Compare commits

..
Author SHA1 Message Date
shown 62f86742a0 Merge branch 'master' into fix-exist-error 2025-05-09 12:55:25 +08:00
tomsun28 3aa0840b9f Merge branch 'master' into fix-exist-error 2025-05-05 23:31:05 +08:00
tomsun28 cb7e3916ba Merge branch 'master' into fix-exist-error 2025-05-04 00:07:26 +08:00
tomsun28 62186cc254 [bugfix] fix the calculator expr exist not work
Signed-off-by: tomsun28 <tomsun28@outlook.com>
2025-05-01 18:17:40 +08:00
374 changed files with 2231 additions and 17018 deletions
-19
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@@ -2485,25 +2485,6 @@
"contributions": [
"code"
]
},
{
"login": "Duansg",
"name": "Duansg",
"avatar_url": "https://avatars.githubusercontent.com/u/112607719?v=4",
"profile": "https://github.com/Duansg",
"contributions": [
"doc"
]
},
{
"login": "xiaomizhou2",
"name": "zhangyaxi",
"avatar_url": "https://avatars.githubusercontent.com/u/47807926?v=4",
"profile": "https://github.com/xiaomizhou2",
"contributions": [
"code",
"test"
]
}
],
"contributorsPerLine": 7,
+1 -2
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@@ -53,5 +53,4 @@ body:
validations:
required: false
- type: markdown
attributes:
value: "Please read the [Contribution Guideline](https://hertzbeat.apache.org/docs/community/contribution) before submitting the PR"
value: "Please read the [Contribution Guideline](https://hertzbeat.apache.org/docs/community/contribution) before submitting the PR"
+1
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@@ -6,6 +6,7 @@ Thumbs.db
build/
out/
micronaut-cli.yml
.mvn/
*.log
package-lock.json
*.zip
-17
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@@ -1,17 +0,0 @@
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
wrapperVersion=3.3.2
distributionType=only-script
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip
+4 -10
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@@ -4,10 +4,9 @@
</a>
</p>
<p align="center">
<b>Readme</b>:
<b><a href="README.md">English</a></b> | <a href="README_CN.md">中文</a> | <a href="README_JP.md">日本語</a>
</p>
<h4 align="center">
<a href="README.md">English Document</a> | <a href="README_CN.md">中文文档</a>
</h4>
> A real-time monitoring system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities.
@@ -20,7 +19,6 @@
[![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/hertzbeat)](https://artifacthub.io/packages/search?repo=hertzbeat)
[![YouTube Channel Subscribers](https://img.shields.io/youtube/channel/subscribers/UCri75zfWX0GHqJFPENEbLow?logo=youtube&label=YouTube%20Channel)](https://www.youtube.com/channel/UCri75zfWX0GHqJFPENEbLow)
[![Contribute with Gitpod](https://img.shields.io/badge/Contribute%20with-Gitpod-908a85?logo=gitpod&color=green)](https://gitpod.io/#https://github.com/apache/hertzbeat)
[![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/apache/hertzbeat)
**Home: [hertzbeat.apache.org](https://hertzbeat.apache.org)**
**Email: <a href="mailto:dev-subscribe@hertzbeat.apache.org">Mail to `dev-subscribe@hertzbeat.apache.org`</a> to subscribe mailing lists**
@@ -523,10 +521,6 @@ Thanks to these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/boyucjz"><img src="https://avatars.githubusercontent.com/u/18730041?v=4?s=100" width="100px;" alt="boyucjz"/><br /><sub><b>boyucjz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=boyucjz" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Cyanty"><img src="https://avatars.githubusercontent.com/u/153884653?v=4?s=100" width="100px;" alt="Cyanty"/><br /><sub><b>Cyanty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/KevinLLF"><img src="https://avatars.githubusercontent.com/u/85452733?v=4?s=100" width="100px;" alt="Jay丿167"/><br /><sub><b>Jay丿167</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=KevinLLF" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Duansg"><img src="https://avatars.githubusercontent.com/u/112607719?v=4?s=100" width="100px;" alt="Duansg"/><br /><sub><b>Duansg</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Duansg" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaomizhou2"><img src="https://avatars.githubusercontent.com/u/47807926?v=4?s=100" width="100px;" alt="zhangyaxi"/><br /><sub><b>zhangyaxi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaomizhou2" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xiaomizhou2" title="Tests">⚠️</a></td>
</tr>
</tbody>
</table>
@@ -548,7 +542,7 @@ WeChat Group : Add friend `ahertzbeat` and invite to the group.
WeChat Public : Search ID `usthecom`.
[QQ Group](https://qm.qq.com/q/xxqecSC2cw) : Group num `1035688434`
[QQ Group](https://jq.qq.com/?_wv=1027&k=Bud9OzdI) : Group num `630061200`
[Github Discussion](https://github.com/apache/hertzbeat/discussions)
+8 -13
View File
@@ -4,10 +4,9 @@
</a>
</p>
<p align="center">
<b>Readme</b>:
<a href="README.md">English</a> | <b><a href="README_CN.md">中文</a></b> | <a href="README_JP.md">日本語</a>
</p>
<h4 align="center">
<a href="README_CN.md">中文文档</a> | <a href="README.md">English Document</a>
</h4>
> 实时监控系统,无需 Agent,性能集群,兼容 Prometheus,自定义监控和状态页构建能力。
@@ -34,7 +33,7 @@
-**监控+告警+通知** 为一体,支持对应用服务,应用程序,数据库,缓存,操作系统,大数据,中间件,Web 服务器,云原生,网络,自定义等监控阈值告警通知一步到位。
- 易用友好,无需 `Agent`,全 `WEB` 页面操作,鼠标点一点就能监控告警,零上手学习成本。
-`Http, Jmx, Ssh, Snmp, Jdbc, Prometheus` 等协议规范可配置化,只需在浏览器配置监控模 `YML` 就能使用这些协议去自定义采集想要的指标。您相信只需配置下就能立刻适配一款 `K8s``Docker` 等新的监控类型吗?
-`Http, Jmx, Ssh, Snmp, Jdbc, Prometheus` 等协议规范可配置化,只需在浏览器配置监控模 `YML` 就能使用这些协议去自定义采集想要的指标。您相信只需配置下就能立刻适配一款 `K8s``Docker` 等新的监控类型吗?
- 兼容 `Prometheus` 的系统生态并且更多,只需页面操作就可以监控 `Prometheus` 所能监控的。
- 高性能,支持多采集器集群横向扩展,支持多隔离网络监控,云边协同。
- 自由的告警阈值规则,`邮件` `Discord` `Slack` `Telegram` `钉钉` `微信` `飞书` `短信` `Webhook` `Server酱` 等方式消息及时送达。
@@ -59,8 +58,8 @@
## ⛄ 已支持
> 我们将监控采集类型(mysql,jvm,k8s)都定义为 `yml` 监控模,用户可以导入这些模来支持对应类型的监控!
> 欢迎大家一起贡献你使用过程中自定义的通用监控类型监控模
> 我们将监控采集类型(mysql,jvm,k8s)都定义为 `yml` 监控模,用户可以导入这些模来支持对应类型的监控!
> 欢迎大家一起贡献你使用过程中自定义的通用监控类型监控模
- [Website](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-website.yml), [Port Telnet](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-port.yml),
[Http Api](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-api.yml), [Ping Connect](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ping.yml),
@@ -98,7 +97,7 @@
- [CiscoSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-cisco_switch.yml), [HpeSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-hpe_switch.yml),
[HuaweiSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-huawei_switch.yml), [TpLinkSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-tplink_switch.yml),
[H3cSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-h3c_switch.yml)
- 和更多自定义监控模
- 和更多自定义监控模
- 通知支持 `Discord` `Slack` `Telegram` `邮件` `钉钉` `微信` `飞书` `短信` `Webhook` `Server酱`
## 🐕 快速开始
@@ -521,10 +520,6 @@ Thanks these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/boyucjz"><img src="https://avatars.githubusercontent.com/u/18730041?v=4?s=100" width="100px;" alt="boyucjz"/><br /><sub><b>boyucjz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=boyucjz" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Cyanty"><img src="https://avatars.githubusercontent.com/u/153884653?v=4?s=100" width="100px;" alt="Cyanty"/><br /><sub><b>Cyanty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/KevinLLF"><img src="https://avatars.githubusercontent.com/u/85452733?v=4?s=100" width="100px;" alt="Jay丿167"/><br /><sub><b>Jay丿167</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=KevinLLF" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Duansg"><img src="https://avatars.githubusercontent.com/u/112607719?v=4?s=100" width="100px;" alt="Duansg"/><br /><sub><b>Duansg</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Duansg" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaomizhou2"><img src="https://avatars.githubusercontent.com/u/47807926?v=4?s=100" width="100px;" alt="zhangyaxi"/><br /><sub><b>zhangyaxi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaomizhou2" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xiaomizhou2" title="Tests">⚠️</a></td>
</tr>
</tbody>
</table>
@@ -546,7 +541,7 @@ Thanks these wonderful people, welcome to join us:
微信公众号 : 搜索 ID `usthecom`.
[QQ交流群](https://qm.qq.com/q/xxqecSC2cw) : 群号 `1035688434`
[QQ交流群](https://jq.qq.com/?_wv=1027&k=Bud9OzdI) : 群号 `630061200`
[Github Discussion](https://github.com/apache/hertzbeat/discussions)
-578
View File
@@ -1,578 +0,0 @@
<p align="center">
<a href="https://hertzbeat.apache.org">
<img alt="hertzbeat" src="/home/static/img/hertzbeat-brand.svg" width="260">
</a>
</p>
<p align="center">
<b>Readme</b>:
<a href="README.md">English</a> | <a href="README_CN.md">中文</a> | <b><a href="README_JP.md">日本語</a></b>
</p>
> オープンソースのリアルタイム監視システム、エージェントレス、クラスタ対応、Prometheus互換、カスタムおよびステータスページ付き。
[![Discord](https://img.shields.io/badge/Chat-Discord-7289DA?logo=discord)](https://discord.gg/Fb6M73htGr)
[![Reddit](https://img.shields.io/badge/Reddit-Community-7289DA?logo=reddit)](https://www.reddit.com/r/hertzbeat/)
[![Twitter](https://img.shields.io/twitter/follow/hertzbeat1024?logo=twitter)](https://x.com/hertzbeat1024)
[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/8139/badge)](https://www.bestpractices.dev/projects/8139)
[![codecov](https://codecov.io/gh/apache/HertzBeat/branch/master/graph/badge.svg)](https://app.codecov.io/gh/apache/hertzbeat)
[![Docker Pulls](https://img.shields.io/docker/pulls/apache/hertzbeat?style=%20for-the-badge&logo=docker&label=DockerHub%20Download)](https://hub.docker.com/r/apache/hertzbeat)
[![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/hertzbeat)](https://artifacthub.io/packages/search?repo=hertzbeat)
[![YouTube Channel Subscribers](https://img.shields.io/youtube/channel/subscribers/UCri75zfWX0GHqJFPENEbLow?logo=youtube&label=YouTube%20Channel)](https://www.youtube.com/channel/UCri75zfWX0GHqJFPENEbLow)
[![Contribute with Gitpod](https://img.shields.io/badge/Contribute%20with-Gitpod-908a85?logo=gitpod&color=green)](https://gitpod.io/#https://github.com/apache/hertzbeat)
**公式サイト: [hertzbeat.apache.org](https://hertzbeat.apache.org)**
**メール:** メーリングリストに登録するために、<a href="mailto:dev-subscribe@hertzbeat.apache.org">dev-subscribe@hertzbeat.apache.org</a>にメールを送ってください。
## 🎡 <font color="green">紹介</font>
[Apache HertzBeat](https://github.com/apache/hertzbeat) incubating)はオープンソースのリアルタイム監視システム、エージェントレス、クラスタ対応、Prometheus互換、カスタムおよびステータスページ付き。
### 特性
- **モニター・アラーム・通知** を一体化し、Web、データベース、キャッシュ、OS、ミドルウェア、クラウドネイティブ、ネットワークなどをサポート。
- 使いやすさを重視し、マウスのクリックだけで完全なWebベースの操作が可能。
- `Http、Jmx、Ssh、Snmp、jdbc、Prometheus`などのプロトコルを設定可能にし、テンプレート`YML`ファイルをオンラインで設定するだけで、あらゆるメトリクスを収集できるようにします。HertzBeatでオンライン設定するだけで、`K8S``Docker`のような新しい監視タイプに素早く対応できることを想像してみてください。
- `Prometheus`のエコシステム互換、Prometheusが監視できるものを、全てオンライン設定によって監視することができます。
- 高性能で、コレクタークラスタ、マルチアイソレートネットワーク、クラウドエッジをサポート。
- 柔軟なアラーム閾値ルールで、メール、discord、slack、telegramなどを通じてタイムリーに通知。
- 強力なステータスページを簡単に構築し、リアルタイムのステータスをユーザーと共有。
> `HertzBeat`の強力なカスタマイズ、多種類のサポート、高性能および容易な拡張性は、ユーザーが迅速に独自の監視システムを構築するのを支援することを目的としています。
----
![hertzbeat](home/static/img/home/1.png)
![hertzbeat](home/static/img/home/status.png)
![hertzbeat](home/static/img/home/9.png)
----
## 🥐 モジュール
![hertzBeat](home/static/img/docs/hertzbeat-arch.png)
## ⛄ 利用可能
> `mysql`、`Java仮想マシン`、`k8s` などのすべての監視コレクション タイプを `YML` 監視テンプレートとして定義し、ユーザーがそれらをインポートして対応するタイプの監視をサポートできるようにしています。
> カスタマイズされた一般的なモニターのテンプレートを提供することを歓迎します。
- [Website](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-website.yml), [Port Telnet](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-port.yml),
[Http Api](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-api.yml), [Ping Connect](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ping.yml),
[Jvm](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-jvm.yml), [SiteMap](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-fullsite.yml),
[Ssl Certificate](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ssl_cert.yml), [SpringBoot2](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-springboot2.yml),
[FTP Server](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ftp.yml), [SpringBoot3](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-springboot3.yml),
[Udp Port](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-udp_port.yml), [Dns](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-dns.yml),
[Pop3](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-pop3.yml), [Ntp](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ntp.yml),
[Api Code](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-api_code.yml), [Smtp](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-smtp.yml),
[Nginx](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-nginx.yml)
- [Mysql](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-mysql.yml), [PostgreSQL](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-postgresql.yml),
[MariaDB](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-mariadb.yml), [Redis](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-redis.yml),
[ElasticSearch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-elasticsearch.yml), [SqlServer](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-sqlserver.yml),
[Oracle](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-oracle.yml), [MongoDB](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-mongodb.yml),
[DM](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-dm.yml), [OpenGauss](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-opengauss.yml),
[ClickHouse](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-clickhouse.yml), [IoTDB](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-iotdb.yml),
[Redis Cluster](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-redis_cluster.yml), [Redis Sentinel](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-redis_sentinel.yml)
[Doris BE](https://github.com/apache/hertzbeat/blob/master/hertzbeat-manager/src/main/resources/define/app-doris_be.yml), [Doris FE](https://github.com/apache/hertzbeat/blob/master/hertzbeat-manager/src/main/resources/define/app-doris_fe.yml),
[Memcached](https://github.com/apache/hertzbeat/blob/master/hertzbeat-manager/src/main/resources/define/app-memcached.yml), [NebulaGraph](https://github.com/apache/hertzbeat/blob/master/hertzbeat-manager/src/main/resources/define/app-nebula_graph.yml)
- [Linux](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-linux.yml), [Ubuntu](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ubuntu.yml),
[CentOS](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-centos.yml), [Windows](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-windows.yml),
[EulerOS](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-euleros.yml), [Fedora CoreOS](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-coreos.yml),
[OpenSUSE](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-opensuse.yml), [Rocky Linux](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-rockylinux.yml),
[Red Hat](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-redhat.yml), [FreeBSD](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-freebsd.yml),
[AlmaLinux](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-almalinux.yml), [Debian Linux](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-debian.yml)
- [Tomcat](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-tomcat.yml), [Nacos](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-nacos.yml),
[Zookeeper](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-zookeeper.yml), [RabbitMQ](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-rabbitmq.yml),
[Flink](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-flink.yml), [Kafka](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-kafka.yml),
[ShenYu](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-shenyu.yml), [DynamicTp](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-dynamic_tp.yml),
[Jetty](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-jetty.yml), [ActiveMQ](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-activemq.yml),
[Spring Gateway](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-spring_gateway.yml), [EMQX MQTT](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-emqx.yml),
[AirFlow](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-airflow.yml), [Hive](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-hive.yml),
[Spark](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-spark.yml), [Hadoop](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-hadoop.yml)
- [Kubernetes](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-kubernetes.yml), [Docker](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-docker.yml)
- [CiscoSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-cisco_switch.yml), [HpeSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-hpe_switch.yml),
[HuaweiSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-huawei_switch.yml), [TpLinkSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-tplink_switch.yml),
[H3cSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-h3c_switch.yml)
- その他、カスタマイズされたモニターテンプレート。
- 通知利用可能 `Discord` `Slack` `Telegram` `Email` `Dingtalk` `WeChat` `FeiShu` `Webhook` `SMS` `ServerChan`
## 🐕 クイックスタート
- HertzBeat をローカルに展開する場合は、以下のデプロイメントドキュメントを参照してください。
### 🍞 HertzBeatのインストール
> HertzBeatは、ソースコードのインストールとブート、Dockerコンテナの実行とインストールパッケージによるインストールとデプロイをサポートし、CPUアーキテクチャはx86/arm64をサポートします。
##### 方式1:Docker
1. `docker` で以下の指令を実行します:
```shell
docker run -d -p 1157:1157 -p 1158:1158 --name hertzbeat apache/hertzbeat
```
2. スタート:`http://localhost:4200`にアクセスします。デフォルトのアカウントとパスワード:`admin/hertzbeat`。
3. コレクタークラスタのデプロイメント(オプション)
```shell
docker run -d -e IDENTITY=custom-collector-name -e MANAGER_HOST=127.0.0.1 -e MANAGER_PORT=1158 --name hertzbeat-collector apache/hertzbeat-collector
```
- `-e IDENTITY=custom-collector-name` :コレクターのユニーク ID。
- `-e MODE=public` :実行モード(パブリッククラスタまたはプライベートクラウドエッジ)。
- `-e MANAGER_HOST=127.0.0.1` :メインhertzbeatサーバーのIP。
- `-e MANAGER_PORT=1158` :メインhertzbeatサーバポート。
詳細ステップ [通过 Docker 方式安装 HertzBeat](https://hertzbeat.apache.org/docs/start/docker-deploy)
##### 方式2:インストールパッケージ
1. リリースパッケージをダウンロード `hertzbeat-xx.tar.gz` [Download](https://hertzbeat.apache.org/docs/download)
2. HertzBeatのymlファイルを設定 `hertzbeat/config/application.yml` (オプション)
3. コマンド`$ ./bin/startup.sh`または`bin/startup.bat`を実行
4. スタート:`http://localhost:4200`にアクセスします。デフォルトのアカウントとパスワード:`admin/hertzbeat`
5. コレクタークラスタのデプロイメント(オプション)
- コレクターパッケージを別のホストにダウンロード `hertzbeat-collector-xx.tar.gz` [Download](https://hertzbeat.apache.org/docs/download)
- コレクターのymlファイルを設定 `hertzbeat-collector/config/application.yml`
```yaml
collector:
dispatch:
entrance:
netty:
enabled: true
identity: ${IDENTITY:}
mode: ${MODE:public}
manager-host: ${MANAGER_HOST:127.0.0.1}
manager-port: ${MANAGER_PORT:1158}
```
- `identity: ${IDENTITY:}`:コレクターのユニークID。
- `mode: ${MODE:public}`:実行モード(パブリッククラスタまたはプライベートクラウドエッジ)。
- `manager-host: ${MANAGER_HOST:127.0.0.1}`:メインhertzbeatサーバーのIP。
- `manager-port: ${MANAGER_PORT:1158}`:メインhertzbeatサーバポート。
- コマンド`$ ./bin/startup.sh`または`bin/startup.bat`を実行。
- `http://localhost:1157`にアクセスし、登録された新しいコレクターを見ることがでます。
詳細ステップ [通过安装包安装HertzBeat](https://hertzbeat.apache.org/docs/start/package-deploy)
##### 方式3:ローカルの実行
1. ローカルの実行には、バックエンドのプロジェクト`manager`とフロントエンドのプロジェクト`web-app`を起動する必要があります。
2. バックエンド:`maven3+`、`java17`と`lombok`の環境は必要です。`YML` 設定を修正し、Java仮想マシンパラメータに`--add-opens=java.base/java.nio=org.apache.arrow.memory.core,ALL-UNNAMED` を追加し、`manager` を起動します。
3. フロントエンド:`nodejs npm angular-cli`の環境は必要です。ローカルのバックエンドが立ち上がったら、`web-app` ディレクトリで `ng serve --open` というコマンドを実行します。
4. スタート:`http://localhost:4200`にアクセスします。デフォルトのアカウントとパスワード:`admin/hertzbeat`。
詳細ステップ [貢献ガイド](CONTRIBUTING.md)
##### 方式4:Docker-Compose
[Docker-Compose 部署脚本](script/docker-compose)でpostgresql/mysqlデータベース、victoria-metrics、iotdb、またはtdengine時系列データベースとHertzbeat一括デプロイ。
詳細ステップ [通过 Docker-Compose 安装 HertzBeat](script/docker-compose/README.md)
##### 方式5:Kubernetes Helm Charts
Helm ChartでHertzBeatクラスタコンポーネントをKubernetesクラスタに一括デプロイ。
詳細ステップ [Artifact Hub](https://artifacthub.io/packages/helm/hertzbeat/hertzbeat)
**HAVE FUN**
## ✨ Contributors
Thanks these wonderful people, welcome to join us:
[貢献ガイド](CONTRIBUTING.md)
<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
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<td align="center" valign="top" width="14.28%"><a href="https://github.com/Ceilzcx"><img src="https://avatars.githubusercontent.com/u/48920254?v=4?s=100" width="100px;" alt="zcx"/><br /><sub><b>zcx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACeilzcx" title="Bug reports">🐛</a> <a href="#design-Ceilzcx" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Tests">⚠️</a> <a href="#blog-Ceilzcx" title="Blogposts">📝</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/CharlieXCL"><img src="https://avatars.githubusercontent.com/u/91540487?v=4?s=100" width="100px;" alt="CharlieXCL"/><br /><sub><b>CharlieXCL</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=CharlieXCL" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Privauto"><img src="https://avatars.githubusercontent.com/u/36581456?v=4?s=100" width="100px;" alt="Privauto"/><br /><sub><b>Privauto</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Privauto" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Privauto" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/emrys-he"><img src="https://avatars.githubusercontent.com/u/5848915?v=4?s=100" width="100px;" alt="emrys"/><br /><sub><b>emrys</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=emrys-he" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/SxLiuYu"><img src="https://avatars.githubusercontent.com/u/95198625?v=4?s=100" width="100px;" alt="SxLiuYu"/><br /><sub><b>SxLiuYu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ASxLiuYu" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://allcontributors.org"><img src="https://avatars.githubusercontent.com/u/46410174?v=4?s=100" width="100px;" alt="All Contributors"/><br /><sub><b>All Contributors</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=all-contributors" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/gxc-myh"><img src="https://avatars.githubusercontent.com/u/85919258?v=4?s=100" width="100px;" alt="铁甲小宝"/><br /><sub><b>铁甲小宝</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gxc-myh" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=gxc-myh" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/click33"><img src="https://avatars.githubusercontent.com/u/36243476?v=4?s=100" width="100px;" alt="click33"/><br /><sub><b>click33</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=click33" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://jpom.io/"><img src="https://avatars.githubusercontent.com/u/16408873?v=4?s=100" width="100px;" alt="蒋小小"/><br /><sub><b>蒋小小</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bwcx-jzy" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://www.zhihu.com/people/kevinbauer"><img src="https://avatars.githubusercontent.com/u/28581579?v=4?s=100" width="100px;" alt="Kevin Huang"/><br /><sub><b>Kevin Huang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=kevinhuangwl" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/TJxiaobao"><img src="https://avatars.githubusercontent.com/u/85919258?v=4?s=100" width="100px;" alt="铁甲小宝"/><br /><sub><b>铁甲小宝</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ATJxiaobao" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Tests">⚠️</a> <a href="#design-TJxiaobao" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Jack-123-power"><img src="https://avatars.githubusercontent.com/u/84333501?v=4?s=100" width="100px;" alt="Captain Jack"/><br /><sub><b>Captain Jack</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Jack-123-power" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/haibo-duan"><img src="https://avatars.githubusercontent.com/u/7974845?v=4?s=100" width="100px;" alt="haibo.duan"/><br /><sub><b>haibo.duan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=haibo-duan" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=haibo-duan" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/assassinfym"><img src="https://avatars.githubusercontent.com/u/15188754?v=4?s=100" width="100px;" alt="assassin"/><br /><sub><b>assassin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3Aassassinfym" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=assassinfym" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/csyshu"><img src="https://avatars.githubusercontent.com/u/46591658?v=4?s=100" width="100px;" alt="Reverse wind"/><br /><sub><b>Reverse wind</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=csyshu" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=csyshu" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/luxx-lq"><img src="https://avatars.githubusercontent.com/u/58515565?v=4?s=100" width="100px;" alt="luxx"/><br /><sub><b>luxx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=luxx-lq" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://bandism.net/"><img src="https://avatars.githubusercontent.com/u/22633385?v=4?s=100" width="100px;" alt="Ikko Ashimine"/><br /><sub><b>Ikko Ashimine</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=eltociear" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/zenan08"><img src="https://avatars.githubusercontent.com/u/80514991?v=4?s=100" width="100px;" alt="leizenan"/><br /><sub><b>leizenan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zenan08" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/BKing2020"><img src="https://avatars.githubusercontent.com/u/28869121?v=4?s=100" width="100px;" alt="BKing"/><br /><sub><b>BKing</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=BKing2020" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xingshuaiLi"><img src="https://avatars.githubusercontent.com/u/119487588?v=4?s=100" width="100px;" alt="xingshuaiLi"/><br /><sub><b>xingshuaiLi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xingshuaiLi" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/wangke6666"><img src="https://avatars.githubusercontent.com/u/113656595?v=4?s=100" width="100px;" alt="wangke6666"/><br /><sub><b>wangke6666</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wangke6666" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LWBobo"><img src="https://avatars.githubusercontent.com/u/50368698?v=4?s=100" width="100px;" alt="刺猬"/><br /><sub><b>刺猬</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ALWBobo" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=LWBobo" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.zanglikun.com"><img src="https://avatars.githubusercontent.com/u/61591648?v=4?s=100" width="100px;" alt="Haste"/><br /><sub><b>Haste</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zanglikun" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/SuitSmile"><img src="https://avatars.githubusercontent.com/u/38679717?v=4?s=100" width="100px;" alt="zhongshi.yi"/><br /><sub><b>zhongshi.yi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=SuitSmile" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://www.smallq.cn"><img src="https://avatars.githubusercontent.com/u/39754275?v=4?s=100" width="100px;" alt="Qi Zhang"/><br /><sub><b>Qi Zhang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zzzhangqi" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MrAndyMing"><img src="https://avatars.githubusercontent.com/u/49541483?v=4?s=100" width="100px;" alt="MrAndyMing"/><br /><sub><b>MrAndyMing</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MrAndyMing" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://idongliming.github.io/"><img src="https://avatars.githubusercontent.com/u/31564353?v=4?s=100" width="100px;" alt="idongliming"/><br /><sub><b>idongliming</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=idongliming" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://earthjasonlin.github.io"><img src="https://avatars.githubusercontent.com/u/83632110?v=4?s=100" width="100px;" alt="Zichao Lin"/><br /><sub><b>Zichao Lin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=earthjasonlin" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=earthjasonlin" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://blog.liudonghua.com"><img src="https://avatars.githubusercontent.com/u/2276718?v=4?s=100" width="100px;" alt="liudonghua"/><br /><sub><b>liudonghua</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=liudonghua123" title="Code">💻</a> <a href="#ideas-liudonghua123" title="Ideas, Planning, & Feedback">🤔</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/orangeyts"><img src="https://avatars.githubusercontent.com/u/4250869?v=4?s=100" width="100px;" alt="Jerry"/><br /><sub><b>Jerry</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=orangeyts" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=orangeyts" title="Tests">⚠️</a> <a href="#ideas-orangeyts" title="Ideas, Planning, & Feedback">🤔</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://dynamictp.cn"><img src="https://avatars.githubusercontent.com/u/13051908?v=4?s=100" width="100px;" alt="yanhom"/><br /><sub><b>yanhom</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yanhom1314" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://www.jianshu.com/u/a8f822c04f67"><img src="https://avatars.githubusercontent.com/u/18587688?v=4?s=100" width="100px;" alt="fsl"/><br /><sub><b>fsl</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=fengshunli" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xttttv"><img src="https://avatars.githubusercontent.com/u/116323904?v=4?s=100" width="100px;" alt="xttttv"/><br /><sub><b>xttttv</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xttttv" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/NavinKumarBarnwal"><img src="https://avatars.githubusercontent.com/u/44504274?v=4?s=100" width="100px;" alt="NavinKumarBarnwal"/><br /><sub><b>NavinKumarBarnwal</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=NavinKumarBarnwal" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/z641205699"><img src="https://avatars.githubusercontent.com/u/45276423?v=4?s=100" width="100px;" alt="Zakkary"/><br /><sub><b>Zakkary</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=z641205699" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/898349230"><img src="https://avatars.githubusercontent.com/u/21972532?v=4?s=100" width="100px;" alt="sunxinbo"/><br /><sub><b>sunxinbo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=898349230" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=898349230" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ldzbook"><img src="https://avatars.githubusercontent.com/u/13903790?v=4?s=100" width="100px;" alt="ldzbook"/><br /><sub><b>ldzbook</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ldzbook" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aldzbook" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/SurryChen"><img src="https://avatars.githubusercontent.com/u/91116490?v=4?s=100" width="100px;" alt="余与雨"/><br /><sub><b>余与雨</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=SurryChen" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=SurryChen" title="Tests">⚠️</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MysticalDream"><img src="https://avatars.githubusercontent.com/u/78899028?v=4?s=100" width="100px;" alt="MysticalDream"/><br /><sub><b>MysticalDream</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MysticalDream" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=MysticalDream" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/zhouyoulin12"><img src="https://avatars.githubusercontent.com/u/17086633?v=4?s=100" width="100px;" alt="zhouyoulin12"/><br /><sub><b>zhouyoulin12</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhouyoulin12" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhouyoulin12" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/jerjjj"><img src="https://avatars.githubusercontent.com/u/93431283?v=4?s=100" width="100px;" alt="jerjjj"/><br /><sub><b>jerjjj</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jerjjj" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://wjl110.xyz/"><img src="https://avatars.githubusercontent.com/u/53851034?v=4?s=100" width="100px;" alt="wjl110"/><br /><sub><b>wjl110</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wjl110" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ngyhd"><img src="https://avatars.githubusercontent.com/u/29095207?v=4?s=100" width="100px;" alt="Sean"/><br /><sub><b>Sean</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ngyhd" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Daydreamer-ia"><img src="https://avatars.githubusercontent.com/u/83362909?v=4?s=100" width="100px;" alt="chenyiqin"/><br /><sub><b>chenyiqin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Daydreamer-ia" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Daydreamer-ia" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/hudongdong129"><img src="https://avatars.githubusercontent.com/u/34374227?v=4?s=100" width="100px;" alt="hudongdong129"/><br /><sub><b>hudongdong129</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Documentation">📖</a> <a href="#design-hudongdong129" title="Design">🎨</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/TherChenYang"><img src="https://avatars.githubusercontent.com/u/124348939?v=4?s=100" width="100px;" alt="TherChenYang"/><br /><sub><b>TherChenYang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=TherChenYang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TherChenYang" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/HattoriHenzo"><img src="https://avatars.githubusercontent.com/u/5141285?v=4?s=100" width="100px;" alt="HattoriHenzo"/><br /><sub><b>HattoriHenzo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=HattoriHenzo" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=HattoriHenzo" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ycilry"><img src="https://avatars.githubusercontent.com/u/63967101?v=4?s=100" width="100px;" alt="ycilry"/><br /><sub><b>ycilry</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ycilry" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/aoshiguchen"><img src="https://avatars.githubusercontent.com/u/10580997?v=4?s=100" width="100px;" alt="aoshiguchen"/><br /><sub><b>aoshiguchen</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=aoshiguchen" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=aoshiguchen" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/caibenxiang"><img src="https://avatars.githubusercontent.com/u/4568241?v=4?s=100" width="100px;" alt="蔡本祥"/><br /><sub><b>蔡本祥</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=caibenxiang" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.fckeverything.cn:4000/"><img src="https://avatars.githubusercontent.com/u/13827124?v=4?s=100" width="100px;" alt="浮游"/><br /><sub><b>浮游</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lifefloating" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Grass-Life"><img src="https://avatars.githubusercontent.com/u/114381513?v=4?s=100" width="100px;" alt="Grass-Life"/><br /><sub><b>Grass-Life</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Grass-Life" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaohe428"><img src="https://avatars.githubusercontent.com/u/99130317?v=4?s=100" width="100px;" alt="xiaohe428"/><br /><sub><b>xiaohe428</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaohe428" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xiaohe428" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/baiban114"><img src="https://avatars.githubusercontent.com/u/59152619?v=4?s=100" width="100px;" alt="TableRow"/><br /><sub><b>TableRow</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=baiban114" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=baiban114" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ByteIDance"><img src="https://avatars.githubusercontent.com/u/100207562?v=4?s=100" width="100px;" alt="ByteIDance"/><br /><sub><b>ByteIDance</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ByteIDance" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/mangel2002"><img src="https://avatars.githubusercontent.com/u/9348020?v=4?s=100" width="100px;" alt="Jangfe"/><br /><sub><b>Jangfe</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mangel2002" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/zqr10159"><img src="https://avatars.githubusercontent.com/u/30048352?v=4?s=100" width="100px;" alt="zqr10159"/><br /><sub><b>zqr10159</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Code">💻</a> <a href="#blog-zqr10159" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azqr10159" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Tests">⚠️</a> <a href="#design-zqr10159" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/vinci-897"><img src="https://avatars.githubusercontent.com/u/55838224?v=4?s=100" width="100px;" alt="vinci"/><br /><sub><b>vinci</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Documentation">📖</a> <a href="#design-vinci-897" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/js110"><img src="https://avatars.githubusercontent.com/u/51191863?v=4?s=100" width="100px;" alt="js110"/><br /><sub><b>js110</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=js110" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/JavaLionLi"><img src="https://avatars.githubusercontent.com/u/31852897?v=4?s=100" width="100px;" alt="CrazyLionLi"/><br /><sub><b>CrazyLionLi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JavaLionLi" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.banmajio.com"><img src="https://avatars.githubusercontent.com/u/53471385?v=4?s=100" width="100px;" alt="banmajio"/><br /><sub><b>banmajio</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=banmajio" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://suder.fun"><img src="https://avatars.githubusercontent.com/u/69955165?v=4?s=100" width="100px;" alt="topsuder"/><br /><sub><b>topsuder</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=topsuder" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/richar2022"><img src="https://avatars.githubusercontent.com/u/129016397?v=4?s=100" width="100px;" alt="richar2022"/><br /><sub><b>richar2022</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=richar2022" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/fcb-xiaobo"><img src="https://avatars.githubusercontent.com/u/60566194?v=4?s=100" width="100px;" alt="fcb-xiaobo"/><br /><sub><b>fcb-xiaobo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=fcb-xiaobo" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/wenkyzhang"><img src="https://avatars.githubusercontent.com/u/13983669?v=4?s=100" width="100px;" alt="wenkyzhang"/><br /><sub><b>wenkyzhang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wenkyzhang" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ZangJuxy"><img src="https://avatars.githubusercontent.com/u/71380295?v=4?s=100" width="100px;" alt="ZangJuxy"/><br /><sub><b>ZangJuxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZangJuxy" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/l646505418"><img src="https://avatars.githubusercontent.com/u/50475131?v=4?s=100" width="100px;" alt="l646505418"/><br /><sub><b>l646505418</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=l646505418" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Al646505418" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.carpewang.com"><img src="https://avatars.githubusercontent.com/u/78642589?v=4?s=100" width="100px;" alt="Carpe-Wang"/><br /><sub><b>Carpe-Wang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Carpe-Wang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACarpe-Wang" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/moshu023"><img src="https://avatars.githubusercontent.com/u/48593205?v=4?s=100" width="100px;" alt="莫枢"/><br /><sub><b>莫枢</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=moshu023" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/huangcanda"><img src="https://avatars.githubusercontent.com/u/4470566?v=4?s=100" width="100px;" alt="huangcanda"/><br /><sub><b>huangcanda</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=huangcanda" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://www.zrkizzy.com"><img src="https://avatars.githubusercontent.com/u/85340613?v=4?s=100" width="100px;" alt="世纪末的架构师"/><br /><sub><b>世纪末的架构师</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Architect-Java" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ShuningWan"><img src="https://avatars.githubusercontent.com/u/31086770?v=4?s=100" width="100px;" alt="ShuningWan"/><br /><sub><b>ShuningWan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ShuningWan" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MrYZhou"><img src="https://avatars.githubusercontent.com/u/44339602?v=4?s=100" width="100px;" alt="MrYZhou"/><br /><sub><b>MrYZhou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MrYZhou" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/suncqujsj"><img src="https://avatars.githubusercontent.com/u/8012932?v=4?s=100" width="100px;" alt="suncqujsj"/><br /><sub><b>suncqujsj</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=suncqujsj" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/sunqinbo"><img src="https://avatars.githubusercontent.com/u/1428540?v=4?s=100" width="100px;" alt="sunqinbo"/><br /><sub><b>sunqinbo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sunqinbo" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/haoww"><img src="https://avatars.githubusercontent.com/u/32739294?v=4?s=100" width="100px;" alt="haoww"/><br /><sub><b>haoww</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=haoww" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/i-mayuan"><img src="https://avatars.githubusercontent.com/u/101498477?v=4?s=100" width="100px;" alt="i-mayuan"/><br /><sub><b>i-mayuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=i-mayuan" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/fengruge"><img src="https://avatars.githubusercontent.com/u/85803831?v=4?s=100" width="100px;" alt="fengruge"/><br /><sub><b>fengruge</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=fengruge" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/aystzh"><img src="https://avatars.githubusercontent.com/u/38125392?v=4?s=100" width="100px;" alt="zhanghuan"/><br /><sub><b>zhanghuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=aystzh" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/shenyumin"><img src="https://avatars.githubusercontent.com/u/8438506?v=4?s=100" width="100px;" alt="shenymin"/><br /><sub><b>shenymin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=shenyumin" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/dhruva1995"><img src="https://avatars.githubusercontent.com/u/12976351?v=4?s=100" width="100px;" alt="Dhruva Chandra"/><br /><sub><b>Dhruva Chandra</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dhruva1995" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/weiwang988"><img src="https://avatars.githubusercontent.com/u/58241726?v=4?s=100" width="100px;" alt="miss_z"/><br /><sub><b>miss_z</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=weiwang988" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/wyt990"><img src="https://avatars.githubusercontent.com/u/86013697?v=4?s=100" width="100px;" alt="wyt990"/><br /><sub><b>wyt990</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wyt990" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/licocon"><img src="https://avatars.githubusercontent.com/u/36863277?v=4?s=100" width="100px;" alt="licocon"/><br /><sub><b>licocon</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=licocon" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/2406450951"><img src="https://avatars.githubusercontent.com/u/48074721?v=4?s=100" width="100px;" alt="Mi Na"/><br /><sub><b>Mi Na</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=2406450951" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Kylin-Guo"><img src="https://avatars.githubusercontent.com/u/131239856?v=4?s=100" width="100px;" alt="Kylin-Guo"/><br /><sub><b>Kylin-Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Kylin-Guo" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/1797899698"><img src="https://avatars.githubusercontent.com/u/40411650?v=4?s=100" width="100px;" alt="Mr灬Dong先生"/><br /><sub><b>Mr灬Dong先生</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=1797899698" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="http://neilblaze.live"><img src="https://avatars.githubusercontent.com/u/48355572?v=4?s=100" width="100px;" alt="Pratyay Banerjee"/><br /><sub><b>Pratyay Banerjee</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Neilblaze" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Neilblaze" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/yujianzhong520"><img src="https://avatars.githubusercontent.com/u/63705063?v=4?s=100" width="100px;" alt="yujianzhong520"/><br /><sub><b>yujianzhong520</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yujianzhong520" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://sppan24.github.io/"><img src="https://avatars.githubusercontent.com/u/15795173?v=4?s=100" width="100px;" alt="SPPan"/><br /><sub><b>SPPan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sppan24" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/1130600015"><img src="https://avatars.githubusercontent.com/u/67859663?v=4?s=100" width="100px;" alt="ZhangJiashu"/><br /><sub><b>ZhangJiashu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=1130600015" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/QZmp236478"><img src="https://avatars.githubusercontent.com/u/56623162?v=4?s=100" width="100px;" alt="impress"/><br /><sub><b>impress</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=QZmp236478" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/jx3775250"><img src="https://avatars.githubusercontent.com/u/40455946?v=4?s=100" width="100px;" alt="凌晨一点半"/><br /><sub><b>凌晨一点半</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jx3775250" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/eeshaanSA"><img src="https://avatars.githubusercontent.com/u/100678386?v=4?s=100" width="100px;" alt="Eeshaan Sawant"/><br /><sub><b>Eeshaan Sawant</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=eeshaanSA" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/nandofromthebando"><img src="https://avatars.githubusercontent.com/u/87321214?v=4?s=100" width="100px;" alt="nandofromthebando"/><br /><sub><b>nandofromthebando</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=nandofromthebando" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/caiboking"><img src="https://avatars.githubusercontent.com/u/6509883?v=4?s=100" width="100px;" alt="caiboking"/><br /><sub><b>caiboking</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=caiboking" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/baixing99"><img src="https://avatars.githubusercontent.com/u/73473087?v=4?s=100" width="100px;" alt="baixing99"/><br /><sub><b>baixing99</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=baixing99" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ifrenzyc"><img src="https://avatars.githubusercontent.com/u/543927?v=4?s=100" width="100px;" alt="Yang Chuang"/><br /><sub><b>Yang Chuang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ifrenzyc" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/wlin20"><img src="https://avatars.githubusercontent.com/u/20657577?v=4?s=100" width="100px;" alt="wlin20"/><br /><sub><b>wlin20</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wlin20" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/guojing1983"><img src="https://avatars.githubusercontent.com/u/60596094?v=4?s=100" width="100px;" alt="guojing1983"/><br /><sub><b>guojing1983</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=guojing1983" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/itxxq"><img src="https://avatars.githubusercontent.com/u/46962357?v=4?s=100" width="100px;" alt="moxi"/><br /><sub><b>moxi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=itxxq" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/qq471754603"><img src="https://avatars.githubusercontent.com/u/23146592?v=4?s=100" width="100px;" alt="qq471754603"/><br /><sub><b>qq471754603</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qq471754603" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/san346596324"><img src="https://avatars.githubusercontent.com/u/30828520?v=4?s=100" width="100px;" alt="渭雨"/><br /><sub><b>渭雨</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=san346596324" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/luoxuanzao"><img src="https://avatars.githubusercontent.com/u/44692579?v=4?s=100" width="100px;" alt="liuxuezhuo"/><br /><sub><b>liuxuezhuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=luoxuanzao" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lisongning"><img src="https://avatars.githubusercontent.com/u/93140178?v=4?s=100" width="100px;" alt="lisongning"/><br /><sub><b>lisongning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lisongning" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/YutingNie"><img src="https://avatars.githubusercontent.com/u/104416402?v=4?s=100" width="100px;" alt="YutingNie"/><br /><sub><b>YutingNie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Documentation">📖</a> <a href="#design-YutingNie" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/mikezzb"><img src="https://avatars.githubusercontent.com/u/23418428?v=4?s=100" width="100px;" alt="Mike Zhou"/><br /><sub><b>Mike Zhou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Documentation">📖</a> <a href="#design-mikezzb" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/a-little-fool"><img src="https://avatars.githubusercontent.com/u/105542329?v=4?s=100" width="100px;" alt="小笨蛋"/><br /><sub><b>小笨蛋</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Documentation">📖</a> <a href="#blog-a-little-fool" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aa-little-fool" title="Bug reports">🐛</a> <a href="#design-a-little-fool" title="Design">🎨</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/littlezhongzer"><img src="https://avatars.githubusercontent.com/u/33685289?v=4?s=100" width="100px;" alt="littlezhongzer"/><br /><sub><b>littlezhongzer</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=littlezhongzer" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ChenXiangxxxxx"><img src="https://avatars.githubusercontent.com/u/90089594?v=4?s=100" width="100px;" alt="ChenXiangxxxxx"/><br /><sub><b>ChenXiangxxxxx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ChenXiangxxxxx" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Mr-zhou315"><img src="https://avatars.githubusercontent.com/u/10276100?v=4?s=100" width="100px;" alt="Mr.zhou"/><br /><sub><b>Mr.zhou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Mr-zhou315" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/XimfengYao"><img src="https://avatars.githubusercontent.com/u/17541537?v=4?s=100" width="100px;" alt="姚贤丰"/><br /><sub><b>姚贤丰</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=XimfengYao" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LINGLUOJUN"><img src="https://avatars.githubusercontent.com/u/16778977?v=4?s=100" width="100px;" alt="lingluojun"/><br /><sub><b>lingluojun</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LINGLUOJUN" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.luelueking.com"><img src="https://avatars.githubusercontent.com/u/93204032?v=4?s=100" width="100px;" alt="1ue"/><br /><sub><b>1ue</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=luelueking" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.jimmyqiao.top"><img src="https://avatars.githubusercontent.com/u/67301054?v=4?s=100" width="100px;" alt="qyaaaa"/><br /><sub><b>qyaaaa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qyaaaa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aqyaaaa" title="Bug reports">🐛</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://novohit.top"><img src="https://avatars.githubusercontent.com/u/101090395?v=4?s=100" width="100px;" alt="novohit"/><br /><sub><b>novohit</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=novohit" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/rbsrcy"><img src="https://avatars.githubusercontent.com/u/4798540?v=4?s=100" width="100px;" alt="zhuoshangyi"/><br /><sub><b>zhuoshangyi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=rbsrcy" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ruanliang-hualun"><img src="https://avatars.githubusercontent.com/u/65543716?v=4?s=100" width="100px;" alt="ruanliang"/><br /><sub><b>ruanliang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ruanliang-hualun" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=ruanliang-hualun" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Eden4701"><img src="https://avatars.githubusercontent.com/u/68422437?v=4?s=100" width="100px;" alt="Eden4701"/><br /><sub><b>Eden4701</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Eden4701" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Eden4701" title="Documentation">📖</a> <a href="#design-Eden4701" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/XiaTian688"><img src="https://avatars.githubusercontent.com/u/111830921?v=4?s=100" width="100px;" alt="XiaTian688"/><br /><sub><b>XiaTian688</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=XiaTian688" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/liyin"><img src="https://avatars.githubusercontent.com/u/863169?v=4?s=100" width="100px;" alt="liyinjiang"/><br /><sub><b>liyinjiang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=liyin" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/jiashu1024"><img src="https://avatars.githubusercontent.com/u/67859663?v=4?s=100" width="100px;" alt="ZhangJiashu"/><br /><sub><b>ZhangJiashu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jiashu1024" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/1036664317"><img src="https://avatars.githubusercontent.com/u/7696697?v=4?s=100" width="100px;" alt="moghn"/><br /><sub><b>moghn</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=1036664317" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaoguolong"><img src="https://avatars.githubusercontent.com/u/33684988?v=4?s=100" width="100px;" alt="xiaoguolong"/><br /><sub><b>xiaoguolong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaoguolong" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Clownsw"><img src="https://avatars.githubusercontent.com/u/28394742?v=4?s=100" width="100px;" alt="Smliexx"/><br /><sub><b>Smliexx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Clownsw" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AClownsw" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Calvin979"><img src="https://avatars.githubusercontent.com/u/131688897?v=4?s=100" width="100px;" alt="Naruse"/><br /><sub><b>Naruse</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Code">💻</a> <a href="#design-Calvin979" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACalvin979" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/bbelide2"><img src="https://avatars.githubusercontent.com/u/26840796?v=4?s=100" width="100px;" alt="Bala Sukesh"/><br /><sub><b>Bala Sukesh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bbelide2" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/jinyaoMa"><img src="https://avatars.githubusercontent.com/u/25066570?v=4?s=100" width="100px;" alt="Jinyao Ma"/><br /><sub><b>Jinyao Ma</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jinyaoMa" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://linuxsuren.github.io/open-source-best-practice/"><img src="https://avatars.githubusercontent.com/u/1450685?v=4?s=100" width="100px;" alt="Rick"/><br /><sub><b>Rick</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Tests">⚠️</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ZY945"><img src="https://avatars.githubusercontent.com/u/74083801?v=4?s=100" width="100px;" alt="东风"/><br /><sub><b>东风</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Code">💻</a> <a href="#design-ZY945" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AZY945" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/prolevel1"><img src="https://avatars.githubusercontent.com/u/51995525?v=4?s=100" width="100px;" alt="sonam singh"/><br /><sub><b>sonam singh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=prolevel1" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ZhangZixuan1994"><img src="https://avatars.githubusercontent.com/u/20011653?v=4?s=100" width="100px;" alt="ZhangZixuan1994"/><br /><sub><b>ZhangZixuan1994</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZhangZixuan1994" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/hurenjie1"><img src="https://avatars.githubusercontent.com/u/40120355?v=4?s=100" width="100px;" alt="SHIG"/><br /><sub><b>SHIG</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hurenjie1" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://tslj1024.github.io/"><img src="https://avatars.githubusercontent.com/u/155222677?v=4?s=100" width="100px;" alt="泰上老菌"/><br /><sub><b>泰上老菌</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=tslj1024" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ldysdu"><img src="https://avatars.githubusercontent.com/u/15815338?v=4?s=100" width="100px;" alt="ldysdu"/><br /><sub><b>ldysdu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ldysdu" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/GEM0816g"><img src="https://avatars.githubusercontent.com/u/85116017?v=4?s=100" width="100px;" alt="梁同学"/><br /><sub><b>梁同学</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=GEM0816g" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/avvCode"><img src="https://avatars.githubusercontent.com/u/113538532?v=4?s=100" width="100px;" alt="avv"/><br /><sub><b>avv</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=avvCode" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/yqxxgh"><img src="https://avatars.githubusercontent.com/u/42080876?v=4?s=100" width="100px;" alt="yqxxgh"/><br /><sub><b>yqxxgh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayqxxgh" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/CharlieShi46"><img src="https://avatars.githubusercontent.com/u/149798885?v=4?s=100" width="100px;" alt="CharlieShi46"/><br /><sub><b>CharlieShi46</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=CharlieShi46" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Nctllnty"><img src="https://avatars.githubusercontent.com/u/33241818?v=4?s=100" width="100px;" alt="Nctllnty"/><br /><sub><b>Nctllnty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Nctllnty" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Wang-Yonghao"><img src="https://avatars.githubusercontent.com/u/48146606?v=4?s=100" width="100px;" alt="Wang-Yonghao"/><br /><sub><b>Wang-Yonghao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Wang-Yonghao" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://www.yuque.com/dudiao/yy"><img src="https://avatars.githubusercontent.com/u/38355949?v=4?s=100" width="100px;" alt="读钓"/><br /><sub><b>读钓</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dudiao" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/starmilkxin"><img src="https://avatars.githubusercontent.com/u/55646681?v=4?s=100" width="100px;" alt="Xin"/><br /><sub><b>Xin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starmilkxin" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Astarmilkxin" title="Bug reports">🐛</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/handy-git"><img src="https://avatars.githubusercontent.com/u/32837980?v=4?s=100" width="100px;" alt="handy"/><br /><sub><b>handy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=handy-git" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LiuTianyou"><img src="https://avatars.githubusercontent.com/u/30208283?v=4?s=100" width="100px;" alt="LiuTianyou"/><br /><sub><b>LiuTianyou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALiuTianyou" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Tests">⚠️</a> <a href="#blog-LiuTianyou" title="Blogposts">📝</a> <a href="#design-LiuTianyou" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/WinterKi1ler"><img src="https://avatars.githubusercontent.com/u/160592092?v=4?s=100" width="100px;" alt="WinterKi1ler"/><br /><sub><b>WinterKi1ler</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=WinterKi1ler" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://sharehoo.cn/"><img src="https://avatars.githubusercontent.com/u/45377370?v=4?s=100" width="100px;" alt="miki"/><br /><sub><b>miki</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=miki-hmt" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://codeflex.substack.com/"><img src="https://avatars.githubusercontent.com/u/85513042?v=4?s=100" width="100px;" alt="Keshav Carpenter"/><br /><sub><b>Keshav Carpenter</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/makechoicenow"><img src="https://avatars.githubusercontent.com/u/9911918?v=4?s=100" width="100px;" alt="makechoicenow"/><br /><sub><b>makechoicenow</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=makechoicenow" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/gjjjj0101"><img src="https://avatars.githubusercontent.com/u/71874373?v=4?s=100" width="100px;" alt="Gao Jian"/><br /><sub><b>Gao Jian</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Documentation">📖</a> <a href="#design-gjjjj0101" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Agjjjj0101" title="Bug reports">🐛</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://jangto.tistory.com/"><img src="https://avatars.githubusercontent.com/u/37864182?v=4?s=100" width="100px;" alt="Hyeon Sung"/><br /><sub><b>Hyeon Sung</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://crossoverjie.top/"><img src="https://avatars.githubusercontent.com/u/15684156?v=4?s=100" width="100px;" alt="crossoverJie"/><br /><sub><b>crossoverJie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Documentation">📖</a> <a href="#blog-crossoverJie" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Tests">⚠️</a> <a href="#design-crossoverJie" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/PeixyJ"><img src="https://avatars.githubusercontent.com/u/45998593?v=4?s=100" width="100px;" alt="PeixyJ"/><br /><sub><b>PeixyJ</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PeixyJ" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Hi-Mr-Wind"><img src="https://avatars.githubusercontent.com/u/85803831?v=4?s=100" width="100px;" alt="风如歌"/><br /><sub><b>风如歌</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Hi-Mr-Wind" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MananPoojara"><img src="https://avatars.githubusercontent.com/u/104253184?v=4?s=100" width="100px;" alt="Manan Pujara"/><br /><sub><b>Manan Pujara</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MananPoojara" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xuziyang"><img src="https://avatars.githubusercontent.com/u/8465969?v=4?s=100" width="100px;" alt="xuziyang"/><br /><sub><b>xuziyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Axuziyang" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lwqzz"><img src="https://avatars.githubusercontent.com/u/62584513?v=4?s=100" width="100px;" alt="lwqzz"/><br /><sub><b>lwqzz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwqzz" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/YxYL6125"><img src="https://avatars.githubusercontent.com/u/91076160?v=4?s=100" width="100px;" alt="YxYL"/><br /><sub><b>YxYL</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=YxYL6125" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/tomorrowshipyltm"><img src="https://avatars.githubusercontent.com/u/61336903?v=4?s=100" width="100px;" alt="tomorrowshipyltm"/><br /><sub><b>tomorrowshipyltm</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=tomorrowshipyltm" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/15613060203"><img src="https://avatars.githubusercontent.com/u/41351615?v=4?s=100" width="100px;" alt="栗磊"/><br /><sub><b>栗磊</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=15613060203" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Alanxtl"><img src="https://avatars.githubusercontent.com/u/25652981?v=4?s=100" width="100px;" alt="Alan"/><br /><sub><b>Alan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Alanxtl" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.hadoop.wiki/"><img src="https://avatars.githubusercontent.com/u/29418975?v=4?s=100" width="100px;" alt="Jast"/><br /><sub><b>Jast</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Code">💻</a> <a href="#ideas-zhangshenghang" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Documentation">📖</a> <a href="#blog-zhangshenghang" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azhangshenghang" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Tests">⚠️</a> <a href="#design-zhangshenghang" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/zuobiao-zhou"><img src="https://avatars.githubusercontent.com/u/61108539?v=4?s=100" width="100px;" alt="Zhang Yuxuan"/><br /><sub><b>Zhang Yuxuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azuobiao-zhou" title="Bug reports">🐛</a> <a href="#blog-zuobiao-zhou" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Pzz-2021"><img src="https://avatars.githubusercontent.com/u/118056735?v=4?s=100" width="100px;" alt="P.P."/><br /><sub><b>P.P.</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Pzz-2021" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LLP2333"><img src="https://avatars.githubusercontent.com/u/61670545?v=4?s=100" width="100px;" alt="llp2333"/><br /><sub><b>llp2333</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LLP2333" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/HeartLinked"><img src="https://avatars.githubusercontent.com/u/78212101?v=4?s=100" width="100px;" alt="feiyang li"/><br /><sub><b>feiyang li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=HeartLinked" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Aias00"><img src="https://avatars.githubusercontent.com/u/25810623?v=4?s=100" width="100px;" alt="aias00"/><br /><sub><b>aias00</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AAias00" title="Bug reports">🐛</a> <a href="#ideas-Aias00" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/westboy"><img src="https://avatars.githubusercontent.com/u/6385565?v=4?s=100" width="100px;" alt="Jin"/><br /><sub><b>Jin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=westboy" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://blog.csdn.net/qq_52397471"><img src="https://avatars.githubusercontent.com/u/77964041?v=4?s=100" width="100px;" alt="YuLuo"/><br /><sub><b>YuLuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayuluo-yx" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Tests">⚠️</a> <a href="#blog-yuluo-yx" title="Blogposts">📝</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Yanshuming1"><img src="https://avatars.githubusercontent.com/u/118667222?v=4?s=100" width="100px;" alt="linDong"/><br /><sub><b>linDong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AYanshuming1" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lwjxy"><img src="https://avatars.githubusercontent.com/u/52726400?v=4?s=100" width="100px;" alt="lwjxy"/><br /><sub><b>lwjxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwjxy" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://thespica.github.io/"><img src="https://avatars.githubusercontent.com/u/119573640?v=4?s=100" width="100px;" alt="John"/><br /><sub><b>John</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Thespica" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Thespica" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/boatrainlsz"><img src="https://avatars.githubusercontent.com/u/18243785?v=4?s=100" width="100px;" alt="boatrainlsz"/><br /><sub><b>boatrainlsz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=boatrainlsz" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://www.yitianyigexiangfa.com/"><img src="https://avatars.githubusercontent.com/u/3973419?v=4?s=100" width="100px;" alt="Bill Lau"/><br /><sub><b>Bill Lau</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JavaProgrammerLB" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lw-yang"><img src="https://avatars.githubusercontent.com/u/23456873?v=4?s=100" width="100px;" alt="lwyang"/><br /><sub><b>lwyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lw-yang" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xfl12345"><img src="https://avatars.githubusercontent.com/u/17960863?v=4?s=100" width="100px;" alt="xfl12345"/><br /><sub><b>xfl12345</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xfl12345" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/yykaue"><img src="https://avatars.githubusercontent.com/u/22905143?v=4?s=100" width="100px;" alt="Limbo"/><br /><sub><b>Limbo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yykaue" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/irenhongyan"><img src="https://avatars.githubusercontent.com/u/53438321?v=4?s=100" width="100px;" alt="哈哈哈哈哈哈哈哈哈"/><br /><sub><b>哈哈哈哈哈哈哈哈哈</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=irenhongyan" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ileonli"><img src="https://avatars.githubusercontent.com/u/45332412?v=4?s=100" width="100px;" alt="Leon Li"/><br /><sub><b>Leon Li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ileonli" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://fnil.net/"><img src="https://avatars.githubusercontent.com/u/14142?v=4?s=100" width="100px;" alt="dennis zhuang"/><br /><sub><b>dennis zhuang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=killme2008" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/kerwin612"><img src="https://avatars.githubusercontent.com/u/3371163?v=4?s=100" width="100px;" alt="Kerwin Bryant"/><br /><sub><b>Kerwin Bryant</b></sub></a><br /><a href="#design-kerwin612" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akerwin612" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ShineDevelopment"><img src="https://avatars.githubusercontent.com/u/59306780?v=4?s=100" width="100px;" alt="daixianglong"/><br /><sub><b>daixianglong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ShineDevelopment" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/mchgood"><img src="https://avatars.githubusercontent.com/u/38482005?v=4?s=100" width="100px;" alt="mchgood"/><br /><sub><b>mchgood</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mchgood" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/pwallk"><img src="https://avatars.githubusercontent.com/u/69385076?v=4?s=100" width="100px;" alt="kangli"/><br /><sub><b>kangli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apwallk" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/cdphantom"><img src="https://avatars.githubusercontent.com/u/12674795?v=4?s=100" width="100px;" alt="cdphantom"/><br /><sub><b>cdphantom</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=cdphantom" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/asd108908382"><img src="https://avatars.githubusercontent.com/u/77717999?v=4?s=100" width="100px;" alt="jiawei.guo"/><br /><sub><b>jiawei.guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=asd108908382" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/QBH-insist"><img src="https://avatars.githubusercontent.com/u/39401478?v=4?s=100" width="100px;" alt="QBH-insist"/><br /><sub><b>QBH-insist</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=QBH-insist" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/jiangsh-ui"><img src="https://avatars.githubusercontent.com/u/86990361?v=4?s=100" width="100px;" alt="jiangsh"/><br /><sub><b>jiangsh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jiangsh-ui" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/keaifafafa"><img src="https://avatars.githubusercontent.com/u/83876361?v=4?s=100" width="100px;" alt="Keaifa"/><br /><sub><b>Keaifa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=keaifafafa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akeaifafafa" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/loong95"><img src="https://avatars.githubusercontent.com/u/16333958?v=4?s=100" width="100px;" alt="Loong"/><br /><sub><b>Loong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=loong95" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ceekay47"><img src="https://avatars.githubusercontent.com/u/104664857?v=4?s=100" width="100px;" alt="Chandrakant Vankayalapati"/><br /><sub><b>Chandrakant Vankayalapati</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ceekay47" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MRgenial"><img src="https://avatars.githubusercontent.com/u/49973336?v=4?s=100" width="100px;" alt="b_mountain"/><br /><sub><b>b_mountain</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MRgenial" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/TemirlanBasitov"><img src="https://avatars.githubusercontent.com/u/57500808?v=4?s=100" width="100px;" alt="TemirlanBasitov"/><br /><sub><b>TemirlanBasitov</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=TemirlanBasitov" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/wyfvsfy"><img src="https://avatars.githubusercontent.com/u/11973517?v=4?s=100" width="100px;" alt="wyfvsfy"/><br /><sub><b>wyfvsfy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wyfvsfy" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/sherry-peng2333"><img src="https://avatars.githubusercontent.com/u/70619577?v=4?s=100" width="100px;" alt="sherry-peng2333"/><br /><sub><b>sherry-peng2333</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sherry-peng2333" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lixiaobaivv"><img src="https://avatars.githubusercontent.com/u/39290771?v=4?s=100" width="100px;" alt="Yzzz"/><br /><sub><b>Yzzz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lixiaobaivv" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.bckf.cn/"><img src="https://avatars.githubusercontent.com/u/13309008?v=4?s=100" width="100px;" alt="puruidong"/><br /><sub><b>puruidong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pruidong" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/shinestare"><img src="https://avatars.githubusercontent.com/u/13570619?v=4?s=100" width="100px;" alt="shinestare"/><br /><sub><b>shinestare</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=shinestare" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/po-168"><img src="https://avatars.githubusercontent.com/u/185745593?v=4?s=100" width="100px;" alt="po-168"/><br /><sub><b>po-168</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=po-168" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/All-The-Best-for"><img src="https://avatars.githubusercontent.com/u/76414672?v=4?s=100" width="100px;" alt="wbs99"/><br /><sub><b>wbs99</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=All-The-Best-for" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/starryCoder"><img src="https://avatars.githubusercontent.com/u/46510059?v=4?s=100" width="100px;" alt="starryCoder"/><br /><sub><b>starryCoder</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starryCoder" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/hasimmollah"><img src="https://avatars.githubusercontent.com/u/32538599?v=4?s=100" width="100px;" alt="hasimmollah"/><br /><sub><b>hasimmollah</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hasimmollah" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ayu-v0"><img src="https://avatars.githubusercontent.com/u/127600988?v=4?s=100" width="100px;" alt="Ayu"/><br /><sub><b>Ayu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ayu-v0" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Rancho-7"><img src="https://avatars.githubusercontent.com/u/59016860?v=4?s=100" width="100px;" alt="Nick Guo"/><br /><sub><b>Nick Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ARancho-7" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/doveLin0818"><img src="https://avatars.githubusercontent.com/u/190927907?v=4?s=100" width="100px;" alt="doveLin"/><br /><sub><b>doveLin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=doveLin0818" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://zzrl.cc/"><img src="https://avatars.githubusercontent.com/u/91836599?v=4?s=100" width="100px;" alt="yunfan24"/><br /><sub><b>yunfan24</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayunfan24" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Tests">⚠️</a> <a href="#blog-yunfan24" title="Blogposts">📝</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lctking"><img src="https://avatars.githubusercontent.com/u/168249998?v=4?s=100" width="100px;" alt="nullwli"/><br /><sub><b>nullwli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lctking" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://simonsigre.com/"><img src="https://avatars.githubusercontent.com/u/14932913?v=4?s=100" width="100px;" alt="Simon Sigré"/><br /><sub><b>Simon Sigré</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.ponfee.cn/"><img src="https://avatars.githubusercontent.com/u/46117331?v=4?s=100" width="100px;" alt="ponfee"/><br /><sub><b>ponfee</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ponfee" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Vedant7789"><img src="https://avatars.githubusercontent.com/u/147625492?v=4?s=100" width="100px;" alt="Vedant7789"/><br /><sub><b>Vedant7789</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Vedant7789" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Craaaaazy77"><img src="https://avatars.githubusercontent.com/u/23025522?v=4?s=100" width="100px;" alt="Craaaaazy77"/><br /><sub><b>Craaaaazy77</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Craaaaazy77" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Suvrat1629"><img src="https://avatars.githubusercontent.com/u/140749446?v=4?s=100" width="100px;" alt="Suvrat1629"/><br /><sub><b>Suvrat1629</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Suvrat1629" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://ghyghoo8.github.io/"><img src="https://avatars.githubusercontent.com/u/363129?v=4?s=100" width="100px;" alt="ghy"/><br /><sub><b>ghy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ghyghoo8" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/helei1030"><img src="https://avatars.githubusercontent.com/u/11839080?v=4?s=100" width="100px;" alt="helei1030"/><br /><sub><b>helei1030</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=helei1030" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://medium.com/@pjfanning"><img src="https://avatars.githubusercontent.com/u/11783444?v=4?s=100" width="100px;" alt="PJ Fanning"/><br /><sub><b>PJ Fanning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apjfanning" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Tests">⚠️</a></td>
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</tr>
<tr>
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<td align="center" valign="top" width="14.28%"><a href="https://github.com/JuJinPark"><img src="https://avatars.githubusercontent.com/u/44892459?v=4?s=100" width="100px;" alt="jujin"/><br /><sub><b>jujin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Documentation">📖</a> <a href="#ideas-JuJinPark" title="Ideas, Planning, & Feedback">🤔</a> <a href="#blog-JuJinPark" title="Blogposts">📝</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LL-LIN"><img src="https://avatars.githubusercontent.com/u/43002118?v=4?s=100" width="100px;" alt="LL-LIN"/><br /><sub><b>LL-LIN</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LL-LIN" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALL-LIN" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://bigcyy.github.io/"><img src="https://avatars.githubusercontent.com/u/73413979?v=4?s=100" width="100px;" alt="Yang Chen"/><br /><sub><b>Yang Chen</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Abigcyy" title="Bug reports">🐛</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/sarthakeash"><img src="https://avatars.githubusercontent.com/u/74091160?v=4?s=100" width="100px;" alt="Sarthak Arora"/><br /><sub><b>Sarthak Arora</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/PengJingzhao"><img src="https://avatars.githubusercontent.com/u/97368949?v=4?s=100" width="100px;" alt="彭镜肇"/><br /><sub><b>彭镜肇</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PengJingzhao" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/gagaradio"><img src="https://avatars.githubusercontent.com/u/18532370?v=4?s=100" width="100px;" alt="Walter Jia"/><br /><sub><b>Walter Jia</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gagaradio" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/boyucjz"><img src="https://avatars.githubusercontent.com/u/18730041?v=4?s=100" width="100px;" alt="boyucjz"/><br /><sub><b>boyucjz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=boyucjz" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Cyanty"><img src="https://avatars.githubusercontent.com/u/153884653?v=4?s=100" width="100px;" alt="Cyanty"/><br /><sub><b>Cyanty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Documentation">📖</a></td>
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</tr>
</tbody>
</table>
<!-- markdownlint-restore -->
<!-- prettier-ignore-end -->
<!-- ALL-CONTRIBUTORS-LIST:END -->
## 💬 コミュニティ交流
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</p>
## 🛡️ License
[`Apache License, Version 2.0`](https://www.apache.org/licenses/LICENSE-2.0.html)
@@ -139,9 +139,6 @@ public class RealTimeAlertCalculator {
String instanceHost = metricsData.getInstanceHost();
String app = metricsData.getApp();
String metrics = metricsData.getMetrics();
if ((CommonConstants.PROMETHEUS_APP_PREFIX + instanceName).equals(metricsData.getApp())) {
app = CommonConstants.PROMETHEUS;
}
int priority = metricsData.getPriority();
int code = metricsData.getCode().getNumber();
Map<String, String> labels = metricsData.getLabels();
@@ -1,184 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.dto;
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.Arrays;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Collectors;
/**
* Alibaba Cloud 'Simple Log Service(SLS)' alert content entity.
*
* @see <a href="https://help.aliyun.com/zh/sls/user-guide/variables-in-new-alert-templates"/>
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class AlibabaCloudSlsExternAlert {
/**
* The id of the instance on which the alarm was triggered
*/
@JsonProperty("alert_instance_id")
private String alertInstanceId;
/**
* Alarm rule id, unique within project
*/
@JsonProperty("alert_id")
private String alertId;
/**
* Alarm rule name
*/
@JsonProperty("alert_name")
private String alertName;
/**
* Region
*/
private String region;
/**
* Alarm rule belongs to Project
*/
private String project;
/**
* Time of this evaluation
*/
@JsonProperty("alert_time")
private int alertTime;
/**
* First trigger time
*/
@JsonProperty("fire_time")
private int fireTime;
/**
* Alarm recovery time
* If the alarm status is firing, the value is 0.
* If the alarm state is resolved, the value is the specific recovery time.
*/
@JsonProperty("resolve_time")
private int resolveTime;
/**
* Alarm status.
* firing: Triggers an alarm.
* resolved: Notification of resumption.
*/
private String status;
/**
* The total number of entries in the data that triggered the alert,
* which may be more than 100, for example after a Cartesian product operation.
*/
@JsonProperty("fire_results_count")
private int fireResultsCount;
/**
* Tag list
* Example: {"env":"test"}
*/
private Map<String, String> labels;
/**
* Labeled lists
* Example: { "title": "Alarm title","desc": "Alarm desc" }
*/
private Map<String, String> annotations;
/**
* Alarm severity.
*
* 10: Critical
* 8: High
* 6: Medium
* 4: Low
* 2: Report only
*/
private int severity;
/**
*
*/
@JsonProperty("signin_url")
private String signinUrl;
public String getAnnotation(String key) {
if (null == this.annotations || this.annotations.isEmpty()) {
return "N/A";
}
return this.annotations.get(key);
}
/**
* Severity
*/
public enum Severity {
CRITICAL(10, "Critical"),
HIGH(8, "High"),
MEDIUM(6, "Medium"),
LOW(4, "Low"),
REPORT_ONLY(2, "Report only");
private static final Map<Integer, Severity> STATUS_MAP;
static {
STATUS_MAP = Arrays.stream(Severity.values()).collect(Collectors.toMap(Severity::getStatus, t -> t, (oldVal, newVal) -> newVal));
}
private final int status;
private final String alias;
Severity(int status, String alias) {
this.status = status;
this.alias = alias;
}
public static Optional<Severity> convert(int severity) {
return Optional.ofNullable(STATUS_MAP.get(severity));
}
public int getStatus() {
return status;
}
public String getAlias() {
return alias;
}
}
}
@@ -1,237 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.dto;
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.Arrays;
/**
* Huawei Cloud (CES) alert content entity.
*
* @see <a href="https://support.huaweicloud.com/usermanual-ces/ces_01_0218.html"/>
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class HuaweiCloudExternAlert {
public static final String FIELD_MESSAGE = "message";
public static final String FIELD_MESSAGE_ID = "message_id";
public static final String FIELD_TIMESTAMP = "timestamp";
public static final String FIELD_TOPIC_URN = "topic_urn";
public static final String FIELD_TYPE = "type";
public static final String FIELD_SUBJECT = "subject";
public static final String FIELD_SUBSCRIBE_URL = "subscribe_url";
/**
* Signature information.
*/
private String signature;
/**
* Subject
*/
private String subject;
/**
* The unique identifier of a topic, indicating the topic to which the message belongs.
*/
@JsonProperty("topic_urn")
private String topicUrn;
/**
* Message unique identifier.
*/
@JsonProperty("message_id")
private String messageId;
/**
* Message
*/
private String message;
/**
* message types, the message types are respectively:
* SubscriptionConfirmation、Notification、UnsubscribeConfirmation
*/
private String type;
/**
* Subscription confirms the URL that needs to be accessed
*/
@JsonProperty("subscribe_url")
private String subscribeUrl;
/**
* The certificate URL used for message signing, which does not require authentication and can be accessed directly.
*/
@JsonProperty("signing_cert_url")
private String signingCertUrl;
/**
* The timestamp of when the message was first sent.
*/
private String timestamp;
/**
* Alert message
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public static class AlertMessage {
private String version;
private AlertData data;
}
/**
* Alert data
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public static class AlertData {
/**
* Whether an alarm occurs.
* Note: Empty and false are both recovery notifications.
* Note: There are no recovery notifications for event types
*/
@JsonProperty("IsAlarm")
private Boolean alarm;
/**
* Alarm time
*/
@JsonProperty("AlarmTime")
private String alarmTime;
/**
* Resource ID
*/
@JsonProperty("ResourceId")
private String resourceId;
/**
* The name of the metric
*/
@JsonProperty("MetricName")
private String metricName;
/**
* Specifies the alarm severity, which can be Critical, Major, Minor, or Informational.
*/
@JsonProperty("AlarmLevel")
private String alarmLevel;
/**
* Namespace
*/
@JsonProperty("Namespace")
private String namespace;
/**
* Region
*/
@JsonProperty("Region")
private String region;
/**
* Dimension name
*/
@JsonProperty("DimensionName")
private String dimensionName;
/**
* Resource name
*/
@JsonProperty("ResourceName")
private String resourceName;
/**
* Alarm record ID
*/
@JsonProperty("AlarmRecordID")
private String alarmRecordId;
/**
* Current data
*/
@JsonProperty("CurrentData")
private String currentData;
/**
* The comparison conditions for the alarm thresholds can be >, =, <, >=, <=.
*/
@JsonProperty("ComparisonOperator")
private String comparisonOperator;
/**
* Alarm value
*/
@JsonProperty("Value")
private String value;
/**
* Number of consecutive occurrences of triggered alarms
*/
@JsonProperty("Count")
private int count;
}
/**
* Huawei cloud alert type
*/
public enum AlertType {
SUBSCRIPTION("SubscriptionConfirmation"),
UNSUBSCRIBE("UnsubscribeConfirmation"),
NOTIFICATION("Notification");
private final String type;
AlertType(String type) {
this.type = type;
}
public static boolean valid(String type) {
if (null == type || type.isEmpty()) {
return false;
}
return Arrays.stream(AlertType.values()).anyMatch(alertType -> alertType.getType().equals(type));
}
public String getType() {
return type;
}
}
}
@@ -1,121 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.dto;
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.List;
/**
* volcengine event alert entity class
*/
@Data
@AllArgsConstructor
@NoArgsConstructor
public class VolcEngineExternEventAlert {
@JsonProperty("Type")
private String type;
@JsonProperty("AccountId")
private String accountId;
@JsonProperty("Source")
private String source;
@JsonProperty("ProjectName")
private String projectName;
@JsonProperty("Id")
private String id;
@JsonProperty("EventType")
private String eventType;
@JsonProperty("DescriptionCN")
private String descriptionCn;
@JsonProperty("HappenedAt")
private Long happenedAt;
@JsonProperty("Region")
private String region;
@JsonProperty("Details")
private EventDetails details;
@JsonProperty("Rules")
private List<EventRule> rules;
/**
* event details
*/
@Data
public static class EventDetails {
@JsonProperty("specversion")
private String specVersion;
@JsonProperty("id")
private String id;
@JsonProperty("source")
private String source;
@JsonProperty("type")
private String type;
@JsonProperty("volcpublishtime")
private String volcPublishTime;
@JsonProperty("volcregion")
private String volcRegion;
@JsonProperty("volcaccountid")
private String volcAccountId;
@JsonProperty("volceventbusname")
private String volcEventBusName;
@JsonProperty("volcresourcename")
private String volcResourceName;
@JsonProperty("subject")
private String subject;
@JsonProperty("time")
private String time;
}
/**
* event rule
*/
@Data
public static class EventRule {
@JsonProperty("RuleId")
private String ruleId;
@JsonProperty("RuleName")
private String ruleName;
@JsonProperty("Level")
private String level;
}
}
@@ -1,203 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.dto;
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NoArgsConstructor;
import java.util.List;
/**
* Volcengine alarm entity class
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
@Builder
public class VolcEngineExternMetricAlert {
@JsonProperty("Type")
private String type;
@JsonProperty("AccountId")
private String accountId;
@JsonProperty("RuleName")
private String ruleName;
@JsonProperty("RuleId")
private String ruleId;
@JsonProperty("Namespace")
private String namespace;
@JsonProperty("SubNamespace")
private String subNamespace;
@JsonProperty("Level")
private String level;
@JsonProperty("HappenedAt")
private String happenedAt;
@JsonProperty("RuleCondition")
private String ruleCondition;
@JsonProperty("Resources")
private List<Resource> resources;
@JsonProperty("RecoveredResources")
private List<Resource> recoveredResources;
@JsonProperty("NoDataResources")
private List<NoDataResource> noDataResources;
@JsonProperty("NoDataRecoveredResources")
private List<NoDataRecoveredResource> noDataRecoveredResources;
/**
* alert resource entity class
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
@Builder
public static class Resource {
@JsonProperty("Id")
private String id;
@JsonProperty("Name")
private String name;
@JsonProperty("Region")
private String region;
@JsonProperty("FirstAlertTime")
private Long firstAlertTime;
@JsonProperty("LastAlertTime")
private Long lastAlertTime;
@JsonProperty("Metrics")
private List<Metric> metrics;
@JsonProperty("AlertGroupId")
private String alertGroupId;
@JsonProperty("Dimensions")
private List<Dimension> dimensions;
}
/**
* alert no data resource entity class
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(callSuper = true)
public static class NoDataResource extends Resource {
@JsonProperty("NoDataMetrics")
private List<Metric> noDataMetrics;
}
/**
* alert no data recovered resource entity class
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(callSuper = true)
public static class NoDataRecoveredResource extends Resource {
@JsonProperty("DroppedMetrics")
private List<DroppedMetric> droppedMetrics;
}
/**
* alert metric entity class
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public static class Metric {
@JsonProperty("Name")
private String name;
@JsonProperty("Unit")
private String unit;
@JsonProperty("Threshold")
private Double threshold;
@JsonProperty("CurrentValue")
private Object currentValue;
@JsonProperty("Description")
private String description;
@JsonProperty("Warning")
private Boolean warning;
}
/**
* alert dropped metric entity class
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(callSuper = true)
public static class DroppedMetric extends Metric {
@JsonProperty("Reason")
private String reason;
}
/**
* resource dimension entity class
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public static class Dimension {
@JsonProperty("Name")
private String name;
@JsonProperty("NameCN")
private String nameCn;
@JsonProperty("Value")
private String value;
@JsonProperty("Description")
private String description;
}
public static final String ALERT_TYPE_METRIC = "Metric";
public static final String ALERT_TYPE_EVENT = "Event";
public static final String ALERT_TYPE_METRIC_RECOVERED = "MetricRecovered";
public static final String ALERT_TYPE_METRICS_NODATA = "MetricsNoData";
public static final String ALERT_TYPE_NO_DATA_RECOVERED = "NoDataRecovered";
}
@@ -47,6 +47,14 @@ public class AlertExpressionBaseVisitor<T> extends AbstractParseTreeVisitor<T> i
*/
@Override public T visitAndExpr(AlertExpressionParser.AndExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitQueryExpr(AlertExpressionParser.QueryExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
@@ -63,22 +71,6 @@ public class AlertExpressionBaseVisitor<T> extends AbstractParseTreeVisitor<T> i
*/
@Override public T visitUnlessExpr(AlertExpressionParser.UnlessExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitSqlExpr(AlertExpressionParser.SqlExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitSqlCallExpr(AlertExpressionParser.SqlCallExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
@@ -96,23 +88,7 @@ public class AlertExpressionBaseVisitor<T> extends AbstractParseTreeVisitor<T> i
@Override public T visitParenExpr(AlertExpressionParser.ParenExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitPromqlCallExpr(AlertExpressionParser.PromqlCallExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitPromqlExpr(AlertExpressionParser.PromqlExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
@@ -125,23 +101,7 @@ public class AlertExpressionBaseVisitor<T> extends AbstractParseTreeVisitor<T> i
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitFunctionCall(AlertExpressionParser.FunctionCallContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitParameterList(AlertExpressionParser.ParameterListContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitParameter(AlertExpressionParser.ParameterContext ctx) { return visitChildren(ctx); }
@Override public T visitIdentifier(AlertExpressionParser.IdentifierContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
@@ -150,204 +110,4 @@ public class AlertExpressionBaseVisitor<T> extends AbstractParseTreeVisitor<T> i
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitNumber(AlertExpressionParser.NumberContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitString(AlertExpressionParser.StringContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitDuration(AlertExpressionParser.DurationContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitFunctionName(AlertExpressionParser.FunctionNameContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitSelectSql(AlertExpressionParser.SelectSqlContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitSelectFieldList(AlertExpressionParser.SelectFieldListContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitSelectField(AlertExpressionParser.SelectFieldContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitGroupByList(AlertExpressionParser.GroupByListContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitOrderByList(AlertExpressionParser.OrderByListContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitOrderByField(AlertExpressionParser.OrderByFieldContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitLimitClause(AlertExpressionParser.LimitClauseContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitRelList(AlertExpressionParser.RelListContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitRelation(AlertExpressionParser.RelationContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitConditionList(AlertExpressionParser.ConditionListContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitCompOp(AlertExpressionParser.CompOpContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitCondition(AlertExpressionParser.ConditionContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitConditionUnit(AlertExpressionParser.ConditionUnitContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitPromql(AlertExpressionParser.PromqlContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitMetricSelector(AlertExpressionParser.MetricSelectorContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitLabelMatcherList(AlertExpressionParser.LabelMatcherListContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitLabelMatcherItem(AlertExpressionParser.LabelMatcherItemContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitLabelMatcherOp(AlertExpressionParser.LabelMatcherOpContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitLabelList(AlertExpressionParser.LabelListContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitInstantVectorOp(AlertExpressionParser.InstantVectorOpContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitAggregationOperator(AlertExpressionParser.AggregationOperatorContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitBinaryOperator(AlertExpressionParser.BinaryOperatorContext ctx) { return visitChildren(ctx); }
}
@@ -17,7 +17,6 @@
package org.apache.hertzbeat.alert.expr;
import org.antlr.v4.runtime.CommonTokenStream;
import org.apache.hertzbeat.warehouse.db.QueryExecutor;
import java.util.ArrayList;
@@ -35,11 +34,9 @@ public class AlertExpressionEvalVisitor extends AlertExpressionBaseVisitor<List<
private static final String VALUE = "__value__";
private final QueryExecutor executor;
private final CommonTokenStream tokens;
public AlertExpressionEvalVisitor(QueryExecutor executor, CommonTokenStream tokens) {
public AlertExpressionEvalVisitor(QueryExecutor executor) {
this.executor = executor;
this.tokens = tokens;
}
@Override
@@ -69,11 +66,10 @@ public class AlertExpressionEvalVisitor extends AlertExpressionBaseVisitor<List<
}
// queryValues may be a list of values, or a single value
Object matchValue = evaluateCondition(queryValues, operator, threshold);
Map<String, Object> resultMap = new HashMap(item);
resultMap.put(VALUE, matchValue);
item.put(VALUE, matchValue);
// if matchValue is null, mean not match the threshold
// if not null, mean match the threshold
result.add(resultMap);
result.add(new HashMap<>(item));
}
return result;
}
@@ -215,6 +211,12 @@ public class AlertExpressionEvalVisitor extends AlertExpressionBaseVisitor<List<
return new LinkedList<>();
}
@Override
public List<Map<String, Object>> visitQueryExpr(AlertExpressionParser.QueryExprContext ctx) {
String query = ctx.identifier().getText();
return executor.execute(query);
}
@Override
public List<Map<String, Object>> visitLiteralExpr(AlertExpressionParser.LiteralExprContext ctx) {
double value = Double.parseDouble(ctx.number().getText());
@@ -225,28 +227,6 @@ public class AlertExpressionEvalVisitor extends AlertExpressionBaseVisitor<List<
return numAsList;
}
@Override
public List<Map<String, Object>> visitPromqlExpr(AlertExpressionParser.PromqlExprContext ctx) {
String rawPromql = tokens.getText(ctx.promql());
return executor.execute(rawPromql);
}
@Override
public List<Map<String, Object>> visitSqlExpr(AlertExpressionParser.SqlExprContext ctx) {
String rawSql = tokens.getText(ctx.selectSql());
return executor.execute(rawSql);
}
@Override
public List<Map<String, Object>> visitSqlCallExpr(AlertExpressionParser.SqlCallExprContext ctx) {
return callSqlOrPromql(tokens.getText(ctx.string()));
}
@Override
public List<Map<String, Object>> visitPromqlCallExpr(AlertExpressionParser.PromqlCallExprContext ctx) {
return callSqlOrPromql(tokens.getText(ctx.string()));
}
private Object evaluateCondition(Object value, String operator, Double threshold) {
// value may be a list of values, or a single value
switch (operator) {
@@ -322,9 +302,4 @@ public class AlertExpressionEvalVisitor extends AlertExpressionBaseVisitor<List<
return null;
}
}
private List<Map<String, Object>> callSqlOrPromql(String text){
String script = text.substring(1, text.length() - 1);
return executor.execute(script);
}
}
@@ -36,66 +36,37 @@ public class AlertExpressionLexer extends Lexer {
protected static final DFA[] _decisionToDFA;
protected static final PredictionContextCache _sharedContextCache =
new PredictionContextCache();
new PredictionContextCache();
public static final int
AND=1, OR=2, UNLESS=3, NOT=4, SELECT=5, FROM=6, WHERE=7, GROUP=8, BY=9,
HAVING=10, ORDER=11, LIMIT=12, OFFSET=13, AS=14, ASC=15, DESC=16, IN=17,
IS=18, NULL=19, LIKE=20, BETWEEN=21, STAR=22, COUNT=23, SUM=24, AVG=25,
MIN=26, MAX=27, STDDEV=28, STDVAR=29, VARIANCE=30, RATE_FUNCTION=31, INCREASE_FUNCTION=32,
HISTOGRAM_QUANTILE_FUNCTION=33, TOPK=34, BOTTOMK=35, QUANTILE=36, BY_FUNCTION=37,
WITHOUT_FUNCTION=38, GROUP_LEFT_FUNCTION=39, GROUP_RIGHT_FUNCTION=40,
IGNORING_FUNCTION=41, ON_FUNCTION=42, SQL_FUNCTION=43, PROMQL_FUNCTION=44,
GT=45, GE=46, LT=47, LE=48, EQ=49, NE=50, LPAREN=51, RPAREN=52, LBRACE=53,
RBRACE=54, LBRACKET=55, RBRACKET=56, COMMA=57, DOT=58, COLON=59, SEMICOLON=60,
SCIENTIFIC_NUMBER=61, FLOAT=62, NUMBER=63, DURATION=64, STRING=65, IDENTIFIER=66,
WS=67, LINE_COMMENT=68, BLOCK_COMMENT=69;
AND=1, OR=2, UNLESS=3, GT=4, GE=5, LT=6, LE=7, EQ=8, NE=9, LPAREN=10,
RPAREN=11, IDENTIFIER=12, NUMBER=13, WS=14;
public static String[] channelNames = {
"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
};
public static String[] modeNames = {
"DEFAULT_MODE"
"DEFAULT_MODE"
};
private static String[] makeRuleNames() {
return new String[] {
"AND", "OR", "UNLESS", "NOT", "SELECT", "FROM", "WHERE", "GROUP", "BY",
"HAVING", "ORDER", "LIMIT", "OFFSET", "AS", "ASC", "DESC", "IN", "IS",
"NULL", "LIKE", "BETWEEN", "STAR", "COUNT", "SUM", "AVG", "MIN", "MAX",
"STDDEV", "STDVAR", "VARIANCE", "RATE_FUNCTION", "INCREASE_FUNCTION",
"HISTOGRAM_QUANTILE_FUNCTION", "TOPK", "BOTTOMK", "QUANTILE", "BY_FUNCTION",
"WITHOUT_FUNCTION", "GROUP_LEFT_FUNCTION", "GROUP_RIGHT_FUNCTION", "IGNORING_FUNCTION",
"ON_FUNCTION", "SQL_FUNCTION", "PROMQL_FUNCTION", "GT", "GE", "LT", "LE",
"EQ", "NE", "LPAREN", "RPAREN", "LBRACE", "RBRACE", "LBRACKET", "RBRACKET",
"COMMA", "DOT", "COLON", "SEMICOLON", "SCIENTIFIC_NUMBER", "FLOAT", "NUMBER",
"DURATION", "STRING", "IDENTIFIER", "WS", "LINE_COMMENT", "BLOCK_COMMENT"
"AND", "OR", "UNLESS", "GT", "GE", "LT", "LE", "EQ", "NE", "LPAREN",
"RPAREN", "IDENTIFIER", "NUMBER", "WS"
};
}
public static final String[] ruleNames = makeRuleNames();
private static String[] makeLiteralNames() {
return new String[] {
null, null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null, "'*'", null,
null, null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, "'>'", "'>='",
"'<'", "'<='", null, "'!='", "'('", "')'", "'{'", "'}'", "'['", "']'",
"','", "'.'", "':'", "';'"
null, "'and'", "'or'", "'unless'", "'>'", "'>='", "'<'", "'<='", "'=='",
"'!='", "'('", "')'"
};
}
private static final String[] _LITERAL_NAMES = makeLiteralNames();
private static String[] makeSymbolicNames() {
return new String[] {
null, "AND", "OR", "UNLESS", "NOT", "SELECT", "FROM", "WHERE", "GROUP",
"BY", "HAVING", "ORDER", "LIMIT", "OFFSET", "AS", "ASC", "DESC", "IN",
"IS", "NULL", "LIKE", "BETWEEN", "STAR", "COUNT", "SUM", "AVG", "MIN",
"MAX", "STDDEV", "STDVAR", "VARIANCE", "RATE_FUNCTION", "INCREASE_FUNCTION",
"HISTOGRAM_QUANTILE_FUNCTION", "TOPK", "BOTTOMK", "QUANTILE", "BY_FUNCTION",
"WITHOUT_FUNCTION", "GROUP_LEFT_FUNCTION", "GROUP_RIGHT_FUNCTION", "IGNORING_FUNCTION",
"ON_FUNCTION", "SQL_FUNCTION", "PROMQL_FUNCTION", "GT", "GE", "LT", "LE",
"EQ", "NE", "LPAREN", "RPAREN", "LBRACE", "RBRACE", "LBRACKET", "RBRACKET",
"COMMA", "DOT", "COLON", "SEMICOLON", "SCIENTIFIC_NUMBER", "FLOAT", "NUMBER",
"DURATION", "STRING", "IDENTIFIER", "WS", "LINE_COMMENT", "BLOCK_COMMENT"
null, "AND", "OR", "UNLESS", "GT", "GE", "LT", "LE", "EQ", "NE", "LPAREN",
"RPAREN", "IDENTIFIER", "NUMBER", "WS"
};
}
private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
@@ -157,363 +128,62 @@ public class AlertExpressionLexer extends Lexer {
public ATN getATN() { return _ATN; }
public static final String _serializedATN =
"\u0004\u0000E\u0228\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002\u0001"+
"\u0007\u0001\u0002\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004"+
"\u0007\u0004\u0002\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007"+
"\u0007\u0007\u0002\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b"+
"\u0007\u000b\u0002\f\u0007\f\u0002\r\u0007\r\u0002\u000e\u0007\u000e\u0002"+
"\u000f\u0007\u000f\u0002\u0010\u0007\u0010\u0002\u0011\u0007\u0011\u0002"+
"\u0012\u0007\u0012\u0002\u0013\u0007\u0013\u0002\u0014\u0007\u0014\u0002"+
"\u0015\u0007\u0015\u0002\u0016\u0007\u0016\u0002\u0017\u0007\u0017\u0002"+
"\u0018\u0007\u0018\u0002\u0019\u0007\u0019\u0002\u001a\u0007\u001a\u0002"+
"\u001b\u0007\u001b\u0002\u001c\u0007\u001c\u0002\u001d\u0007\u001d\u0002"+
"\u001e\u0007\u001e\u0002\u001f\u0007\u001f\u0002 \u0007 \u0002!\u0007"+
"!\u0002\"\u0007\"\u0002#\u0007#\u0002$\u0007$\u0002%\u0007%\u0002&\u0007"+
"&\u0002\'\u0007\'\u0002(\u0007(\u0002)\u0007)\u0002*\u0007*\u0002+\u0007"+
"+\u0002,\u0007,\u0002-\u0007-\u0002.\u0007.\u0002/\u0007/\u00020\u0007"+
"0\u00021\u00071\u00022\u00072\u00023\u00073\u00024\u00074\u00025\u0007"+
"5\u00026\u00076\u00027\u00077\u00028\u00078\u00029\u00079\u0002:\u0007"+
":\u0002;\u0007;\u0002<\u0007<\u0002=\u0007=\u0002>\u0007>\u0002?\u0007"+
"?\u0002@\u0007@\u0002A\u0007A\u0002B\u0007B\u0002C\u0007C\u0002D\u0007"+
"D\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0001\u0001\u0001"+
"\u0001\u0001\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002"+
"\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003\u0001\u0003\u0001\u0003"+
"\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004"+
"\u0001\u0004\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
"\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006"+
"\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007"+
"\u0001\b\u0001\b\u0001\b\u0001\t\u0001\t\u0001\t\u0001\t\u0001\t\u0001"+
"\t\u0001\t\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\u000b"+
"\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b\u0001\f\u0001"+
"\f\u0001\f\u0001\f\u0001\f\u0001\f\u0001\f\u0001\r\u0001\r\u0001\r\u0001"+
"\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000f\u0001\u000f\u0001"+
"\u000f\u0001\u000f\u0001\u000f\u0001\u0010\u0001\u0010\u0001\u0010\u0001"+
"\u0011\u0001\u0011\u0001\u0011\u0001\u0012\u0001\u0012\u0001\u0012\u0001"+
"\u0012\u0001\u0012\u0001\u0013\u0001\u0013\u0001\u0013\u0001\u0013\u0001"+
"\u0013\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0001"+
"\u0014\u0001\u0014\u0001\u0014\u0001\u0015\u0001\u0015\u0001\u0016\u0001"+
"\u0016\u0001\u0016\u0001\u0016\u0001\u0016\u0001\u0016\u0001\u0017\u0001"+
"\u0017\u0001\u0017\u0001\u0017\u0001\u0018\u0001\u0018\u0001\u0018\u0001"+
"\u0018\u0001\u0019\u0001\u0019\u0001\u0019\u0001\u0019\u0001\u001a\u0001"+
"\u001a\u0001\u001a\u0001\u001a\u0001\u001b\u0001\u001b\u0001\u001b\u0001"+
"\u001b\u0001\u001b\u0001\u001b\u0001\u001b\u0001\u001c\u0001\u001c\u0001"+
"\u001c\u0001\u001c\u0001\u001c\u0001\u001c\u0001\u001c\u0001\u001d\u0001"+
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"\u0000\u0000\u0137\u0138\u0007\u0003\u0000\u0000\u0138\u0139\u0007\u000f"+
"\u0000\u0000\u0139\u013a\u0007\u0004\u0000\u0000\u013a\u013b\u0007\u0000"+
"\u0000\u0000\u013b\u013c\u0007\f\u0000\u0000\u013c\u013d\u0005_\u0000"+
"\u0000\u013d\u013e\u0007\u0017\u0000\u0000\u013e\u013f\u0007\u0005\u0000"+
"\u0000\u013f\u0140\u0007\u0000\u0000\u0000\u0140\u0141\u0007\u0001\u0000"+
"\u0000\u0141\u0142\u0007\t\u0000\u0000\u0142\u0143\u0007\u0014\u0000\u0000"+
"\u0143\u0144\u0007\u0006\u0000\u0000\u0144\u0145\u0007\u0007\u0000\u0000"+
"\u0145B\u0001\u0000\u0000\u0000\u0146\u0147\u0007\t\u0000\u0000\u0147"+
"\u0148\u0007\u0003\u0000\u0000\u0148\u0149\u0007\u0010\u0000\u0000\u0149"+
"\u014a\u0007\u0015\u0000\u0000\u014aD\u0001\u0000\u0000\u0000\u014b\u014c"+
"\u0007\u0011\u0000\u0000\u014c\u014d\u0007\u0003\u0000\u0000\u014d\u014e"+
"\u0007\t\u0000\u0000\u014e\u014f\u0007\t\u0000\u0000\u014f\u0150\u0007"+
"\u0003\u0000\u0000\u0150\u0151\u0007\f\u0000\u0000\u0151\u0152\u0007\u0015"+
"\u0000\u0000\u0152F\u0001\u0000\u0000\u0000\u0153\u0154\u0007\u0017\u0000"+
"\u0000\u0154\u0155\u0007\u0005\u0000\u0000\u0155\u0156\u0007\u0000\u0000"+
"\u0000\u0156\u0157\u0007\u0001\u0000\u0000\u0157\u0158\u0007\t\u0000\u0000"+
"\u0158\u0159\u0007\u0014\u0000\u0000\u0159\u015a\u0007\u0006\u0000\u0000"+
"\u015a\u015b\u0007\u0007\u0000\u0000\u015bH\u0001\u0000\u0000\u0000\u015c"+
"\u015d\u0007\u0011\u0000\u0000\u015d\u015e\u0007\u0012\u0000\u0000\u015e"+
"J\u0001\u0000\u0000\u0000\u015f\u0160\u0007\r\u0000\u0000\u0160\u0161"+
"\u0007\u0014\u0000\u0000\u0161\u0162\u0007\t\u0000\u0000\u0162\u0163\u0007"+
"\u000e\u0000\u0000\u0163\u0164\u0007\u0003\u0000\u0000\u0164\u0165\u0007"+
"\u0005\u0000\u0000\u0165\u0166\u0007\t\u0000\u0000\u0166L\u0001\u0000"+
"\u0000\u0000\u0167\u0168\u0007\u000f\u0000\u0000\u0168\u0169\u0007\u0004"+
"\u0000\u0000\u0169\u016a\u0007\u0003\u0000\u0000\u016a\u016b\u0007\u0005"+
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"\u0007\u0014\u0000\u0000\u017a\u017b\u0007\u000f\u0000\u0000\u017b\u017c"+
"\u0007\u000e\u0000\u0000\u017c\u017d\u0007\t\u0000\u0000\u017dP\u0001"+
"\u0000\u0000\u0000\u017e\u017f\u0007\u0014\u0000\u0000\u017f\u0180\u0007"+
"\u000f\u0000\u0000\u0180\u0181\u0007\u0001\u0000\u0000\u0181\u0182\u0007"+
"\u0003\u0000\u0000\u0182\u0183\u0007\u0004\u0000\u0000\u0183\u0184\u0007"+
"\u0014\u0000\u0000\u0184\u0185\u0007\u0001\u0000\u0000\u0185\u0186\u0007"+
"\u000f\u0000\u0000\u0186R\u0001\u0000\u0000\u0000\u0187\u0188\u0007\u0003"+
"\u0000\u0000\u0188\u0189\u0007\u0001\u0000\u0000\u0189T\u0001\u0000\u0000"+
"\u0000\u018a\u018b\u0007\b\u0000\u0000\u018b\u018c\u0007\u0017\u0000\u0000"+
"\u018c\u018d\u0007\u0006\u0000\u0000\u018dV\u0001\u0000\u0000\u0000\u018e"+
"\u018f\u0007\u0010\u0000\u0000\u018f\u0190\u0007\u0004\u0000\u0000\u0190"+
"\u0191\u0007\u0003\u0000\u0000\u0191\u0192\u0007\f\u0000\u0000\u0192\u0193"+
"\u0007\u0017\u0000\u0000\u0193\u0194\u0007\u0006\u0000\u0000\u0194X\u0001"+
"\u0000\u0000\u0000\u0195\u0196\u0005>\u0000\u0000\u0196Z\u0001\u0000\u0000"+
"\u0000\u0197\u0198\u0005>\u0000\u0000\u0198\u0199\u0005=\u0000\u0000\u0199"+
"\\\u0001\u0000\u0000\u0000\u019a\u019b\u0005<\u0000\u0000\u019b^\u0001"+
"\u0000\u0000\u0000\u019c\u019d\u0005<\u0000\u0000\u019d\u019e\u0005=\u0000"+
"\u0000\u019e`\u0001\u0000\u0000\u0000\u019f\u01a0\u0005=\u0000\u0000\u01a0"+
"\u01a3\u0005=\u0000\u0000\u01a1\u01a3\u0005=\u0000\u0000\u01a2\u019f\u0001"+
"\u0000\u0000\u0000\u01a2\u01a1\u0001\u0000\u0000\u0000\u01a3b\u0001\u0000"+
"\u0000\u0000\u01a4\u01a5\u0005!\u0000\u0000\u01a5\u01a6\u0005=\u0000\u0000"+
"\u01a6d\u0001\u0000\u0000\u0000\u01a7\u01a8\u0005(\u0000\u0000\u01a8f"+
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"\u01ad\u01ae\u0005}\u0000\u0000\u01ael\u0001\u0000\u0000\u0000\u01af\u01b0"+
"\u0005[\u0000\u0000\u01b0n\u0001\u0000\u0000\u0000\u01b1\u01b2\u0005]"+
"\u0000\u0000\u01b2p\u0001\u0000\u0000\u0000\u01b3\u01b4\u0005,\u0000\u0000"+
"\u01b4r\u0001\u0000\u0000\u0000\u01b5\u01b6\u0005.\u0000\u0000\u01b6t"+
"\u0001\u0000\u0000\u0000\u01b7\u01b8\u0005:\u0000\u0000\u01b8v\u0001\u0000"+
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"\u01c9\u0001\u0000\u0000\u0000\u01ca\u01cb\u0001\u0000\u0000\u0000\u01cb"+
"\u01cd\u0001\u0000\u0000\u0000\u01cc\u01ce\u0007\u0018\u0000\u0000\u01cd"+
"\u01cc\u0001\u0000\u0000\u0000\u01ce\u01cf\u0001\u0000\u0000\u0000\u01cf"+
"\u01cd\u0001\u0000\u0000\u0000\u01cf\u01d0\u0001\u0000\u0000\u0000\u01d0"+
"z\u0001\u0000\u0000\u0000\u01d1\u01d3\u0007\u0018\u0000\u0000\u01d2\u01d1"+
"\u0001\u0000\u0000\u0000\u01d3\u01d4\u0001\u0000\u0000\u0000\u01d4\u01d2"+
"\u0001\u0000\u0000\u0000\u01d4\u01d5\u0001\u0000\u0000\u0000\u01d5\u01d6"+
"\u0001\u0000\u0000\u0000\u01d6\u01d8\u0005.\u0000\u0000\u01d7\u01d9\u0007"+
"\u0018\u0000\u0000\u01d8\u01d7\u0001\u0000\u0000\u0000\u01d9\u01da\u0001"+
"\u0000\u0000\u0000\u01da\u01d8\u0001\u0000\u0000\u0000\u01da\u01db\u0001"+
"\u0000\u0000\u0000\u01db|\u0001\u0000\u0000\u0000\u01dc\u01de\u0007\u0018"+
"\u0000\u0000\u01dd\u01dc\u0001\u0000\u0000\u0000\u01de\u01df\u0001\u0000"+
"\u0000\u0000\u01df\u01dd\u0001\u0000\u0000\u0000\u01df\u01e0\u0001\u0000"+
"\u0000\u0000\u01e0~\u0001\u0000\u0000\u0000\u01e1\u01e3\u0007\u0018\u0000"+
"\u0000\u01e2\u01e1\u0001\u0000\u0000\u0000\u01e3\u01e4\u0001\u0000\u0000"+
"\u0000\u01e4\u01e2\u0001\u0000\u0000\u0000\u01e4\u01e5\u0001\u0000\u0000"+
"\u0000\u01e5\u01e7\u0001\u0000\u0000\u0000\u01e6\u01e8\u0007\u001a\u0000"+
"\u0000\u01e7\u01e6\u0001\u0000\u0000\u0000\u01e8\u01e9\u0001\u0000\u0000"+
"\u0000\u01e9\u01e7\u0001\u0000\u0000\u0000\u01e9\u01ea\u0001\u0000\u0000"+
"\u0000\u01ea\u0080\u0001\u0000\u0000\u0000\u01eb\u01f1\u0005\"\u0000\u0000"+
"\u01ec\u01f0\b\u001b\u0000\u0000\u01ed\u01ee\u0005\\\u0000\u0000\u01ee"+
"\u01f0\t\u0000\u0000\u0000\u01ef\u01ec\u0001\u0000\u0000\u0000\u01ef\u01ed"+
"\u0001\u0000\u0000\u0000\u01f0\u01f3\u0001\u0000\u0000\u0000\u01f1\u01ef"+
"\u0001\u0000\u0000\u0000\u01f1\u01f2\u0001\u0000\u0000\u0000\u01f2\u01f4"+
"\u0001\u0000\u0000\u0000\u01f3\u01f1\u0001\u0000\u0000\u0000\u01f4\u0200"+
"\u0005\"\u0000\u0000\u01f5\u01fb\u0005\'\u0000\u0000\u01f6\u01fa\b\u001c"+
"\u0000\u0000\u01f7\u01f8\u0005\\\u0000\u0000\u01f8\u01fa\t\u0000\u0000"+
"\u0000\u01f9\u01f6\u0001\u0000\u0000\u0000\u01f9\u01f7\u0001\u0000\u0000"+
"\u0000\u01fa\u01fd\u0001\u0000\u0000\u0000\u01fb\u01f9\u0001\u0000\u0000"+
"\u0000\u01fb\u01fc\u0001\u0000\u0000\u0000\u01fc\u01fe\u0001\u0000\u0000"+
"\u0000\u01fd\u01fb\u0001\u0000\u0000\u0000\u01fe\u0200\u0005\'\u0000\u0000"+
"\u01ff\u01eb\u0001\u0000\u0000\u0000\u01ff\u01f5\u0001\u0000\u0000\u0000"+
"\u0200\u0082\u0001\u0000\u0000\u0000\u0201\u0205\u0007\u001d\u0000\u0000"+
"\u0202\u0204\u0007\u001e\u0000\u0000\u0203\u0202\u0001\u0000\u0000\u0000"+
"\u0204\u0207\u0001\u0000\u0000\u0000\u0205\u0203\u0001\u0000\u0000\u0000"+
"\u0205\u0206\u0001\u0000\u0000\u0000\u0206\u0084\u0001\u0000\u0000\u0000"+
"\u0207\u0205\u0001\u0000\u0000\u0000\u0208\u020a\u0007\u001f\u0000\u0000"+
"\u0209\u0208\u0001\u0000\u0000\u0000\u020a\u020b\u0001\u0000\u0000\u0000"+
"\u020b\u0209\u0001\u0000\u0000\u0000\u020b\u020c\u0001\u0000\u0000\u0000"+
"\u020c\u020d\u0001\u0000\u0000\u0000\u020d\u020e\u0006B\u0000\u0000\u020e"+
"\u0086\u0001\u0000\u0000\u0000\u020f\u0210\u0005/\u0000\u0000\u0210\u0211"+
"\u0005/\u0000\u0000\u0211\u0215\u0001\u0000\u0000\u0000\u0212\u0214\b"+
" \u0000\u0000\u0213\u0212\u0001\u0000\u0000\u0000\u0214\u0217\u0001\u0000"+
"\u0000\u0000\u0215\u0213\u0001\u0000\u0000\u0000\u0215\u0216\u0001\u0000"+
"\u0000\u0000\u0216\u0218\u0001\u0000\u0000\u0000\u0217\u0215\u0001\u0000"+
"\u0000\u0000\u0218\u0219\u0006C\u0001\u0000\u0219\u0088\u0001\u0000\u0000"+
"\u0000\u021a\u021b\u0005/\u0000\u0000\u021b\u021c\u0005*\u0000\u0000\u021c"+
"\u0220\u0001\u0000\u0000\u0000\u021d\u021f\t\u0000\u0000\u0000\u021e\u021d"+
"\u0001\u0000\u0000\u0000\u021f\u0222\u0001\u0000\u0000\u0000\u0220\u0221"+
"\u0001\u0000\u0000\u0000\u0220\u021e\u0001\u0000\u0000\u0000\u0221\u0223"+
"\u0001\u0000\u0000\u0000\u0222\u0220\u0001\u0000\u0000\u0000\u0223\u0224"+
"\u0005*\u0000\u0000\u0224\u0225\u0005/\u0000\u0000\u0225\u0226\u0001\u0000"+
"\u0000\u0000\u0226\u0227\u0006D\u0001\u0000\u0227\u008a\u0001\u0000\u0000"+
"\u0000\u0015\u0000\u01a2\u01be\u01c4\u01c6\u01ca\u01cf\u01d4\u01da\u01df"+
"\u01e4\u01e9\u01ef\u01f1\u01f9\u01fb\u01ff\u0205\u020b\u0215\u0220\u0002"+
"\u0000\u0001\u0000\u0006\u0000\u0000";
"\u0004\u0000\u000eZ\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002\u0001"+
"\u0007\u0001\u0002\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004"+
"\u0007\u0004\u0002\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007"+
"\u0007\u0007\u0002\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b"+
"\u0007\u000b\u0002\f\u0007\f\u0002\r\u0007\r\u0001\u0000\u0001\u0000\u0001"+
"\u0000\u0001\u0000\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0002\u0001"+
"\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001"+
"\u0003\u0001\u0003\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0005\u0001"+
"\u0005\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0007\u0001\u0007\u0001"+
"\u0007\u0001\b\u0001\b\u0001\b\u0001\t\u0001\t\u0001\n\u0001\n\u0001\u000b"+
"\u0001\u000b\u0005\u000bB\b\u000b\n\u000b\f\u000bE\t\u000b\u0001\f\u0004"+
"\fH\b\f\u000b\f\f\fI\u0001\f\u0001\f\u0004\fN\b\f\u000b\f\f\fO\u0003\f"+
"R\b\f\u0001\r\u0004\rU\b\r\u000b\r\f\rV\u0001\r\u0001\r\u0000\u0000\u000e"+
"\u0001\u0001\u0003\u0002\u0005\u0003\u0007\u0004\t\u0005\u000b\u0006\r"+
"\u0007\u000f\b\u0011\t\u0013\n\u0015\u000b\u0017\f\u0019\r\u001b\u000e"+
"\u0001\u0000\u0004\u0003\u0000AZ__az\n\u0000\"\"..09==A[]]__a{}}\u8000"+
"\uff5e\u8000\uff5e\u0001\u000009\u0003\u0000\t\n\r\r ^\u0000\u0001\u0001"+
"\u0000\u0000\u0000\u0000\u0003\u0001\u0000\u0000\u0000\u0000\u0005\u0001"+
"\u0000\u0000\u0000\u0000\u0007\u0001\u0000\u0000\u0000\u0000\t\u0001\u0000"+
"\u0000\u0000\u0000\u000b\u0001\u0000\u0000\u0000\u0000\r\u0001\u0000\u0000"+
"\u0000\u0000\u000f\u0001\u0000\u0000\u0000\u0000\u0011\u0001\u0000\u0000"+
"\u0000\u0000\u0013\u0001\u0000\u0000\u0000\u0000\u0015\u0001\u0000\u0000"+
"\u0000\u0000\u0017\u0001\u0000\u0000\u0000\u0000\u0019\u0001\u0000\u0000"+
"\u0000\u0000\u001b\u0001\u0000\u0000\u0000\u0001\u001d\u0001\u0000\u0000"+
"\u0000\u0003!\u0001\u0000\u0000\u0000\u0005$\u0001\u0000\u0000\u0000\u0007"+
"+\u0001\u0000\u0000\u0000\t-\u0001\u0000\u0000\u0000\u000b0\u0001\u0000"+
"\u0000\u0000\r2\u0001\u0000\u0000\u0000\u000f5\u0001\u0000\u0000\u0000"+
"\u00118\u0001\u0000\u0000\u0000\u0013;\u0001\u0000\u0000\u0000\u0015="+
"\u0001\u0000\u0000\u0000\u0017?\u0001\u0000\u0000\u0000\u0019G\u0001\u0000"+
"\u0000\u0000\u001bT\u0001\u0000\u0000\u0000\u001d\u001e\u0005a\u0000\u0000"+
"\u001e\u001f\u0005n\u0000\u0000\u001f \u0005d\u0000\u0000 \u0002\u0001"+
"\u0000\u0000\u0000!\"\u0005o\u0000\u0000\"#\u0005r\u0000\u0000#\u0004"+
"\u0001\u0000\u0000\u0000$%\u0005u\u0000\u0000%&\u0005n\u0000\u0000&\'"+
"\u0005l\u0000\u0000\'(\u0005e\u0000\u0000()\u0005s\u0000\u0000)*\u0005"+
"s\u0000\u0000*\u0006\u0001\u0000\u0000\u0000+,\u0005>\u0000\u0000,\b\u0001"+
"\u0000\u0000\u0000-.\u0005>\u0000\u0000./\u0005=\u0000\u0000/\n\u0001"+
"\u0000\u0000\u000001\u0005<\u0000\u00001\f\u0001\u0000\u0000\u000023\u0005"+
"<\u0000\u000034\u0005=\u0000\u00004\u000e\u0001\u0000\u0000\u000056\u0005"+
"=\u0000\u000067\u0005=\u0000\u00007\u0010\u0001\u0000\u0000\u000089\u0005"+
"!\u0000\u00009:\u0005=\u0000\u0000:\u0012\u0001\u0000\u0000\u0000;<\u0005"+
"(\u0000\u0000<\u0014\u0001\u0000\u0000\u0000=>\u0005)\u0000\u0000>\u0016"+
"\u0001\u0000\u0000\u0000?C\u0007\u0000\u0000\u0000@B\u0007\u0001\u0000"+
"\u0000A@\u0001\u0000\u0000\u0000BE\u0001\u0000\u0000\u0000CA\u0001\u0000"+
"\u0000\u0000CD\u0001\u0000\u0000\u0000D\u0018\u0001\u0000\u0000\u0000"+
"EC\u0001\u0000\u0000\u0000FH\u0007\u0002\u0000\u0000GF\u0001\u0000\u0000"+
"\u0000HI\u0001\u0000\u0000\u0000IG\u0001\u0000\u0000\u0000IJ\u0001\u0000"+
"\u0000\u0000JQ\u0001\u0000\u0000\u0000KM\u0005.\u0000\u0000LN\u0007\u0002"+
"\u0000\u0000ML\u0001\u0000\u0000\u0000NO\u0001\u0000\u0000\u0000OM\u0001"+
"\u0000\u0000\u0000OP\u0001\u0000\u0000\u0000PR\u0001\u0000\u0000\u0000"+
"QK\u0001\u0000\u0000\u0000QR\u0001\u0000\u0000\u0000R\u001a\u0001\u0000"+
"\u0000\u0000SU\u0007\u0003\u0000\u0000TS\u0001\u0000\u0000\u0000UV\u0001"+
"\u0000\u0000\u0000VT\u0001\u0000\u0000\u0000VW\u0001\u0000\u0000\u0000"+
"WX\u0001\u0000\u0000\u0000XY\u0006\r\u0000\u0000Y\u001c\u0001\u0000\u0000"+
"\u0000\u0006\u0000CIOQV\u0001\u0006\u0000\u0000";
public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static {
_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
@@ -39,15 +39,23 @@ public interface AlertExpressionVisitor<T> extends ParseTreeVisitor<T> {
/**
* Visit a parse tree produced by the {@code AndExpr}
* labeled alternative in {@link AlertExpressionParser#expr}.
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitAndExpr(AlertExpressionParser.AndExprContext ctx);
/**
* Visit a parse tree produced by the {@code QueryExpr}
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitQueryExpr(AlertExpressionParser.QueryExprContext ctx);
/**
* Visit a parse tree produced by the {@code ComparisonExpr}
* labeled alternative in {@link AlertExpressionParser#expr}.
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
@@ -55,31 +63,15 @@ public interface AlertExpressionVisitor<T> extends ParseTreeVisitor<T> {
/**
* Visit a parse tree produced by the {@code UnlessExpr}
* labeled alternative in {@link AlertExpressionParser#expr}.
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitUnlessExpr(AlertExpressionParser.UnlessExprContext ctx);
/**
* Visit a parse tree produced by the {@code SqlExpr}
* labeled alternative in {@link AlertExpressionParser#expr}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitSqlExpr(AlertExpressionParser.SqlExprContext ctx);
/**
* Visit a parse tree produced by the {@code SqlCallExpr}
* labeled alternative in {@link AlertExpressionParser#expr}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitSqlCallExpr(AlertExpressionParser.SqlCallExprContext ctx);
/**
* Visit a parse tree produced by the {@code LiteralExpr}
* labeled alternative in {@link AlertExpressionParser#expr}.
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
@@ -87,56 +79,26 @@ public interface AlertExpressionVisitor<T> extends ParseTreeVisitor<T> {
/**
* Visit a parse tree produced by the {@code ParenExpr}
* labeled alternative in {@link AlertExpressionParser#expr}.
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitParenExpr(AlertExpressionParser.ParenExprContext ctx);
/**
* Visit a parse tree produced by the {@code PromqlCallExpr}
* labeled alternative in {@link AlertExpressionParser#expr}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitPromqlCallExpr(AlertExpressionParser.PromqlCallExprContext ctx);
/**
* Visit a parse tree produced by the {@code PromqlExpr}
* labeled alternative in {@link AlertExpressionParser#expr}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitPromqlExpr(AlertExpressionParser.PromqlExprContext ctx);
/**
* Visit a parse tree produced by the {@code OrExpr}
* labeled alternative in {@link AlertExpressionParser#expr}.
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitOrExpr(AlertExpressionParser.OrExprContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#functionCall}.
* Visit a parse tree produced by {@link AlertExpressionParser#identifier}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitFunctionCall(AlertExpressionParser.FunctionCallContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#parameterList}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitParameterList(AlertExpressionParser.ParameterListContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#parameter}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitParameter(AlertExpressionParser.ParameterContext ctx);
T visitIdentifier(AlertExpressionParser.IdentifierContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#number}.
@@ -144,179 +106,4 @@ public interface AlertExpressionVisitor<T> extends ParseTreeVisitor<T> {
* @return the visitor result
*/
T visitNumber(AlertExpressionParser.NumberContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#string}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitString(AlertExpressionParser.StringContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#duration}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitDuration(AlertExpressionParser.DurationContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#functionName}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitFunctionName(AlertExpressionParser.FunctionNameContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#selectSql}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitSelectSql(AlertExpressionParser.SelectSqlContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#selectFieldList}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitSelectFieldList(AlertExpressionParser.SelectFieldListContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#selectField}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitSelectField(AlertExpressionParser.SelectFieldContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#groupByList}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitGroupByList(AlertExpressionParser.GroupByListContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#orderByList}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitOrderByList(AlertExpressionParser.OrderByListContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#orderByField}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitOrderByField(AlertExpressionParser.OrderByFieldContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#limitClause}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitLimitClause(AlertExpressionParser.LimitClauseContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#relList}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitRelList(AlertExpressionParser.RelListContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#relation}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitRelation(AlertExpressionParser.RelationContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#conditionList}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitConditionList(AlertExpressionParser.ConditionListContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#compOp}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitCompOp(AlertExpressionParser.CompOpContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#condition}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitCondition(AlertExpressionParser.ConditionContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#conditionUnit}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitConditionUnit(AlertExpressionParser.ConditionUnitContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#promql}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitPromql(AlertExpressionParser.PromqlContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#metricSelector}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitMetricSelector(AlertExpressionParser.MetricSelectorContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#labelMatcherList}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitLabelMatcherList(AlertExpressionParser.LabelMatcherListContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#labelMatcherItem}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitLabelMatcherItem(AlertExpressionParser.LabelMatcherItemContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#labelMatcherOp}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitLabelMatcherOp(AlertExpressionParser.LabelMatcherOpContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#labelList}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitLabelList(AlertExpressionParser.LabelListContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#instantVectorOp}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitInstantVectorOp(AlertExpressionParser.InstantVectorOpContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#aggregationOperator}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitAggregationOperator(AlertExpressionParser.AggregationOperatorContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#binaryOperator}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitBinaryOperator(AlertExpressionParser.BinaryOperatorContext ctx);
}
@@ -31,8 +31,6 @@ import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Component;
import java.util.List;
/**
* Send alarm information through Server
*/
@@ -56,16 +54,7 @@ public class ServerChanAlertNotifyHandlerImpl extends AbstractAlertNotifyHandler
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
HttpEntity<ServerChanAlertNotifyHandlerImpl.ServerChanWebHookDto> httpEntity = new HttpEntity<>(serverChanWebHookDto, headers);
String sanitizedToken = receiver.getServerChanToken().replaceAll("[^a-zA-Z0-9_-]", "");
String webHookUrl = String.format(alerterProperties.getServerChanWebhookUrl(), sanitizedToken);
// Validate the constructed URL against a whitelist
List<String> allowedBaseUrls = List.of("https://api.serverchan.com", "https://serverchan.example.com");
boolean isValidUrl = allowedBaseUrls.stream().anyMatch(webHookUrl::startsWith);
if (!isValidUrl) {
throw new AlertNoticeException("Invalid webhook URL: " + webHookUrl);
}
String webHookUrl = String.format(alerterProperties.getServerChanWebhookUrl(), receiver.getServerChanToken());
ResponseEntity<CommonRobotNotifyResp> responseEntity = restTemplate.postForEntity(webHookUrl,
httpEntity, CommonRobotNotifyResp.class);
if (responseEntity.getStatusCode() == HttpStatus.OK) {
@@ -17,7 +17,6 @@
package org.apache.hertzbeat.alert.notice.impl;
import java.net.URI;
import java.util.Objects;
import lombok.Builder;
import lombok.Data;
@@ -53,12 +52,7 @@ final class SlackAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerImpl {
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
HttpEntity<SlackNotifyDTO> slackNotifyEntity = new HttpEntity<>(slackNotify, headers);
String slackWebHookUrl = receiver.getSlackWebHookUrl();
if (!isValidSlackWebHookUrl(slackWebHookUrl)) {
log.warn("Invalid Slack Webhook URL: {}", slackWebHookUrl);
throw new AlertNoticeException("Invalid Slack Webhook URL");
}
var entity = restTemplate.postForEntity(slackWebHookUrl, slackNotifyEntity, String.class);
var entity = restTemplate.postForEntity(receiver.getSlackWebHookUrl(), slackNotifyEntity, String.class);
if (entity.getStatusCode() == HttpStatus.OK && entity.getBody() != null) {
var body = entity.getBody();
if (Objects.equals(SUCCESS, body)) {
@@ -87,21 +81,4 @@ final class SlackAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerImpl {
private String text;
}
/**
* Validate if the Slack Webhook URL belongs to an allowed domain.
*
* @param url the Slack Webhook URL to validate
* @return true if the URL is valid, false otherwise
*/
private boolean isValidSlackWebHookUrl(String url) {
try {
URI uri = new URI(url);
String host = uri.getHost();
return "hooks.slack.com".equals(host);
} catch (Exception e) {
log.warn("Error validating Slack Webhook URL: {}", url, e);
return false;
}
}
}
@@ -42,14 +42,9 @@ import org.springframework.stereotype.Component;
final class TelegramBotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerImpl {
@Override
public void send(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert)
throws AlertNoticeException {
public void send(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert) throws AlertNoticeException {
try {
String token = receiver.getTgBotToken();
if (!isValidTelegramToken(token)) {
throw new AlertNoticeException("Invalid Telegram Bot Token");
}
String url = String.format(alerterProperties.getTelegramWebhookUrl(), token);
String url = String.format(alerterProperties.getTelegramWebhookUrl(), receiver.getTgBotToken());
TelegramBotNotifyDTO notifyBody = TelegramBotNotifyDTO.builder()
.chatId(receiver.getTgUserId())
.text(renderContent(noticeTemplate, alert))
@@ -59,8 +54,7 @@ final class TelegramBotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandler
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
HttpEntity<TelegramBotNotifyDTO> telegramEntity = new HttpEntity<>(notifyBody, headers);
ResponseEntity<TelegramBotNotifyResponse> entity = restTemplate.postForEntity(url, telegramEntity,
TelegramBotNotifyResponse.class);
ResponseEntity<TelegramBotNotifyResponse> entity = restTemplate.postForEntity(url, telegramEntity, TelegramBotNotifyResponse.class);
if (entity.getStatusCode() == HttpStatus.OK && entity.getBody() != null) {
TelegramBotNotifyResponse body = entity.getBody();
if (body.ok) {
@@ -105,10 +99,4 @@ final class TelegramBotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandler
private String description;
}
private boolean isValidTelegramToken(String token) {
// Adjusted pattern to match real Telegram Bot tokens like
// 110201543:AAHdqTcvCH1vGWJxfSeofSAs0K5PALDsaw
String tokenPattern = "^[0-9]+:[a-zA-Z0-9_-]+$";
return token != null && token.matches(tokenPattern);
}
}
@@ -57,12 +57,7 @@ final class WeComRobotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerI
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
HttpEntity<WeWorkWebHookDto> httpEntity = new HttpEntity<>(weWorkWebHookDTO, headers);
String wechatId = receiver.getWechatId();
if (!isValidWechatId(wechatId)) {
log.warn("Invalid WeChat ID: {}", wechatId);
throw new AlertNoticeException("Invalid WeChat ID provided.");
}
String webHookUrl = alerterProperties.getWeWorkWebhookUrl() + wechatId;
String webHookUrl = alerterProperties.getWeWorkWebhookUrl() + receiver.getWechatId();
ResponseEntity<CommonRobotNotifyResp> entity = restTemplate.postForEntity(webHookUrl, httpEntity, CommonRobotNotifyResp.class);
if (entity.getStatusCode() == HttpStatus.OK) {
assert entity.getBody() != null;
@@ -175,15 +170,4 @@ final class WeComRobotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerI
}
}
/**
* Validate the WeChat ID to ensure it meets the expected format.
*
* @param wechatId the WeChat ID to validate
* @return true if valid, false otherwise
*/
private boolean isValidWechatId(String wechatId) {
// Example validation: ensure the ID is alphanumeric and non-empty
return StringUtils.isNotBlank(wechatId) && wechatId.matches("^[a-zA-Z0-9_-]+$");
}
}
@@ -1,185 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.service.impl;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.apache.hertzbeat.alert.dto.AlibabaCloudSlsExternAlert;
import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
import org.apache.hertzbeat.alert.service.ExternAlertService;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
import org.apache.hertzbeat.common.util.IpDomainUtil;
import org.apache.hertzbeat.common.util.JsonUtil;
import org.springframework.stereotype.Service;
import java.text.MessageFormat;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
/**
* Alibaba Cloud 'Simple Log Service(SLS)' external alarm service impl
*/
@Slf4j
@Service
public class AlibabaCloudSlsExternAlertService implements ExternAlertService {
private final AlarmCommonReduce alarmCommonReduce;
public AlibabaCloudSlsExternAlertService(AlarmCommonReduce alarmCommonReduce) {
this.alarmCommonReduce = alarmCommonReduce;
}
@Override
public void addExternAlert(String content) {
AlibabaCloudSlsExternAlert externAlert = JsonUtil.fromJson(content, AlibabaCloudSlsExternAlert.class);
if (externAlert == null) {
log.warn("Failure to parse external alert content. content: {}", content);
return;
}
SingleAlert singleAlert = new AlibabaCloudSlsConverter().convert(externAlert);
alarmCommonReduce.reduceAndSendAlarm(singleAlert);
}
@Override
public String supportSource() {
return "alibabacloud-sls";
}
/**
*
*/
public static class AlibabaCloudSlsConverter {
/**
* convert
*
* @param externAlert alert content entity
* @return Single alert
*/
public SingleAlert convert(AlibabaCloudSlsExternAlert externAlert) {
return SingleAlert.builder()
.triggerTimes(1)
.status(externAlert.getStatus())
.startAt(Instant.ofEpochSecond(externAlert.getFireTime()).toEpochMilli())
.activeAt(Instant.ofEpochSecond(externAlert.getAlertTime()).toEpochMilli())
.endAt(convertResolveTime(externAlert.getStatus(), externAlert.getResolveTime()))
.labels(buildLabels(externAlert))
.annotations(buildAnnotations(externAlert))
.content(formatContent(externAlert))
.build();
}
/**
* todo i18n
*
* @param externAlert alert content entity
* @return content
*/
private String formatContent(AlibabaCloudSlsExternAlert externAlert) {
// convet severity
Optional<AlibabaCloudSlsExternAlert.Severity> severity = AlibabaCloudSlsExternAlert.Severity.convert(externAlert.getSeverity());
// If the alarm state is resolved, the value is the specific recovery time.
Long resolveTimeMilli = convertResolveTime(externAlert.getStatus(), externAlert.getResolveTime());
return MessageFormat.format(
"AlibabaCloud-sls alert , {0} - [{1}], level: [{2}], desc: {3}, fire_time:{4}, resolve_time:{5}",
externAlert.getAnnotation("title"),
externAlert.getStatus(),
severity.isPresent() ? severity.get().getAlias() : "N/A",
externAlert.getAnnotation("desc"),
timeSecondToDate(Instant.ofEpochSecond(externAlert.getFireTime()).toEpochMilli()),
null != resolveTimeMilli ? timeSecondToDate(resolveTimeMilli) : "N/A"
);
}
/**
* Converts a timestamp (milliseconds) to a formatted date-time string.
*
* @param timestampMillis timestamp in milliseconds
* @return formatted date-time string in the pattern: yyyy-MM-dd HH:mm:ss
*/
private String timeSecondToDate(long timestampMillis) {
LocalDateTime dateTime = LocalDateTime.ofInstant(
Instant.ofEpochMilli(timestampMillis),
ZoneId.systemDefault()
);
return dateTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
}
/**
* Build basic annotations and fill annotations for alibaba cloud sls.
*
* @param externAlert alert content entity
* @return annotations
*/
private Map<String, String> buildAnnotations(AlibabaCloudSlsExternAlert externAlert) {
Map<String, String> annotations = new HashMap<>(8);
Optional<AlibabaCloudSlsExternAlert.Severity> severity = AlibabaCloudSlsExternAlert.Severity.convert(externAlert.getSeverity());
severity.ifPresent(value -> annotations.put("severity", value.getAlias()));
// Notification templates for sls need to be configured.
if (StringUtils.isNotBlank(externAlert.getSigninUrl()) && IpDomainUtil.isHasSchema(externAlert.getSigninUrl())) {
annotations.put("signinUrl", "<a target=\"_blank\" href=\"" + externAlert.getSigninUrl() + "\">View Details</a>");
}
// Filling the annotations with the alibaba cloud sls.
if (null != externAlert.getAnnotations() && !externAlert.getAnnotations().isEmpty()) {
annotations.putAll(externAlert.getAnnotations());
}
return annotations;
}
/**
* Build basic labels and fill labels for alibaba cloud sls.
*
* @param externAlert alert content entity
* @return labels
*/
private Map<String, String> buildLabels(AlibabaCloudSlsExternAlert externAlert) {
Map<String, String> labels = new HashMap<>(8);
labels.put("__source__", "alibabacloud-sls");
labels.put("alertname", externAlert.getAlertName());
labels.put("region", externAlert.getRegion());
// The project name is globally unique.
labels.put("project", externAlert.getProject());
// Filling the labels with the alibaba cloud sls.
if (null != externAlert.getLabels() && !externAlert.getLabels().isEmpty()){
labels.putAll(externAlert.getLabels());
}
return labels;
}
/**
* If the alarm status is firing, the value is 0.
* If the alarm state is resolved, the value is the specific recovery time.
*
* @param status alert status
* @param resolveTimeSecond recovery time
* @return milliseconds
*/
private Long convertResolveTime(String status, int resolveTimeSecond) {
return CommonConstants.ALERT_STATUS_RESOLVED.equals(status) ? Instant.ofEpochSecond(resolveTimeSecond).toEpochMilli() : null;
}
}
}
@@ -87,10 +87,12 @@ public class DataSourceServiceImpl implements DataSourceService {
}
private List<Map<String, Object>> evaluate(String expr, QueryExecutor executor) {
CommonTokenStream tokens = tokenStreamCache.get(expr, this::createTokenStream);
AlertExpressionParser parser = new AlertExpressionParser(tokens);
ParseTree tree = expressionCache.get(expr, e -> parser.expr());
AlertExpressionEvalVisitor visitor = new AlertExpressionEvalVisitor(executor, tokens);
ParseTree tree = expressionCache.get(expr, e -> {
CommonTokenStream tokens = tokenStreamCache.get(e, this::createTokenStream);
AlertExpressionParser parser = new AlertExpressionParser(tokens);
return parser.expr();
});
AlertExpressionEvalVisitor visitor = new AlertExpressionEvalVisitor(executor);
return visitor.visit(tree);
}
@@ -1,343 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.service.impl;
import com.fasterxml.jackson.databind.JsonNode;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert;
import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
import org.apache.hertzbeat.alert.service.ExternAlertService;
import org.apache.hertzbeat.alert.util.DateUtil;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
import org.apache.hertzbeat.common.support.exception.IgnoreException;
import org.apache.hertzbeat.common.util.JsonUtil;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
import org.springframework.stereotype.Service;
import java.io.InputStream;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.security.Signature;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import java.text.MessageFormat;
import java.time.Instant;
import java.util.Base64;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.AlertType.NOTIFICATION;
import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.AlertType.SUBSCRIPTION;
import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.AlertType.UNSUBSCRIBE;
import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_MESSAGE;
import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_MESSAGE_ID;
import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_SUBJECT;
import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_SUBSCRIBE_URL;
import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_TIMESTAMP;
import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_TOPIC_URN;
import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_TYPE;
/**
* Huawei cloud external alarm service impl
*/
@Slf4j
@Service
public class HuaweiCloudExternAlertService implements ExternAlertService {
private static final String CERTIFICATE_TYPE = "X.509";
private static final String CHARSET_UTF8 = StandardCharsets.UTF_8.name();
private final AlarmCommonReduce alarmCommonReduce;
public HuaweiCloudExternAlertService(AlarmCommonReduce alarmCommonReduce) {
this.alarmCommonReduce = alarmCommonReduce;
}
@Override
public void addExternAlert(String content) {
HuaweiCloudExternAlert externAlert = JsonUtil.fromJson(content, HuaweiCloudExternAlert.class);
if (externAlert == null || StringUtils.isBlank(externAlert.getMessage())) {
log.warn("Failure to parse external alert content. content: {}", content);
return;
}
if (!isMessageValid(externAlert)) {
log.warn("Huawei cloud alert verify failed. content: {}", content);
return;
}
process(externAlert);
}
/**
* Process according to different types
*
* @param externAlert alert content entity
*/
private void process(HuaweiCloudExternAlert externAlert) {
if (NOTIFICATION.getType().equals(externAlert.getType())) {
Optional.ofNullable(buildSendAlert(externAlert)).ifPresent(alarmCommonReduce::reduceAndSendAlarm);
} else if (SUBSCRIPTION.getType().equals(externAlert.getType())) {
autoSubscribeForUrl(externAlert.getSubscribeUrl());
} else if (UNSUBSCRIBE.getType().equals(externAlert.getType())) {
log.warn("Huawei cloud notifies the recipient of the notification to cancel the subscription.");
}
}
/**
* Build single alert.
*
* @param externAlert alert content entity
* @return single alert
*/
private SingleAlert buildSendAlert(HuaweiCloudExternAlert externAlert) {
HuaweiCloudExternAlert.AlertMessage message = JsonUtil.fromJson(externAlert.getMessage(), HuaweiCloudExternAlert.AlertMessage.class);
if (null == message || null == message.getData()) {
log.warn("Failure to parse external alert message. message: {}", externAlert.getMessage());
return null;
}
// Note: Empty and false are both recovery notifications.
// Note: There are no recovery notifications for event types
boolean isAlarm = null != message.getData().getAlarm() && message.getData().getAlarm();
Long alarmTime = DateUtil.getZonedTimeStampFromFormat(message.getData().getAlarmTime(), "yyyy/MM/dd HH:mm:ss 'GMT'XXX");
return SingleAlert.builder()
.triggerTimes(1)
.status(isAlarm ? CommonConstants.ALERT_STATUS_FIRING : CommonConstants.ALERT_STATUS_RESOLVED)
.startAt(alarmTime)
.activeAt(Instant.now().toEpochMilli())
.endAt(isAlarm ? null : alarmTime)
.labels(buildLabels(message.getData()))
.annotations(buildAnnotations(message.getData()))
.content(formatContent(externAlert.getSubject(), message.getData()))
.build();
}
/**
* Build basic annotations and fill annotations for huawei cloud.
*
* @param alertData alert content entity
* @return annotations
*/
private Map<String, String> buildAnnotations(HuaweiCloudExternAlert.AlertData alertData) {
Map<String, String> annotations = new HashMap<>(8);
if (null != alertData) {
putIfNotBlank(annotations, "region", alertData.getRegion());
putIfNotBlank(annotations, "dimensionName", alertData.getDimensionName());
putIfNotBlank(annotations, "resourceName", alertData.getResourceName());
putIfNotBlank(annotations, "alarmRecordId", alertData.getAlarmRecordId());
}
return annotations;
}
/**
* Build basic labels and fill labels for huawei cloud.
*
* @param alertData alert content entity
* @return labels
*/
private Map<String, String> buildLabels(HuaweiCloudExternAlert.AlertData alertData) {
Map<String, String> labels = new HashMap<>(8);
labels.put("__source__", "huaweicloud-ces");
if (null != alertData) {
putIfNotBlank(labels, "namespace", alertData.getNamespace());
putIfNotBlank(labels, "metricName", alertData.getMetricName());
putIfNotBlank(labels, "resourceId", alertData.getResourceId());
putIfNotBlank(labels, "level", alertData.getAlarmLevel());
}
return labels;
}
/**
* todo i18n
*
* @param subject alert subject
* @param alertData alert content entity
* @return content
*/
private String formatContent(String subject, HuaweiCloudExternAlert.AlertData alertData) {
if (null == alertData) {
return subject;
}
return MessageFormat.format(
"{0} threshold:{1}{2}, current{3}",
subject,
alertData.getComparisonOperator(),
alertData.getValue(),
alertData.getCurrentData()
);
}
/**
* Automatic subscription url.
*
* @param subscribeUrl subscribeUrl
*/
public void autoSubscribeForUrl(String subscribeUrl) {
if (StringUtils.isBlank(subscribeUrl)) {
return;
}
try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
HttpGet httpGet = new HttpGet(subscribeUrl);
try (CloseableHttpResponse response = httpClient.execute(httpGet)) {
int statusCode = response.getStatusLine().getStatusCode();
String responseBody = EntityUtils.toString(response.getEntity());
if (statusCode != 200) {
log.error("Subscribe url request failed with status code: " + statusCode + ", response: " + responseBody);
return;
}
JsonNode jsonResponse = JsonUtil.fromJson(responseBody);
if (jsonResponse == null) {
throw new IgnoreException("Subscribe url failed with status code: " + statusCode + ", response: " + responseBody);
}
JsonNode surnNode = jsonResponse.get("subscription_urn");
if (surnNode == null || StringUtils.isBlank(surnNode.asText())) {
throw new IgnoreException("Subscribe url failed with status code: " + statusCode + ", response: " + responseBody);
}
log.info("Successfully subscribed to Huawei Cloud(SMN) url.");
}
} catch (Exception e) {
log.error("Failed to subscribe url request: {}", e.getMessage());
}
}
/**
* Verifying the signature of huawei cloud alert message.
*
* @param externAlert alert content entity
* @return verification result
* @throws SecurityException thrown when validation fails
*/
private boolean isMessageValid(HuaweiCloudExternAlert externAlert) {
try {
String signMessage = buildSignMessage(externAlert);
if (StringUtils.isBlank(signMessage)) {
throw new SecurityException("Verify sign message is null");
}
X509Certificate cert = getCertificate(externAlert.getSigningCertUrl());
return verifySignature(signMessage, cert, externAlert.getSignature());
} catch (Exception e) {
log.error("Failed to verify message signature: ", e);
return false;
}
}
/**
* Build sign message.
*
* @param externAlert alert content entity
* @return sign message
*/
private String buildSignMessage(HuaweiCloudExternAlert externAlert) {
if (NOTIFICATION.getType().equals(externAlert.getType())) {
return buildNotificationMessage(externAlert);
} else if (SUBSCRIPTION.getType().equals(externAlert.getType()) || UNSUBSCRIBE.getType().equals(externAlert.getType())){
return buildSubscriptionMessage(externAlert);
}
return null;
}
/**
* Building sign message of 'Notification' type
*
* @param externAlert alert content entity
* @return sign message
*/
private String buildNotificationMessage(HuaweiCloudExternAlert externAlert) {
StringBuilder message = new StringBuilder();
appendField(message, FIELD_MESSAGE, externAlert.getMessage());
appendField(message, FIELD_MESSAGE_ID, externAlert.getMessageId());
if (StringUtils.isNotBlank(externAlert.getSubject())) {
appendField(message, FIELD_SUBJECT, externAlert.getSubject());
}
appendField(message, FIELD_TIMESTAMP, externAlert.getTimestamp());
appendField(message, FIELD_TOPIC_URN, externAlert.getTopicUrn());
appendField(message, FIELD_TYPE, externAlert.getType());
return message.toString();
}
/**
* Building sign message of 'SubscriptionConfirmation' or 'UnsubscribeConfirmation' type
*
* @param externAlert alert content entity
* @return sign message
*/
private String buildSubscriptionMessage(HuaweiCloudExternAlert externAlert) {
StringBuilder message = new StringBuilder();
appendField(message, FIELD_MESSAGE, externAlert.getMessage());
appendField(message, FIELD_MESSAGE_ID, externAlert.getMessageId());
appendField(message, FIELD_SUBSCRIBE_URL, externAlert.getSubscribeUrl());
appendField(message, FIELD_TIMESTAMP, externAlert.getTimestamp());
appendField(message, FIELD_TOPIC_URN, externAlert.getTopicUrn());
appendField(message, FIELD_TYPE, externAlert.getType());
return message.toString();
}
/**
* Obtain certificate
*
* @param signCertUrl sign cert url
* @return X509 certificate
* @throws Exception Thrown when certificate acquisition fails
*/
private X509Certificate getCertificate(String signCertUrl) throws Exception {
URL url = new URL(signCertUrl);
try (InputStream in = url.openStream()) {
CertificateFactory cf = CertificateFactory.getInstance(CERTIFICATE_TYPE);
return (X509Certificate) cf.generateCertificate(in);
}
}
/**
* Verify signature
*
* @param message sign message
* @param cert cert
* @param signature signature
* @return verification result
* @throws Exception thrown when an error occurs in the validation process
*/
private boolean verifySignature(String message, X509Certificate cert, String signature) throws Exception {
Signature sig = Signature.getInstance(cert.getSigAlgName());
sig.initVerify(cert.getPublicKey());
sig.update(message.getBytes(CHARSET_UTF8));
return sig.verify(Base64.getDecoder().decode(signature));
}
private void putIfNotBlank(Map<String, String> map, String key, String value) {
if (StringUtils.isNotBlank(value)){
map.put(key, value);
}
}
private void appendField(StringBuilder builder, String fieldName, String value) {
builder.append(fieldName).append("\n").append(value).append("\n");
}
@Override
public String supportSource() {
return "huaweicloud-ces";
}
}
@@ -1,244 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.service.impl;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.RequiredArgsConstructor;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.hertzbeat.alert.dto.VolcEngineExternEventAlert;
import org.apache.hertzbeat.alert.dto.VolcEngineExternMetricAlert;
import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
import org.apache.hertzbeat.alert.service.ExternAlertService;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
import org.apache.hertzbeat.common.util.JsonUtil;
import org.springframework.stereotype.Service;
import java.time.OffsetDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
/**
* Volcengine alarm entity class
*/
@Slf4j
@Service
@RequiredArgsConstructor
public class VolcEngineExternAlertService implements ExternAlertService {
private final AlarmCommonReduce alarmCommonReduce;
private static final Map<String, Integer> severityOrder = Map.of(
CommonConstants.ALERT_SEVERITY_CRITICAL, 1,
CommonConstants.ALERT_SEVERITY_WARNING, 2,
CommonConstants.ALERT_SEVERITY_INFO, 3
);
@Override
@SneakyThrows
public void addExternAlert(String content) {
ObjectMapper mapper = new ObjectMapper();
JsonNode root = mapper.readTree(content);
String type = root.get("Type").asText();
if (VolcEngineExternMetricAlert.ALERT_TYPE_EVENT.equals(type)) {
VolcEngineExternEventAlert eventAlert = JsonUtil.fromJson(content, VolcEngineExternEventAlert.class);
if (eventAlert == null) {
log.warn("parse extern event alert content failed! content: {}", content);
return;
}
SingleAlert singleAlert = new VolcEngineAlertConverter().convertEventToSingleAlert(eventAlert);
alarmCommonReduce.reduceAndSendAlarm(singleAlert);
} else {
// deal with metric alert
VolcEngineExternMetricAlert report = JsonUtil.fromJson(content, VolcEngineExternMetricAlert.class);
if (report == null) {
log.warn("parse extern metrics alert content failed! content: {}", content);
return;
}
for (SingleAlert singleAlert : new VolcEngineAlertConverter().convertMetricAlertToSingeAlert(report)) {
alarmCommonReduce.reduceAndSendAlarm(singleAlert);
}
}
}
@Override
public String supportSource() {
return "volcengine";
}
/**
* Converter: VolcEngine alert to SingleAlert
*/
public static class VolcEngineAlertConverter {
/**
* Convert VolcEngine metric alert to SingleAlert List
*/
public List<SingleAlert> convertMetricAlertToSingeAlert(VolcEngineExternMetricAlert alert) {
String status = convertStatus(alert);
if (Objects.equals(alert.getType(), VolcEngineExternMetricAlert.ALERT_TYPE_METRIC)) {
return convertMetricAlert(alert, status, alert.getResources());
}
if (Objects.equals(alert.getType(), VolcEngineExternMetricAlert.ALERT_TYPE_METRICS_NODATA)) {
return convertMetricAlert(alert, status, alert.getNoDataResources());
}
if (Objects.equals(alert.getType(), VolcEngineExternMetricAlert.ALERT_TYPE_NO_DATA_RECOVERED)) {
return convertMetricAlert(alert, status, alert.getNoDataRecoveredResources());
}
if (Objects.equals(alert.getType(), VolcEngineExternMetricAlert.ALERT_TYPE_METRIC_RECOVERED)) {
return convertMetricAlert(alert, status, alert.getRecoveredResources());
}
return List.of();
}
public SingleAlert convertEventToSingleAlert(VolcEngineExternEventAlert alert) {
SingleAlert.SingleAlertBuilder builder = SingleAlert.builder()
.status(CommonConstants.ALERT_STATUS_FIRING)
.startAt(alert.getHappenedAt() * 1000)
.activeAt(alert.getHappenedAt() * 1000)
.labels(buildEventLabels(alert))
.content(alert.getDescriptionCn())
.annotations(new HashMap<>());
return builder.build();
}
/**
* build labels for volcengine event alert
*/
private Map<String, String> buildEventLabels(VolcEngineExternEventAlert event) {
Map<String, String> labels = new HashMap<>();
labels.put("severity", convertEventSeverity(event));
labels.put("__source__", "volcengine");
labels.put("resource_name", event.getDetails().getVolcResourceName());
labels.put("account_id", event.getAccountId());
labels.put("region", event.getRegion());
labels.put("event_type", event.getEventType());
labels.put("source", event.getSource());
return labels;
}
/**
* convert volcengine event alert status to heartbeat alert status
* use the most severe level in the rules
*
* @param alert volcengine event alert
* @return status
*/
private String convertEventSeverity(VolcEngineExternEventAlert alert) {
return alert.getRules().stream().map(VolcEngineExternEventAlert.EventRule::getLevel)
.min((o1, o2) -> severityOrder.get(convertCommonSeverity(o1)).compareTo(severityOrder.get(convertCommonSeverity(o2))))
.orElse(CommonConstants.ALERT_SEVERITY_INFO);
}
private String convertCommonSeverity(String level) {
return switch (level) {
case "critical" -> CommonConstants.ALERT_SEVERITY_CRITICAL;
case "warning" -> CommonConstants.ALERT_SEVERITY_WARNING;
default -> CommonConstants.ALERT_SEVERITY_INFO;
};
}
/**
* create SingleAlert for each resources in volcengine alert
*
* @param alert volcengine alert
* @param status status
* @param resources resources
* @return List of SingleAlert
*/
private List<SingleAlert> convertMetricAlert(VolcEngineExternMetricAlert alert, String status,
List<? extends VolcEngineExternMetricAlert.Resource> resources) {
if (CollectionUtils.isEmpty(resources)) {
return List.of();
}
List<SingleAlert> result = new ArrayList<>();
for (VolcEngineExternMetricAlert.Resource resource : resources) {
SingleAlert.SingleAlertBuilder builder = SingleAlert.builder()
.status(status)
.startAt(resource.getFirstAlertTime() * 1000)
.endAt(resource.getLastAlertTime() * 1000)
.labels(buildLabels(alert, resource))
.activeAt(convertHappenAt(alert.getHappenedAt()))
.content(resource.getName() + alert.getRuleCondition())
.annotations(buildAnnotations(resource));
result.add(builder.build());
}
return result;
}
private Long convertHappenAt(String happenAt) {
String cleanedStr = happenAt.replace("UTC", "").replace("(", "").replace(")", "");
DateTimeFormatter altFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ssXXX");
OffsetDateTime odt = OffsetDateTime.parse(cleanedStr, altFormatter);
return odt.toEpochSecond() * 1000;
}
private Map<String, String> buildLabels(VolcEngineExternMetricAlert alert, VolcEngineExternMetricAlert.Resource resource) {
Map<String, String> labels = new HashMap<>();
labels.put("__source__", "volcengine");
labels.put("resource_name", resource.getName());
labels.put("resource_id", resource.getId());
labels.put("rule_id", alert.getRuleId());
return labels;
}
private Map<String, String> buildAnnotations(VolcEngineExternMetricAlert.Resource resource) {
Map<String, String> annotations = new HashMap<>();
if (resource instanceof VolcEngineExternMetricAlert.NoDataResource noDataResource) {
for (VolcEngineExternMetricAlert.Metric noDataMetric : noDataResource.getNoDataMetrics()) {
annotations.put(noDataMetric.getName(), "N/A");
}
}
for (VolcEngineExternMetricAlert.Metric metric : resource.getMetrics()) {
annotations.put(metric.getName(), metric.getCurrentValue() + metric.getUnit());
}
annotations.put("region", resource.getRegion());
List<VolcEngineExternMetricAlert.Dimension> dimensions = resource.getDimensions();
if (CollectionUtils.isNotEmpty(dimensions)) {
for (VolcEngineExternMetricAlert.Dimension dimension : dimensions) {
annotations.put(dimension.getNameCn(), dimension.getValue());
}
}
return annotations;
}
/**
* convert volcengine alert status to heartbeat alert status
*
* @param alert volcengine alert
* @return status
*/
private String convertStatus(VolcEngineExternMetricAlert alert) {
String type = alert.getType();
if (Objects.equals(type, VolcEngineExternMetricAlert.ALERT_TYPE_METRIC)
|| Objects.equals(type, VolcEngineExternMetricAlert.ALERT_TYPE_EVENT)
|| Objects.equals(type, VolcEngineExternMetricAlert.ALERT_TYPE_METRICS_NODATA)) {
return CommonConstants.ALERT_STATUS_FIRING;
}
return CommonConstants.ALERT_STATUS_RESOLVED;
}
}
}
@@ -19,7 +19,6 @@ package org.apache.hertzbeat.alert.util;
import java.time.LocalDateTime;
import java.time.ZoneOffset;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.util.Optional;
@@ -81,19 +80,4 @@ public final class DateUtil {
return Optional.empty();
}
/**
* convert format data to timestamp
*/
public static Long getZonedTimeStampFromFormat(String dateStr, String format) {
try {
DateTimeFormatter formatter = DateTimeFormatter.ofPattern(format);
// the parsed zoned date-time, not null
return ZonedDateTime.parse(dateStr, formatter).toInstant().toEpochMilli();
} catch (Exception e) {
log.error("Error parsing date '{}' with format '{}': {}",
dateStr, format, e.getMessage());
}
return null;
}
}
@@ -22,273 +22,36 @@ expression
;
expr
: LPAREN expr RPAREN # ParenExpr
| left=expr op=(GE|LE|GT|LT|EQ|NE) right=expr # ComparisonExpr
| left=expr AND right=expr # AndExpr
| left=expr UNLESS right=expr # UnlessExpr
| left=expr OR right=expr # OrExpr
| promql # PromqlExpr
| selectSql # SqlExpr
| number # LiteralExpr
| SQL_FUNCTION LPAREN string RPAREN # SqlCallExpr
| PROMQL_FUNCTION LPAREN string RPAREN # PromqlCallExpr
;
functionCall
: functionName LPAREN parameterList RPAREN
;
parameterList
: parameter (COMMA parameter)*
;
parameter
: expr
| STAR
| string
| duration
;
number
: NUMBER
| FLOAT
| SCIENTIFIC_NUMBER
;
string
: STRING
;
duration
: DURATION
;
functionName
: COUNT
| AVG
| SUM
| MIN
| MAX
| RATE_FUNCTION
| INCREASE_FUNCTION
| HISTOGRAM_QUANTILE_FUNCTION
| BY_FUNCTION
| WITHOUT_FUNCTION
| GROUP_LEFT_FUNCTION
| GROUP_RIGHT_FUNCTION
| IGNORING_FUNCTION
| ON_FUNCTION
| IDENTIFIER
;
// SQL grammar for complex queries
selectSql
: SELECT selectFieldList FROM relList (WHERE conditionList)?
(GROUP BY groupByList)? (HAVING conditionList)?
(ORDER BY orderByList)? (LIMIT limitClause)?
;
selectFieldList
: selectField (COMMA selectField)*
;
selectField
: functionCall (AS? IDENTIFIER)?
| IDENTIFIER (AS? IDENTIFIER)?
| STAR (AS? IDENTIFIER)?
| IDENTIFIER DOT IDENTIFIER (AS? IDENTIFIER)?
;
groupByList
: IDENTIFIER (COMMA IDENTIFIER)*
;
orderByList
: orderByField (COMMA orderByField)*
;
orderByField
: IDENTIFIER (ASC | DESC)?
| functionCall (ASC | DESC)?
;
limitClause
: NUMBER
;
relList
: relation (COMMA relation)*
;
relation
: IDENTIFIER (AS? IDENTIFIER)?
| LPAREN selectSql RPAREN AS IDENTIFIER
;
conditionList
: conditionList AND conditionList
| conditionList OR conditionList
| condition
| LPAREN conditionList RPAREN
;
compOp
: EQ | LT | GT | LE | GE | NE | LIKE | NOT LIKE | IN | NOT IN | IS | IS NOT
;
condition
: conditionUnit compOp conditionUnit
| LPAREN condition RPAREN
| IDENTIFIER BETWEEN number AND number
;
conditionUnit
: number
| string
| IDENTIFIER
| IDENTIFIER DOT IDENTIFIER
| NULL
| LPAREN selectSql RPAREN
| functionCall
;
// PromQL query expressions
promql
: metricSelector instantVectorOp?
| aggregationOperator LPAREN promql (BY labelList)? RPAREN
| promql binaryOperator promql
| functionCall
| promql LBRACKET duration RBRACKET
| promql LBRACKET duration COLON duration RBRACKET
| promql OFFSET duration
| IDENTIFIER
;
metricSelector
: LBRACE labelMatcherList? RBRACE
;
labelMatcherList
: labelMatcherItem (COMMA labelMatcherItem)*
;
labelMatcherItem
: IDENTIFIER labelMatcherOp string
;
labelMatcherOp
: EQ | NE
;
labelList
: LPAREN IDENTIFIER (COMMA IDENTIFIER)* RPAREN
;
instantVectorOp
: LBRACKET duration RBRACKET
;
aggregationOperator
: SUM | AVG | COUNT | MIN | MAX | STDDEV | STDVAR | TOPK | BOTTOMK | QUANTILE
;
binaryOperator
: EQ | NE | GT | LT | GE | LE
| AND | OR | UNLESS
: '(' expr ')' # ParenExpr
| left=expr op=('>='|'<='|'>'|'<'|'=='|'!=') right=expr # ComparisonExpr
| left=expr 'and' right=expr # AndExpr
| left=expr 'unless' right=expr # UnlessExpr
| left=expr 'or' right=expr # OrExpr
| identifier # QueryExpr
| number # LiteralExpr
;
// Lexer rules
// Boolean operators
AND : [Aa][Nn][Dd] ;
OR : [Oo][Rr] ;
UNLESS : [Uu][Nn][Ll][Ee][Ss][Ss] ;
NOT : [Nn][Oo][Tt] ;
// SQL keywords
SELECT : [Ss][Ee][Ll][Ee][Cc][Tt] ;
FROM : [Ff][Rr][Oo][Mm] ;
WHERE : [Ww][Hh][Ee][Rr][Ee] ;
GROUP : [Gg][Rr][Oo][Uu][Pp] ;
BY : [Bb][Yy] ;
HAVING : [Hh][Aa][Vv][Ii][Nn][Gg] ;
ORDER : [Oo][Rr][Dd][Ee][Rr] ;
LIMIT : [Ll][Ii][Mm][Ii][Tt] ;
OFFSET : [Oo][Ff][Ff][Ss][Ee][Tt] ;
AS : [Aa][Ss] ;
ASC : [Aa][Ss][Cc] ;
DESC : [Dd][Ee][Ss][Cc] ;
IN : [Ii][Nn] ;
IS : [Ii][Ss] ;
NULL : [Nn][Uu][Ll][Ll] ;
LIKE : [Ll][Ii][Kk][Ee] ;
BETWEEN : [Bb][Ee][Tt][Ww][Ee][Ee][Nn] ;
STAR : '*' ;
// Aggregate functions
COUNT : [Cc][Oo][Uu][Nn][Tt] ;
SUM : [Ss][Uu][Mm] ;
AVG : [Aa][Vv][Gg] ;
MIN : [Mm][Ii][Nn] ;
MAX : [Mm][Aa][Xx] ;
STDDEV : [Ss][Tt][Dd][Dd][Ee][Vv] ;
STDVAR : [Ss][Tt][Dd][Vv][Aa][Rr] ;
VARIANCE: [Vv][Aa][Rr][Ii][Aa][Nn][Cc][Ee] ;
// PromQL specific functions
RATE_FUNCTION : [Rr][Aa][Tt][Ee] ;
INCREASE_FUNCTION: [Ii][Nn][Cc][Rr][Ee][Aa][Ss][Ee] ;
HISTOGRAM_QUANTILE_FUNCTION: [Hh][Ii][Ss][Tt][Oo][Gg][Rr][Aa][Mm] '_' [Qq][Uu][Aa][Nn][Tt][Ii][Ll][Ee] ;
TOPK : [Tt][Oo][Pp][Kk] ;
BOTTOMK : [Bb][Oo][Tt][Tt][Oo][Mm][Kk] ;
QUANTILE: [Qq][Uu][Aa][Nn][Tt][Ii][Ll][Ee] ;
BY_FUNCTION: [Bb][Yy] ;
WITHOUT_FUNCTION: [Ww][Ii][Tt][Hh][Oo][Uu][Tt] ;
GROUP_LEFT_FUNCTION: [Gg][Rr][Oo][Uu][Pp] '_' [Ll][Ee][Ff][Tt] ;
GROUP_RIGHT_FUNCTION: [Gg][Rr][Oo][Uu][Pp] '_' [Rr][Ii][Gg][Hh][Tt] ;
IGNORING_FUNCTION: [Ii][Gg][Nn][Oo][Rr][Ii][Nn][Gg] ;
ON_FUNCTION: [Oo][Nn] ;
// Other functions
SQL_FUNCTION: [Ss][Qq][Ll] ;
PROMQL_FUNCTION: [Pp][Rr][Oo][Mm][Qq][Ll] ;
// Comparison operators
AND : 'and' ;
OR : 'or' ;
UNLESS : 'unless' ;
GT : '>' ;
GE : '>=' ;
LT : '<' ;
LE : '<=' ;
EQ : '==' | '=' ;
EQ : '==' ;
NE : '!=' ;
// Delimiters
LPAREN : '(' ;
RPAREN : ')' ;
LBRACE : '{' ;
RBRACE : '}' ;
LBRACKET: '[' ;
RBRACKET: ']' ;
COMMA : ',' ;
DOT : '.' ;
COLON : ':' ;
SEMICOLON: ';' ;
// number formats
SCIENTIFIC_NUMBER: [0-9]+ ('.' [0-9]+)? [eE] [+-]? [0-9]+ ;
FLOAT : [0-9]+ '.' [0-9]+ ;
NUMBER : [0-9]+ ;
identifier
: IDENTIFIER
;
// Duration literals for PromQL (e.g., 5m, 1h, 30s)
DURATION : [0-9]+ [a-zA-Z]+ ;
number
: NUMBER
;
// String literals
STRING : '"' (~["\r\n\\] | '\\' .)* '"'
| '\'' (~['\r\n\\] | '\\' .)* '\'' ;
// Identifiers and metric names
IDENTIFIER : [a-zA-Z_] [a-zA-Z0-9_={}[\]".~-]* ;
// Whitespace and comments
WS : [ \t\r\n]+ -> channel(HIDDEN) ;
LINE_COMMENT : '//' ~[\r\n]* -> skip ;
BLOCK_COMMENT : '/*' .*? '*/' -> skip ;
IDENTIFIER : [a-zA-Z_] [a-zA-Z0-9_={}[\]".]*;
NUMBER : [0-9]+ ('.' [0-9]+)? ;
WS : [ \t\r\n]+ -> skip ;
@@ -1,251 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.calculate;
import com.google.common.collect.Lists;
import org.apache.hertzbeat.alert.AlerterWorkerPool;
import org.apache.hertzbeat.alert.dao.SingleAlertDao;
import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
import org.apache.hertzbeat.alert.service.AlertDefineService;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.constants.MetricDataConstants;
import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.queue.CommonDataQueue;
import org.apache.hertzbeat.common.queue.impl.InMemoryCommonDataQueue;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
/**
*
*/
public class RealTimeAlertCalculatorMatchTest {
private final AlerterWorkerPool workerPool = new AlerterWorkerPool();
@Mock
private CommonDataQueue dataQueue = new InMemoryCommonDataQueue();
@Mock
private AlertDefineService alertDefineService;
@Mock
private SingleAlertDao singleAlertDao;
@Mock
private AlarmCommonReduce alarmCommonReduce;
@Mock
private AlarmCacheManager alarmCacheManager;
private RealTimeAlertCalculator realTimeAlertCalculator;
@BeforeEach
public void setUp() {
MockitoAnnotations.openMocks(this);
when(singleAlertDao.querySingleAlertsByStatus(any())).thenReturn(new ArrayList<>());
realTimeAlertCalculator = new RealTimeAlertCalculator(
workerPool,
dataQueue,
alertDefineService,
singleAlertDao,
alarmCommonReduce,
alarmCacheManager,
false
);
}
@Test
void testFilterThresholdsByAppAndMetrics_withInstanceExpr_HasSpace() {
String app = "redis";
String instanceId = "501045327364864";
int priority = 0;
AlertDefine matchDefine = new AlertDefine();
matchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__, \"501045327364864\")");
AlertDefine unmatchDefine = new AlertDefine();
unmatchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__, \"999999999\")");
List<AlertDefine> allDefines = Collections.singletonList(matchDefine);
List<AlertDefine> filtered = realTimeAlertCalculator.filterThresholdsByAppAndMetrics(allDefines, app, "", Map.of(), instanceId, priority);
// It should filter out 999999999.
assertEquals(1, filtered.size());
assertEquals("equals(__app__,\"redis\") && equals(__instance__, \"501045327364864\")",
filtered.get(0).getExpr());
}
@Test
void testPrometheusReplaceMultipleJobsApp() throws InterruptedException {
CollectRep.MetricsData.Builder builder = CollectRep.MetricsData.newBuilder();
builder.setId(518789738974464L)
.setApp("_prometheus_Cool_Stingray_34Nj_copy")
.setMetrics("canal_instance")
.setPriority(0)
.setCode(CollectRep.Code.SUCCESS);
CollectRep.Field destination = CollectRep.Field.newBuilder().setName("destination").setType(CommonConstants.TYPE_STRING).setLabel(true).build();
CollectRep.Field mode = CollectRep.Field.newBuilder().setName("mode").setType(CommonConstants.TYPE_STRING).setLabel(true).build();
CollectRep.Field metricValue = CollectRep.Field.newBuilder().setName("metric_value").setType(CommonConstants.TYPE_NUMBER).setLabel(true).build();
Map<String, String> meta = new HashMap<>();
meta.put(MetricDataConstants.INSTANCE_NAME, "Cool_Stingray_34Nj_copy");
meta.put(MetricDataConstants.INSTANCE_HOST, "127.0.0.1");
builder.addMetadataAll(meta);
builder.addAllFields(Lists.newArrayList(destination, mode, metricValue));
builder.addValueRow(CollectRep.ValueRow.newBuilder().addColumn("example").addColumn("spring").addColumn("1.0").build());
CollectRep.MetricsData metricsData = builder.build();
AlertDefine matchDefine = new AlertDefine();
matchDefine.setName("test");
matchDefine.setExpr(
"equals(__app__,\"prometheus\") && "
+ "equals(__metrics__,\"canal_instance\") && "
+ "(equals(__instance__, \"515224274242816\") or equals(__instance__, \"518789738974464\")) && "
+ "metric_value > 0"
);
matchDefine.setTemplate("Canal instance val: ${value}%");
matchDefine.setTimes(1);
List<AlertDefine> allDefines = Collections.singletonList(matchDefine);
when(alertDefineService.getRealTimeAlertDefines()).thenReturn(allDefines);
when(dataQueue.pollMetricsDataToAlerter()).thenReturn(metricsData).thenThrow(new InterruptedException());
realTimeAlertCalculator.startCalculate();
Thread.sleep(3000);
verify(alarmCacheManager, times(1)).getPending(any());
verify(alarmCacheManager, times(1)).putFiring(any(), any());
verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any());
}
@Test
void testPrometheusReplaceApp() throws InterruptedException {
CollectRep.MetricsData.Builder builder = CollectRep.MetricsData.newBuilder();
builder.setId(1)
.setApp("_prometheus_Cool_Stingray_34Nj")
.setMetrics("canal_instance")
.setPriority(0)
.setCode(CollectRep.Code.SUCCESS);
CollectRep.Field destination = CollectRep.Field.newBuilder().setName("destination").setType(CommonConstants.TYPE_STRING).setLabel(true).build();
CollectRep.Field mode = CollectRep.Field.newBuilder().setName("mode").setType(CommonConstants.TYPE_STRING).setLabel(true).build();
CollectRep.Field metricValue = CollectRep.Field.newBuilder().setName("metric_value").setType(CommonConstants.TYPE_NUMBER).setLabel(true).build();
Map<String, String> meta = new HashMap<>();
meta.put(MetricDataConstants.INSTANCE_NAME, "Cool_Stingray_34Nj");
meta.put(MetricDataConstants.INSTANCE_HOST, "127.0.0.1");
builder.addMetadataAll(meta);
builder.addAllFields(Lists.newArrayList(destination, mode, metricValue));
builder.addValueRow(CollectRep.ValueRow.newBuilder().addColumn("example").addColumn("spring").addColumn("1.0").build());
CollectRep.MetricsData metricsData = builder.build();
AlertDefine matchDefine = new AlertDefine();
matchDefine.setName("test");
matchDefine.setExpr("equals(__app__,\"prometheus\") && equals(__metrics__,\"canal_instance\") && metric_value > 0");
matchDefine.setTemplate("Canal instance val: ${value}%");
matchDefine.setTimes(1);
List<AlertDefine> allDefines = Collections.singletonList(matchDefine);
when(alertDefineService.getRealTimeAlertDefines()).thenReturn(allDefines);
when(dataQueue.pollMetricsDataToAlerter()).thenReturn(metricsData).thenThrow(new InterruptedException());
realTimeAlertCalculator.startCalculate();
Thread.sleep(3000);
verify(alarmCacheManager, times(1)).getPending(any());
verify(alarmCacheManager, times(1)).putFiring(any(), any());
verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any());
}
@Test
void testCalculateWithNormalApp() throws InterruptedException {
CollectRep.MetricsData.Builder builder = CollectRep.MetricsData.newBuilder();
builder.setId(1)
.setApp("springboot3")
.setMetrics("available")
.setPriority(0)
.setCode(CollectRep.Code.SUCCESS)
.setTenantId(0).setId(518679137103104L)
.setTime(1749110170834L)
.setPriority(0);
CollectRep.Field responseTime = CollectRep.Field.newBuilder()
.setName("responseTime")
.setType(CommonConstants.TYPE_STRING)
.setUnit("ms")
.setLabel(false)
.build();
Map<String, String> meta = new HashMap<>();
meta.put(MetricDataConstants.INSTANCE_NAME, "Vibrant_Gazelle_83vJ");
meta.put(MetricDataConstants.INSTANCE_HOST, "127.0.0.1");
builder.addMetadataAll(meta);
builder.addAllFields(Lists.newArrayList(responseTime));
builder.addValueRow(CollectRep.ValueRow.newBuilder().addColumn("18").build());
CollectRep.MetricsData metricsData = builder.build();
AlertDefine matchDefine = new AlertDefine();
matchDefine.setName("test");
matchDefine.setExpr("equals(__app__,\"springboot3\") && equals(__metrics__,\"available\") && equals(__instance__, \"518679137103104\") && responseTime > 0");
matchDefine.setTemplate("Canal instance val: ${value}%");
matchDefine.setTimes(1);
List<AlertDefine> allDefines = Collections.singletonList(matchDefine);
when(alertDefineService.getRealTimeAlertDefines()).thenReturn(allDefines);
when(dataQueue.pollMetricsDataToAlerter()).thenReturn(metricsData).thenThrow(new InterruptedException());
realTimeAlertCalculator.startCalculate();
Thread.sleep(3000);
verify(alarmCacheManager, times(1)).getPending(any());
verify(alarmCacheManager, times(1)).putFiring(any(), any());
verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any());
}
}
@@ -38,130 +38,76 @@ import static org.mockito.Mockito.when;
class AlertExpressionEvalVisitorTest {
private QueryExecutor mockExecutor;
private AlertExpressionEvalVisitor visitor;
@BeforeEach
void setUp() {
mockExecutor = Mockito.mock(QueryExecutor.class);
visitor = new AlertExpressionEvalVisitor(mockExecutor);
}
@Test
void testGreaterThan() {
when(mockExecutor.execute("cpu")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 80.0))));
when(mockExecutor.execute("select cpu from cpu_table where id = 1")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 80.0))));
// promql
List<Map<String, Object>> result = evaluate("cpu > 70");
assertEquals(1, result.size());
assertEquals(80.0, result.get(0).get("__value__"));
//sql
result = evaluate("(select cpu from cpu_table where id = 1) > 70");
assertEquals(1, result.size());
assertEquals(80.0, result.get(0).get("__value__"));
}
@Test
void testGreaterThanWithInteger() {
when(mockExecutor.execute("cpu")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 80))));
when(mockExecutor.execute("select cpu_usage from system_metrics where host = 'server1'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 80))));
// promql
List<Map<String, Object>> result = evaluate("cpu > 70");
assertEquals(1, result.size());
assertEquals(80, result.get(0).get("__value__"));
// sql
result = evaluate("(select cpu_usage from system_metrics where host = 'server1') > 70");
assertEquals(1, result.size());
assertEquals(80, result.get(0).get("__value__"));
}
@Test
void testLessThan() {
when(mockExecutor.execute("memory")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 65.0))));
when(mockExecutor.execute("select memory_usage from memory_table where instance = 'web1'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 65.0))));
// promql
List<Map<String, Object>> result = evaluate("memory < 70");
assertEquals(1, result.size());
assertEquals(65.0, result.get(0).get("__value__"));
// sql
result = evaluate("(select memory_usage from memory_table where instance = 'web1') < 70");
assertEquals(1, result.size());
assertEquals(65.0, result.get(0).get("__value__"));
}
@Test
void testEqualWithTolerance() {
when(mockExecutor.execute("disk")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 99.999))));
when(mockExecutor.execute("select disk_usage from storage_metrics where partition = '/'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 99.999))));
// promql
List<Map<String, Object>> result = evaluate("disk == 100");
assertEquals(1, result.size());
assertNull(result.get(0).get("__value__"));
// sql
result = evaluate("(select disk_usage from storage_metrics where partition = '/') == 100");
assertEquals(1, result.size());
assertNull(result.get(0).get("__value__"));
}
@Test
void testNotEqual() {
when(mockExecutor.execute("network")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 50.0))));
when(mockExecutor.execute("select bandwidth from network_stats where interface = 'eth0'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 50.0))));
// promql
List<Map<String, Object>> result = evaluate("network != 60");
assertEquals(1, result.size());
assertEquals(50.0, result.get(0).get("__value__"));
// sql
result = evaluate("(select bandwidth from network_stats where interface = 'eth0') != 60");
assertEquals(1, result.size());
assertEquals(50.0, result.get(0).get("__value__"));
}
@Test
void testExactlyEqual() {
when(mockExecutor.execute("threshold")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 100.0))));
when(mockExecutor.execute("select alert_threshold from alert_config where rule_id = 'cpu_high'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 100.0))));
// promql
List<Map<String, Object>> result = evaluate("threshold == 100");
assertEquals(1, result.size());
assertEquals(100.0, result.get(0).get("__value__"));
// sql
result = evaluate("(select alert_threshold from alert_config where rule_id = 'cpu_high') == 100");
assertEquals(1, result.size());
assertEquals(100.0, result.get(0).get("__value__"));
}
@Test
void testMaxValueBoundary() {
when(mockExecutor.execute("max_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", Double.MAX_VALUE))));
when(mockExecutor.execute("select max_value from boundary_test where test_case = 'extreme'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", Double.MAX_VALUE))));
// promql
List<Map<String, Object>> result = evaluate("max_val > 100");
assertEquals(1, result.size());
assertEquals(Double.MAX_VALUE, result.get(0).get("__value__"));
// sql
result = evaluate("(select max_value from boundary_test where test_case = 'extreme') > 100");
assertEquals(1, result.size());
assertEquals(Double.MAX_VALUE, result.get(0).get("__value__"));
}
@Test
void testMinValueBoundary() {
when(mockExecutor.execute("min_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", Double.MIN_VALUE))));
when(mockExecutor.execute("select min_value from boundary_test where test_case = 'minimal'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", Double.MIN_VALUE))));
// promql
List<Map<String, Object>> result = evaluate("min_val > 0");
assertEquals(1, result.size());
assertEquals(Double.MIN_VALUE, result.get(0).get("__value__"));
// sql
result = evaluate("(select min_value from boundary_test where test_case = 'minimal') > 0");
assertEquals(1, result.size());
assertEquals(Double.MIN_VALUE, result.get(0).get("__value__"));
}
@Test
@@ -175,46 +121,25 @@ class AlertExpressionEvalVisitorTest {
@Test
void testListValueWithMax() {
when(mockExecutor.execute("multi_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", List.of(10.0, 20.0, 30.0)))));
when(mockExecutor.execute("select values from multi_metrics where group_id = 'test_group'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", List.of(10.0, 20.0, 30.0)))));
// promql
List<Map<String, Object>> result = evaluate("multi_val > 25");
assertEquals(1, result.size());
assertEquals(30.0, result.get(0).get("__value__"));
// sql
result = evaluate("(select values from multi_metrics where group_id = 'test_group') > 25");
assertEquals(1, result.size());
assertEquals(30.0, result.get(0).get("__value__"));
}
@Test
void testListValueWithMin() {
when(mockExecutor.execute("multi_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", List.of(10.0, 20.0, 30.0)))));
when(mockExecutor.execute("select response_times from performance_data where service = 'api'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", List.of(10.0, 20.0, 30.0)))));
// promql
List<Map<String, Object>> result = evaluate("multi_val < 15");
assertEquals(1, result.size());
assertEquals(10.0, result.get(0).get("__value__"));
// sql
result = evaluate("(select response_times from performance_data where service = 'api') < 15");
assertEquals(1, result.size());
assertEquals(10.0, result.get(0).get("__value__"));
}
@Test
void testEmptyListValue() {
when(mockExecutor.execute("empty_list")).thenReturn(List.of(new HashMap<>(Map.of("__value__", List.of()))));
when(mockExecutor.execute("select error_codes from error_log where date = '2024-01-01'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", List.of()))));
// promql
List<Map<String, Object>> result = evaluate("empty_list > 50");
assertEquals(1, result.size());
assertNull(result.get(0).get("__value__"));
// sql
result = evaluate("(select error_codes from error_log where date = '2024-01-01') > 50");
assertEquals(1, result.size());
assertNull(result.get(0).get("__value__"));
}
@Test
@@ -222,22 +147,9 @@ class AlertExpressionEvalVisitorTest {
when(mockExecutor.execute("a")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 10.0))));
when(mockExecutor.execute("b")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 20.0))));
when(mockExecutor.execute("c")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 30.0))));
when(mockExecutor.execute("select cpu from server_a where region = 'us-east'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 10.0))));
when(mockExecutor.execute("select memory from server_b where region = 'us-west'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 20.0))));
when(mockExecutor.execute("select disk from server_c where region = 'eu-central'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 30.0))));
// promql
List<Map<String, Object>> result = evaluate("(a > 5) and (b > 15 or c < 25)");
assertEquals(1, result.size());
assertEquals(10.0, result.get(0).get("__value__"));
// sql
result = evaluate("((select cpu from server_a where region = 'us-east') > 5)"
+ " and ((select memory from server_b where region = 'us-west') > 15"
+ " or (select disk from server_c where region = 'eu-central') < 25)");
assertEquals(1, result.size());
assertEquals(10.0, result.get(0).get("__value__"));
}
@Test
@@ -245,22 +157,9 @@ class AlertExpressionEvalVisitorTest {
when(mockExecutor.execute("metric1")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 40.0))));
when(mockExecutor.execute("metric2")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 50.0))));
when(mockExecutor.execute("metric3")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 60.0))));
when(mockExecutor.execute("select cpu_usage from metrics where service = 'web'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 40.0))));
when(mockExecutor.execute("select memory_usage from metrics where service = 'db'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 50.0))));
when(mockExecutor.execute("select disk_usage from metrics where service = 'cache'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 60.0))));
// promql
List<Map<String, Object>> result = evaluate("metric1 > 30 unless metric2 > 45 unless metric3 < 70");
assertEquals(1, result.size());
assertNull(result.get(0).get("__value__"));
// sql
result = evaluate("(select cpu_usage from metrics where service = 'web') > 30"
+ " unless (select memory_usage from metrics where service = 'db') > 45"
+ " unless (select disk_usage from metrics where service = 'cache') < 70");
assertEquals(1, result.size());
assertNull(result.get(0).get("__value__"));
}
@Test
@@ -268,215 +167,15 @@ class AlertExpressionEvalVisitorTest {
when(mockExecutor.execute("cpu_temp")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 75.0))));
when(mockExecutor.execute("gpu_temp")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 85.0))));
when(mockExecutor.execute("fan_speed")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 2000.0))));
when(mockExecutor.execute("select cpu_temperature from hardware_metrics where component = 'cpu'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 75.0))));
when(mockExecutor.execute("select gpu_temperature from hardware_metrics where component = 'gpu'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 85.0))));
when(mockExecutor.execute("select fan_rpm from hardware_metrics where component = 'fan'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 2000.0))));
// promql
List<Map<String, Object>> result = evaluate("(cpu_temp > 70 and gpu_temp < 90) or fan_speed > 1500");
assertEquals(1, result.size());
assertEquals(75.0, result.get(0).get("__value__"));
// sql
result = evaluate("((select cpu_temperature from hardware_metrics where component = 'cpu') > 70"
+ " and (select gpu_temperature from hardware_metrics where component = 'gpu') < 90)"
+ " or (select fan_rpm from hardware_metrics where component = 'fan') > 1500");
assertEquals(1, result.size());
assertEquals(75.0, result.get(0).get("__value__"));
}
@Test
void testSqlAggregateCount() {
when(mockExecutor.execute("select count(*) from cpu_metrics where host = 'server1'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 150))));
List<Map<String, Object>> result = evaluate("(select count(*) from cpu_metrics where host = 'server1') > 100");
assertEquals(1, result.size());
assertEquals(150, result.get(0).get("__value__"));
}
@Test
void testSqlAggregateAvg() {
when(mockExecutor.execute("select avg(cpu_usage) from system_metrics where region = 'us-east'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 75.5))));
List<Map<String, Object>> result = evaluate("(select avg(cpu_usage) from system_metrics where region = 'us-east') > 70");
assertEquals(1, result.size());
assertEquals(75.5, result.get(0).get("__value__"));
}
@Test
void testSqlAggregateSum() {
when(mockExecutor.execute("select sum(memory_used) from memory_stats where service = 'web'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 2048.0))));
List<Map<String, Object>> result = evaluate("(select sum(memory_used) from memory_stats where service = 'web') < 3000");
assertEquals(1, result.size());
assertEquals(2048.0, result.get(0).get("__value__"));
}
@Test
void testSqlAggregateMaxMin() {
when(mockExecutor.execute("select max(response_time) from api_metrics where endpoint = '/api/users'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 250.0))));
when(mockExecutor.execute("select min(response_time) from api_metrics where endpoint = '/api/users'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 50.0))));
List<Map<String, Object>> result = evaluate("(select max(response_time) from api_metrics where endpoint = '/api/users') > 200");
assertEquals(1, result.size());
assertEquals(250.0, result.get(0).get("__value__"));
result = evaluate("(select min(response_time) from api_metrics where endpoint = '/api/users') < 100");
assertEquals(1, result.size());
assertEquals(50.0, result.get(0).get("__value__"));
}
@Test
void testSqlGroupBy() {
when(mockExecutor.execute("select avg(cpu_usage) from system_metrics where timestamp > '2024-01-01' group by host")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 80.5))));
List<Map<String, Object>> result = evaluate("(select avg(cpu_usage) from system_metrics where timestamp > '2024-01-01' group by host) > 75");
assertEquals(1, result.size());
assertEquals(80.5, result.get(0).get("__value__"));
}
@Test
void testSqlGroupByHaving() {
when(mockExecutor.execute("select count(*) from error_logs where level = 'ERROR' group by service having count(*) > 10")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 25))));
List<Map<String, Object>> result = evaluate("(select count(*) from error_logs where level = 'ERROR' group by service having count(*) > 10) > 20");
assertEquals(1, result.size());
assertEquals(25, result.get(0).get("__value__"));
}
@Test
void testSqlOrderByLimit() {
when(mockExecutor.execute("select cpu_usage from system_metrics where host like 'web%' order by cpu_usage desc limit 1")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 95.2))));
List<Map<String, Object>> result = evaluate("(select cpu_usage from system_metrics where host like 'web%' order by cpu_usage desc limit 1) > 90");
assertEquals(1, result.size());
assertEquals(95.2, result.get(0).get("__value__"));
}
@Test
void testSqlMultipleColumns() {
when(mockExecutor.execute("select avg(cpu_usage), max(memory_usage) from system_metrics where region = 'us-west'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 65.8))));
List<Map<String, Object>> result = evaluate("(select avg(cpu_usage), max(memory_usage) from system_metrics where region = 'us-west') < 70");
assertEquals(1, result.size());
assertEquals(65.8, result.get(0).get("__value__"));
}
@Test
void testSqlSubquery() {
when(mockExecutor.execute("select avg(cpu_usage) from system_metrics where host in (select host from active_servers where status = 'running')")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 72.3))));
List<Map<String, Object>> result = evaluate("(select avg(cpu_usage) from system_metrics where host in (select host from active_servers where status = 'running')) > 70");
assertEquals(1, result.size());
assertEquals(72.3, result.get(0).get("__value__"));
}
@Test
void testSqlComplexSubquery() {
when(mockExecutor.execute("select count(*) from alerts where severity = 'HIGH' and service_id in (select id from services where category = 'critical')")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 8))));
List<Map<String, Object>> result = evaluate("(select count(*) from alerts where severity = 'HIGH' and service_id in (select id from services where category = 'critical')) >= 5");
assertEquals(1, result.size());
assertEquals(8, result.get(0).get("__value__"));
}
@Test
void testSqlWithJoins() {
when(mockExecutor.execute("select avg(m.cpu_usage) from metrics m, servers s where m.server_id = s.id and s.environment = 'production'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 78.9))));
List<Map<String, Object>> result = evaluate("(select avg(m.cpu_usage) from metrics m, servers s where m.server_id = s.id and s.environment = 'production') < 80");
assertEquals(1, result.size());
assertEquals(78.9, result.get(0).get("__value__"));
}
@Test
void testSqlBetweenCondition() {
when(mockExecutor.execute("select count(*) from performance_logs where response_time between 100 and 500")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 1200))));
List<Map<String, Object>> result = evaluate("(select count(*) from performance_logs where response_time between 100 and 500) > 1000");
assertEquals(1, result.size());
assertEquals(1200, result.get(0).get("__value__"));
}
@Test
void testSqlComplexGroupByOrderBy() {
when(mockExecutor.execute("select service, avg(response_time) from api_metrics where timestamp > '2024-01-01'"
+ " group by service order by avg(response_time) desc limit 5")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 180.5))));
List<Map<String, Object>> result = evaluate("(select service, avg(response_time) from api_metrics where timestamp > '2024-01-01'"
+ " group by service order by avg(response_time) desc limit 5) > 150");
assertEquals(1, result.size());
assertEquals(180.5, result.get(0).get("__value__"));
}
@Test
void testSqlVarianceStddev() {
when(mockExecutor.execute("select stddev(cpu_usage) from system_metrics where host = 'db-server' and timestamp > '2024-01-01'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 12.5))));
List<Map<String, Object>> result = evaluate("(select stddev(cpu_usage) from system_metrics where host = 'db-server' and timestamp > '2024-01-01') < 15");
assertEquals(1, result.size());
assertEquals(12.5, result.get(0).get("__value__"));
}
@Test
void testSqlNestedAggregation() {
when(mockExecutor.execute("select max(daily_avg) from (select date, avg(cpu_usage) as daily_avg from system_metrics group by date) as daily_stats")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 88.7))));
List<Map<String, Object>> result = evaluate("(select max(daily_avg) from (select date, avg(cpu_usage) as daily_avg from system_metrics group by date) as daily_stats) > 85");
assertEquals(1, result.size());
assertEquals(88.7, result.get(0).get("__value__"));
}
@Test
void testSqlComplexWhereConditions() {
when(mockExecutor.execute("select count(*) from alerts where (severity = 'HIGH' or severity = 'CRITICAL') and status = 'ACTIVE' and created_at > '2024-01-01'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 42))));
List<Map<String, Object>> result = evaluate("(select count(*) from alerts where (severity = 'HIGH' or severity = 'CRITICAL') and status = 'ACTIVE' and created_at > '2024-01-01') != 50");
assertEquals(1, result.size());
assertEquals(42, result.get(0).get("__value__"));
}
@Test
void testSqlWithNullChecks() {
when(mockExecutor.execute("select count(*) from system_metrics where cpu_usage is not null and memory_usage is not null")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 9876))));
List<Map<String, Object>> result = evaluate("(select count(*) from system_metrics where cpu_usage is not null and memory_usage is not null) > 9000");
assertEquals(1, result.size());
assertEquals(9876, result.get(0).get("__value__"));
}
@Test
void testSqlMultipleAggregatesWithAlias() {
when(mockExecutor.execute("select max(cpu_usage) as max_cpu, min(cpu_usage) as min_cpu, avg(cpu_usage) as avg_cpu from system_metrics where region = 'asia'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 92.1))));
List<Map<String, Object>> result = evaluate("(select max(cpu_usage) as max_cpu, min(cpu_usage) as min_cpu, avg(cpu_usage) as avg_cpu from system_metrics where region = 'asia') > 90");
assertEquals(1, result.size());
assertEquals(92.1, result.get(0).get("__value__"));
}
@Test
void testSqlAndPromqlCallExpr() {
when(mockExecutor.execute("sum(rate(http_requests_total{job='your-service'}[1m]))")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 80))));
when(mockExecutor.execute("select cpu_usage from system_metrics where host = 'server1'")).thenReturn(
List.of(new HashMap<>(Map.of("__value__", 80))));
// promql
List<Map<String, Object>> result = evaluate("promql(\"sum(rate(http_requests_total{job='your-service'}[1m]))\") > 70");
assertEquals(1, result.size());
assertEquals(80, result.get(0).get("__value__"));
// sql
result = evaluate("sql(\"select cpu_usage from system_metrics where host = 'server1'\") > 70");
assertEquals(1, result.size());
assertEquals(80, result.get(0).get("__value__"));
}
private List<Map<String, Object>> evaluate(String expression) {
AlertExpressionLexer lexer = new AlertExpressionLexer(CharStreams.fromString(expression));
CommonTokenStream tokens = new CommonTokenStream(lexer);
AlertExpressionParser parser = new AlertExpressionParser(tokens);
return new AlertExpressionEvalVisitor(mockExecutor, tokens).visit(parser.expression());
AlertExpressionParser parser = new AlertExpressionParser(new CommonTokenStream(lexer));
return visitor.visit(parser.expression());
}
}
@@ -20,7 +20,6 @@ package org.apache.hertzbeat.alert.notice.impl;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.lenient;
import static org.mockito.Mockito.when;
import org.apache.hertzbeat.alert.AlerterProperties;
@@ -49,7 +48,7 @@ import java.util.ResourceBundle;
*/
@ExtendWith(MockitoExtension.class)
class ServerChanAlertNotifyHandlerImplTest {
@Mock
private RestTemplate restTemplate;
@@ -58,21 +57,20 @@ class ServerChanAlertNotifyHandlerImplTest {
@Mock
private ResourceBundle bundle;
@InjectMocks
private ServerChanAlertNotifyHandlerImpl serverChanAlertNotifyHandler;
private NoticeReceiver receiver;
private GroupAlert groupAlert;
private NoticeTemplate template;
@BeforeEach
public void setUp() {
receiver = new NoticeReceiver();
receiver.setId(1L);
receiver.setName("test-receiver");
receiver.setAccessToken("test-token");
receiver.setServerChanToken("SCT193569TSNm6xIabdjqeZPtOGOWcvU1e");
groupAlert = new GroupAlert();
SingleAlert singleAlert = new SingleAlert();
@@ -89,31 +87,43 @@ class ServerChanAlertNotifyHandlerImplTest {
template.setName("test-template");
template.setContent("test content");
lenient().when(alerterProperties.getServerChanWebhookUrl())
.thenReturn("https://api.serverchan.com/send/%s");
lenient().when(bundle.getString("alerter.notify.title")).thenReturn("Alert Notification");
when(alerterProperties.getServerChanWebhookUrl()).thenReturn("http://test.url/");
when(bundle.getString("alerter.notify.title")).thenReturn("Alert Notification");
}
@Test
public void testNotifyAlertSuccess() {
CommonRobotNotifyResp successResp = new CommonRobotNotifyResp();
successResp.setErrCode(0);
successResp.setMsg("success");
ResponseEntity<CommonRobotNotifyResp> responseEntity = new ResponseEntity<>(successResp, HttpStatus.OK);
ResponseEntity<CommonRobotNotifyResp> responseEntity =
new ResponseEntity<>(successResp, HttpStatus.OK);
when(restTemplate.postForEntity(
any(String.class),
any(),
eq(CommonRobotNotifyResp.class))).thenReturn(responseEntity);
eq(CommonRobotNotifyResp.class)
)).thenReturn(responseEntity);
serverChanAlertNotifyHandler.send(receiver, template, groupAlert);
}
@Test
public void testNotifyAlertWithInvalidUrl() {
when(alerterProperties.getServerChanWebhookUrl()).thenReturn("http://invalid-url.com/%s");
public void testNotifyAlertFailure() {
CommonRobotNotifyResp failResp = new CommonRobotNotifyResp();
failResp.setCode(1);
failResp.setErrMsg("Test Error");
ResponseEntity<CommonRobotNotifyResp> responseEntity =
new ResponseEntity<>(failResp, HttpStatus.BAD_REQUEST);
when(restTemplate.postForEntity(
any(String.class),
any(),
eq(CommonRobotNotifyResp.class)
)).thenReturn(responseEntity);
assertThrows(AlertNoticeException.class,
assertThrows(AlertNoticeException.class,
() -> serverChanAlertNotifyHandler.send(receiver, template, groupAlert));
}
}
@@ -51,7 +51,7 @@ class SlackAlertNotifyHandlerImplTest {
@Mock
private RestTemplate restTemplate;
@Mock
private ResourceBundle bundle;
@@ -68,18 +68,18 @@ class SlackAlertNotifyHandlerImplTest {
receiver.setId(1L);
receiver.setName("test-receiver");
receiver.setAccessToken("test-token");
receiver.setSlackWebHookUrl("https://hooks.slack.com/services/ABCDEF/GHIJKL/mnopqrstuvwxyz");
receiver.setSlackWebHookUrl("http://localhost:8080");
groupAlert = new GroupAlert();
SingleAlert singleAlert = new SingleAlert();
singleAlert.setLabels(new HashMap<>());
singleAlert.getLabels().put("severity", "critical");
singleAlert.getLabels().put("alertname", "Test Alert");
List<SingleAlert> alerts = new ArrayList<>();
alerts.add(singleAlert);
groupAlert.setAlerts(alerts);
template = new NoticeTemplate();
template.setId(1L);
template.setName("test-template");
@@ -90,18 +90,22 @@ class SlackAlertNotifyHandlerImplTest {
@Test
public void testNotifyAlertSuccess() {
ResponseEntity<String> responseEntity = new ResponseEntity<>("ok", HttpStatus.OK);
ResponseEntity<String> responseEntity =
new ResponseEntity<>("ok", HttpStatus.OK);
when(restTemplate.postForEntity(any(String.class), any(), eq(String.class))).thenReturn(responseEntity);
slackAlertNotifyHandler.send(receiver, template, groupAlert);
}
@Test
public void testNotifyAlertWithInvalidUrl() {
receiver.setSlackWebHookUrl("http://localhost:8080");
public void testNotifyAlertFailure() {
ResponseEntity<String> responseEntity =
new ResponseEntity<>("invalid_payload", HttpStatus.BAD_REQUEST);
assertThrows(AlertNoticeException.class,
when(restTemplate.postForEntity(any(String.class), any(), eq(String.class))).thenReturn(responseEntity);
assertThrows(AlertNoticeException.class,
() -> slackAlertNotifyHandler.send(receiver, template, groupAlert));
}
}
@@ -20,7 +20,6 @@ package org.apache.hertzbeat.alert.notice.impl;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.lenient;
import static org.mockito.Mockito.when;
import org.apache.hertzbeat.alert.AlerterProperties;
@@ -52,10 +51,10 @@ class TelegramBotAlertNotifyHandlerImplTest {
@Mock
private RestTemplate restTemplate;
@Mock
private AlerterProperties alerterProperties;
@Mock
private ResourceBundle bundle;
@@ -71,57 +70,58 @@ class TelegramBotAlertNotifyHandlerImplTest {
receiver = new NoticeReceiver();
receiver.setId(1L);
receiver.setName("test-receiver");
receiver.setTgBotToken("123456:ABC-DEF1234ghIkl-zyx57W2v1u123ew11");
receiver.setAccessToken("test-token");
receiver.setTgUserId("123456789"); // Telegram specific - chat ID
groupAlert = new GroupAlert();
SingleAlert singleAlert = new SingleAlert();
singleAlert.setLabels(new HashMap<>());
singleAlert.getLabels().put("severity", "critical");
singleAlert.getLabels().put("alertname", "Test Alert");
List<SingleAlert> alerts = new ArrayList<>();
alerts.add(singleAlert);
groupAlert.setAlerts(alerts);
template = new NoticeTemplate();
template.setId(1L);
template.setName("test-template");
template.setContent("test content");
lenient().when(alerterProperties.getTelegramWebhookUrl())
.thenReturn("https://api.telegram.org/bot%s/sendMessage");
lenient().when(bundle.getString("alerter.notify.title")).thenReturn("Alert Notification");
when(alerterProperties.getTelegramWebhookUrl()).thenReturn("https://api.telegram.org/bot%s/sendMessage");
when(bundle.getString("alerter.notify.title")).thenReturn("Alert Notification");
}
@Test
public void testNotifyAlertSuccess() {
TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse successResp = new TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse();
TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse successResp =
new TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse();
successResp.setOk(true);
successResp.setDescription("Test Success");
ResponseEntity<TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse> responseEntity = new ResponseEntity<>(
successResp, HttpStatus.OK);
when(restTemplate.postForEntity(any(String.class), any(),
ResponseEntity<TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse> responseEntity =
new ResponseEntity<>(successResp, HttpStatus.OK);
when(restTemplate.postForEntity(any(String.class), any(),
eq(TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse.class))).thenReturn(responseEntity);
telegramBotAlertNotifyHandler.send(receiver, template, groupAlert);
}
@Test
public void testNotifyAlertFailure() {
TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse failureResp = new TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse();
failureResp.setOk(false);
failureResp.setDescription("Test failed");
TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse successResp =
new TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse();
successResp.setOk(false);
successResp.setDescription("Test failed");
ResponseEntity<TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse> responseEntity = new ResponseEntity<>(
failureResp, HttpStatus.OK);
ResponseEntity<TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse> responseEntity =
new ResponseEntity<>(successResp, HttpStatus.BAD_REQUEST);
when(restTemplate.postForEntity(any(String.class), any(),
eq(TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse.class))).thenReturn(responseEntity);
assertThrows(AlertNoticeException.class,
assertThrows(AlertNoticeException.class,
() -> telegramBotAlertNotifyHandler.send(receiver, template, groupAlert));
}
}
@@ -48,7 +48,7 @@ import java.util.ResourceBundle;
*/
@ExtendWith(MockitoExtension.class)
class WeComRobotAlertNotifyHandlerImplTest {
@Mock
private RestTemplate restTemplate;
@@ -57,21 +57,20 @@ class WeComRobotAlertNotifyHandlerImplTest {
@Mock
private ResourceBundle bundle;
@InjectMocks
private WeComRobotAlertNotifyHandlerImpl weComRobotAlertNotifyHandler;
private NoticeReceiver receiver;
private GroupAlert groupAlert;
private NoticeTemplate template;
@BeforeEach
public void setUp() {
receiver = new NoticeReceiver();
receiver.setId(1L);
receiver.setName("test-receiver");
receiver.setAccessToken("test-token");
receiver.setWechatId("test-wechat-id");
groupAlert = new GroupAlert();
SingleAlert singleAlert = new SingleAlert();
@@ -96,29 +95,33 @@ class WeComRobotAlertNotifyHandlerImplTest {
public void testNotifyAlertSuccess() {
CommonRobotNotifyResp successResp = new CommonRobotNotifyResp();
successResp.setErrCode(0);
ResponseEntity<CommonRobotNotifyResp> responseEntity = new ResponseEntity<>(successResp, HttpStatus.OK);
ResponseEntity<CommonRobotNotifyResp> responseEntity =
new ResponseEntity<>(successResp, HttpStatus.OK);
when(restTemplate.postForEntity(
any(String.class),
any(),
eq(CommonRobotNotifyResp.class))).thenReturn(responseEntity);
eq(CommonRobotNotifyResp.class)
)).thenReturn(responseEntity);
weComRobotAlertNotifyHandler.send(receiver, template, groupAlert);
}
@Test
public void testNotifyAlertFailure() {
CommonRobotNotifyResp failResp = new CommonRobotNotifyResp();
failResp.setCode(1);
failResp.setErrMsg("Test Error");
ResponseEntity<CommonRobotNotifyResp> responseEntity = new ResponseEntity<>(failResp, HttpStatus.OK);
ResponseEntity<CommonRobotNotifyResp> responseEntity =
new ResponseEntity<>(failResp, HttpStatus.OK);
when(restTemplate.postForEntity(
any(String.class),
any(),
eq(CommonRobotNotifyResp.class))).thenReturn(responseEntity);
eq(CommonRobotNotifyResp.class)
)).thenReturn(responseEntity);
assertThrows(AlertNoticeException.class,
assertThrows(AlertNoticeException.class,
() -> weComRobotAlertNotifyHandler.send(receiver, template, groupAlert));
}
}
@@ -1,152 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.service;
import org.apache.hertzbeat.alert.dto.AlibabaCloudSlsExternAlert;
import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
import org.apache.hertzbeat.alert.service.impl.AlibabaCloudSlsExternAlertService;
import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
import org.apache.hertzbeat.common.util.JsonUtil;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import java.time.Instant;
import java.util.HashMap;
import java.util.Map;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
/**
* unit test for {@link AlibabaCloudSlsExternAlertServiceTest }
*/
@Disabled
@ExtendWith(MockitoExtension.class)
public class AlibabaCloudSlsExternAlertServiceTest {
@Mock
private AlarmCommonReduce alarmCommonReduce;
@InjectMocks
private AlibabaCloudSlsExternAlertService externAlertService;
@Test
void testAddExternAlertWithInvalidContent() {
String invalidContent = "invalid json";
externAlertService.addExternAlert(invalidContent);
verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
}
@Test
void testAddExternAlert() {
String source = externAlertService.supportSource();
assertEquals("alibabacloud-sls", source);
AlibabaCloudSlsExternAlert externAlert = new AlibabaCloudSlsExternAlert();
externAlert.setAlertName("Test SLS alert");
externAlert.setFireTime((int) Instant.now().getEpochSecond());
externAlert.setAlertTime((int) Instant.now().getEpochSecond());
externAlert.setRegion("cn-hangzhou");
externAlert.setProject("project");
externAlert.setStatus("firing");
externAlert.setSeverity(AlibabaCloudSlsExternAlert.Severity.HIGH.getStatus());
Map<String, String> labels = new HashMap<>();
labels.put("labels-k", "labels-v");
externAlert.setLabels(labels);
Map<String, String> annotations = new HashMap<>();
annotations.put("annotations-k", "annotations-v");
externAlert.setAnnotations(annotations);
externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any(SingleAlert.class));
}
@Test
void testAddExternAlertWithSigninUrl() {
AlibabaCloudSlsExternAlert alert = new AlibabaCloudSlsExternAlert();
alert.setAlertName("Test Alert");
alert.setFireTime((int) Instant.now().getEpochSecond());
alert.setAlertTime((int) Instant.now().getEpochSecond());
alert.setRegion("cn-hangzhou");
alert.setProject("test-project");
alert.setStatus("firing");
alert.setSeverity(AlibabaCloudSlsExternAlert.Severity.HIGH.getStatus());
alert.setSigninUrl("https://example.com");
externAlertService.addExternAlert(JsonUtil.toJson(alert));
verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any(SingleAlert.class));
}
@Test
void testAddExternAlertWithDifferentSeverityLevels() {
for (AlibabaCloudSlsExternAlert.Severity severity : AlibabaCloudSlsExternAlert.Severity.values()) {
AlibabaCloudSlsExternAlert alert = new AlibabaCloudSlsExternAlert();
alert.setAlertName("Test Alert");
alert.setFireTime((int) Instant.now().getEpochSecond());
alert.setAlertTime((int) Instant.now().getEpochSecond());
alert.setRegion("cn-hangzhou");
alert.setProject("test-project");
alert.setStatus("firing");
alert.setSeverity(severity.getStatus());
externAlertService.addExternAlert(JsonUtil.toJson(alert));
}
verify(alarmCommonReduce, times(AlibabaCloudSlsExternAlert.Severity.values().length))
.reduceAndSendAlarm(any(SingleAlert.class));
}
@Test
void testAddExternAlertWithEmptyLabelsAndAnnotations() {
AlibabaCloudSlsExternAlert alert = new AlibabaCloudSlsExternAlert();
alert.setAlertName("Test Alert");
alert.setFireTime((int) Instant.now().getEpochSecond());
alert.setAlertTime((int) Instant.now().getEpochSecond());
alert.setRegion("cn-hangzhou");
alert.setProject("test-project");
alert.setStatus("firing");
alert.setSeverity(AlibabaCloudSlsExternAlert.Severity.HIGH.getStatus());
alert.setLabels(new HashMap<>());
alert.setAnnotations(new HashMap<>());
externAlertService.addExternAlert(JsonUtil.toJson(alert));
verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any(SingleAlert.class));
}
@Test
void testAddExternAlertWithInvalidSeverity() {
AlibabaCloudSlsExternAlert alert = new AlibabaCloudSlsExternAlert();
alert.setAlertName("Test Alert");
alert.setFireTime((int) Instant.now().getEpochSecond());
alert.setAlertTime((int) Instant.now().getEpochSecond());
alert.setRegion("cn-hangzhou");
alert.setProject("test-project");
alert.setStatus("firing");
alert.setSeverity(-99);
externAlertService.addExternAlert(JsonUtil.toJson(alert));
verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any(SingleAlert.class));
}
}
@@ -1,154 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.service;
import org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert;
import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
import org.apache.hertzbeat.alert.service.impl.HuaweiCloudExternAlertService;
import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
import org.apache.hertzbeat.common.util.JsonUtil;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
/**
* unit test for {@link AlibabaCloudSlsExternAlertServiceTest }
*/
@Disabled
@ExtendWith(MockitoExtension.class)
public class HuaweiCloudExternAlertServiceTest {
@Mock
private AlarmCommonReduce alarmCommonReduce;
@InjectMocks
private HuaweiCloudExternAlertService externAlertService;
@BeforeEach
void setUp() {
assertEquals("huaweicloud-ces", externAlertService.supportSource());
}
@Test
void testAddExternAlertWithInvalidContent() {
String invalidContent = "invalid json";
externAlertService.addExternAlert(invalidContent);
verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
}
@Test
void testMessageValidFailed() {
HuaweiCloudExternAlert externAlert = new HuaweiCloudExternAlert();
externAlert.setMessageId("d3672d737bb742cf8c2aa3f0fd72d4d1");
externAlert.setType("failedType");
externAlert.setMessage("failedMessage");
externAlert.setTimestamp("2025-06-07T15:12:09Z");
externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
}
@Test
void testCertFailed() {
HuaweiCloudExternAlert externAlert = new HuaweiCloudExternAlert();
externAlert.setSignature("TImrLoeb0tV1JZJSPyA0rpC9mNqH3MmhwQ4tgpuHHa+JztfGVZFvkU//OthKKhzpDAoYiXOYG9DbzXCLb"
+ "vaGePIRITakoynYyYr9zZIpdx9jXhQNlgF8np1+t0JxNeoIq0DYWgH52tsodwqOm+OnmkcHwCRo/1rFv85KrKAaX2gy3sNwX"
+ "w1hKnAwAw0mJlxHHSf/N3+7j6GoxCNV7fN9K4CpJiLMGNvUa7zVmG0U9mPvt/7Lac155kPPQ9lYyeL7vVI0e4sfRbuQruz3E"
+ "0ZP40TKx0afoeR0/Bx/IoZzRP1La7pKlbEISvkcM7TqW/IOGQTkhVsQ32RFRxZWO2snw==");
externAlert.setSubject("[华为云][紧急告警恢复]云监控通知:分布式缓存服务-DCS Redis实例 “dcs-h4tv” 的每秒并发操作数已恢复正常。");
externAlert.setTopicUrn("urn:smn:cn-north-4:477a784601d744e4ab9ab83986502d31:CES_notification_group_bngJ2aMpX");
externAlert.setMessageId("d3672d737bb742cf8c2aa3f0fd72d4d1");
externAlert.setType("Notification");
externAlert.setMessage("{}");
externAlert.setSigningCertUrl("https://smn.cn-north-4.myhuaweicloud.com/failedUrl");
externAlert.setTimestamp("2025-06-07T15:12:09Z");
externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
}
@Test
void testAddExternAlert() {
HuaweiCloudExternAlert externAlert = new HuaweiCloudExternAlert();
externAlert.setSignature("Igs0bBhzw0JGmlgBH+9ejw2xWfPTXjAatAEsKDkkWcC5bZ/jveckdRZdgp/S0JER9eiJfMF427YDABufIN0sv/vBRXaRQKfRBLTJYbSTl+AQpEbIW5yUfJSRLEG3HNEhUDjASolbrW7zdPCoGkkqjifE23FCvw"
+ "+4tewMzqmHnfJHcFBq3W89CJzdPBjwO1UcY9C39moUZgqZk+qDVLpxb4bHSrEYAwPOSrOPR7TZpETJ30UOgFYajJydQk692edfs0NeVutHoQiOJ5/YC83ULHft0aXhichjtfZE4KF69nROAKez0ubk3l"
+ "Ey/mBIM9Ylbxn5b84OIrzzZQrIWe8Syw==");
externAlert.setSubject("[华为云][紧急告警]云监控通知:分布式缓存服务-DCS Redis实例 “dcs-h4tv” 的每秒并发操作数已触发告警。");
externAlert.setTopicUrn("urn:smn:cn-north-4:477a784601d744e4ab9ab83986502d31:CES_notification_group_bngJ2aMpX");
externAlert.setMessageId("1565df032a19494590d61e05f7b0dc0e");
externAlert.setType("Notification");
externAlert.setMessage("{\"version\":\"v1\",\"data\":{\"AccountName\":\"hid_hk6tij5o1v-95zn\",\"Namespace\":\"分布式缓存服务\",\"DimensionName\":\"DCS Redis实例\",\"ResourceName\""
+ ":\"dcs-h4tv\",\"MetricName\":\"每秒并发操作数\",\"IsAlarm\":true,\"AlarmLevel\":\"紧急\",\"Region\":\"华东-上海一\",\"RegionId\":\"cn-east-3\",\"ResourceId\":\"3dc7b9ea"
+ "-70b4-4c38-942d-e2636e6d844c\",\"PrivateIp\":\"192.168.0.54\",\"CurrentData\":\"6.00 count\",\"AlarmTime\":\"2025/06/02 22:56:15 GMT+08:00\","
+ "\"AlarmRecordID\":\"ah1748876175242njvndyzMZ\","
+ "\"AlarmRuleName\":\"alarm-c5jj\",\"IsOriginalValue\":true,\"Filter\":\"原始值\",\"ComparisonOperator\":\"\\u003e\",\"Value\":\"5 count\",\"Unit\":\"count\",\"Count\":2}}");
externAlert.setSigningCertUrl("https://smn.cn-north-4.myhuaweicloud.com/smn/SMN_cn-north-4_b98100ca131b4116ab8ee7ccedbaae99.pem");
externAlert.setTimestamp("2025-06-02T14:56:17Z");
externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any(SingleAlert.class));
}
@Test
void testSubscriptionUrl() {
HuaweiCloudExternAlert externAlert = new HuaweiCloudExternAlert();
externAlert.setSubscribeUrl("https://console.huaweicloud.com/smn/subscription/confirm?token=477a784601d744e4ab9ab83986502d31c4b938"
+ "0ec0b64392b134e517c3aa17eb7b3a12dc9f3b4ab495e61c4dee654b435d7223ea934345bf8ae8901cef912b1d&topic_urn=urn:smn:cn-north-4"
+ ":477a784601d744e4ab9ab83986502d31:CES_notification_group_bngJ2aMpX&region=cn-north-4");
externAlert.setSignature("ottf37C/2RdDgqimRQMIBU6i7XjUfPPMU760jJn71wwP3825YPoIT22uw2A9399rkm9Jrt1qUEFrDLuA5yHFLd5n/XoM4FghIgyFn7VIfgpuVM31a+co78s"
+ "YBiZ1egOCE/AwFm2oygRhfIceUj9Kw9vmc06el9TXY6RtE5tAEF6qEmICtTh45KwtCO/WRs3DY72dQi5hm0w7/tktS4WFZ1iP4LHt5eCwFvnH0u29Y96cJNI0fLUQxI5MkhgjK"
+ "77JkFK7UT6ZYJZhzgSp/B7OQGStOQx+3Duvx4T4CzccZQM3sca81Z0B0GFGWeVXuEHyCPLsayY/Iz+5Tco51elT8w==");
externAlert.setTopicUrn("urn:smn:cn-north-4:477a784601d744e4ab9ab83986502d31:CES_notification_group_bngJ2aMpX");
externAlert.setMessageId("242fac183d3a4936b5ead6c725a32ed0");
externAlert.setType("SubscriptionConfirmation");
externAlert.setMessage("You are invited to subscribe to topic: urn:smn:cn-north-4:477a784601d744e4ab9ab83986502d31:"
+ "CES_notification_group_bngJ2aMpX. To confirm this subscription, please visit the subscribe_url included in this message. The subscribe_url is valid only within 48 hours.");
externAlert.setSigningCertUrl("https://smn.cn-north-4.myhuaweicloud.com/smn/SMN_cn-north-4_b98100ca131b4116ab8ee7ccedbaae99.pem");
externAlert.setTimestamp("2025-06-07T15:07:14Z");
externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
}
@Test
void testUnsubscribe() {
HuaweiCloudExternAlert externAlert = new HuaweiCloudExternAlert();
externAlert.setSignature("TImrLoeb0tV1JZJSPyA0rpC9mNqH3MmhwQ4tgpuHHa+JztfGVZFvkU//OthKKhzpDAoYiXOYG9DbzXCLbvaGePIRITakoynYyYr9zZIpdx9jXhQNlgF8np"
+ "1+t0JxNeoIq0DYWgH52tsodwqOm+OnmkcHwCRo/1rFv85KrKAaX2gy3sNwXw1hKnAwAw0mJlxHHSf/N3+7j6GoxCNV7fN9K4CpJiLMGNvUa7zVmG0U9mPvt/7Lac155kPPQ9l"
+ "YyeL7vVI0e4sfRbuQruz3E0+ZP40TKx0afoeR0/Bx/IoZzRP1La7pKlbEISvkcM7TqW/IOGQTkhVsQ32RFRxZWO2snw==");
externAlert.setSubject("[华为云][紧急告警恢复]云监控通知:分布式缓存服务-DCS Redis实例 “dcs-h4tv” 的每秒并发操作数已恢复正常。");
externAlert.setTopicUrn("urn:smn:cn-north-4:477a784601d744e4ab9ab83986502d31:CES_notification_group_bngJ2aMpX");
externAlert.setMessageId("d3672d737bb742cf8c2aa3f0fd72d4d1");
externAlert.setType("UnsubscribeConfirmation");
externAlert.setMessage("{}");
externAlert.setSigningCertUrl("https://smn.cn-north-4.myhuaweicloud.com/smn/SMN_cn-north-4_b98100ca131b4116ab8ee7ccedbaae99.pem");
externAlert.setTimestamp("2025-06-07T15:12:09Z");
externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
}
}
@@ -1,19 +0,0 @@
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
wrapperVersion=3.3.2
distributionType=only-script
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip
@@ -69,8 +69,8 @@
</dependency>
<!-- mysql -->
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>provided</scope>
</dependency>
<!-- clickhouse -->
@@ -164,11 +164,5 @@
<groupId>org.apache.sshd</groupId>
<artifactId>sshd-sftp</artifactId>
</dependency>
<!-- Zookeeper -->
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>${zookeeper.version}</version>
</dependency>
</dependencies>
</project>
@@ -66,7 +66,7 @@ public class JmxCollectImpl extends AbstractCollect {
private static final String JMX_URL_PREFIX = "service:jmx:rmi:///jndi/rmi://";
private static final String JMX_URL_SUFFIX = "/jmxrmi";
private static final String IGNORED_STUB = "/stub/";
private static final String SUB_ATTRIBUTE = "->";
@@ -75,6 +75,7 @@ public class JmxCollectImpl extends AbstractCollect {
private final ClassLoader jmxClassLoader;
public JmxCollectImpl() {
jmxClassLoader = new JmxClassLoader(ClassLoader.getSystemClassLoader());
}
@@ -82,66 +83,13 @@ public class JmxCollectImpl extends AbstractCollect {
@Override
public void preCheck(Metrics metrics) throws IllegalArgumentException {
Assert.isTrue(metrics != null && metrics.getJmx() != null, "JMX collect must have JMX params");
JmxProtocol jmxProtocol = metrics.getJmx();
// Validate JMX URL if provided
String url = jmxProtocol.getUrl();
String url = metrics.getJmx().getUrl();
if (StringUtils.hasText(url)) {
Assert.doesNotContain(url, IGNORED_STUB, "JMX url prohibit contains stub, please check");
// Prevent JNDI injection by validating URL format
validateJmxUrl(url);
} else {
// Validate host and port inputs
String host = jmxProtocol.getHost();
int port = Integer.parseInt(jmxProtocol.getPort());
// Validate host format (only allow valid hostnames or IP addresses)
Assert.isTrue(isValidHostname(host), "Invalid hostname format");
Assert.isTrue(port > 0 && port <= 65535, "Port must be between 1 and 65535");
}
}
/**
* Validate JMX URL
*
* @param url JMX URL to validate
* @throws IllegalArgumentException if URL is potentially malicious
*/
private void validateJmxUrl(String url) throws IllegalArgumentException {
// Only allow service:jmx:rmi protocol
Assert.isTrue(url.startsWith("service:jmx:rmi:"), "Only service:jmx:rmi protocol is supported");
String[] disallowedPatterns = { "ldap:", "rmi:", "iiop:", "nis:", "dns:", "corbaname:", "http:", "https:" };
for (String pattern : disallowedPatterns) {
if (url.contains(pattern) && !pattern.equals("rmi:///jndi/rmi:")) {
throw new IllegalArgumentException("Potentially unsafe JNDI protocol detected in URL: " + pattern);
}
}
// Check for suspicious patterns
if (url.contains("${") || url.contains("$[") || url.contains(":#") || url.contains(":/")) {
throw new IllegalArgumentException("Potentially malicious pattern detected in JMX URL");
}
}
/**
* Validate hostname format
*
* @param hostname Hostname to validate
* @return true if hostname is valid
*/
private boolean isValidHostname(String hostname) {
if (hostname == null || hostname.isEmpty()) {
return false;
}
// Simplified hostname/IP validation regex
// This regex accepts valid hostnames, IPv4 and IPv6 addresses
String hostnameRegex = "^([a-zA-Z0-9][-a-zA-Z0-9]*\\.)+[a-zA-Z0-9][-a-zA-Z0-9]*$|^(\\d{1,3}\\.){3}\\d{1,3}$|^([0-9a-fA-F]{0,4}:){2,7}[0-9a-fA-F]{0,4}$";
return hostname.matches(hostnameRegex);
}
@Override
public void collect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
ClassLoader currentClassLoader = Thread.currentThread().getContextClassLoader();
@@ -224,18 +172,16 @@ public class JmxCollectImpl extends AbstractCollect {
log.info("attribute {} value is null.", attribute.getName());
continue;
}
if (value instanceof Number || value instanceof String || value instanceof ObjectName
if (value instanceof Number || value instanceof String || value instanceof ObjectName
|| value instanceof Boolean || value instanceof Date || value instanceof TimeUnit) {
attributeValueMap.put(attribute.getName(), value.toString());
} else if (value instanceof CompositeData) {
CompositeData compositeData = (CompositeData) value;
} else if (value instanceof CompositeData compositeData) {
CompositeType compositeType = compositeData.getCompositeType();
for (String typeKey : compositeType.keySet()) {
Object fieldValue = compositeData.get(typeKey);
attributeValueMap.put(attribute.getName() + SUB_ATTRIBUTE + typeKey, fieldValue.toString());
}
} else if (value instanceof String[]) {
String[] values = (String[]) value;
} else if (value instanceof String[] values) {
StringBuilder builder = new StringBuilder();
for (int index = 0; index < values.length; index++) {
builder.append(values[index]);
@@ -273,33 +219,12 @@ public class JmxCollectImpl extends AbstractCollect {
String url;
if (jmxProtocol.getUrl() != null) {
url = jmxProtocol.getUrl();
// Double check URL format for security
if (!url.startsWith("service:jmx:rmi:")) {
throw new IOException("Unsupported JMX URL protocol. Only service:jmx:rmi: is allowed.");
}
} else {
// More strict formatting with proper escaping
String host = jmxProtocol.getHost();
int port = Integer.parseInt(jmxProtocol.getPort());
// Additional validation at connection time
if (!isValidHostname(host)) {
throw new IOException("Invalid hostname format for JMX connection: " + host);
}
if (port <= 0 || port > 65535) {
throw new IOException("Invalid port for JMX connection: " + port);
}
url = JMX_URL_PREFIX + host + ":" + port + JMX_URL_SUFFIX;
url = JMX_URL_PREFIX + jmxProtocol.getHost() + ":" + jmxProtocol.getPort() + JMX_URL_SUFFIX;
}
// Set security properties to prevent remote class loading
System.setProperty("com.sun.jndi.rmi.object.trustURLCodebase", "false");
System.setProperty("com.sun.jndi.cosnaming.object.trustURLCodebase", "false");
Map<String, Object> environment = new HashMap<>(4);
if (StringUtils.hasText(jmxProtocol.getUsername()) && StringUtils.hasText(jmxProtocol.getPassword())) {
String[] credential = new String[] { jmxProtocol.getUsername(), jmxProtocol.getPassword() };
String[] credential = new String[] {jmxProtocol.getUsername(), jmxProtocol.getPassword()};
environment.put(javax.management.remote.JMXConnector.CREDENTIALS, credential);
}
if (Boolean.TRUE.toString().equals(jmxProtocol.getSsl())) {
@@ -308,20 +233,10 @@ public class JmxCollectImpl extends AbstractCollect {
environment.put(RMIConnectorServer.RMI_CLIENT_SOCKET_FACTORY_ATTRIBUTE, clientSocketFactory);
environment.put("com.sun.jndi.rmi.factory.socket", clientSocketFactory);
}
// Limit JMX connection timeout
environment.put("jmx.remote.x.client.connection.timeout", 10000);
environment.put("jmx.remote.x.server.connection.timeout", 10000);
try {
JMXServiceURL jmxServiceUrl = new JMXServiceURL(url);
conn = JMXConnectorFactory.connect(jmxServiceUrl, environment);
connectionCommonCache.addCache(identifier, new JmxConnect(conn));
return conn;
} catch (Exception e) {
log.error("Failed to connect to JMX server: {}", e.getMessage());
throw new IOException("Failed to connect to JMX server: " + e.getMessage(), e);
}
JMXServiceURL jmxServiceUrl = new JMXServiceURL(url);
conn = JMXConnectorFactory.connect(jmxServiceUrl, environment);
connectionCommonCache.addCache(identifier, new JmxConnect(conn));
return conn;
}
}
@@ -72,13 +72,12 @@ import org.springframework.util.StringUtils;
* prometheus auto collect
*/
@Slf4j
public class PrometheusAutoCollectImpl implements PrometheusCollect {
public class PrometheusAutoCollectImpl {
private final Set<Integer> defaultSuccessStatusCodes = Stream.of(HttpStatus.SC_OK, HttpStatus.SC_CREATED,
HttpStatus.SC_ACCEPTED, HttpStatus.SC_MULTIPLE_CHOICES, HttpStatus.SC_MOVED_PERMANENTLY,
HttpStatus.SC_MOVED_TEMPORARILY).collect(Collectors.toSet());
@Override
public List<CollectRep.MetricsData> collect(CollectRep.MetricsData.Builder builder,
Metrics metrics) {
try {
@@ -140,7 +139,6 @@ public class PrometheusAutoCollectImpl implements PrometheusCollect {
return Collections.singletonList(builder.build());
}
@Override
public String supportProtocol() {
return DispatchConstants.PROTOCOL_PROMETHEUS;
}
@@ -181,7 +179,7 @@ public class PrometheusAutoCollectImpl implements PrometheusCollect {
builder.addField(CollectRep.Field.newBuilder().setName(label.getName())
.setType(CommonConstants.TYPE_STRING).setLabel(true).build());
});
builder.addField(CollectRep.Field.newBuilder().setName("metric_value")
builder.addField(CollectRep.Field.newBuilder().setName("value")
.setType(CommonConstants.TYPE_NUMBER).setLabel(false).build());
}
Map<String, String> labelMap = metric.getLabels()
@@ -1,45 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.hertzbeat.collector.collect.prometheus;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import java.util.List;
/**
* Prometheus metrics collector interface
*/
public interface PrometheusCollect {
/**
* Collect prometheus metrics data
* @param builder metrics data builder
* @param metrics metrics config
* @return list of metrics data
*/
List<CollectRep.MetricsData> collect(CollectRep.MetricsData.Builder builder, Metrics metrics);
/**
* Get the protocol name this collector supported
* @return protocol name
*/
String supportProtocol();
}
@@ -1,308 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.prometheus;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
import org.apache.hertzbeat.collector.util.CollectUtil;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.constants.NetworkConstants;
import org.apache.hertzbeat.common.constants.SignConstants;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.job.protocol.PrometheusProtocol;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.util.Base64Util;
import org.apache.hertzbeat.common.util.CommonUtil;
import org.apache.hertzbeat.common.util.IpDomainUtil;
import org.apache.http.HttpHeaders;
import org.apache.http.HttpHost;
import org.apache.http.HttpStatus;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.AuthCache;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.client.methods.RequestBuilder;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.auth.DigestScheme;
import org.apache.http.impl.client.BasicAuthCache;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.protocol.HttpContext;
import org.apache.http.util.EntityUtils;
import org.springframework.http.MediaType;
import org.springframework.util.StringUtils;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.ConnectException;
import java.net.UnknownHostException;
import java.nio.charset.StandardCharsets;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import javax.net.ssl.SSLException;
import static org.apache.hertzbeat.common.constants.SignConstants.RIGHT_DASH;
@Slf4j
public class PrometheusProxyCollectImpl implements PrometheusCollect {
private final Set<Integer> defaultSuccessStatusCodes = Stream.of(HttpStatus.SC_OK, HttpStatus.SC_CREATED,
HttpStatus.SC_ACCEPTED, HttpStatus.SC_MULTIPLE_CHOICES, HttpStatus.SC_MOVED_PERMANENTLY,
HttpStatus.SC_MOVED_TEMPORARILY).collect(Collectors.toSet());
public static final String RAW_TEXT_CONTENT_FIELD_NAME = "raw_text_content";
@Override
public List<CollectRep.MetricsData> collect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
PrometheusProtocol prometheusProtocol = metrics.getPrometheus();
HttpUriRequest request;
try {
validateParams(metrics);
} catch (Exception e) {
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(e.getMessage());
return Collections.singletonList(builder.build());
}
HttpContext httpContext = createHttpContext(prometheusProtocol);
request = createHttpRequest(prometheusProtocol);
try (CloseableHttpResponse response = CommonHttpClient.getHttpClient().execute(request, httpContext)) {
int statusCode = response.getStatusLine().getStatusCode();
log.debug("Prometheus proxy collect, response status: {}", statusCode);
if (!defaultSuccessStatusCodes.contains(statusCode)) {
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(NetworkConstants.STATUS_CODE + SignConstants.BLANK + statusCode);
return Collections.singletonList(builder.build());
}
String rawTextContent = EntityUtils.toString(response.getEntity(), StandardCharsets.UTF_8);
builder.clearFields();
builder.clearValues();
CollectRep.Field rawDataField = CollectRep.Field.newBuilder()
.setName(RAW_TEXT_CONTENT_FIELD_NAME)
.setType(CommonConstants.TYPE_STRING)
.build();
builder.addField(rawDataField);
CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
valueRowBuilder.addColumn(rawTextContent);
builder.addValueRow(valueRowBuilder.build());
builder.setCode(CollectRep.Code.SUCCESS);
} catch (ClientProtocolException e1) {
String errorMsg = CommonUtil.getMessageFromThrowable(e1);
log.error("Prometheus proxy collect error: {}. Host: {}, Port: {}", errorMsg, prometheusProtocol.getHost(), prometheusProtocol.getPort(), e1);
builder.setCode(CollectRep.Code.UN_CONNECTABLE);
builder.setMsg(errorMsg);
} catch (UnknownHostException e2) {
String errorMsg = CommonUtil.getMessageFromThrowable(e2);
log.info("Prometheus proxy collect unknown host: {}. Host: {}", errorMsg, prometheusProtocol.getHost(), e2);
builder.setCode(CollectRep.Code.UN_REACHABLE);
builder.setMsg("unknown host:" + errorMsg);
} catch (InterruptedIOException | ConnectException | SSLException e3) {
String errorMsg = CommonUtil.getMessageFromThrowable(e3);
log.info("Prometheus proxy collect connect error: {}. Host: {}, Port: {}", errorMsg, prometheusProtocol.getHost(), prometheusProtocol.getPort(), e3);
builder.setCode(CollectRep.Code.UN_CONNECTABLE);
builder.setMsg(errorMsg);
} catch (IOException e4) {
String errorMsg = CommonUtil.getMessageFromThrowable(e4);
log.info("Prometheus proxy collect IO error: {}. Host: {}, Port: {}", errorMsg, prometheusProtocol.getHost(), prometheusProtocol.getPort(), e4);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(errorMsg);
} catch (Exception e) {
String errorMsg = CommonUtil.getMessageFromThrowable(e);
log.error("Prometheus proxy collect unknown error: {}. Host: {}, Port: {}", errorMsg, prometheusProtocol.getHost(), prometheusProtocol.getPort(), e);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(errorMsg);
} finally {
if (request != null) {
request.abort();
}
}
return Collections.singletonList(builder.build());
}
@Override
public String supportProtocol() {
return DispatchConstants.PROTOCOL_PROMETHEUS;
}
private void validateParams(Metrics metrics) throws Exception {
if (metrics == null || metrics.getPrometheus() == null) {
throw new Exception("Prometheus collect must has prometheus params");
}
PrometheusProtocol protocol = metrics.getPrometheus();
if (!StringUtils.hasText(protocol.getHost())
|| !StringUtils.hasText(protocol.getPort())) {
throw new Exception("Prometheus collect must has host and port params");
}
if (protocol.getPath() == null
|| !StringUtils.hasText(protocol.getPath())
|| !protocol.getPath().startsWith(RIGHT_DASH)) {
protocol.setPath(protocol.getPath() == null ? RIGHT_DASH : RIGHT_DASH + protocol.getPath().trim());
}
}
/**
* create httpContext
* This method is adapted from PrometheusAutoCollectImpl
* @param protocol prometheus protocol
* @return context
*/
public HttpContext createHttpContext(PrometheusProtocol protocol) {
PrometheusProtocol.Authorization auth = protocol.getAuthorization();
if (auth != null && DispatchConstants.DIGEST_AUTH.equals(auth.getType())) {
HttpClientContext clientContext = new HttpClientContext();
if (StringUtils.hasText(auth.getDigestAuthUsername())
&& StringUtils.hasText(auth.getDigestAuthPassword())) {
CredentialsProvider provider = new BasicCredentialsProvider();
UsernamePasswordCredentials credentials =
new UsernamePasswordCredentials(auth.getDigestAuthUsername(), auth.getDigestAuthPassword());
provider.setCredentials(AuthScope.ANY, credentials);
AuthCache authCache = new BasicAuthCache();
HttpHost targetHost = new HttpHost(protocol.getHost(), Integer.parseInt(protocol.getPort()));
authCache.put(targetHost, new DigestScheme());
clientContext.setCredentialsProvider(provider);
clientContext.setAuthCache(authCache);
return clientContext;
}
}
return null;
}
/**
* create http request
* This method is adapted from PrometheusAutoCollectImpl
* @param protocol http params
* @return http uri request
*/
public HttpUriRequest createHttpRequest(PrometheusProtocol protocol) {
RequestBuilder requestBuilder = RequestBuilder.get();
// params
Map<String, String> params = protocol.getParams();
if (params != null && !params.isEmpty()) {
for (Map.Entry<String, String> param : params.entrySet()) {
if (StringUtils.hasText(param.getValue())) {
requestBuilder.addParameter(param.getKey(), param.getValue());
}
}
}
requestBuilder.addHeader(HttpHeaders.CONNECTION, NetworkConstants.KEEP_ALIVE);
requestBuilder.addHeader(HttpHeaders.USER_AGENT, NetworkConstants.USER_AGENT);
// headers The custom request header is overwritten here
Map<String, String> headers = protocol.getHeaders();
if (headers != null && !headers.isEmpty()) {
for (Map.Entry<String, String> header : headers.entrySet()) {
if (StringUtils.hasText(header.getValue())) {
requestBuilder.addHeader(CollectUtil.replaceUriSpecialChar(header.getKey()),
CollectUtil.replaceUriSpecialChar(header.getValue()));
}
}
}
if (headers == null || headers.keySet().stream().noneMatch(HttpHeaders.ACCEPT::equalsIgnoreCase)) {
requestBuilder.addHeader(HttpHeaders.ACCEPT, MediaType.TEXT_PLAIN_VALUE + ";version=0.0.4,*/*;q=0.1");
}
if (protocol.getAuthorization() != null) {
PrometheusProtocol.Authorization authorization = protocol.getAuthorization();
if (DispatchConstants.BEARER_TOKEN.equalsIgnoreCase(authorization.getType())) {
if (StringUtils.hasText(authorization.getBearerTokenToken())) {
String value = DispatchConstants.BEARER + " " + authorization.getBearerTokenToken();
requestBuilder.addHeader(HttpHeaders.AUTHORIZATION, value);
}
} else if (DispatchConstants.BASIC_AUTH.equals(authorization.getType())) {
if (StringUtils.hasText(authorization.getBasicAuthUsername())
&& StringUtils.hasText(authorization.getBasicAuthPassword())) {
String authStr = authorization.getBasicAuthUsername() + ":" + authorization.getBasicAuthPassword();
String encodedAuth = Base64Util.encode(authStr);
requestBuilder.addHeader(HttpHeaders.AUTHORIZATION, DispatchConstants.BASIC + " " + encodedAuth);
}
}
}
if (StringUtils.hasLength(protocol.getPayload())) {
requestBuilder.setEntity(new StringEntity(protocol.getPayload(), StandardCharsets.UTF_8));
if (headers == null || headers.keySet().stream().noneMatch(HttpHeaders.CONTENT_TYPE::equalsIgnoreCase)) {
requestBuilder.setHeader(HttpHeaders.CONTENT_TYPE, MediaType.TEXT_PLAIN_VALUE);
}
}
String uriPath = CollectUtil.replaceUriSpecialChar(protocol.getPath());
if (IpDomainUtil.isHasSchema(protocol.getHost())) {
requestBuilder.setUri(protocol.getHost() + SignConstants.DOUBLE_MARK + protocol.getPort() + uriPath);
} else {
String ipAddressType = IpDomainUtil.checkIpAddressType(protocol.getHost());
String baseUri = NetworkConstants.IPV6.equals(ipAddressType)
? String.format("[%s]:%s%s", protocol.getHost(), protocol.getPort(), uriPath)
: String.format("%s:%s%s", protocol.getHost(), protocol.getPort(), uriPath);
boolean ssl = Boolean.parseBoolean(protocol.getSsl());
if (ssl) {
requestBuilder.setUri(NetworkConstants.HTTPS_HEADER + baseUri);
} else {
requestBuilder.setUri(NetworkConstants.HTTP_HEADER + baseUri);
}
}
// custom timeout
int timeout = CollectUtil.getTimeout(protocol.getTimeout());
if (timeout > 0) {
RequestConfig requestConfig = RequestConfig.custom()
.setConnectTimeout(timeout)
.setSocketTimeout(timeout)
.setConnectionRequestTimeout(timeout)
.setRedirectsEnabled(true)
.build();
requestBuilder.setConfig(requestConfig);
} else {
RequestConfig requestConfig = RequestConfig.custom()
.setRedirectsEnabled(true)
.build();
requestBuilder.setConfig(requestConfig);
}
return requestBuilder.build();
}
/**
* get collect instance
* @return instance
*/
public static PrometheusProxyCollectImpl getInstance() {
return PrometheusProxyCollectImpl.SingleInstance.INSTANCE;
}
/**
* static instance
*/
private static class SingleInstance {
private static final PrometheusProxyCollectImpl INSTANCE = new PrometheusProxyCollectImpl();
}
}
@@ -1,83 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.sd;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.collect.AbstractCollect;
import org.apache.hertzbeat.collector.collect.registry.constant.DiscoveryClientInstance;
import org.apache.hertzbeat.collector.collect.registry.discovery.DiscoveryClient;
import org.apache.hertzbeat.collector.collect.registry.discovery.DiscoveryClientManagement;
import org.apache.hertzbeat.collector.collect.registry.discovery.entity.ServiceInstance;
import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.job.protocol.ConsulSdProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.RegistryProtocol;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.util.CommonUtil;
import org.springframework.util.CollectionUtils;
import java.util.List;
/**
* consul sd collector
*/
@Slf4j
public class ConsulSdCollectImpl extends AbstractCollect {
private static final DiscoveryClientManagement discoveryClientManagement = new DiscoveryClientManagement();
@Override
public void preCheck(Metrics metrics) throws IllegalArgumentException {
ConsulSdProtocol consulSd = metrics.getConsul_sd();
if (consulSd == null || consulSd.isInvalid()) {
throw new IllegalArgumentException("Consul Service Discovery params is required.");
}
}
@Override
public void collect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
RegistryProtocol registryProtocol = RegistryProtocol.builder()
.host(metrics.getConsul_sd().getHost())
.port(metrics.getConsul_sd().getPort())
.discoveryClientTypeName(DiscoveryClientInstance.CONSUL.name())
.build();
try (DiscoveryClient client = discoveryClientManagement.getClient(registryProtocol)){
List<ServiceInstance> services = client.getServices();
if (CollectionUtils.isEmpty(services)) {
return;
}
services.forEach(instance -> {
CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
valueRowBuilder.addColumn(instance.getAddress());
valueRowBuilder.addColumn(String.valueOf(instance.getPort()));
builder.addValueRow(valueRowBuilder.build());
});
} catch (Exception e) {
String errorMsg = CommonUtil.getMessageFromThrowable(e);
log.warn("Failed to fetch consul sd... {}", errorMsg);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(errorMsg);
}
}
@Override
public String supportProtocol() {
return DispatchConstants.PROTOCOL_CONSUL_SD;
}
}
@@ -1,181 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.sd;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.collect.AbstractCollect;
import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.util.CommonUtil;
import org.xbill.DNS.AAAARecord;
import org.xbill.DNS.ARecord;
import org.xbill.DNS.Lookup;
import org.xbill.DNS.MXRecord;
import org.xbill.DNS.NSRecord;
import org.xbill.DNS.Record;
import org.xbill.DNS.SRVRecord;
import org.xbill.DNS.SimpleResolver;
import org.xbill.DNS.TextParseException;
import org.xbill.DNS.Type;
import java.time.Duration;
import java.util.Arrays;
/**
* DNS SD collector supporting multiple record types
*/
@Slf4j
public class DnsSdCollectImpl extends AbstractCollect {
private static final int DEFAULT_TIME_OUT = 3;
@Override
public void preCheck(Metrics metrics) throws IllegalArgumentException {
if (metrics.getDns_sd() == null) {
throw new IllegalArgumentException("DNS SD configuration cannot be null");
}
if (metrics.getDns_sd().getHost() == null || metrics.getDns_sd().getHost().isEmpty()) {
throw new IllegalArgumentException("DNS host cannot be null or empty");
}
if (metrics.getDns_sd().getPort() == null || metrics.getDns_sd().getPort().isEmpty()) {
throw new IllegalArgumentException("DNS port cannot be null or empty");
}
if (metrics.getDns_sd().getRecordType() == null || metrics.getDns_sd().getRecordType().isEmpty()) {
throw new IllegalArgumentException("DNS record type cannot be null or empty");
}
if (metrics.getDns_sd().getRecordName() == null || metrics.getDns_sd().getRecordName().isEmpty()) {
throw new IllegalArgumentException("DNS record name cannot be null or empty");
}
}
@Override
public void collect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
String hostName = metrics.getDns_sd().getHost();
int type = Integer.parseInt(metrics.getDns_sd().getRecordType());
Type.check(type);
String recordName = metrics.getDns_sd().getRecordName();
try {
Lookup lookup = new Lookup(recordName, type);
SimpleResolver resolver = new SimpleResolver(metrics.getDns_sd().getHost());
resolver.setPort(Integer.parseInt(metrics.getDns_sd().getPort()));
resolver.setTimeout(Duration.ofMillis(DEFAULT_TIME_OUT));
lookup.setResolver(resolver);
lookup.setCache(null);
lookup.run();
if (lookup.getResult() != Lookup.SUCCESSFUL) {
String msg = String.format("DNS lookup failed for: %s, error: %s", recordName, lookup.getErrorString());
log.warn(msg);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(msg);
return;
}
Record[] records = lookup.getAnswers();
if (records == null || records.length == 0) {
log.info("No record type: {} records found for host: {}", type, hostName);
builder.setCode(CollectRep.Code.SUCCESS);
return;
}
processRecords(builder, records, type);
} catch (TextParseException e) {
String errorMsg = CommonUtil.getMessageFromThrowable(e);
log.warn("Failed to parse dns query... {}", errorMsg);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(errorMsg);
} catch (Exception e) {
String errorMsg = CommonUtil.getMessageFromThrowable(e);
log.error("Failed to fetch dns sd...{}", errorMsg);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(errorMsg);
}
}
private void processRecords(CollectRep.MetricsData.Builder builder, Record[] records, int recordType) {
switch (recordType) {
case Type.A:
processARecords(builder, records);
break;
case Type.AAAA:
processAAAARecords(builder, records);
break;
case Type.SRV:
processSrvRecords(builder, records);
break;
case Type.MX:
processMxRecords(builder, records);
break;
case Type.NS:
processNsRecords(builder, records);
break;
default:
throw new IllegalStateException("Invalid record type: " + recordType);
}
}
@SuppressWarnings({"checkstyle:AbbreviationAsWordInName", "checkstyle:LambdaParameterName"})
private void processARecords(CollectRep.MetricsData.Builder builder, Record[] records) {
Arrays.stream(records).filter(ARecord.class::isInstance).map(ARecord.class::cast).forEach(aRecord -> {
CollectRep.ValueRow.Builder row = CollectRep.ValueRow.newBuilder();
row.addColumn(aRecord.getAddress().getHostAddress());
row.addColumn(""); //A record has no port
builder.addValueRow(row.build());
});
}
@SuppressWarnings("checkstyle:AbbreviationAsWordInName")
private void processAAAARecords(CollectRep.MetricsData.Builder builder, Record[] records) {
Arrays.stream(records).filter(AAAARecord.class::isInstance).map(AAAARecord.class::cast).forEach(aaaaRecord -> {
CollectRep.ValueRow.Builder row = CollectRep.ValueRow.newBuilder();
row.addColumn(aaaaRecord.getAddress().getHostAddress());
row.addColumn(""); //AAAA record has no port
builder.addValueRow(row.build());
});
}
private void processSrvRecords(CollectRep.MetricsData.Builder builder, Record[] records) {
Arrays.stream(records).filter(SRVRecord.class::isInstance).map(SRVRecord.class::cast).forEach(srvRecord -> {
CollectRep.ValueRow.Builder row = CollectRep.ValueRow.newBuilder();
row.addColumn(srvRecord.getTarget().toString(true));
row.addColumn(String.valueOf(srvRecord.getPort()));
builder.addValueRow(row.build());
});
}
private void processMxRecords(CollectRep.MetricsData.Builder builder, Record[] records) {
Arrays.stream(records).filter(MXRecord.class::isInstance).map(MXRecord.class::cast).forEach(mxRecord -> {
CollectRep.ValueRow.Builder row = CollectRep.ValueRow.newBuilder();
row.addColumn(mxRecord.getTarget().toString(true));
row.addColumn(""); //MX record has no port
builder.addValueRow(row.build());
});
}
private void processNsRecords(CollectRep.MetricsData.Builder builder, Record[] records) {
Arrays.stream(records).filter(NSRecord.class::isInstance).map(NSRecord.class::cast).forEach(nsRecord -> {
CollectRep.ValueRow.Builder row = CollectRep.ValueRow.newBuilder();
row.addColumn(nsRecord.getTarget().toString(true));
row.addColumn(""); //NS record has no port
builder.addValueRow(row.build());
});
}
@Override
public String supportProtocol() {
return DispatchConstants.PROTOCOL_DNS_SD;
}
}
@@ -1,111 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.sd;
import com.google.common.collect.Lists;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.List;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.collect.AbstractCollect;
import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.job.protocol.EurekaSdProtocol;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.entity.sd.ConnectionConfig;
import org.apache.hertzbeat.common.entity.sd.EurekaDiscoveryResponseEntity;
import org.apache.hertzbeat.common.util.CommonUtil;
import org.apache.hertzbeat.common.util.XmlUtil;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.client.methods.RequestBuilder;
import org.apache.http.util.EntityUtils;
import org.springframework.util.CollectionUtils;
/**
* eureka service discovery collect impl
*/
@Slf4j
public class EurekaSdCollectImpl extends AbstractCollect {
private static final String APP_LIST_PATH = "/apps";
@Override
public void preCheck(Metrics metrics) throws IllegalArgumentException {
EurekaSdProtocol eurekaSd = metrics.getEureka_sd();
if (eurekaSd == null || eurekaSd.getUrl() == null) {
throw new IllegalArgumentException("Eureka Service Discovery url is required.");
}
}
@Override
public void collect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
List<ConnectionConfig> configList = Lists.newArrayList();
HttpUriRequest request = RequestBuilder.get().setUri(metrics.getEureka_sd().getUrl() + APP_LIST_PATH).build();
try (CloseableHttpResponse response = CommonHttpClient.getHttpClient().execute(request)) {
int statusCode = response.getStatusLine().getStatusCode();
if (statusCode != 200) {
log.warn("Failed to fetch eureka sd...");
builder.setMsg("StatusCode " + statusCode);
builder.setCode(CollectRep.Code.FAIL);
return;
}
String responseBody = EntityUtils.toString(response.getEntity(), StandardCharsets.UTF_8);
EurekaDiscoveryResponseEntity responseEntity =
XmlUtil.fromXml(responseBody, EurekaDiscoveryResponseEntity.class);
if (responseEntity == null || CollectionUtils.isEmpty(responseEntity.getApplications())) {
return;
}
responseEntity.getApplications()
.stream()
.filter(application -> !CollectionUtils.isEmpty(application.getInstances()))
.forEach(application -> convertTarget(configList, application));
configList.forEach(config -> {
CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
valueRowBuilder.addColumn(config.getHost());
valueRowBuilder.addColumn(config.getPort());
builder.addValueRow(valueRowBuilder.build());
});
} catch (IOException e) {
String errorMsg = CommonUtil.getMessageFromThrowable(e);
log.warn("Failed to fetch eureka sd... {}", errorMsg);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(errorMsg);
}
}
private void convertTarget(List<ConnectionConfig> configList,
EurekaDiscoveryResponseEntity.Application application) {
application.getInstances().forEach(instance -> {
String host = instance.getIpAddr();
int port = instance.getPort() == null ? 80 : instance.getPort();
configList.add(ConnectionConfig.builder()
.host(host)
.port(String.valueOf(port))
.build());
});
}
@Override
public String supportProtocol() {
return DispatchConstants.PROTOCOL_EUREKA_SD;
}
}
@@ -20,42 +20,24 @@ package org.apache.hertzbeat.collector.collect.sd;
import com.fasterxml.jackson.core.type.TypeReference;
import com.google.common.collect.Lists;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.List;
import java.util.Map;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.apache.hertzbeat.collector.collect.AbstractCollect;
import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
import org.apache.hertzbeat.collector.util.CollectUtil;
import org.apache.hertzbeat.common.constants.NetworkConstants;
import org.apache.hertzbeat.common.constants.SignConstants;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.job.protocol.HttpProtocol;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.entity.sd.ConnectionConfig;
import org.apache.hertzbeat.common.entity.sd.ServiceDiscoveryResponseEntity;
import org.apache.hertzbeat.common.util.Base64Util;
import org.apache.hertzbeat.common.util.CommonUtil;
import org.apache.hertzbeat.common.util.JsonUtil;
import org.apache.http.HttpHeaders;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.client.methods.RequestBuilder;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.protocol.HttpContext;
import org.apache.http.util.EntityUtils;
import org.springframework.http.MediaType;
import org.springframework.util.CollectionUtils;
import org.springframework.web.util.UriUtils;
/**
@@ -70,10 +52,9 @@ public class HttpSdCollectImpl extends AbstractCollect {
@Override
public void collect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
List<ConnectionConfig> configList = Lists.newArrayList();
HttpUriRequest request = RequestBuilder.get().setUri(metrics.getHttp_sd().getUrl()).build();
HttpUriRequest request = createHttpRequest(metrics.getHttp_sd());
HttpContext httpContext = createHttpContext(metrics.getHttp_sd());
try (CloseableHttpResponse response = CommonHttpClient.getHttpClient().execute(request, httpContext)) {
try (CloseableHttpResponse response = CommonHttpClient.getHttpClient().execute(request)) {
int statusCode = response.getStatusLine().getStatusCode();
if (statusCode != 200) {
log.warn("Failed to fetch sd...");
@@ -132,111 +113,4 @@ public class HttpSdCollectImpl extends AbstractCollect {
public String supportProtocol() {
return DispatchConstants.PROTOCOL_HTTP_SD;
}
/**
* create httpContext
*
* @param httpSdProtocol http sd protocol
* @return context
*/
public HttpContext createHttpContext(HttpProtocol httpSdProtocol) {
HttpProtocol.Authorization auth = httpSdProtocol.getAuthorization();
if (auth != null && DispatchConstants.DIGEST_AUTH.equals(auth.getType())) {
HttpClientContext clientContext = new HttpClientContext();
if (org.springframework.util.StringUtils.hasText(auth.getDigestAuthUsername())
&& org.springframework.util.StringUtils.hasText(auth.getDigestAuthPassword())) {
CredentialsProvider provider = new BasicCredentialsProvider();
UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(auth.getDigestAuthUsername(),
auth.getDigestAuthPassword());
URL url;
try {
url = new URL(httpSdProtocol.getUrl());
} catch (MalformedURLException e) {
throw new IllegalArgumentException("Invalid URI format.", e);
}
int port = url.getPort() != -1 ? url.getPort() : ("https".equals(url.getProtocol()) ? 443 : 80);
AuthScope authScope = new AuthScope(url.getHost(), port);
provider.setCredentials(authScope, credentials);
clientContext.setCredentialsProvider(provider);
return clientContext;
}
}
return null;
}
/**
* create http request
*
* @param httpSdProtocol http request set
* @return http uri request
*/
public HttpUriRequest createHttpRequest(HttpProtocol httpSdProtocol) {
RequestBuilder requestBuilder = RequestBuilder.get();
// The default request header can be overridden if customized
// keep-alive
requestBuilder.addHeader(HttpHeaders.CONNECTION, NetworkConstants.KEEP_ALIVE);
requestBuilder.addHeader(HttpHeaders.USER_AGENT, NetworkConstants.USER_AGENT);
// headers The custom request header is overwritten here
Map<String, String> headers = httpSdProtocol.getHeaders();
if (headers != null && !headers.isEmpty()) {
for (Map.Entry<String, String> header : headers.entrySet()) {
if (org.springframework.util.StringUtils.hasText(header.getValue())) {
requestBuilder.addHeader(header.getKey(), header.getValue());
}
}
}
// add accept
requestBuilder.addHeader(HttpHeaders.ACCEPT, MediaType.APPLICATION_JSON_VALUE);
// add authorization
if (httpSdProtocol.getAuthorization() != null) {
HttpProtocol.Authorization authorization = httpSdProtocol.getAuthorization();
if (DispatchConstants.BEARER_TOKEN.equalsIgnoreCase(authorization.getType())) {
String value = DispatchConstants.BEARER + SignConstants.BLANK + authorization.getBearerTokenToken();
requestBuilder.addHeader(HttpHeaders.AUTHORIZATION, value);
} else if (DispatchConstants.BASIC_AUTH.equals(authorization.getType())) {
if (org.springframework.util.StringUtils.hasText(authorization.getBasicAuthUsername())
&& org.springframework.util.StringUtils.hasText(authorization.getBasicAuthPassword())) {
String authStr = authorization.getBasicAuthUsername() + SignConstants.DOUBLE_MARK + authorization.getBasicAuthPassword();
String encodedAuth = Base64Util.encode(authStr);
requestBuilder.addHeader(HttpHeaders.AUTHORIZATION, DispatchConstants.BASIC + SignConstants.BLANK + encodedAuth);
}
}
}
// uri encode, default true
boolean enableUrlEncoding = Boolean.parseBoolean(httpSdProtocol.getEnableUrlEncoding());
if (enableUrlEncoding) {
// if the url contains parameters directly
if (httpSdProtocol.getUrl().contains("?")) {
String path = httpSdProtocol.getUrl().substring(0, httpSdProtocol.getUrl().indexOf("?"));
String query = httpSdProtocol.getUrl().substring(httpSdProtocol.getUrl().indexOf("?") + 1);
httpSdProtocol.setUrl(UriUtils.encodePath(path, "UTF-8") + "?" + UriUtils.encodeQuery(query, "UTF-8"));
} else {
httpSdProtocol.setUrl(UriUtils.encodePath(httpSdProtocol.getUrl(), "UTF-8"));
}
}
// set uri
try {
requestBuilder.setUri(httpSdProtocol.getUrl());
} catch (IllegalArgumentException e) {
log.warn("Invalid URI with illegal characters: {}. User has disabled URL encoding, not applying any encoding.", httpSdProtocol.getUrl());
throw e;
}
// custom timeout
int timeout = CollectUtil.getTimeout(httpSdProtocol.getTimeout(), 0);
if (timeout > 0) {
RequestConfig requestConfig = RequestConfig.custom()
.setConnectTimeout(timeout)
.setSocketTimeout(timeout)
.setRedirectsEnabled(true)
.build();
requestBuilder.setConfig(requestConfig);
}
return requestBuilder.build();
}
}
@@ -1,114 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.sd;
import java.util.List;
import org.apache.hertzbeat.collector.collect.AbstractCollect;
import org.apache.hertzbeat.collector.collect.registry.constant.DiscoveryClientInstance;
import org.apache.hertzbeat.collector.collect.registry.discovery.DiscoveryClient;
import org.apache.hertzbeat.collector.collect.registry.discovery.DiscoveryClientManagement;
import org.apache.hertzbeat.collector.collect.registry.discovery.entity.ServiceInstance;
import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.job.protocol.RegistryProtocol;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.util.CommonUtil;
import org.springframework.util.CollectionUtils;
import lombok.extern.slf4j.Slf4j;
/**
* Nacos Service Discovery Collector
* This collector integrates with Nacos to discover registered services
*/
@Slf4j
public class NacosSdCollectImpl extends AbstractCollect {
/**
* Client management to interact with discovery services
*/
private final DiscoveryClientManagement discoveryClientManagement = new DiscoveryClientManagement();
@Override
public void preCheck(Metrics metrics) throws IllegalArgumentException {
// Validate the required configuration is present
if (metrics == null || metrics.getNacos_sd() == null) {
throw new IllegalArgumentException("Nacos service discovery monitoring, the config is null");
}
if (metrics.getNacos_sd().isInvalid()) {
throw new IllegalArgumentException("Nacos service discovery monitoring, the config is invalid");
}
}
@Override
public void collect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
// Create Registry protocol from NacosSd protocol
RegistryProtocol registryProtocol = RegistryProtocol.builder()
.host(metrics.getNacos_sd().getHost())
.port(metrics.getNacos_sd().getPort())
.discoveryClientTypeName(DiscoveryClientInstance.NACOS.name())
.build();
DiscoveryClient discoveryClient = null;
try {
// Use the existing NacosDiscoveryClient through DiscoveryClientManagement
discoveryClient = discoveryClientManagement.getClient(registryProtocol);
if (discoveryClient == null) {
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg("Failed to get Nacos discovery client");
return;
}
// Get all services registered in Nacos
List<ServiceInstance> services = discoveryClient.getServices();
if (CollectionUtils.isEmpty(services)) {
return;
}
// Populate the response data with service information
services.forEach(service -> {
CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
valueRowBuilder.addColumn(service.getAddress());
valueRowBuilder.addColumn(String.valueOf(service.getPort()));
valueRowBuilder.addColumn(service.getServiceName());
valueRowBuilder.addColumn(service.getHealthStatus());
builder.addValueRow(valueRowBuilder.build());
});
} catch (Exception e) {
String errorMsg = CommonUtil.getMessageFromThrowable(e);
log.warn("Failed to fetch services from Nacos: {}", errorMsg);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(errorMsg);
} finally {
// Close the discovery client to release resources
if (discoveryClient != null) {
try {
discoveryClient.close();
} catch (Exception e) {
log.warn("Failed to close Nacos discovery client: {}", CommonUtil.getMessageFromThrowable(e));
}
}
}
}
@Override
public String supportProtocol() {
return DispatchConstants.PROTOCOL_NACOS_SD;
}
}
@@ -1,95 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.sd;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.collect.AbstractCollect;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.entity.job.protocol.ZookeeperSdProtocol;
import org.apache.hertzbeat.common.entity.sd.ConnectionConfig;
import org.apache.zookeeper.KeeperException;
import org.apache.zookeeper.ZooKeeper;
import org.apache.hertzbeat.common.util.CommonUtil;
import java.io.IOException;
import java.util.List;
/**
* zookeeper sd collector
*/
@Slf4j
public class ZookeeperSdCollectImpl extends AbstractCollect {
private static int TIMEOUT = 30000;
@Override
public void collect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
ZookeeperSdProtocol zookeeperSdProtocol = metrics.getZookeeper_sd();
String url = zookeeperSdProtocol.getUrl();
String pathPrefix = zookeeperSdProtocol.getPathPrefix();
try (ZooKeeper zk = new ZooKeeper(url, TIMEOUT, event -> {})){
List<String> children = zk.getChildren(pathPrefix, false);
List<ConnectionConfig> connectionConfigs = children.stream().map(node -> {
String[] split = node.split(":");
if (split.length != 2) log.warn("Node format is incorrect: {}, expected format is 'host:port'", node);
return new ConnectionConfig(split[0], split[1]);
}).toList();
connectionConfigs.forEach(config -> {
CollectRep.ValueRow valueRow = CollectRep.ValueRow.newBuilder()
.addColumn(config.getHost())
.addColumn(config.getPort())
.build();
builder.addValueRow(valueRow);
});
} catch (IOException e){
String errorMsg = CommonUtil.getMessageFromThrowable(e);
log.error("Failed to connect to Zookeeper: {}", errorMsg);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(errorMsg);
} catch (InterruptedException e) {
String errorMsg = CommonUtil.getMessageFromThrowable(e);
log.error("Zookeeper connection interrupted: {}", errorMsg);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(errorMsg);
} catch (KeeperException e) {
String errorMsg = CommonUtil.getMessageFromThrowable(e);
log.error("Zookeeper operation failed: {}", errorMsg);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg(errorMsg);
}
}
@Override
public void preCheck(Metrics metrics) throws IllegalArgumentException {
if (metrics.getZookeeper_sd() == null) {
throw new IllegalArgumentException("Zookeeper SD configuration cannot be null");
}
if (metrics.getZookeeper_sd().getUrl() == null || metrics.getZookeeper_sd().getUrl().isEmpty()) {
throw new IllegalArgumentException("Zookeeper URL cannot be null or empty");
}
if (metrics.getZookeeper_sd().getPathPrefix() == null || metrics.getZookeeper_sd().getPathPrefix().isEmpty()) {
throw new IllegalArgumentException("Zookeeper path prefix cannot be null or empty");
}
}
@Override
public String supportProtocol() {
return "zookeeper_sd";
}
}
@@ -1,200 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.sd;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.nullable;
import static org.mockito.Mockito.when;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import lombok.SneakyThrows;
import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.job.protocol.HttpProtocol;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.entity.sd.ServiceDiscoveryResponseEntity;
import org.apache.hertzbeat.common.util.CommonUtil;
import org.apache.hertzbeat.common.util.JsonUtil;
import org.apache.http.HttpEntity;
import org.apache.http.ProtocolVersion;
import org.apache.http.StatusLine;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.message.BasicStatusLine;
import org.apache.http.protocol.HttpContext;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.MockedStatic;
import org.mockito.Mockito;
import org.mockito.junit.jupiter.MockitoExtension;
/**
* Test case for {@link HttpSdCollectImpl}
*/
@ExtendWith(MockitoExtension.class)
class HttpSdCollectImplTest {
@InjectMocks
private HttpSdCollectImpl httpSdCollectImpl;
@Mock
private CloseableHttpClient httpClient;
@Mock
private CloseableHttpResponse httpResponse;
private Metrics metrics;
private HttpProtocol httpProtocol;
private CollectRep.MetricsData.Builder builder;
@BeforeEach
void setUp() {
httpProtocol = HttpProtocol.builder()
.url("http://localhost:8080/services")
.build();
metrics = Metrics.builder()
.http_sd(httpProtocol)
.build();
builder = CollectRep.MetricsData.newBuilder();
}
@Test
void testCollectSuccess() throws IOException {
List<ServiceDiscoveryResponseEntity> responseEntities = new ArrayList<>();
ServiceDiscoveryResponseEntity entity1 = new ServiceDiscoveryResponseEntity();
entity1.setTarget(Arrays.asList("192.168.1.10:8080", "192.168.1.11:8081"));
ServiceDiscoveryResponseEntity entity2 = new ServiceDiscoveryResponseEntity();
entity2.setTarget(Arrays.asList("192.168.1.12:8082"));
responseEntities.add(entity1);
responseEntities.add(entity2);
String jsonResponse = JsonUtil.toJson(responseEntities);
try (MockedStatic<CommonHttpClient> mockedHttpClient = Mockito.mockStatic(CommonHttpClient.class)) {
mockedHttpClient.when(CommonHttpClient::getHttpClient).thenReturn(httpClient);
when(httpClient.execute(any(HttpUriRequest.class), nullable(HttpContext.class))).thenReturn(httpResponse);
StatusLine statusLine = new BasicStatusLine(new ProtocolVersion("HTTP", 1, 1), 200, "OK");
when(httpResponse.getStatusLine()).thenReturn(statusLine);
HttpEntity entity = new StringEntity(jsonResponse, ContentType.APPLICATION_JSON);
when(httpResponse.getEntity()).thenReturn(entity);
httpSdCollectImpl.collect(builder, metrics);
assertEquals(3, builder.getValuesCount());
CollectRep.ValueRow firstRow = builder.getValues(0);
assertEquals("192.168.1.10", firstRow.getColumns(0));
assertEquals("8080", firstRow.getColumns(1));
CollectRep.ValueRow secondRow = builder.getValues(1);
assertEquals("192.168.1.11", secondRow.getColumns(0));
assertEquals("8081", secondRow.getColumns(1));
CollectRep.ValueRow thirdRow = builder.getValues(2);
assertEquals("192.168.1.12", thirdRow.getColumns(0));
assertEquals("8082", thirdRow.getColumns(1));
}
}
@Test
void testCollectWithNon200Status() throws IOException {
try (MockedStatic<CommonHttpClient> mockedHttpClient = Mockito.mockStatic(CommonHttpClient.class)) {
mockedHttpClient.when(CommonHttpClient::getHttpClient).thenReturn(httpClient);
when(httpClient.execute(any(HttpUriRequest.class), nullable(HttpContext.class))).thenReturn(httpResponse);
StatusLine statusLine = new BasicStatusLine(new ProtocolVersion("HTTP", 1, 1), 404, "Not Found");
when(httpResponse.getStatusLine()).thenReturn(statusLine);
httpSdCollectImpl.collect(builder, metrics);
assertEquals(CollectRep.Code.FAIL, builder.getCode());
assertEquals("StatusCode 404", builder.getMsg());
}
}
@SneakyThrows
@Test
void testCollectWithException() {
String exceptionMessage = "Connection refused";
IOException testException = new IOException(exceptionMessage);
try (MockedStatic<CommonHttpClient> mockedHttpClient = Mockito.mockStatic(CommonHttpClient.class);
MockedStatic<CommonUtil> mockedCommonUtil = Mockito.mockStatic(CommonUtil.class)) {
mockedHttpClient.when(CommonHttpClient::getHttpClient).thenReturn(httpClient);
when(httpClient.execute(any(HttpUriRequest.class), nullable(HttpContext.class))).thenThrow(testException);
mockedCommonUtil.when(() -> CommonUtil.getMessageFromThrowable(any(Throwable.class)))
.thenReturn(exceptionMessage);
httpSdCollectImpl.collect(builder, metrics);
assertEquals(CollectRep.Code.FAIL, builder.getCode());
assertEquals(exceptionMessage, builder.getMsg());
}
}
@Test
void testCollectWithEmptyServiceList() throws IOException {
List<ServiceDiscoveryResponseEntity> emptyList = Collections.emptyList();
String jsonResponse = JsonUtil.toJson(emptyList);
try (MockedStatic<CommonHttpClient> mockedHttpClient = Mockito.mockStatic(CommonHttpClient.class)) {
mockedHttpClient.when(CommonHttpClient::getHttpClient).thenReturn(httpClient);
when(httpClient.execute(any(HttpUriRequest.class), nullable(HttpContext.class))).thenReturn(httpResponse);
StatusLine statusLine = new BasicStatusLine(new ProtocolVersion("HTTP", 1, 1), 200, "OK");
when(httpResponse.getStatusLine()).thenReturn(statusLine);
HttpEntity entity = new StringEntity(jsonResponse, ContentType.APPLICATION_JSON);
when(httpResponse.getEntity()).thenReturn(entity);
httpSdCollectImpl.collect(builder, metrics);
assertEquals(0, builder.getValuesCount());
}
}
@Test
void testSupportProtocol() {
assertEquals(DispatchConstants.PROTOCOL_HTTP_SD, httpSdCollectImpl.supportProtocol());
}
}
@@ -1,233 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.sd;
import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import lombok.SneakyThrows;
import org.apache.hertzbeat.collector.collect.registry.discovery.DiscoveryClient;
import org.apache.hertzbeat.collector.collect.registry.discovery.DiscoveryClientManagement;
import org.apache.hertzbeat.collector.collect.registry.discovery.entity.ServiceInstance;
import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.job.protocol.NacosSdProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.RegistryProtocol;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.util.CommonUtil;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.MockedStatic;
import org.mockito.Mockito;
import org.mockito.junit.jupiter.MockitoExtension;
import org.springframework.test.util.ReflectionTestUtils;
/**
* Test case for {@link NacosSdCollectImpl}
*/
@ExtendWith(MockitoExtension.class)
class NacosSdCollectImplTest {
@InjectMocks
private NacosSdCollectImpl nacosSdCollectImpl;
@Mock
private DiscoveryClientManagement discoveryClientManagement;
@Mock
private DiscoveryClient discoveryClient;
private Metrics metrics;
private NacosSdProtocol nacosSdProtocol;
private CollectRep.MetricsData.Builder builder;
@BeforeEach
void setUp() {
nacosSdProtocol = NacosSdProtocol.builder()
.host("localhost")
.port("8848")
.username("nacos")
.password("nacos")
.build();
metrics = Metrics.builder()
.nacos_sd(nacosSdProtocol)
.build();
builder = CollectRep.MetricsData.newBuilder();
ReflectionTestUtils.setField(nacosSdCollectImpl, "discoveryClientManagement", discoveryClientManagement);
}
@Test
void testPreCheckWithNullMetrics() {
IllegalArgumentException exception = assertThrows(IllegalArgumentException.class,
() -> nacosSdCollectImpl.preCheck(null));
assertEquals("Nacos service discovery monitoring, the config is null", exception.getMessage());
}
@Test
void testPreCheckWithNullNacosSdConfig() {
Metrics metricsWithoutNacosSd = Metrics.builder().build();
IllegalArgumentException exception = assertThrows(IllegalArgumentException.class,
() -> nacosSdCollectImpl.preCheck(metricsWithoutNacosSd));
assertEquals("Nacos service discovery monitoring, the config is null", exception.getMessage());
}
@Test
void testPreCheckWithInvalidNacosSdConfig() {
NacosSdProtocol invalidNacosSdProtocol = NacosSdProtocol.builder()
.host("")
.port("8848")
.build();
Metrics metricsWithInvalidNacosSd = Metrics.builder()
.nacos_sd(invalidNacosSdProtocol)
.build();
IllegalArgumentException exception = assertThrows(IllegalArgumentException.class,
() -> nacosSdCollectImpl.preCheck(metricsWithInvalidNacosSd));
assertEquals("Nacos service discovery monitoring, the config is invalid", exception.getMessage());
NacosSdProtocol portInvalidNacosSdProtocol = NacosSdProtocol.builder()
.host("localhost")
.port("")
.build();
Metrics portMetricsWithInvalidNacosSd = Metrics.builder()
.nacos_sd(portInvalidNacosSdProtocol)
.build();
exception = assertThrows(IllegalArgumentException.class,
() -> nacosSdCollectImpl.preCheck(portMetricsWithInvalidNacosSd));
assertEquals("Nacos service discovery monitoring, the config is invalid", exception.getMessage());
}
@Test
void testPreCheckWithValidConfig() {
assertDoesNotThrow(() -> nacosSdCollectImpl.preCheck(metrics));
}
@Test
void testCollectSuccess() throws Exception {
List<ServiceInstance> services = new ArrayList<>();
services.add(ServiceInstance.builder()
.serviceId("service-1")
.serviceName("user-service")
.address("192.168.1.10")
.port(8080)
.healthStatus("UP")
.build());
services.add(ServiceInstance.builder()
.serviceId("service-2")
.serviceName("order-service")
.address("192.168.1.11")
.port(8081)
.healthStatus("UP")
.build());
when(discoveryClientManagement.getClient(any(RegistryProtocol.class))).thenReturn(discoveryClient);
when(discoveryClient.getServices()).thenReturn(services);
nacosSdCollectImpl.collect(builder, metrics);
verify(discoveryClient, times(1)).close();
assertEquals(2, builder.getValuesCount());
CollectRep.ValueRow firstRow = builder.getValues(0);
assertEquals("192.168.1.10", firstRow.getColumns(0));
assertEquals("8080", firstRow.getColumns(1));
assertEquals("user-service", firstRow.getColumns(2));
assertEquals("UP", firstRow.getColumns(3));
CollectRep.ValueRow secondRow = builder.getValues(1);
assertEquals("192.168.1.11", secondRow.getColumns(0));
assertEquals("8081", secondRow.getColumns(1));
assertEquals("order-service", secondRow.getColumns(2));
assertEquals("UP", secondRow.getColumns(3));
}
@Test
void testCollectClientNull() {
when(discoveryClientManagement.getClient(any(RegistryProtocol.class))).thenReturn(null);
nacosSdCollectImpl.collect(builder, metrics);
assertEquals(CollectRep.Code.FAIL, builder.getCode());
assertEquals("Failed to get Nacos discovery client", builder.getMsg());
}
@SneakyThrows
@Test
void testCollectWithException() {
String exceptionMessage = "Connection refused";
Exception testException = new RuntimeException(exceptionMessage);
when(discoveryClientManagement.getClient(any(RegistryProtocol.class))).thenReturn(discoveryClient);
when(discoveryClient.getServices()).thenThrow(testException);
try (MockedStatic<CommonUtil> mockedCommonUtil = Mockito.mockStatic(CommonUtil.class)) {
mockedCommonUtil.when(() -> CommonUtil.getMessageFromThrowable(any(Throwable.class)))
.thenReturn(exceptionMessage);
nacosSdCollectImpl.collect(builder, metrics);
assertEquals(CollectRep.Code.FAIL, builder.getCode());
assertEquals(exceptionMessage, builder.getMsg());
verify(discoveryClient, times(1)).close();
}
}
@Test
void testCollectWithEmptyServiceList() throws Exception {
when(discoveryClientManagement.getClient(any(RegistryProtocol.class))).thenReturn(discoveryClient);
when(discoveryClient.getServices()).thenReturn(Collections.emptyList());
nacosSdCollectImpl.collect(builder, metrics);
assertEquals(0, builder.getValuesCount());
verify(discoveryClient, times(1)).close();
}
@Test
void testSupportProtocol() {
assertEquals(DispatchConstants.PROTOCOL_NACOS_SD, nacosSdCollectImpl.supportProtocol());
}
}
@@ -1,113 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.sd;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.job.protocol.ZookeeperSdProtocol;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.zookeeper.ZooKeeper;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.MockedConstruction;
import org.mockito.Mockito;
import org.mockito.junit.jupiter.MockitoExtension;
import java.util.List;
import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
@ExtendWith(MockitoExtension.class)
class ZookeeperSdCollectImplTest {
private ZookeeperSdCollectImpl zookeeperSdCollect;
private Metrics metrics;
private ZookeeperSdProtocol protocol;
private CollectRep.MetricsData.Builder builder;
@BeforeEach
void setUp() {
zookeeperSdCollect = new ZookeeperSdCollectImpl();
protocol = ZookeeperSdProtocol.builder()
.url("localhost:2181")
.pathPrefix("/services")
.build();
metrics = Metrics.builder()
.zookeeper_sd(protocol)
.build();
builder = CollectRep.MetricsData.newBuilder();
}
@Test
void testPreCheckWithNullConfig() {
Metrics invalid = Metrics.builder().build();
IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
() -> zookeeperSdCollect.preCheck(invalid));
assertEquals("Zookeeper SD configuration cannot be null", e.getMessage());
}
@Test
void testPreCheckWithEmptyUrl() {
ZookeeperSdProtocol badProtocol = ZookeeperSdProtocol.builder().url("").pathPrefix("/path").build();
Metrics m = Metrics.builder().zookeeper_sd(badProtocol).build();
IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
() -> zookeeperSdCollect.preCheck(m));
assertEquals("Zookeeper URL cannot be null or empty", e.getMessage());
}
@Test
void testPreCheckWithEmptyPath() {
ZookeeperSdProtocol badProtocol = ZookeeperSdProtocol.builder().url("host").pathPrefix("").build();
Metrics m = Metrics.builder().zookeeper_sd(badProtocol).build();
IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
() -> zookeeperSdCollect.preCheck(m));
assertEquals("Zookeeper path prefix cannot be null or empty", e.getMessage());
}
@Test
void testPreCheckValid() {
assertDoesNotThrow(() -> zookeeperSdCollect.preCheck(metrics));
}
@Test
void testSupportProtocol() {
assertEquals("zookeeper_sd", zookeeperSdCollect.supportProtocol());
}
@Test
void testCollectSuccess() throws Exception {
try (MockedConstruction<ZooKeeper> mocked = Mockito.mockConstruction(ZooKeeper.class,
(mock, context) -> Mockito.when(mock.getChildren("/services", false)).thenReturn(List.of("host1:8080", "host2:9090")))) {
zookeeperSdCollect.collect(builder, metrics);
assertEquals(2, builder.getValuesCount());
assertEquals("host1", builder.getValues(0).getColumns(0));
assertEquals("8080", builder.getValues(0).getColumns(1));
assertEquals("host2", builder.getValues(1).getColumns(0));
assertEquals("9090", builder.getValues(1).getColumns(1));
}
}
}
@@ -28,7 +28,7 @@ import java.util.concurrent.ScheduledExecutorService;
import org.apache.hertzbeat.collector.dispatch.CollectorInfoProperties;
import org.apache.hertzbeat.collector.dispatch.DispatchProperties;
import org.apache.hertzbeat.collector.dispatch.entrance.internal.CollectJobService;
import org.apache.hertzbeat.collector.timer.TimerDispatch;
import org.apache.hertzbeat.collector.dispatch.timer.TimerDispatch;
import org.apache.hertzbeat.common.entity.message.ClusterMsg;
import org.apache.hertzbeat.common.support.CommonThreadPool;
import org.apache.hertzbeat.remoting.RemotingClient;
@@ -32,7 +32,7 @@ import java.util.concurrent.CountDownLatch;
import org.apache.hertzbeat.collector.dispatch.DispatchProperties;
import org.apache.hertzbeat.collector.dispatch.WorkerPool;
import org.apache.hertzbeat.collector.dispatch.entrance.CollectServer;
import org.apache.hertzbeat.collector.timer.TimerDispatch;
import org.apache.hertzbeat.collector.dispatch.timer.TimerDispatch;
import org.apache.hertzbeat.common.entity.job.Job;
import org.apache.hertzbeat.common.entity.message.ClusterMsg;
import org.apache.hertzbeat.common.entity.message.CollectRep;
@@ -23,9 +23,9 @@ import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.dispatch.entrance.internal.CollectJobService;
import org.apache.hertzbeat.common.timer.Timeout;
import org.apache.hertzbeat.collector.timer.TimerDispatch;
import org.apache.hertzbeat.collector.timer.WheelTimerTask;
import org.apache.hertzbeat.collector.dispatch.timer.Timeout;
import org.apache.hertzbeat.collector.dispatch.timer.TimerDispatch;
import org.apache.hertzbeat.collector.dispatch.timer.WheelTimerTask;
import org.apache.hertzbeat.collector.dispatch.unit.UnitConvert;
import org.apache.hertzbeat.collector.util.CollectUtil;
import org.apache.hertzbeat.common.entity.job.Configmap;
@@ -23,8 +23,8 @@ import org.apache.commons.jexl3.JexlExpression;
import org.apache.hertzbeat.collector.collect.AbstractCollect;
import org.apache.hertzbeat.collector.collect.prometheus.PrometheusAutoCollectImpl;
import org.apache.hertzbeat.collector.collect.strategy.CollectStrategyFactory;
import org.apache.hertzbeat.common.timer.Timeout;
import org.apache.hertzbeat.collector.timer.WheelTimerTask;
import org.apache.hertzbeat.collector.dispatch.timer.Timeout;
import org.apache.hertzbeat.collector.dispatch.timer.WheelTimerTask;
import org.apache.hertzbeat.collector.dispatch.unit.UnitConvert;
import org.apache.hertzbeat.collector.util.CollectUtil;
import org.apache.hertzbeat.common.constants.CommonConstants;
@@ -115,10 +115,6 @@ public class MetricsCollect implements Runnable, Comparable<MetricsCollect> {
* Whether it is a service discovery job, true is yes, false is no
*/
protected boolean isSd;
/**
* Whether to use the Prometheus proxy
*/
protected boolean prometheusProxyMode;
protected List<UnitConvert> unitConvertList;
@@ -141,7 +137,6 @@ public class MetricsCollect implements Runnable, Comparable<MetricsCollect> {
this.collectDataDispatch = collectDataDispatch;
this.isCyclic = job.isCyclic();
this.isSd = job.isSd();
this.prometheusProxyMode = job.isPrometheusProxyMode();
this.unitConvertList = unitConvertList;
// Temporary one-time tasks are executed with high priority
if (isCyclic) {
@@ -158,31 +153,11 @@ public class MetricsCollect implements Runnable, Comparable<MetricsCollect> {
CollectRep.MetricsData.Builder response = CollectRep.MetricsData.newBuilder();
response.setApp(app).setId(id).setTenantId(tenantId)
.setLabels(labels).setAnnotations(annotations).addMetadataAll(metadata);
// for prometheus auto or proxy mode
// for prometheus auto
if (DispatchConstants.PROTOCOL_PROMETHEUS.equalsIgnoreCase(metrics.getProtocol())) {
List<CollectRep.MetricsData> metricsData;
// TODO: Refactor Prometheus metrics collection logic.
// The current implementation for proxy mode and auto mode needs review and potential simplification.
// Consider a more unified approach or clarify the conditions for each mode.
/*
// TODO USE PROXY MODE
if (prometheusProxyMode) {
List<CollectRep.MetricsData> proxyData = PrometheusProxyCollectImpl.getInstance().collect(response, metrics);
List<CollectRep.MetricsData> autoData = PrometheusAutoCollectImpl.getInstance().collect(response, metrics);
metricsData = new LinkedList<>();
if (proxyData != null) {
metricsData.addAll(proxyData);
}
if (autoData != null) {
metricsData.addAll(autoData);
}
} else {
metricsData = PrometheusAutoCollectImpl.getInstance().collect(response, metrics);
}
*/
metricsData = PrometheusAutoCollectImpl.getInstance().collect(response, metrics);
validateResponse(metricsData == null ? null : metricsData.stream().findFirst().orElse(null));
List<CollectRep.MetricsData> metricsData = PrometheusAutoCollectImpl
.getInstance().collect(response, metrics);
validateResponse(metricsData.stream().findFirst().orElse(null));
collectDataDispatch.dispatchCollectData(timeout, metrics, metricsData);
return;
}
@@ -29,9 +29,5 @@ org.apache.hertzbeat.collector.collect.mqtt.MqttCollectImpl
org.apache.hertzbeat.collector.collect.ipmi2.IpmiCollectImpl
org.apache.hertzbeat.collector.collect.kafka.KafkaCollectImpl
org.apache.hertzbeat.collector.collect.sd.HttpSdCollectImpl
org.apache.hertzbeat.collector.collect.sd.NacosSdCollectImpl
org.apache.hertzbeat.collector.collect.sd.DnsSdCollectImpl
org.apache.hertzbeat.collector.collect.sd.EurekaSdCollectImpl
org.apache.hertzbeat.collector.collect.sd.ConsulSdCollectImpl
org.apache.hertzbeat.collector.collect.modbus.ModbusCollectImpl
org.apache.hertzbeat.collector.collect.s7.S7CollectImpl
org.apache.hertzbeat.collector.collect.s7.S7CollectImpl
@@ -39,7 +39,7 @@ spring:
collector:
info:
version: ${COLLECTOR_VERSION:1.7.1}
version: ${COLLECTOR_VERSION:1.7.0}
ip: ${COLLECTOR_IP:}
dispatch:
entrance:
@@ -17,7 +17,7 @@
package org.apache.hertzbeat.collector.dispatch;
import org.apache.hertzbeat.common.timer.Timeout;
import org.apache.hertzbeat.collector.dispatch.timer.Timeout;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.message.CollectRep;
@@ -127,23 +127,6 @@ public interface DispatchConstants {
* protocol http sd
*/
String PROTOCOL_HTTP_SD = "http_sd";
/**
* protocol nacos sd
*/
String PROTOCOL_NACOS_SD = "nacos_sd";
/**
* protocol dns sd
*/
String PROTOCOL_DNS_SD = "dns_sd";
/**
* protocol eureka sd
*/
String PROTOCOL_EUREKA_SD = "eureka_sd";
/**
* protocol consul sd
*/
String PROTOCOL_CONSUL_SD = "consul_sd";
/**
* protocol redfish
*/
@@ -17,7 +17,7 @@
package org.apache.hertzbeat.collector.dispatch;
import org.apache.hertzbeat.common.timer.Timeout;
import org.apache.hertzbeat.collector.dispatch.timer.Timeout;
/**
* Metrics collection task scheduler interface
@@ -31,7 +31,7 @@ import org.apache.hertzbeat.collector.dispatch.entrance.processor.GoCloseProcess
import org.apache.hertzbeat.collector.dispatch.entrance.processor.GoOfflineProcessor;
import org.apache.hertzbeat.collector.dispatch.entrance.processor.GoOnlineProcessor;
import org.apache.hertzbeat.collector.dispatch.entrance.processor.HeartbeatProcessor;
import org.apache.hertzbeat.collector.timer.TimerDispatch;
import org.apache.hertzbeat.collector.dispatch.timer.TimerDispatch;
import org.apache.hertzbeat.common.entity.dto.CollectorInfo;
import org.apache.hertzbeat.common.entity.message.ClusterMsg;
import org.apache.hertzbeat.common.support.CommonThreadPool;
@@ -22,7 +22,7 @@ import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.dispatch.DispatchProperties;
import org.apache.hertzbeat.collector.dispatch.WorkerPool;
import org.apache.hertzbeat.collector.dispatch.entrance.CollectServer;
import org.apache.hertzbeat.collector.timer.TimerDispatch;
import org.apache.hertzbeat.collector.dispatch.timer.TimerDispatch;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.job.Job;
import org.apache.hertzbeat.common.entity.message.ClusterMsg;
@@ -20,7 +20,7 @@ package org.apache.hertzbeat.collector.dispatch.entrance.processor;
import io.netty.channel.ChannelHandlerContext;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.dispatch.entrance.CollectServer;
import org.apache.hertzbeat.collector.timer.TimerDispatch;
import org.apache.hertzbeat.collector.dispatch.timer.TimerDispatch;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.message.ClusterMsg;
import org.apache.hertzbeat.common.support.SpringContextHolder;
@@ -20,7 +20,7 @@ package org.apache.hertzbeat.collector.dispatch.entrance.processor;
import com.google.protobuf.ByteString;
import io.netty.channel.ChannelHandlerContext;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.timer.TimerDispatch;
import org.apache.hertzbeat.collector.dispatch.timer.TimerDispatch;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.message.ClusterMsg;
import org.apache.hertzbeat.common.support.SpringContextHolder;
@@ -20,7 +20,7 @@ package org.apache.hertzbeat.collector.dispatch.entrance.processor;
import com.google.protobuf.ByteString;
import io.netty.channel.ChannelHandlerContext;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.timer.TimerDispatch;
import org.apache.hertzbeat.collector.dispatch.timer.TimerDispatch;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.message.ClusterMsg;
import org.apache.hertzbeat.common.support.SpringContextHolder;
@@ -15,7 +15,7 @@
* limitations under the License.
*/
package org.apache.hertzbeat.common.timer;
package org.apache.hertzbeat.collector.dispatch.timer;
import org.apache.hertzbeat.common.util.NetworkUtil;
import org.slf4j.Logger;
@@ -15,7 +15,7 @@
* limitations under the License.
*/
package org.apache.hertzbeat.common.timer;
package org.apache.hertzbeat.collector.dispatch.timer;
/**
* Derived from Apache Dubbo org.apache.dubbo.common.timer.Timeout
@@ -15,7 +15,7 @@
* limitations under the License.
*/
package org.apache.hertzbeat.common.timer;
package org.apache.hertzbeat.collector.dispatch.timer;
import java.util.Set;
import java.util.concurrent.RejectedExecutionException;
@@ -15,7 +15,7 @@
* limitations under the License.
*/
package org.apache.hertzbeat.collector.timer;
package org.apache.hertzbeat.collector.dispatch.timer;
import org.apache.hertzbeat.collector.dispatch.entrance.internal.CollectResponseEventListener;
import org.apache.hertzbeat.common.entity.job.Job;
@@ -15,7 +15,7 @@
* limitations under the License.
*/
package org.apache.hertzbeat.collector.timer;
package org.apache.hertzbeat.collector.dispatch.timer;
import java.util.List;
import java.util.Map;
@@ -28,9 +28,6 @@ import org.apache.hertzbeat.collector.dispatch.entrance.internal.CollectResponse
import org.apache.hertzbeat.common.entity.job.Job;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.timer.HashedWheelTimer;
import org.apache.hertzbeat.common.timer.Timeout;
import org.apache.hertzbeat.common.timer.Timer;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.stereotype.Component;
@@ -15,7 +15,7 @@
* limitations under the License.
*/
package org.apache.hertzbeat.common.timer;
package org.apache.hertzbeat.collector.dispatch.timer;
import java.util.concurrent.TimeUnit;
@@ -15,7 +15,7 @@
* limitations under the License.
*/
package org.apache.hertzbeat.collector.timer;
package org.apache.hertzbeat.collector.dispatch.timer;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
@@ -28,8 +28,6 @@ import org.apache.hertzbeat.common.entity.job.Configmap;
import org.apache.hertzbeat.common.entity.job.Job;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.support.SpringContextHolder;
import org.apache.hertzbeat.common.timer.Timeout;
import org.apache.hertzbeat.common.timer.TimerTask;
import org.apache.hertzbeat.common.util.AesUtil;
import java.util.ArrayList;
-259
View File
@@ -1,259 +0,0 @@
#!/bin/sh
# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Apache Maven Wrapper startup batch script, version 3.3.2
#
# Optional ENV vars
# -----------------
# JAVA_HOME - location of a JDK home dir, required when download maven via java source
# MVNW_REPOURL - repo url base for downloading maven distribution
# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
# ----------------------------------------------------------------------------
set -euf
[ "${MVNW_VERBOSE-}" != debug ] || set -x
# OS specific support.
native_path() { printf %s\\n "$1"; }
case "$(uname)" in
CYGWIN* | MINGW*)
[ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
native_path() { cygpath --path --windows "$1"; }
;;
esac
# set JAVACMD and JAVACCMD
set_java_home() {
# For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
if [ -n "${JAVA_HOME-}" ]; then
if [ -x "$JAVA_HOME/jre/sh/java" ]; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
JAVACCMD="$JAVA_HOME/jre/sh/javac"
else
JAVACMD="$JAVA_HOME/bin/java"
JAVACCMD="$JAVA_HOME/bin/javac"
if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
return 1
fi
fi
else
JAVACMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v java
)" || :
JAVACCMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v javac
)" || :
if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
return 1
fi
fi
}
# hash string like Java String::hashCode
hash_string() {
str="${1:-}" h=0
while [ -n "$str" ]; do
char="${str%"${str#?}"}"
h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
str="${str#?}"
done
printf %x\\n $h
}
verbose() { :; }
[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
die() {
printf %s\\n "$1" >&2
exit 1
}
trim() {
# MWRAPPER-139:
# Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
# Needed for removing poorly interpreted newline sequences when running in more
# exotic environments such as mingw bash on Windows.
printf "%s" "${1}" | tr -d '[:space:]'
}
# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
while IFS="=" read -r key value; do
case "${key-}" in
distributionUrl) distributionUrl=$(trim "${value-}") ;;
distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
esac
done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
case "${distributionUrl##*/}" in
maven-mvnd-*bin.*)
MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
*AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
:Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
:Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
:Linux*x86_64*) distributionPlatform=linux-amd64 ;;
*)
echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
distributionPlatform=linux-amd64
;;
esac
distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
;;
maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
esac
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
distributionUrlName="${distributionUrl##*/}"
distributionUrlNameMain="${distributionUrlName%.*}"
distributionUrlNameMain="${distributionUrlNameMain%-bin}"
MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
exec_maven() {
unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
}
if [ -d "$MAVEN_HOME" ]; then
verbose "found existing MAVEN_HOME at $MAVEN_HOME"
exec_maven "$@"
fi
case "${distributionUrl-}" in
*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
esac
# prepare tmp dir
if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
trap clean HUP INT TERM EXIT
else
die "cannot create temp dir"
fi
mkdir -p -- "${MAVEN_HOME%/*}"
# Download and Install Apache Maven
verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
verbose "Downloading from: $distributionUrl"
verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
# select .zip or .tar.gz
if ! command -v unzip >/dev/null; then
distributionUrl="${distributionUrl%.zip}.tar.gz"
distributionUrlName="${distributionUrl##*/}"
fi
# verbose opt
__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
# normalize http auth
case "${MVNW_PASSWORD:+has-password}" in
'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
esac
if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
verbose "Found wget ... using wget"
wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
verbose "Found curl ... using curl"
curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
elif set_java_home; then
verbose "Falling back to use Java to download"
javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
cat >"$javaSource" <<-END
public class Downloader extends java.net.Authenticator
{
protected java.net.PasswordAuthentication getPasswordAuthentication()
{
return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
}
public static void main( String[] args ) throws Exception
{
setDefault( new Downloader() );
java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
}
}
END
# For Cygwin/MinGW, switch paths to Windows format before running javac and java
verbose " - Compiling Downloader.java ..."
"$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
verbose " - Running Downloader.java ..."
"$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
fi
# If specified, validate the SHA-256 sum of the Maven distribution zip file
if [ -n "${distributionSha256Sum-}" ]; then
distributionSha256Result=false
if [ "$MVN_CMD" = mvnd.sh ]; then
echo "Checksum validation is not supported for maven-mvnd." >&2
echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
elif command -v sha256sum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
elif command -v shasum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
else
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
fi
if [ $distributionSha256Result = false ]; then
echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
exit 1
fi
fi
# unzip and move
if command -v unzip >/dev/null; then
unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
else
tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
fi
printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
clean || :
exec_maven "$@"
-149
View File
@@ -1,149 +0,0 @@
<# : batch portion
@REM ----------------------------------------------------------------------------
@REM Licensed to the Apache Software Foundation (ASF) under one
@REM or more contributor license agreements. See the NOTICE file
@REM distributed with this work for additional information
@REM regarding copyright ownership. The ASF licenses this file
@REM to you under the Apache License, Version 2.0 (the
@REM "License"); you may not use this file except in compliance
@REM with the License. You may obtain a copy of the License at
@REM
@REM http://www.apache.org/licenses/LICENSE-2.0
@REM
@REM Unless required by applicable law or agreed to in writing,
@REM software distributed under the License is distributed on an
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@REM KIND, either express or implied. See the License for the
@REM specific language governing permissions and limitations
@REM under the License.
@REM ----------------------------------------------------------------------------
@REM ----------------------------------------------------------------------------
@REM Apache Maven Wrapper startup batch script, version 3.3.2
@REM
@REM Optional ENV vars
@REM MVNW_REPOURL - repo url base for downloading maven distribution
@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output
@REM ----------------------------------------------------------------------------
@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
@SET __MVNW_CMD__=
@SET __MVNW_ERROR__=
@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
@SET PSModulePath=
@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
)
@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
@SET __MVNW_PSMODULEP_SAVE=
@SET __MVNW_ARG0_NAME__=
@SET MVNW_USERNAME=
@SET MVNW_PASSWORD=
@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
@echo Cannot start maven from wrapper >&2 && exit /b 1
@GOTO :EOF
: end batch / begin powershell #>
$ErrorActionPreference = "Stop"
if ($env:MVNW_VERBOSE -eq "true") {
$VerbosePreference = "Continue"
}
# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
if (!$distributionUrl) {
Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
}
switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
"maven-mvnd-*" {
$USE_MVND = $true
$distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
$MVN_CMD = "mvnd.cmd"
break
}
default {
$USE_MVND = $false
$MVN_CMD = $script -replace '^mvnw','mvn'
break
}
}
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
if ($env:MVNW_REPOURL) {
$MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
$distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
}
$distributionUrlName = $distributionUrl -replace '^.*/',''
$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
if ($env:MAVEN_USER_HOME) {
$MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
}
$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
exit $?
}
if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
}
# prepare tmp dir
$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
trap {
if ($TMP_DOWNLOAD_DIR.Exists) {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
}
New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
# Download and Install Apache Maven
Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
Write-Verbose "Downloading from: $distributionUrl"
Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
$webclient = New-Object System.Net.WebClient
if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
$webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
}
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
# If specified, validate the SHA-256 sum of the Maven distribution zip file
$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
if ($distributionSha256Sum) {
if ($USE_MVND) {
Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
}
Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
}
}
# unzip and move
Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
try {
Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
} catch {
if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
Write-Error "fail to move MAVEN_HOME"
}
} finally {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
-4
View File
@@ -72,10 +72,6 @@
<artifactId>jackson-annotations</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
</dependency>
<!-- swagger -->
<dependency>
<groupId>org.springdoc</groupId>
@@ -142,58 +142,5 @@ public interface AiConstants {
float TEMPERATURE = 0.7f;
}
/**
* Ollama constants
*/
interface OllamaConstants {
/**
* request role param
*/
String REQUEST_ROLE = "user";
/**
* The model outputs the maximum tokens, with a maximum output of 8192 and a default value of 3072
*/
Integer MAX_TOKENS = 3072;
/**
* The sampling temperature, which controls the randomness of the output, must be positive
* The value ranges from 0.0 to 1.0, and cannot be equal to 0. The default value is 0.95. The larger the value,
* the more random and creative the output will be. The smaller the value, the more stable or certain the output will be
* You are advised to adjust top_p or temperature parameters based on application scenarios, but do not adjust the two parameters at the same time
*/
float TEMPERATURE = 0.7f;
}
/**
* OpenRouter constants
*/
interface OpenRouterConstants {
/**
* OpenRouter Ai URL
*/
String URL = "https://openrouter.ai/api/v1/chat/completions";
/**
* request role param
*/
String REQUEST_ROLE = "user";
/**
* The model outputs the maximum tokens, with a maximum output of 8192 and a default value of 3072
*/
Integer MAX_TOKENS = 3072;
/**
* The sampling temperature, which controls the randomness of the output, must be positive
* The value ranges from 0.0 to 1.0, and cannot be equal to 0. The default value is 0.95. The larger the value,
* the more random and creative the output will be. The smaller the value, the more stable or certain the output will be
* You are advised to adjust top_p or temperature parameters based on application scenarios, but do not adjust the two parameters at the same time
*/
float TEMPERATURE = 0.7f;
}
}
@@ -42,17 +42,8 @@ public enum AiTypeEnum {
/**
* Moonshot AI
*/
kimiAi,
kimiAi;
/**
* Ollama AI
*/
ollama,
/**
* OpenRouter
*/
openRouter;
/**
* get type
@@ -138,11 +138,6 @@ public class Job {
*/
private boolean isSd = false;
/**
* Whether to use the Prometheus proxy
*/
private boolean prometheusProxyMode = false;
/**
* the collect data response metrics as env configmap for other collect use. ^o^xxx^o^
*/
@@ -30,13 +30,10 @@ import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.common.entity.job.protocol.DnsProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.DnsSdProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.FtpProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.HttpProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.EurekaSdProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.ConsulSdProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.HttpSdProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.ModbusProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.NacosSdProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.PlcProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.RegistryProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.IcmpProtocol;
@@ -67,12 +64,11 @@ import org.apache.hertzbeat.common.entity.job.protocol.TelnetProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.UdpProtocol;
import org.apache.hertzbeat.common.entity.job.protocol.WebsocketProtocol;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.entity.job.protocol.ZookeeperSdProtocol;
/**
* Details of the monitoring metrics collected
* eg: cpu | memory | health
*/
@Data
@AllArgsConstructor
@NoArgsConstructor
@@ -267,27 +263,7 @@ public class Metrics {
/**
* http sd protocol
*/
private HttpProtocol http_sd;
/**
* dns sd protocol
*/
private DnsSdProtocol dns_sd;
/**
* eureka sd protocol
*/
private EurekaSdProtocol eureka_sd;
/**
* consul sd protocol
*/
private ConsulSdProtocol consul_sd;
/**
* nacos sd protocol
*/
private NacosSdProtocol nacos_sd;
/*
* zookeeper sd protocol
*/
private ZookeeperSdProtocol zookeeper_sd;
private HttpSdProtocol http_sd;
/**
* Monitoring configuration information using the public plc protocol
*/
@@ -1,42 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.common.entity.job.protocol;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.apache.commons.lang3.StringUtils;
/**
* consul sd protocol
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class ConsulSdProtocol implements Protocol{
private String host;
private String port;
public boolean isInvalid() {
return StringUtils.isAnyBlank(host, port);
}
}
@@ -1,41 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.common.entity.job.protocol;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
/**
* Dns protocol
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class DnsSdProtocol implements Protocol {
private String host;
private String port;
private String recordType;
private String recordName;
}
@@ -1,35 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.common.entity.job.protocol;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
/**
* eureka sd protocol
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class EurekaSdProtocol implements Protocol{
private String url;
}
@@ -1,63 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.common.entity.job.protocol;
import org.apache.commons.lang3.StringUtils;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
/**
* Nacos Service Discovery Protocol
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class NacosSdProtocol implements Protocol {
/**
* Nacos server host
*/
private String host;
/**
* Nacos server port
*/
private String port;
/**
* Nacos namespace
*/
private String namespace;
/**
* Nacos username for authentication
*/
private String username;
/**
* Nacos password for authentication
*/
private String password;
/**
* Check if the essential protocol parameters are invalid
* @return true if essential parameters are missing
*/
public boolean isInvalid() {
return StringUtils.isAnyBlank(host, port);
}
}
@@ -1,37 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.common.entity.job.protocol;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.AllArgsConstructor;
/**
* Zookeeper service discovery protocol
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class ZookeeperSdProtocol implements Protocol{
private String url;
private String pathPrefix;
}
@@ -77,7 +77,7 @@ public class Monitor {
@Size(max = 100)
private String app;
@Schema(title = "Scrape type: static | http_sd | dns_sd | zookeeper_sd", example = "static", accessMode = READ_WRITE)
@Schema(title = "Scrape type: static | http_sd", example = "static", accessMode = READ_WRITE)
@Size(max = 100)
private String scrape;
@@ -1,88 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.common.entity.sd;
import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlElementWrapper;
import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.List;
/**
* eureka service discovery entity
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
@JacksonXmlRootElement(localName = "applications")
public class EurekaDiscoveryResponseEntity {
@JacksonXmlProperty(localName = "versions__delta")
private int versionsDelta;
@JacksonXmlProperty(localName = "apps__hashcode")
private String appsHashcode;
@JacksonXmlElementWrapper(useWrapping = false)
@JacksonXmlProperty(localName = "application")
private List<Application> applications;
/**
* eureka application entity
*/
@Data
public static class Application {
@JacksonXmlProperty(localName = "name")
private String name;
@JacksonXmlElementWrapper(useWrapping = false)
@JacksonXmlProperty(localName = "instance")
private List<Instance> instances;
}
/**
* eureka instance entity
*/
@Data
public static class Instance {
@JacksonXmlProperty(localName = "instanceId")
private String instanceId;
@JacksonXmlProperty(localName = "hostName")
private String hostName;
@JacksonXmlProperty(localName = "app")
private String app;
@JacksonXmlProperty(localName = "ipAddr")
private String ipAddr;
@JacksonXmlProperty(localName = "status")
private String status;
@JacksonXmlProperty(localName = "port")
private Integer port;
}
}
@@ -1,78 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.common.util;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.dataformat.xml.XmlMapper;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import lombok.extern.slf4j.Slf4j;
import org.springframework.util.StringUtils;
/**
* xml util
*/
@Slf4j
public class XmlUtil {
private static final XmlMapper XML_MAPPER = new XmlMapper();
static {
XML_MAPPER.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false)
.registerModule(new JavaTimeModule());
}
public String toXml(Object source) {
if (source == null) {
return null;
}
try {
return XML_MAPPER.writeValueAsString(source);
} catch (JsonProcessingException e) {
log.error(e.getMessage(), e);
return null;
}
}
public static <T> T fromXml(String xml, Class<T> clazz) {
if (!StringUtils.hasText(xml)) {
return null;
}
try {
return XML_MAPPER.readValue(xml, clazz);
} catch (Exception e) {
log.error(e.getMessage(), e);
return null;
}
}
public static <T> T fromXml(String xml, TypeReference<T> type) {
if (!StringUtils.hasText(xml)) {
return null;
}
try {
return XML_MAPPER.readValue(xml, type);
} catch (Exception e) {
log.error(e.getMessage(), e);
return null;
}
}
}
@@ -20,8 +20,8 @@ package org.apache.hertzbeat.collector.collect;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.dispatch.CollectDataDispatch;
import org.apache.hertzbeat.collector.dispatch.MetricsCollect;
import org.apache.hertzbeat.common.timer.Timeout;
import org.apache.hertzbeat.collector.timer.WheelTimerTask;
import org.apache.hertzbeat.collector.dispatch.timer.Timeout;
import org.apache.hertzbeat.collector.dispatch.timer.WheelTimerTask;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.job.Job;
import org.apache.hertzbeat.common.entity.job.Metrics;
@@ -18,7 +18,6 @@
package org.apache.hertzbeat.grafana.common;
import org.apache.hertzbeat.common.constants.ConfigConstants;
import java.net.URL;
/**
* Grafana Common Constants
@@ -32,64 +31,32 @@ public interface GrafanaConstants {
String REFRESH = "&refresh=15s";
String INSTANCE = "&var-instance=";
String CREATE_DASHBOARD_API = "/api/dashboards/db";
String DELETE_DASHBOARD_API = "/api/dashboards/uid/%s";
String DATASOURCE_BASE_NAME = "hertzbeat";
String DATASOURCE_NAME = "hertzbeat-victoria-metrics";
String USE_DATASOURCE = "&var-ds=" + DATASOURCE_NAME;
String DATASOURCE_TYPE = "prometheus";
String DATASOURCE_ACCESS = "proxy";
String CREATE_DATASOURCE_API = "/api/datasources";
String QUERY_DATASOURCE_API = "/api/datasources/name/";
String QUERY_DATASOURCE_API = "/api/datasources/name/" + DATASOURCE_NAME;
String GET_SERVICE_ACCOUNTS_API = "%s/api/serviceaccounts/search";
String ACCOUNT_NAME = ConfigConstants.SystemConstant.PROJECT_NAME;
String ACCOUNT_ROLE = "Admin";
String CREATE_SERVICE_ACCOUNT_API = "%s/api/serviceaccounts";
String CREATE_SERVICE_TOKEN_API = "%s/api/serviceaccounts/%d/tokens";
String GRAFANA_CONFIG = "grafanaConfig";
/**
* Generate data source name based on type and URL
* @param type Data source type (vm or greptime)
* @param url Data source URL
* @return Generated unique data source name
*/
static String generateDatasourceName(String type, String url) {
try {
URL parsedUrl = new URL(url);
String host = parsedUrl.getHost();
int port = parsedUrl.getPort();
// Extract host without subdomain for cleaner names
String hostPart = host != null ? host.replaceAll("^www\\.", "") : "localhost";
// Include port if it's not default
String portPart = (port > 0 && port != 80 && port != 443) ? "-" + port : "";
return String.format("%s-%s-%s%s", DATASOURCE_BASE_NAME, type, hostPart, portPart);
} catch (Exception e) {
// Fallback to simple naming if URL parsing fails
return String.format("%s-%s-%s", DATASOURCE_BASE_NAME, type, url.hashCode());
}
}
/**
* Generate USE_DATASOURCE parameter with dynamic datasource name
* @param datasourceName The datasource name
* @return USE_DATASOURCE parameter string
*/
static String generateUseDatasource(String datasourceName) {
return "&var-ds=" + datasourceName;
}
}
}
@@ -45,7 +45,10 @@ public class GrafanaInit implements CommandLineRunner {
if (grafanaProperties.enabled()) {
log.info("grafana init start");
try {
String token = serviceAccountService.applyForToken();
String token = serviceAccountService.getToken();
if (token == null) {
token = serviceAccountService.applyForToken();
}
datasourceService.existOrCreateDatasource(token);
} catch (Exception e) {
log.error("grafana init error", e);
@@ -22,6 +22,7 @@ import static org.apache.hertzbeat.grafana.common.GrafanaConstants.DELETE_DASHBO
import static org.apache.hertzbeat.grafana.common.GrafanaConstants.INSTANCE;
import static org.apache.hertzbeat.grafana.common.GrafanaConstants.KIOSK;
import static org.apache.hertzbeat.grafana.common.GrafanaConstants.REFRESH;
import static org.apache.hertzbeat.grafana.common.GrafanaConstants.USE_DATASOURCE;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -29,7 +30,6 @@ import java.util.Objects;
import org.apache.hertzbeat.common.entity.grafana.GrafanaDashboard;
import org.apache.hertzbeat.common.util.JsonUtil;
import org.apache.hertzbeat.grafana.common.GrafanaConstants;
import org.apache.hertzbeat.grafana.config.GrafanaProperties;
import org.apache.hertzbeat.grafana.dao.DashboardDao;
import org.springframework.beans.factory.annotation.Autowired;
@@ -63,15 +63,10 @@ public class DashboardService {
@Autowired
private RestTemplate restTemplate;
@Autowired
private DatasourceService datasourceService;
/**
* Creates or updates a dashboard in Grafana.
* The "id" field will be removed from the dashboard JSON before sending
* to Grafana to ensure new dashboards are created correctly.
* Creates a new dashboard in Grafana.
*
* @param dashboardJson the JSON representation of the dashboard definition
* @param dashboardJson the JSON representation of the dashboard
* @param monitorId the ID of the monitor associated with the dashboard
* @return ResponseEntity containing the response from Grafana
*/
@@ -89,31 +84,11 @@ public class DashboardService {
headers.setContentType(MediaType.APPLICATION_JSON);
headers.setBearerAuth(token);
Map<String, Object> dashboardObjectMap;
try {
dashboardObjectMap = JsonUtil.fromJson(dashboardJson, Map.class);
} catch (Exception e) {
log.error("Failed to parse dashboardJson. Monitor ID: {}. JSON: {}", monitorId, dashboardJson, e);
throw new RuntimeException("Invalid dashboard JSON structure", e);
}
Map<String, Object> body = new HashMap<>();
body.put("dashboard", JsonUtil.fromJson(dashboardJson, Object.class));
body.put("overwrite", true);
if (dashboardObjectMap == null) {
log.error("Parsed dashboardJson is null. Monitor ID: {}. Original JSON: {}", monitorId, dashboardJson);
throw new RuntimeException("Parsed dashboard JSON is null");
}
if (dashboardObjectMap.containsKey("id")) {
dashboardObjectMap.remove("id");
log.debug("Removed 'id' field from dashboard JSON for monitorId: {}", monitorId);
}
// Construct the full request payload for Grafana API
Map<String, Object> requestPayload = new HashMap<>();
requestPayload.put("dashboard", dashboardObjectMap);
requestPayload.put("overwrite", true); // Overwrite if a dashboard with the same UID exists
String finalJsonPayload = JsonUtil.toJson(requestPayload);
HttpEntity<String> requestEntity = new HttpEntity<>(finalJsonPayload, headers);
HttpEntity<Map<String, Object>> requestEntity = new HttpEntity<>(body, headers);
try {
ResponseEntity<String> response = restTemplate.postForEntity(url, requestEntity, String.class);
@@ -122,49 +97,30 @@ public class DashboardService {
GrafanaDashboard grafanaDashboard = JsonUtil.fromJson(response.getBody(), GrafanaDashboard.class);
if (grafanaDashboard != null) {
grafanaDashboard.setEnabled(true);
String currentDatasourceName = datasourceService.getCurrentDatasourceName();
String useDatasource = currentDatasourceName != null
? GrafanaConstants.generateUseDatasource(currentDatasourceName) : "";
String relativeDashboardUrl = grafanaDashboard.getUrl();
if (relativeDashboardUrl != null && grafanaProperties.getUrl() != null && relativeDashboardUrl.startsWith(grafanaProperties.getUrl())) {
relativeDashboardUrl = relativeDashboardUrl.substring(grafanaProperties.getUrl().length());
}
String fullDashboardUrl = grafanaProperties.exposeUrl().replaceAll("/$", "")
+ (relativeDashboardUrl != null ? relativeDashboardUrl.replaceAll("^/", "") : "");
grafanaDashboard.setUrl(fullDashboardUrl + KIOSK + REFRESH + INSTANCE + monitorId + useDatasource);
grafanaDashboard.setUrl(grafanaProperties.exposeUrl()
+ grafanaDashboard.getUrl().replace(grafanaProperties.getUrl(), "")
+ KIOSK + REFRESH + INSTANCE + monitorId + USE_DATASOURCE);
grafanaDashboard.setMonitorId(monitorId);
dashboardDao.save(grafanaDashboard);
log.info("Successfully created/updated Grafana dashboard for monitorId: {}. Response: {}", monitorId, response.getBody());
} else {
log.error("Failed to parse Grafana response into GrafanaDashboard object. MonitorId: {}. Response body: {}", monitorId, response.getBody());
log.info("create dashboard success, token: {}", response.getBody());
}
return response;
} else {
log.error("Failed to create/update Grafana dashboard for monitorId: {}. Status: {}, Response: {}",
monitorId, response.getStatusCode(), response.getBody());
throw new RuntimeException("Failed to create/update Grafana dashboard: " + response.getStatusCode() + " - " + response.getBody());
log.error("create dashboard error: {}", response.getStatusCode());
throw new RuntimeException("create dashboard error");
}
} catch (HttpClientErrorException ex) {
String responseBody = ex.getResponseBodyAsString();
log.error("Grafana API request failed for monitorId: {}. Status: {}. URL: {}. Request: {}. Response: {}",
monitorId, ex.getStatusCode(), url, finalJsonPayload, responseBody, ex);
if (ex instanceof HttpClientErrorException.Forbidden) {
throw new RuntimeException("Grafana Access Denied: " + responseBody, ex);
} else if (ex instanceof HttpClientErrorException.NotFound) {
throw new RuntimeException("Grafana API endpoint or resource not found: " + responseBody, ex);
}
throw new RuntimeException("Grafana API client error (" + ex.getStatusCode() + "): " + responseBody, ex);
} catch (HttpClientErrorException.Forbidden ex) {
log.error("Grafana Access denied to save dashboard", ex);
throw new RuntimeException("Grafana Access denied to save dashboard", ex);
} catch (HttpClientErrorException.NotFound ex){
log.error("Grafana Dashboard not found", ex);
throw new RuntimeException("Grafana Dashboard not found", ex);
} catch (Exception ex) {
log.error("An unexpected error occurred while creating/updating Grafana dashboard for monitorId: {}. URL: {}. Request: {}",
monitorId, url, finalJsonPayload, ex);
throw new RuntimeException("Error during Grafana dashboard operation: " + ex.getMessage(), ex);
log.error("create dashboard error", ex);
throw new RuntimeException("create dashboard error", ex);
}
}
/**
* Deletes a dashboard in Grafana by monitor ID.
*
@@ -174,7 +130,6 @@ public class DashboardService {
public void deleteDashboard(Long monitorId) {
GrafanaDashboard grafanaDashboard = dashboardDao.findByMonitorId(monitorId);
if (Objects.isNull(grafanaDashboard)) {
log.info("No Grafana dashboard found for monitorId {} to delete.", monitorId);
return;
}
String uid = grafanaDashboard.getUid();
@@ -182,7 +137,6 @@ public class DashboardService {
if (grafanaDashboards.size() > 1) {
dashboardDao.deleteByMonitorId(monitorId);
log.info("Deleted hertzbeat dashboard record for monitorId: {}, Grafana dashboard with UID: {} still used by other monitors.", monitorId, uid);
} else {
String token = serviceAccountService.getToken();
String url = grafanaProperties.getPrefix() + grafanaProperties.getUrl() + String.format(DELETE_DASHBOARD_API, uid);
@@ -192,36 +146,19 @@ public class DashboardService {
headers.setBearerAuth(token);
HttpEntity<Void> requestEntity = new HttpEntity<>(headers);
dashboardDao.deleteByMonitorId(monitorId);
try {
ResponseEntity<String> response = restTemplate.exchange(url, HttpMethod.DELETE, requestEntity, String.class);
ResponseEntity<String> response = restTemplate.exchange(url, HttpMethod.DELETE, requestEntity, String.class);
if (response.getStatusCode().is2xxSuccessful()) {
// Delete from local DB only after successful Grafana deletion
dashboardDao.deleteByMonitorId(monitorId);
log.info("Successfully deleted Grafana dashboard with UID: {} and corresponding hertzbeat record for monitorId: {}", uid, monitorId);
} else {
log.error("Failed to delete Grafana dashboard with UID: {}. Status: {}, Response: {}",
uid, response.getStatusCode(), response.getBody());
throw new RuntimeException("Failed to delete Grafana dashboard: " + response.getStatusCode() + " - " + response.getBody());
}
} catch (HttpClientErrorException ex) {
String responseBody = ex.getResponseBodyAsString();
log.error("Grafana API request failed during dashboard deletion for UID: {}. Status: {}. URL: {}. Response: {}",
uid, ex.getStatusCode(), url, responseBody, ex);
if (ex.getStatusCode() == org.springframework.http.HttpStatus.NOT_FOUND) {
log.warn("Grafana dashboard with UID: {} not found during deletion attempt. Assuming already deleted. Deleting local record for monitorId: {}", uid, monitorId);
dashboardDao.deleteByMonitorId(monitorId);
} else {
throw new RuntimeException("Grafana API client error during deletion (" + ex.getStatusCode() + "): " + responseBody, ex);
}
} catch (Exception ex) {
log.error("An unexpected error occurred while deleting Grafana dashboard with UID: {}. URL: {}", uid, url, ex);
throw new RuntimeException("Error during Grafana dashboard deletion: " + ex.getMessage(), ex);
if (response.getStatusCode().is2xxSuccessful()) {
log.info("delete dashboard success");
} else {
log.error("delete dashboard error: {}", response.getStatusCode());
throw new RuntimeException("delete dashboard error");
}
}
}
/**
* Retrieves a dashboard by monitor ID.
*
@@ -234,22 +171,14 @@ public class DashboardService {
/**
* Disables a Grafana dashboard by monitor ID.
* (This only updates the local HertzBeat database flag, does not interact with Grafana API)
*
* @param monitorId the ID of the monitor associated with the dashboard
*/
public void closeGrafanaDashboard(Long monitorId) {
GrafanaDashboard grafanaDashboard = dashboardDao.findByMonitorId(monitorId);
if (grafanaDashboard != null) {
if (grafanaDashboard.isEnabled()) { // Only save if there's a change
grafanaDashboard.setEnabled(false);
dashboardDao.save(grafanaDashboard);
log.info("Disabled Grafana dashboard link in HertzBeat for monitorId: {}", monitorId);
} else {
log.info("Grafana dashboard link for monitorId: {} was already disabled.", monitorId);
}
} else {
log.warn("No Grafana dashboard record found for monitorId {} to disable.", monitorId);
grafanaDashboard.setEnabled(false);
dashboardDao.save(grafanaDashboard);
}
}
}
}
@@ -19,18 +19,12 @@ package org.apache.hertzbeat.grafana.service;
import static org.apache.hertzbeat.grafana.common.GrafanaConstants.CREATE_DATASOURCE_API;
import static org.apache.hertzbeat.grafana.common.GrafanaConstants.DATASOURCE_ACCESS;
import static org.apache.hertzbeat.grafana.common.GrafanaConstants.DATASOURCE_NAME;
import static org.apache.hertzbeat.grafana.common.GrafanaConstants.DATASOURCE_TYPE;
import static org.apache.hertzbeat.grafana.common.GrafanaConstants.QUERY_DATASOURCE_API;
import static org.apache.hertzbeat.grafana.common.GrafanaConstants.generateDatasourceName;
import com.fasterxml.jackson.annotation.JsonInclude;
import java.util.HashMap;
import java.util.Map;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.common.util.JsonUtil;
import org.apache.hertzbeat.grafana.config.GrafanaProperties;
import org.apache.hertzbeat.warehouse.store.history.tsdb.vm.VictoriaMetricsProperties;
import org.apache.hertzbeat.warehouse.store.history.tsdb.greptime.GreptimeProperties;
import org.apache.hertzbeat.warehouse.store.history.vm.VictoriaMetricsProperties;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
@@ -42,8 +36,7 @@ import org.springframework.web.client.HttpClientErrorException;
import org.springframework.web.client.RestTemplate;
/**
* Service for managing Grafana datasources.
* This service checks if a datasource exists and creates it if not.
* Service for managing Grafana datasource.
*/
@Service
@Slf4j
@@ -51,163 +44,57 @@ public class DatasourceService {
private final GrafanaProperties grafanaProperties;
private final VictoriaMetricsProperties warehouseProperties;
private final GreptimeProperties greptimeProperties;
private final RestTemplate restTemplate;
@Autowired
public DatasourceService(
GrafanaProperties grafanaProperties,
VictoriaMetricsProperties warehouseProperties,
GreptimeProperties greptimeProperties,
RestTemplate restTemplate
) {
this.grafanaProperties = grafanaProperties;
this.warehouseProperties = warehouseProperties;
this.greptimeProperties = greptimeProperties;
this.restTemplate = restTemplate;
}
/**
* Create a new datasource in Grafana.
*/
public void existOrCreateDatasource(String token) {
boolean vmEnabled = warehouseProperties.enabled();
boolean greptimeEnabled = greptimeProperties.enabled();
if (vmEnabled && greptimeEnabled) {
throw new IllegalStateException("Conflict: Both VictoriaMetrics and Greptime are enabled, only one can be used for Grafana datasource");
}
if (!vmEnabled && !greptimeEnabled) {
log.info("HertzBeat warehouse config not enabled");
if (!warehouseProperties.enabled()) {
log.info("HertzBeat VictoriaMetrics config not enabled");
return;
}
// Determine datasource type and URL
String datasourceType;
String datasourceUrl;
if (vmEnabled) {
datasourceType = "vm";
datasourceUrl = warehouseProperties.url();
} else {
datasourceType = "greptime";
datasourceUrl = greptimeProperties.httpEndpoint();
}
// Generate unique datasource name
String datasourceName = generateDatasourceName(datasourceType, datasourceUrl);
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
headers.setBearerAuth(token);
String queryUrl = grafanaProperties.getPrefix() + grafanaProperties.getUrl() + QUERY_DATASOURCE_API + datasourceName;
// query if exist this datasource
String queryUrl = grafanaProperties.getPrefix() + grafanaProperties.getUrl() + QUERY_DATASOURCE_API;
HttpEntity<Void> entity = new HttpEntity<>(headers);
try {
ResponseEntity<String> response = restTemplate.exchange(queryUrl, HttpMethod.GET, entity, String.class);
if (response.getStatusCode().is2xxSuccessful()) {
log.info("{} datasource already exists", datasourceName);
return;
log.info("{} datasource exist", DATASOURCE_NAME);
}
} catch (HttpClientErrorException.NotFound notFound) {
log.info("Datasource {} not found, creating new one", datasourceName);
String createUrl = grafanaProperties.getPrefix() + grafanaProperties.getUrl() + CREATE_DATASOURCE_API;
String body = String.format(
"{\"name\":\"%s\",\"type\":\"%s\",\"access\":\"%s\",\"url\":\"%s\",\"basicAuth\":%s}",
DATASOURCE_NAME, DATASOURCE_TYPE, DATASOURCE_ACCESS, warehouseProperties.url(), false
);
HttpEntity<String> createEntity = new HttpEntity<>(body, headers);
try {
ResponseEntity<String> createResponse = restTemplate.postForEntity(createUrl, createEntity, String.class);
if (createResponse.getStatusCode().is2xxSuccessful()) {
log.info("Create datasource success");
}
} catch (Exception e) {
log.error("Create datasource error", e);
}
} catch (Exception e) {
log.error("Query datasource error", e);
return;
}
// Create new datasource
createDatasource(token, datasourceName, datasourceUrl, datasourceType);
}
public void createDatasource(String token, String datasourceName, String datasourceUrl, String datasourceType) {
String createUrl = grafanaProperties.getPrefix() + grafanaProperties.getUrl() + CREATE_DATASOURCE_API;
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
headers.setBearerAuth(token);
DatasourceRequest datasourceRequest;
if ("greptime".equals(datasourceType)) {
datasourceUrl += "/v1/prometheus";
Map<String, Object> jsonData = new HashMap<>();
Map<String, Object> secureJsonData = new HashMap<>();
jsonData.put("httpHeaderName1", "x-greptime-db-name");
secureJsonData.put("httpHeaderValue1", greptimeProperties.database());
datasourceRequest = new DatasourceRequest(
datasourceName,
DATASOURCE_TYPE,
DATASOURCE_ACCESS,
datasourceUrl,
false,
jsonData,
secureJsonData
);
} else {
datasourceRequest = new DatasourceRequest(
datasourceName,
DATASOURCE_TYPE,
DATASOURCE_ACCESS,
datasourceUrl,
false,
null,
null
);
}
try {
String body = JsonUtil.toJson(datasourceRequest);
HttpEntity<String> createEntity = new HttpEntity<>(body, headers);
ResponseEntity<String> createResponse = restTemplate.postForEntity(createUrl, createEntity, String.class);
if (createResponse.getStatusCode().is2xxSuccessful()) {
log.info("Create datasource success");
}
} catch (HttpClientErrorException.Conflict conflict) {
log.info("Datasource already exists");
} catch (Exception e) {
log.error("Create datasource error", e);
}
}
/**
* Request object for creating a Grafana datasource.
* Fields are annotated with @JsonInclude to exclude null values from serialization.
*/
@JsonInclude(JsonInclude.Include.NON_NULL)
public static class DatasourceRequest {
public String name;
public String type;
public String access;
public String url;
public boolean basicAuth;
public Map<String, Object> jsonData;
public Map<String, Object> secureJsonData;
public DatasourceRequest(String name, String type, String access, String url, boolean basicAuth, Map<String, Object> jsonData, Map<String, Object> secureJsonData) {
this.name = name;
this.type = type;
this.access = access;
this.url = url;
this.basicAuth = basicAuth;
this.jsonData = jsonData;
this.secureJsonData = secureJsonData;
}
}
/**
* Get the current active datasource name
* @return Current datasource name or null if none active
*/
public String getCurrentDatasourceName() {
boolean vmEnabled = warehouseProperties.enabled();
boolean greptimeEnabled = greptimeProperties.enabled();
if (vmEnabled) {
return generateDatasourceName("vm", warehouseProperties.url());
} else if (greptimeEnabled) {
return generateDatasourceName("greptime", greptimeProperties.httpEndpoint());
}
return null;
}
}
}
@@ -24,7 +24,7 @@
<version>2.0-SNAPSHOT</version>
</parent>
<artifactId>hertzbeat-otel</artifactId>
<artifactId>hertzbeat-log</artifactId>
<name>${project.artifactId}</name>
<properties>
<maven-jar-plugin.version>3.2.0</maven-jar-plugin.version>
@@ -44,13 +44,24 @@
</dependency>
<!-- OpenTelemetry -->
<dependency>
<groupId>io.opentelemetry.instrumentation</groupId>
<artifactId>opentelemetry-logback-appender-1.0</artifactId>
<groupId>io.opentelemetry</groupId>
<artifactId>opentelemetry-api</artifactId>
</dependency>
<dependency>
<groupId>io.opentelemetry</groupId>
<artifactId>opentelemetry-sdk</artifactId>
</dependency>
<dependency>
<groupId>io.opentelemetry</groupId>
<artifactId>opentelemetry-sdk-logs</artifactId>
</dependency>
<dependency>
<groupId>io.opentelemetry</groupId>
<artifactId>opentelemetry-exporter-otlp</artifactId>
</dependency>
<dependency>
<groupId>io.opentelemetry.instrumentation</groupId>
<artifactId>opentelemetry-spring-boot-starter</artifactId>
<artifactId>opentelemetry-logback-appender-1.0</artifactId>
</dependency>
</dependencies>
</project>
@@ -15,11 +15,11 @@
* limitations under the License.
*/
package org.apache.hertzbeat.otel.config;
package org.apache.hertzbeat.log.config;
import org.apache.hertzbeat.common.constants.ConfigConstants;
import org.apache.hertzbeat.common.constants.SignConstants;
import org.apache.hertzbeat.warehouse.store.history.tsdb.greptime.GreptimeProperties;
import org.apache.hertzbeat.warehouse.store.history.greptime.GreptimeProperties;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.ComponentScan;
@@ -0,0 +1,117 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.hertzbeat.log.config;
import static io.opentelemetry.semconv.ServiceAttributes.SERVICE_NAME;
import io.opentelemetry.api.OpenTelemetry;
import io.opentelemetry.exporter.otlp.http.logs.OtlpHttpLogRecordExporter;
import io.opentelemetry.instrumentation.logback.appender.v1_0.OpenTelemetryAppender;
import io.opentelemetry.sdk.OpenTelemetrySdk;
import io.opentelemetry.sdk.logs.SdkLoggerProvider;
import io.opentelemetry.sdk.logs.export.BatchLogRecordProcessor;
import io.opentelemetry.sdk.resources.Resource;
import jakarta.annotation.PostConstruct;
import java.util.Base64;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.apache.hertzbeat.warehouse.store.history.greptime.GreptimeProperties;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
/**
* OpenTelemetryConfig is responsible for initializing OpenTelemetry with the specified service name and GrepTimeDB endpoint.
* It ensures that the initialization is done in a thread-safe manner and includes authentication for GrepTimeDB.
*/
@Configuration
@Slf4j
public class OpenTelemetryConfig {
@Autowired
private GreptimeProperties greptimeProperties;
/**
* Initializes OpenTelemetry with the given service name and GrepTimeDB endpoint.
* Includes authentication if configured in GreptimeProperties.
*/
@PostConstruct
public void initializeOpenTelemetry() {
if (greptimeProperties == null || !greptimeProperties.enabled()) {
log.info("GrepTimeDB logging is disabled, skipping OpenTelemetry configuration.");
return;
}
try {
Resource resource = Resource.getDefault()
.merge(Resource.builder()
.put(SERVICE_NAME, "HertzBeat")
.build());
Map<String, String> headers = new HashMap<>();
headers.put("X-Greptime-DB-Name", "public");
headers.put("X-Greptime-Log-Table-Name", "hzb_log");
addAuthenticationHeaders(headers);
OtlpHttpLogRecordExporter logExporter = OtlpHttpLogRecordExporter.builder()
.setEndpoint(greptimeProperties.httpEndpoint() + "/v1/otlp/v1/logs")
.setHeaders(()-> headers)
.setTimeout(10, TimeUnit.SECONDS)
.build();
SdkLoggerProvider loggerProvider = SdkLoggerProvider.builder()
.setResource(resource)
.addLogRecordProcessor(
BatchLogRecordProcessor.builder(logExporter)
.setScheduleDelay(1000, TimeUnit.MILLISECONDS)
.setMaxExportBatchSize(512)
.build())
.build();
OpenTelemetry openTelemetry = OpenTelemetrySdk.builder()
.setLoggerProvider(loggerProvider)
.build();
OpenTelemetryAppender.install(openTelemetry);
log.info("OpenTelemetry successfully configured with GrepTimeDB exporter.");
} catch (Exception e) {
log.error("Failed to initialize OpenTelemetry with GrepTimeDB", e);
}
}
/**
* Adds authentication headers to the provided map if username and password are configured.
*
* @param headers the map to which authentication headers will be added
*/
private void addAuthenticationHeaders(Map<String, String> headers) {
if (StringUtils.isNotBlank(greptimeProperties.username())
&& StringUtils.isNotBlank(greptimeProperties.password())) {
String credentials = greptimeProperties.username() + ":" + greptimeProperties.password();
String encodedCredentials = Base64.getEncoder().encodeToString(credentials.getBytes());
headers.put("Authorization", "Basic " + encodedCredentials);
}
}
}
@@ -14,4 +14,4 @@
# limitations under the License.
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
org.apache.hertzbeat.otel.config.LogAutoConfiguration
org.apache.hertzbeat.log.config.LogAutoConfiguration
+5 -5
View File
@@ -47,7 +47,7 @@
<dependency>
<groupId>org.apache.hertzbeat</groupId>
<artifactId>hertzbeat-base</artifactId>
</dependency>
</dependency>
<!-- data warehouse -->
<dependency>
<groupId>org.apache.hertzbeat</groupId>
@@ -92,7 +92,7 @@
<!-- log -->
<dependency>
<groupId>org.apache.hertzbeat</groupId>
<artifactId>hertzbeat-otel</artifactId>
<artifactId>hertzbeat-log</artifactId>
</dependency>
<!-- spring -->
<dependency>
@@ -150,8 +150,8 @@
</dependency>
<!-- mysql -->
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>provided</scope>
</dependency>
<!-- email -->
@@ -409,5 +409,5 @@
</build>
</profile>
</profiles>
</project>
@@ -49,7 +49,7 @@ import org.springframework.stereotype.Component;
@Slf4j
@Component
public class ServiceDiscoveryWorker implements InitializingBean {
private static final String FILED_HOST = "host";
private static final String FILED_PORT = "port";
private final MonitorService monitorService;
@@ -97,11 +97,6 @@ public class ServiceDiscoveryWorker implements InitializingBean {
.stream().collect(Collectors.toMap(MonitorBind::getKeyStr, item -> item));
RowWrapper rowWrapper = metricsData.readRow();
Map<String, String> fieldsValue = Maps.newHashMapWithExpectedSize(8);
String defaultPort = mainMonitorParams.stream()
.filter(param -> FILED_PORT.equals(param.getField()))
.findFirst()
.map(Param::getParamValue)
.orElse("");
while (rowWrapper.hasNextRow()) {
rowWrapper = rowWrapper.nextRow();
fieldsValue.clear();
@@ -110,7 +105,7 @@ public class ServiceDiscoveryWorker implements InitializingBean {
fieldsValue.put(cell.getField().getName(), value);
});
final String host = fieldsValue.get(FILED_HOST);
final String port = fieldsValue.getOrDefault(FILED_PORT, defaultPort);
final String port = fieldsValue.get(FILED_PORT);
final String keyStr = host + ":" + port;
if (subMonitorBindMap.containsKey(keyStr)) {
subMonitorBindMap.remove(keyStr);
@@ -150,7 +145,10 @@ public class ServiceDiscoveryWorker implements InitializingBean {
// Thus, all monitors still in hostMonitorMap need to be cancelled.
final Set<Long> needCancelMonitorIdSet = subMonitorBindMap.values().stream()
.map(MonitorBind::getMonitorId).collect(Collectors.toSet());
monitorService.deleteMonitors(needCancelMonitorIdSet);
monitorService.cancelManageMonitors(needCancelMonitorIdSet);
for (Long id : needCancelMonitorIdSet) {
monitorBindDao.deleteMonitorBindByBizIdAndMonitorId(monitorId, id);
}
} catch (Exception exception) {
log.error(exception.getMessage(), exception);
}
@@ -52,9 +52,4 @@ public class AiProperties {
*/
private String apiSecret;
/**
* API URL for the Ollama AI service.
*/
private String apiUrl;
}
@@ -35,7 +35,7 @@ import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
public class JacksonConfig {
@Bean
public Jackson2ObjectMapperBuilderCustomizer jacksonCustomizer() {
public Jackson2ObjectMapperBuilderCustomizer customizer() {
return builder -> {
JavaTimeModule javaTimeModule = new JavaTimeModule();
final SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSX");
@@ -1,81 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.hertzbeat.manager.config;
import jakarta.annotation.PostConstruct;
import org.apache.hertzbeat.warehouse.store.history.tsdb.greptime.GreptimeProperties;
import org.apache.hertzbeat.warehouse.store.history.tsdb.vm.VictoriaMetricsProperties;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
/**
* Configuration class for Prometheus Proxy.
* This class determines whether to use PrometheusProxyCollectImpl or PrometheusAutoCollectImpl
* based on the presence of GreptimeDB or VictoriaMetrics properties.
*/
@Component
public class PrometheusProxyConfig {
private static GreptimeProperties staticGreptimeProperties;
private static VictoriaMetricsProperties staticVictoriaMetricsProperties;
private final GreptimeProperties greptimeProperties;
private final VictoriaMetricsProperties victoriaMetricsProperties;
/**
* Constructs the factory and injects warehouse properties.
* Uses @Autowired(required = false) to allow these properties to be optional,
* in case they are not configured or enabled in the warehouse module.
*
* @param greptimeProperties GreptimeDB configuration properties.
* @param victoriaMetricsProperties VictoriaMetrics configuration properties.
*/
@Autowired
public PrometheusProxyConfig(
@Autowired(required = false) GreptimeProperties greptimeProperties,
@Autowired(required = false) VictoriaMetricsProperties victoriaMetricsProperties) {
this.greptimeProperties = greptimeProperties;
this.victoriaMetricsProperties = victoriaMetricsProperties;
}
/**
* Initializes static fields with the injected properties after construction.
* This allows the static getCollector method to access these configurations.
*/
@PostConstruct
private void initStatic() {
staticGreptimeProperties = this.greptimeProperties;
staticVictoriaMetricsProperties = this.victoriaMetricsProperties;
}
/**
* Judges whether to use PrometheusProxyCollectImpl or PrometheusAutoCollectImpl
*/
public boolean isPrometheusProxy() {
if (staticGreptimeProperties != null && staticGreptimeProperties.enabled()) {
return true;
}
if (staticVictoriaMetricsProperties != null && staticVictoriaMetricsProperties.enabled()) {
return true;
}
return false;
}
}

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