Oleksandr Shevchenko 020584c36a Document baggage propagation over gRPC ...

Baggage is already propagated over gRPC by the auto-configured
Micrometer observation interceptors: on the server side the
ObservationGrpcServerInterceptor hands the incoming metadata to the
tracing observation handlers, which extract the W3C baggage header as
well as the individual metadata keys listed in
management.tracing.baggage.remote-fields, and on the client side the
ObservationGrpcClientInterceptor writes them to the metadata of
outgoing calls. This was not documented, and it is easy to miss that
it requires micrometer-core on the classpath.

This commit adds an Observability section to the gRPC server
documentation, extends the gRPC client Observability section, and
mentions gRPC in the baggage section of the tracing documentation.

See gh-51597

Signed-off-by: Oleksandr Shevchenko <oleksandr.shevchenko@datarobot.com>

2026-09-10 15:33:57 +01:00

..

src

Document baggage propagation over gRPC

2026-09-10 15:33:57 +01:00

build.gradle

Simplify documentation dependencies

2026-08-26 14:03:44 -07:00