OTEL_EXPORTER_OTLP_HEADERS is not support by opentelemetry-spring-boot-starter

[brunorabaca]

Hello,

OTEL_EXPORTER_OTLP_HEADERS is not support by
opentelemetry-spring-boot-starter 1.32.0-alpha

I've tryed with environment variable
OTEL_EXPORTER_OTLP_HEADERS=api-key=xxx
and vm option
-Dotel.exporter.otlp.headers=api-key=xxx

With both got this error:
Failed to export metrics. Server responded with gRPC status code 16. Error message:

Dependencyes
<dependencyManagement> <dependencies> <dependency> <groupId>io.opentelemetry</groupId> <artifactId>opentelemetry-bom</artifactId> <version>1.34.0</version> <type>pom</type> </dependency> <dependency> <groupId>io.opentelemetry.instrumentation</groupId> <artifactId>opentelemetry-instrumentation-bom-alpha</artifactId> <version>1.32.0-alpha</version> <type>pom</type> </dependency> </dependencies> </dependencyManagement> <dependencies> <dependency> <groupId>io.opentelemetry.instrumentation</groupId> <artifactId>opentelemetry-spring-boot-starter</artifactId> </dependency> </dependencies>

[jeanbisutti]

@brunorabaca This feature should be supported from the next OTel Java instrumentation release (open-telemetry/opentelemetry-java-instrumentation#9950), thanks to @zeitlinger. Did you plan to create or update an example in this example repo or just wanted to report a missing/not working feature?

[brunorabaca]

@jeanbisutti Thanks for the reply.
Just to report a missing feature.
Any ETA for the new release?

[trask]

Any ETA for the new release?

hopefully by end of this week

[brunorabaca]

@jeanbisutti @trask
Thanks for all the help!