Jaeger v2 with OpenTelemetry on Kubernetes

[MWaris97]

Greetings,

I am trying to setup jaegerv2 with open telemetry on AKS following this. I have followed the exact steps but I am getting this error when the collector pod starts (I have attached the pod logs below).

Please anyone help me, thanks in advance!

2025/04/14 14:00:48 application version: git-commit=, git-version=, build-date= Error: failed to get config: cannot unmarshal the configuration: decoding failed due to the following error(s): error decoding 'extensions': error reading configuration for "jaeger_query": decoding failed due to the following error(s): '' has invalid keys: endpoint 2025/04/14 14:00:48 failed to get config: cannot unmarshal the configuration: decoding failed due to the following error(s): error decoding 'extensions': error reading configuration for "jaeger_query": decoding failed due to the following error(s): '' has invalid keys: endpoint

[dosubot[bot]]

Hello @MWaris97! I'm here to help you with any bugs or questions you have while you wait for a human maintainer. Let's tackle your Jaeger v2 setup together!

The error message indicates that there is an issue with the configuration of the jaeger_query extension in your YAML file. Specifically, it mentions an invalid key: endpoint. In Jaeger v2, the configuration for jaeger_query should be structured correctly, and the endpoint key might not be valid in the context you are using it.

Here's an example of how the jaeger_query extension should be configured:

jaeger_query:
  storage:
    traces: some_trace_storage
    metrics: some_metrics_storage
  base_path: /
  ui:
    config_file: /etc/jaeger/ui-config.json
    log_access: true
  grpc:
    endpoint: 0.0.0.0:16685
  http:
    endpoint: 0.0.0.0:16686

Make sure that your configuration file follows this structure, and check that you are using the correct keys under the jaeger_query section. The grpc and http sections should define the endpoints, not a standalone endpoint key ^[1][2].

To continue talking to Dosu, mention @dosu.

---

^{Help Dosu learn! Give it feedback: Great Response | Irrelevant Answer | Incorrect Sources | Too Verbose | Hallucination | Bug Report | Other}

[MWaris97]

I have already tried adding the grcp and http sections, no luck! @dosu