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  1. Distributed Tracing
  2. TRACING-5903

KUBE_NODE_NAME not set configuring k8sattributes processor

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      In order to filter by namespace, I tried to add a processor to the `OpenTelemetryCollector` CR:

      processors: 
    k8sattributes: 
      filter: 
        node_from_env_var: KUBE_NODE_NAME

      Following the OCP OpenTelemetry documentation

      But on the collector pods I have the following error:

      Error: invalid configuration: processors::k8sattributes::filter: `node_from_env_var` is configured but envvar "KUBE_NODE_NAME" is not set
2025/12/18 16:18:43 collector server run finished with error: invalid configuration: processors::k8sattributes::filter: `node_from_env_var` is configured but envvar "KUBE_NODE_NAME" is not set

              Unassigned Unassigned
              fercoli Fabio Massimo Ercoli
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                Created:
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