otel-collector-release

BOSH release for Cloud Foundry's distribution of the OpenTelemetry Collector.

If you have any questions, or want to get attention for a PR or issue please reach out in the #logging-and-metrics channel within Cloud Foundry Slack.

See Configuring the OpenTelemetry Collector in the Cloud Foundry documentation for more information.

FAQ

How do I configure mTLS per exporter?

Put each exporter's PEMs under config and reference CredHub-stored values via BOSH ((var)) placeholders:

config:
  exporters:
    otlp_grpc/prod:
      endpoint: prod-backend:4317
      tls:
        ca_pem:   ((prod_ca))
        cert_pem: ((prod_cert))
        key_pem:  ((prod_key))
    otlp_grpc/staging:
      endpoint: staging-backend:4317
      tls:
        ca_pem:   ((staging_ca))
        cert_pem: ((staging_cert))
        key_pem:  ((staging_key))
  service:
    pipelines:
      metrics:
        exporters: [otlp_grpc/prod, otlp_grpc/staging]

If config must be a YAML string instead of a map, BOSH ((var)) substitution cannot indent multi-line PEMs into the block scalar and template rendering fails. In that case use the secrets property — see the secrets description in the job spec.