configuration/opentelemetry-collector.yaml

receivers:
  otlp:
    protocols:
      grpc:
        endpoint: 0.0.0.0:4317
      http:
        endpoint: 0.0.0.0:4318
processors:
  batch:
exporters:
  otlp/tempo:
    endpoint: http://tempo:4317
    tls:
      insecure: true
  prometheus:
    endpoint: 0.0.0.0:8889
  otlphttp/loki:
    # https://github.com/grafana/loki/issues/5346
    # endpoint: http://loki:3100/otlp/v1/logs
    endpoint: http://loki:3100/otlp
    tls:
      insecure: true
  debug:
    verbosity: detailed
extensions:
  health_check:
    endpoint: 0.0.0.0:13133 # default port
service:
  extensions: [health_check]
  telemetry:
    logs:
      level: debug
      # development: true
  pipelines:
    traces:
      receivers: [otlp]
      processors: [batch]
      exporters: [otlp/tempo]
    metrics:
      receivers: [otlp]
      processors: [batch]
      exporters: [prometheus]
    logs:
      receivers: [otlp]
      processors: [batch]
      exporters: [otlphttp/loki]