symfony_example_app/docker/telemetry/otelcol-config.yaml

receivers:
  loki:
    protocols:
      grpc:
    use_incoming_timestamp: true
  otlp:
    protocols:
      grpc:
processors:
  attributes:
    actions:
      - action: insert
        key: loki.attribute.labels
        value: context, code.filepath, code.namespace, code.function, code.lineno, http.request.method, http.request.body.size, url.full, url.scheme, url.path, http.route, http.response.status_code
      - action: insert
        from_attribute: context
        key: context
      - action: insert
        from_attribute: code.namespace
        key: code.namespace
      - action: insert
        from_attribute: code.function
        key: code.function
      - action: insert
        from_attribute: code.lineno
        key: code.lineno
      - action: insert
        from_attribute: http.request.method
        key: http.request.method
      - action: insert
        from_attribute: http.request.body.size
        key: http.request.body.size
      - action: insert
        from_attribute: http.response.status_code
        key: http.response.status_code
      - action: insert
        from_attribute: url.full
        key: url.full
      - action: insert
        from_attribute: url.scheme
        key: url.scheme
      - action: insert
        from_attribute: url.path
        key: url.path
      - action: insert
        from_attribute: http.route
        key: http.route
      - action: insert
        key: loki.format
        value: raw
exporters:
  loki:
    endpoint: http://loki:3100/loki/api/v1/push
  otlp:
    endpoint: tempo:4317
    tls:
      insecure: true
  logging:
    verbosity: Detailed
service:
  pipelines:
    logs:
      receivers: [otlp]
      processors: [attributes]
      exporters: [logging,loki]
    traces:
      receivers: [otlp]
      exporters: [logging,otlp]