sample-otel-collector-config.yaml

# Generated in Grafana Cloud free tier account > Add a Connection > OpenTelemetry Collector
extensions:
  basicauth/grafana_cloud:
    # https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/extension/basicauthextension
    client_auth:
      username: "<your username>"
      password: "<your password>"

receivers:
  otlp:
    # https://github.com/open-telemetry/opentelemetry-collector/tree/main/receiver/otlpreceiver
    protocols:
      grpc:
        endpoint: 0.0.0.0:4317 # overrides default localhost, see breaking change https://github.com/open-telemetry/opentelemetry-collector-contrib/releases/tag/v0.104.0
      http:
  hostmetrics:
    # Optional. Host Metrics Receiver added as an example of Infra Monitoring capabilities of the OpenTelemetry Collector
    # https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/receiver/hostmetricsreceiver
    scrapers:
      load:
      memory:

processors:
  batch:
  # https://github.com/open-telemetry/opentelemetry-collector/tree/main/processor/batchprocessor
  resourcedetection:
    # Enriches telemetry data with resource information from the host
    # https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/processor/resourcedetectionprocessor
    detectors: ["env", "system"]
    override: false
  transform/add_resource_attributes_as_metric_attributes:
    # https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/processor/transformprocessor
    error_mode: ignore
    metric_statements:
      - context: datapoint
        statements:
          - set(attributes["deployment.environment"], resource.attributes["deployment.environment"])
          - set(attributes["service.version"], resource.attributes["service.version"])

exporters:
  otlphttp/grafana_cloud:
    # https://github.com/open-telemetry/opentelemetry-collector/tree/main/exporter/otlpexporter
    endpoint: "<your region's endpoint>"
    auth:
      authenticator: basicauth/grafana_cloud

service:
  extensions: [basicauth/grafana_cloud]
  pipelines:
    traces:
      receivers: [otlp]
      processors: [resourcedetection, batch]
      exporters: [otlphttp/grafana_cloud]
    metrics:
      receivers: [otlp, hostmetrics]
      processors: [resourcedetection, transform/add_resource_attributes_as_metric_attributes, batch]
      exporters: [otlphttp/grafana_cloud]
    logs:
      receivers: [otlp]
      processors: [resourcedetection, batch]
      exporters: [otlphttp/grafana_cloud]