src/dockerfiles/opentelemetry-collector/config.yaml

receivers:
  otlp:
    protocols:
      grpc:
        endpoint: "0.0.0.0:4317"
      http:
        endpoint: "0.0.0.0:4318"
  docker_stats:
    endpoint: unix:///var/run/docker.sock
    api_version: "1.41"
    initial_delay: 1m
    collection_interval: 5m
    metrics:
      # Default Metrics
      container.blockio.io_service_bytes_recursive:
        enabled: false
      container.cpu.usage.kernelmode:
        enabled: false
      container.cpu.usage.total:
        enabled: false
      container.cpu.usage.usermode:
        enabled: false
      container.cpu.utilization:
        enabled: true
      container.memory.file:
        enabled: false
      container.memory.percent:
        enabled: true
      container.memory.total_cache:
        enabled: false
      container.memory.usage.limit:
        enabled: false
      container.memory.usage.total:
        enabled: false
      container.network.io.usage.rx_bytes:
        enabled: false
      container.network.io.usage.rx_dropped:
        enabled: false
      container.network.io.usage.tx_bytes:
        enabled: false
      container.network.io.usage.tx_dropped:
        enabled: false
  hostmetrics:
    root_path: /hostfs
    initial_delay: 1m
    collection_interval: 5m
    scrapers:
      filesystem:
        metrics:
          # Default Metrics
          system.filesystem.inodes.usage:
            enabled: false
          system.filesystem.usage:
            enabled: false
          system.filesystem.utilization:
            enabled: true
      disk:
        metrics:
          # Default Metrics
          system.disk.io:
            enabled: true
          system.disk.io_time:
            enabled: false
          system.disk.merged:
            enabled: false
          system.disk.operation_time:
            enabled: false
          system.disk.operations:
            enabled: false
          system.disk.pending_operations:
            enabled: false
          system.disk.weighted_io_time:
            enabled: false
      process:
        mute_process_all_errors: true
        metrics:
          # Default Metrics
          process.cpu.time:
            enabled: false
          process.disk.io:
            enabled: false
          process.memory.usage:
            enabled: false
          process.memory.virtual:
            enabled: false
          # Optional Metrics
          process.cpu.utilization:
            enabled: true
          process.memory.utilization:
            enabled: true

exporters:
  googlecloud:
    project: chromeos-partner-moblab
    metric:
      instrumentation_library_labels: false
      service_resource_labels: false

processors:
  resource:
    attributes:
    - key: host.id
      value:  ${HOST_IDENTIFIER}
      action: insert
  metricstransform:
    transforms:
    - include: .*
      match_type: regexp
      action: update
      operations:
      - action: add_label
        new_label: satlab_version
        new_value: ${SATLAB_VERSION}
      - action: add_label
        new_label: os_version
        new_value: ${OS_VERSION}
      - action: add_label
        new_label: track
        new_value: ${TRACK}
  transform:
    metric_statements:
    - context: datapoint
      conditions:
      - instrumentation_scope.name == "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/dockerstatsreceiver"
      statements:
      - set(attributes["container_name"], resource.attributes["container.name"])
    - context: datapoint
      conditions:
      - instrumentation_scope.name == "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/processscraper"
      statements:
      - set(attributes["process_name"], resource.attributes["process.executable.name"])
      - set(attributes["process_id"], resource.attributes["process.pid"])

service:
  pipelines:
    metrics:
      receivers: [hostmetrics, docker_stats, otlp]
      processors: [resource, metricstransform, transform]
      exporters: [googlecloud]