opentelemetry_collector/opentelemetry_config.yaml

receivers:
  dockerstats:
  nginxstats:
    stats_url: @NGINX_STATS_URL@
  vmage:
    build_date: @BUILD_DATE@
    vm_image_name: @IMAGE_NAME@
    vm_ready_time: @VM_READY_TIME@
    vm_start_time: @VM_START_TIME@

processors:
  resource:
    attributes:
    - key: opencensus.resourcetype
      value: "gae_instance"
      action: upsert
    - key: cloud.region
      value: "@REGION@"
      action: upsert
    - key: appengine.service.id
      value: "@SERVICE@"
      action: upsert
    - key: appengine.version.id
      value: "@VERSION@"
      action: upsert
    - key: appengine.instance.id
      value: "@INSTANCE@"
      action: upsert

exporters:
  googlecloud:
    metric:
      prefix: appengine.googleapis.com/flex/internal
      skip_create_descriptor: true
  googlecloud/instance:
    metric:
      prefix: appengine.googleapis.com/flex/instance/agent
      skip_create_descriptor: true

service:
  pipelines:
    metrics:
      receivers: [vmage, nginxstats]
      processors: [resource]
      exporters: [googlecloud]
    metrics/instance:
      receivers: [dockerstats]
      processors: [resource]
      exporters: [googlecloud/instance]