k8s/base/1_configmap.yaml [18:222]:
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    exporters:
      googlecloud:
        log:
          default_log_name: opentelemetry-collector
        user_agent: Google-Cloud-OTLP manifests:0.3.0 OpenTelemetry Collector Built By Google/0.122.1 (linux/amd64)
      googlemanagedprometheus:
        user_agent: Google-Cloud-OTLP manifests:0.3.0 OpenTelemetry Collector Built By Google/0.122.1 (linux/amd64)
      # The otlphttp exporter is used to send traces to Google Cloud Trace using OTLP http/proto
      # The otlp exporter could also be used to send them using OTLP grpc
      otlphttp:
        encoding: proto
        endpoint: https://telemetry.googleapis.com
        # Use the googleclientauth extension to authenticate with Google credentials
        auth:
          authenticator: googleclientauth


    extensions:
      health_check:
        endpoint: ${env:MY_POD_IP}:13133
      googleclientauth:


    processors:
      filter/self-metrics:
        metrics:
          include:
            match_type: strict
            metric_names:
            - otelcol_process_uptime
            - otelcol_process_memory_rss
            - otelcol_grpc_io_client_completed_rpcs
            - otelcol_googlecloudmonitoring_point_count
      batch:
        send_batch_max_size: 200
        send_batch_size: 200
        timeout: 5s

      k8sattributes:
        extract:
          metadata:
          - k8s.namespace.name
          - k8s.deployment.name
          - k8s.statefulset.name
          - k8s.daemonset.name
          - k8s.cronjob.name
          - k8s.job.name
          - k8s.replicaset.name
          - k8s.node.name
          - k8s.pod.name
          - k8s.pod.uid
          - k8s.pod.start_time
        passthrough: false
        pod_association:
        - sources:
          - from: resource_attribute
            name: k8s.pod.ip
        - sources:
          - from: resource_attribute
            name: k8s.pod.uid
        - sources:
          - from: connection

      memory_limiter:
        check_interval: 1s
        limit_percentage: 65
        spike_limit_percentage: 20

      metricstransform/self-metrics:
        transforms:
        - action: update
          include: otelcol_process_uptime
          operations:
          - action: add_label
            new_label: version
            new_value: Google-Cloud-OTLP manifests:0.3.0 OpenTelemetry Collector Built By Google/0.122.1 (linux/amd64)

      resourcedetection:
        detectors: [gcp]
        timeout: 10s

      transform/collision:
        metric_statements:
        - context: datapoint
          statements:
          - set(attributes["exported_location"], attributes["location"])
          - delete_key(attributes, "location")
          - set(attributes["exported_cluster"], attributes["cluster"])
          - delete_key(attributes, "cluster")
          - set(attributes["exported_namespace"], attributes["namespace"])
          - delete_key(attributes, "namespace")
          - set(attributes["exported_job"], attributes["job"])
          - delete_key(attributes, "job")
          - set(attributes["exported_instance"], attributes["instance"])
          - delete_key(attributes, "instance")
          - set(attributes["exported_project_id"], attributes["project_id"])
          - delete_key(attributes, "project_id")

      # The relative ordering of statements between ReplicaSet & Deployment and Job & CronJob are important.
      # The ordering of these controllers is decided based on the k8s controller documentation available at
      # https://kubernetes.io/docs/concepts/workloads/controllers.
      # The relative ordering of the other controllers in this list is inconsequential since they directly
      # create pods.
      transform/aco-gke:
        metric_statements:
        - context: datapoint
          statements:
          - set(attributes["top_level_controller_type"], "ReplicaSet") where resource.attributes["k8s.replicaset.name"] != nil
          - set(attributes["top_level_controller_name"], resource.attributes["k8s.replicaset.name"]) where resource.attributes["k8s.replicaset.name"] != nil
          - set(attributes["top_level_controller_type"], "Deployment") where resource.attributes["k8s.deployment.name"] != nil
          - set(attributes["top_level_controller_name"], resource.attributes["k8s.deployment.name"]) where resource.attributes["k8s.deployment.name"] != nil
          - set(attributes["top_level_controller_type"], "DaemonSet") where resource.attributes["k8s.daemonset.name"] != nil
          - set(attributes["top_level_controller_name"], resource.attributes["k8s.daemonset.name"]) where resource.attributes["k8s.daemonset.name"] != nil
          - set(attributes["top_level_controller_type"], "StatefulSet") where resource.attributes["k8s.statefulset.name"] != nil
          - set(attributes["top_level_controller_name"], resource.attributes["k8s.statefulset.name"]) where resource.attributes["k8s.statefulset.name"] != nil
          - set(attributes["top_level_controller_type"], "Job") where resource.attributes["k8s.job.name"] != nil
          - set(attributes["top_level_controller_name"], resource.attributes["k8s.job.name"]) where resource.attributes["k8s.job.name"] != nil
          - set(attributes["top_level_controller_type"], "CronJob") where resource.attributes["k8s.cronjob.name"] != nil
          - set(attributes["top_level_controller_name"], resource.attributes["k8s.cronjob.name"]) where resource.attributes["k8s.cronjob.name"] != nil

    # When sending telemetry to the GCP OTLP endpoint, the gcp.project_id resource attribute is required to be set to your project ID.
      resource/gcp_project_id:
        attributes:
        - key: gcp.project_id
          # MAKE SURE YOU REPLACE THIS WITH YOUR PROJECT ID
          value: ${GOOGLE_CLOUD_PROJECT}
          action: insert


    receivers:
      otlp:
        protocols:
          grpc:
            endpoint: ${env:MY_POD_IP}:4317
          http:
            cors:
              allowed_origins:
              - http://*
              - https://*
            endpoint: ${env:MY_POD_IP}:4318
      otlp/self-metrics:
        protocols:
          grpc:
            endpoint: ${env:MY_POD_IP}:14317

    service:
      extensions:
      - health_check
      - googleclientauth
      pipelines:
        logs:
          exporters:
          - googlecloud
          processors:
          - k8sattributes
          - resourcedetection
          - memory_limiter
          - batch
          receivers:
          - otlp
        metrics/otlp:
          exporters:
          - googlemanagedprometheus
          processors:
          - k8sattributes
          - memory_limiter
          - resourcedetection
          - transform/collision
          - transform/aco-gke
          - batch
          receivers:
          - otlp
        metrics/self-metrics:
          exporters:
          - googlemanagedprometheus
          processors:
          - filter/self-metrics
          - metricstransform/self-metrics
          - k8sattributes
          - memory_limiter
          - resourcedetection
          - batch
          receivers:
          - otlp/self-metrics
        traces:
          exporters:
          - otlphttp
          processors:
          - k8sattributes
          - memory_limiter
          - resource/gcp_project_id
          - resourcedetection
          - batch
          receivers:
          - otlp
      telemetry:
        logs:
          encoding: json
        metrics:
          readers:
          - periodic:
              exporter:
                otlp:
                  protocol: grpc
                  endpoint: ${env:MY_POD_IP}:14317
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