pkg/test/framework/components/opentelemetry/opentelemetry-collector.yaml

# Copyright Istio Authors
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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---
apiVersion: v1
kind: ConfigMap
metadata:
  name: opentelemetry-collector
  labels:
    app: opentelemetry-collector
data:
  config: |
    receivers:
      opencensus:
        endpoint: 0.0.0.0:55678
    processors:
      memory_limiter:
        # Must be same as --mem-ballast-size-mib CLI argument
        ballast_size_mib: 20
        limit_mib: 100
        spike_limit_mib: 10
        check_interval: 5s

    exporters:
      zipkin:
        # Export to zipkin for easy querying
        endpoint: http://zipkin.dubbo-system.svc:9411/api/v2/spans
      logging:
        loglevel: debug

    extensions:
      health_check:
        port: 13133

    service:
      extensions:
      - health_check
      pipelines:
        traces:
          receivers:
          - opencensus
          processors:
          - memory_limiter
          exporters:
          - zipkin
          - logging
---
apiVersion: v1
kind: Service
metadata:
  name: opentelemetry-collector
  labels:
    app: opentelemetry-collector
spec:
  type: ClusterIP
  selector:
    app: opentelemetry-collector
  ports:
    - name: grpc-opencensus
      port: 55678
      protocol: TCP
      targetPort: 55678
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: opentelemetry-collector
  labels:
    app: opentelemetry-collector
spec:
  replicas: 1
  selector:
    matchLabels:
      app: opentelemetry-collector
  template:
    metadata:
      labels:
        app: opentelemetry-collector
    spec:
      containers:
        - name: opentelemetry-collector
          image: "otel/opentelemetry-collector:0.9.0"
          imagePullPolicy: IfNotPresent
          command:
            - "/otelcol"
            - "--config=/conf/config.yaml"
            - "--mem-ballast-size-mib=20"
          ports:
            - name: grpc-opencensus
              containerPort: 55678
              protocol: TCP
          volumeMounts:
            - name: opentelemetry-collector-config
              mountPath: /conf
          readinessProbe:
            httpGet:
              path: /
              port: 13133
          resources:
            requests:
              cpu: 40m
              memory: 100Mi
      volumes:
        - name: opentelemetry-collector-config
          configMap:
            name: opentelemetry-collector
            items:
              - key: config
                path: config.yaml