opentelemetry-collector-kubernetes.yaml

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: collector-config
data:
  collector.yml: |
    receivers:
      otlp:
        protocols:
          grpc:
              endpoint: "0.0.0.0:4317"
          http:
              endpoint: "0.0.0.0:4318"
    processors:
    exporters:
      debug:
        verbosity: detailed
    service:
      pipelines:
        traces:
          receivers: [otlp]
          processors: []
          exporters: [debug]
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: opentelemetrycollector
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: opentelemetrycollector
  template:
    metadata:
      labels:
        app.kubernetes.io/name: opentelemetrycollector
    spec:
      containers:
        - name: otelcol
          args:
            - --config=/conf/collector.yml
          image: otel/opentelemetry-collector:0.89.0
          volumeMounts:
            - mountPath: /conf
              name: collector-config
      volumes:
        - configMap:
            items:
              - key: collector.yml
                path: collector.yml
            name: collector-config
          name: collector-config
---
apiVersion: v1
kind: Service
metadata:
  name: opentelemetrycollector
spec:
  ports:
    - name: otlp-grpc
      port: 4317
      protocol: TCP
      targetPort: 4317
    - name: otlp-http
      port: 4318
      protocol: TCP
      targetPort: 4318
  selector:
    app.kubernetes.io/name: opentelemetrycollector
  type: ClusterIP