docker run -d --name otel-collector \
  -p 4317:4317 -p 4318:4318 \
  -v /etc/otel/config.yaml:/etc/otelcol/config.yaml \
  docker.io/otel/opentelemetry-collector:latest

docker run -d --name otel-collector \
  --restart unless-stopped \
  -p 4317:4317 -p 4318:4318 -p 8888:8888 \
  -v /etc/otel/config.yaml:/etc/otelcol/config.yaml \
  docker.io/otel/opentelemetry-collector:0.115.0

apiVersion: apps/v1
kind: Deployment
metadata:
  name: otel-collector
spec:
  replicas: 2
  selector:
    matchLabels:
      app: otel-collector
  template:
    metadata:
      labels:
        app: otel-collector
    spec:
      containers:
        - name: collector
          image: docker.io/otel/opentelemetry-collector:0.115.0
          ports:
            - containerPort: 4317
            - containerPort: 4318
          volumeMounts:
            - name: config
              mountPath: /etc/otelcol
      volumes:
        - name: config
          configMap:
            name: otel-collector-config
---
apiVersion: v1
kind: Service
metadata:
  name: otel-collector
spec:
  selector:
    app: otel-collector
  ports:
    - name: otlp-grpc
      port: 4317
      targetPort: 4317
    - name: otlp-http
      port: 4318
      targetPort: 4318