deployment.yaml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: otel-collector
  namespace: otel
  labels:
    app: opentelemetry
    component: otel-collector
spec:
  selector:
    matchLabels:
      app: opentelemetry
      component: otel-collector
  template:
    metadata:
      labels:
        app: opentelemetry
        component: otel-collector
    spec:
      tolerations:
      - effect: NoSchedule
        key: cattle.io/os
        operator: Equal
        value: linux
      containers:
      - name: otel-collector
        image: otel/opentelemetry-collector-contrib-dev:latest
        ports:
          - containerPort: 8888
            name: metrics
          - containerPort: 4317
            name: grpc
          # - containerPort: 4318 # Default endpoint for OpenTelemetry receiver.
          #   name: http
        resources:
          limits:
            cpu: 100m
            memory: 200Mi
          requests:
            cpu: 100m
            memory: 200Mi
        volumeMounts:
        - mountPath: /var/log
          name: varlog
          readOnly: true
        - mountPath: /var/lib/docker/containers
          name: varlibdockercontainers
          readOnly: true
        - mountPath: /etc/otel/config.yaml
          name: data
          subPath: config.yaml
          readOnly: true
      terminationGracePeriodSeconds: 30
      volumes:
      - name: varlog
        hostPath:
          path: /var/log
      - name: varlibdockercontainers
        hostPath:
          path: /var/lib/docker/containers
      - name: data
        configMap:
          name: otel-collector-config
---