jaeger-agent-ds.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: myapp-deployment
  namespace: default
  labels:
    app: myapp
spec:
  replicas: 3
  selector:
    matchLabels:
      app: myapp
  template:
    metadata:
      labels:
        app: myapp
    spec:
      containers:
      - name: myapp
        image: masroorhasan/myapp
        ports:
        - containerPort: 80
        env:
        - name: JAEGER_SERVICE_NAME
          value: myapp
        - name: JAEGER_AGENT_HOST   # NOTE: Point to the Agent daemon on the Node
          valueFrom:
            fieldRef:
              fieldPath: status.hostIP
        - name: JAEGER_AGENT_PORT
          value: "6831"
        resources:
          limits:
            memory: 500M
            cpu: 250m
          requests:
            memory: 500M
            cpu: 250m
---
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: jaeger-agent
  namespace: monitoring
  labels:
    app: jaeger
    jaeger-infra: agent-daemonset
spec:
  template:
    metadata:
      labels:
        app: jaeger
        jaeger-infra: agent-instance
    spec:
      hostNetwork: true     # NOTE: Agent is configured to have same IP as the host/node
      dnsPolicy: ClusterFirstWithHostNet
      containers:
      - name: agent-instance
        image: jaegertracing/jaeger-agent:1.6.0
        command:
          - "/go/bin/agent-linux"
          - "--collector.host-port=jaeger-collector.monitoring:14267"
          - "--processor.jaeger-binary.server-queue-size=2000"
          - "--discovery.conn-check-timeout=500ms"
        ports:
        - containerPort: 5775
          protocol: UDP
        - containerPort: 6831
          protocol: UDP
          hostPort: 6831
        - containerPort: 6832
          protocol: UDP
        - containerPort: 5778
          protocol: TCP
        resources:
          requests:
            memory: 200M
            cpu: 200m
          limits:
            memory: 200M
            cpu: 200m