apiVersion: v1
kind: ServiceAccount
metadata:
  name: metadata-agent
  namespace: kube-system
  labels:
    kubernetes.io/cluster-service: "true"
    addonmanager.kubernetes.io/mode: Reconcile
---
kind: DaemonSet
apiVersion: extensions/v1beta1
metadata:
  labels:
    app: metadata-agent
    kubernetes.io/cluster-service: "true"
    addonmanager.kubernetes.io/mode: Reconcile
  name: metadata-agent
  namespace: kube-system
spec:
  selector:
    matchLabels:
      app: metadata-agent
  template:
    metadata:
      labels:
        app: metadata-agent
    spec:
      serviceAccountName: metadata-agent
      containers:
      - image: gcr.io/stackdriver-agents/stackdriver-metadata-agent:{{ metadata_agent_version }}
        imagePullPolicy: IfNotPresent
        name: metadata-agent
        ports:
        - containerPort: 8000
          hostPort: 8799
          protocol: TCP
        resources:
          requests:
            cpu: {{ metadata_agent_cpu_request }}
            memory: {{ metadata_agent_memory_request }}
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      schedulerName: default-scheduler
      terminationGracePeriodSeconds: 30
  updateStrategy:
    rollingUpdate:
      maxUnavailable: 1
    type: RollingUpdate