# This patch adds a sidecar which pushes all metrics to stackdriver
apiVersion: apps/v1 # for Kubernetes versions before 1.9.0 use apps/v1beta2
kind: DaemonSet
metadata:
  name: cadvisor
  namespace: cadvisor
spec:
  template:
    spec:
      containers:
      - name: prometheus-to-sd
        image: gcr.io/google-containers/prometheus-to-sd:v0.2.6
        ports:
          - name: profiler
            containerPort: 6061
        command:
          - /monitor
          - --stackdriver-prefix=custom.googleapis.com
          - --source=cadvisor:http://localhost:8080
          - --pod-id=$(POD_NAME)
          - --namespace-id=$(POD_NAMESPACE)
        env:
          - name: POD_NAME
            valueFrom:
              fieldRef:
                fieldPath: metadata.name
          - name: POD_NAMESPACE
            valueFrom:
              fieldRef:
                fieldPath: metadata.namespace
        securityContext:
          runAsNonRoot: true
          readOnlyRootFilesystem: true
          allowPrivilegeEscalation: false