kind: Pod
apiVersion: v1
metadata:
  name: master-etcd
  namespace: kube-system
  labels:
    openshift.io/control-plane: "true"
    openshift.io/component: etcd
spec:
  restartPolicy: Always
  hostNetwork: true
  containers:
  - name: etcd
    image: quay.io/coreos/etcd:v3.3
    workingDir: /var/lib/etcd
    command: ["/bin/sh", "-c"]
    args:
    - |
      #!/bin/sh
      set -o allexport
      source /etc/etcd/etcd.conf
      exec etcd
    securityContext:
      privileged: true
    volumeMounts:
     - mountPath: /etc/etcd/
       name: master-config
       readOnly: true
     - mountPath: /var/lib/etcd/
       name: master-data
    livenessProbe:
      tcpSocket:
        port: 2379
  volumes:
  - name: master-config
    hostPath:
      path: /etc/etcd/
  - name: master-data
    hostPath:
      path: /var/lib/etcd