{
  "apiVersion": "v1",
  "kind": "Pod",
  "metadata": {
    "name": "k8s-etcd",
    "namespace": "kube-system"
  },
  "spec": {
    "hostNetwork": true,
    "containers": [
      {
        "name": "etcd",
        "image": "gcr.io/google_containers/etcd-ARCH:2.2.5",
        "command": [
          "/usr/local/bin/etcd",
          "--listen-client-urls=http://127.0.0.1:2379,http://127.0.0.1:4001",
          "--advertise-client-urls=http://127.0.0.1:2379,http://127.0.0.1:4001",
          "--data-dir=/var/etcd/data"
        ],
        "volumeMounts": [
          {
            "name": "varetcd",
            "mountPath": "/var/etcd",
            "readOnly": false
          }
        ]
      }
    ],
    "volumes":[
      {
        "name": "varetcd",
        "emptyDir": {}
      }
    ]
  }
}