Installing zookeeper on kubernetes cluster

zookeeper.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: zookeeper
  name: zookeeper
spec:
  replicas: 1
  selector:
    matchLabels:
      app: zookeeper
  strategy: {}
  template:
    metadata:
      labels:
        app: zookeeper
    spec:
      containers:
        - image: wurstmeister/zookeeper
          name: zookeeper
          resources: {}
      restartPolicy: Always
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: zookeeper
  name: zookeeper
spec:
  ports:
    - name: "client"
      port: 2181
      targetPort: 2181
  selector:
    app: zookeeper