zookeeper.yaml

# zookeeper-deployment.yaml

apiVersion: v1
kind: Service
metadata:
  name: zookeeper-service
spec:
  ports:
  - name: client
    port: 2181
    targetPort: 2181
  type: ClusterIP
  selector:
    app: zookeeper

---

apiVersion: v1
kind: ConfigMap
metadata:
  name: zookeeper-config
data:
  zoo.cfg: |
    tickTime=2000
    initLimit=10
    syncLimit=5
    dataDir=/data
    clientPort=2181

---

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: zookeeper
spec:
  serviceName: "zookeeper-service"
  replicas: 1
  selector:
    matchLabels:
      app: zookeeper
  template:
    metadata:
      labels:
        app: zookeeper
    spec:
      containers:
      - name: zookeeper
        image: bitnami/zookeeper:3.6.3
        ports:
        - containerPort: 2181
        volumeMounts:
        - name: data
          mountPath: /data
  volumeClaimTemplates:
  - metadata:
      name: data
    spec:
      accessModes: [ "ReadWriteOnce" ]
      storageClassName: "standard"
      resources:
        requests:
          storage: 1Gi