deploy.yaml

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: swittons
spec:
  serviceName: vernemq
  replicas: 2
  selector:
    matchLabels:
      app: vernemq
  template:
    metadata:
      labels:
        app: vernemq
    spec:
      serviceAccountName: vernemq
      containers:
      - name: swittons
        image: erlio/docker-vernemq:1.8.0
        ports:
        - containerPort: 1883
          name: mqtt
        - containerPort: 4369
          name: epmd
        - containerPort: 44053
          name: vmq
        - containerPort: 8080
          name: ws
        - containerPort: 8888
          name: http  
        - containerPort: 9100
        - containerPort: 9101
        - containerPort: 9102
        - containerPort: 9103
        - containerPort: 9104
        - containerPort: 9105
        - containerPort: 9106
        - containerPort: 9107
        - containerPort: 9108
        - containerPort: 9109
        env:
        - name: MY_POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: DOCKER_VERNEMQ_USER_uid
          value: "password" 
        - name: DOCKER_VERNEMQ_DISCOVERY_KUBERNETES
          value: "1"
        - name: DOCKER_VERNEMQ_KUBERNETES_NAMESPACE
          valueFrom:
           fieldRef:
             fieldPath: metadata.namespace
        - name: DOCKER_VERNEMQ_LISTENER__VMQ__CLUSTERING
          value: "0.0.0.0:44053"
        - name: DOCKER_VERNEMQ_LISTENER__TCP__DEFAULT
          value: "0.0.0.0:1883"
        - name: DOCKER_VERNEMQ_LISTENER__WS__DEFAULT
          value: "0.0.0.0:8080" 
        - name: DOCKER_VERNEMQ_LISTENER__HTTP__DEFAULT
          value: "0.0.0.0:8888"
        - name: DOCKER_VERNEMQ_LISTENER__MAX_CONNECTIONS
          value: "1000000"
        - name: DOCKER_VERNEMQ_MAX_ONLINE_MESSAGES
          value: "-1" 
        - name: DOCKER_VERNEMQ_MAX_OFFLINE_MESSAGES
          value: "-1"  
        - name: DOCKER_VERNEMQ_MAX_INFLIGHT_MESSAGES
          value: "0"
        - name: DOCKER_VERNEMQ_ALLOW_REGISTER_DURING_NETSPLIT
          value: "on"
        - name: DOCKER_VERNEMQ_ALLOW_PUBLISH_DURING_NETSPLIT
          value: "on"
        - name: DOCKER_VERNEMQ_ALLOW_SUBSCRIBE_DURING_NETSPLIT
          value: "on"
        - name: DOCKER_VERNEMQ_ALLOW_UNSUBSCRIBE_DURING_NETSPLIT
          value: "on"
        - name: DOCKER_VERNEMQ_ERLANG__DISTRIBUTION__PORT_RANGE__MINIMUM
          value: "9100"
        - name: DOCKER_VERNEMQ_ERLANG__DISTRIBUTION__PORT_RANGE__MAXIMUM
          value: "9109"
---
apiVersion: v1
kind: Service
metadata:
  name: vernemq
  labels:
    app: vernemq

spec:
  clusterIP: None
  selector:
    app: vernemq
  ports:
  - port: 4369
    name: epmd
  - port: 44053
    name: vmq
---
apiVersion: v1
kind: Service
metadata:
  name: mqtt
  labels:
    app: mqtt
spec:
  type: LoadBalancer
  selector:
    app: vernemq
  ports:
  - port: 1883
    name: mqtt
    protocol: tcp
  - port: 8080
    name: ws
    protocol: ws
  - port: 8888
    name: http
    protocol: http
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: vernemq
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: admin
rules:
- apiGroups: ["", "apps"]
  resources: ["endpoints", "pods", "services"]
  verbs: ["get", "list"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: admin
subjects:
- kind: ServiceAccount
  name: vernemq
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: admin