vernemq-ss.yaml

apiVersion: v1
kind: Service
metadata:
  name: vernemq
  namespace: vernemq
  labels:
    app: vernemq
spec:
  ports:
    - port: 1883
      name: mqtt
    - port: 8883
      name: mqttssl
  clusterIP: None
  selector:
    app: vernemq
---
apiVersion: apps/v1beta1
kind: StatefulSet
metadata:
  name: vernemq
  namespace: vernemq
spec:
  serviceName: vernemq
  replicas: 3
  template:
    metadata:
      labels:
        app: vernemq
      annotations:
        pod.alpha.kubernetes.io/initialized: "true"
        pod.beta.kubernetes.io/init-containers: '[
          {
            "name": "init-vernemq-cluster",
            "image": "erlio/docker-vernemq:0.15.3",
            "command": ["bash", "-c", "
              set -ex\n
              cp -r /etc/vernemq/* /mnt/vernemq/\n
              H=`hostname`\n
              if [[ \"$H\" != \"vernemq-0\" ]]; then\n
                SEED=`getent hosts vernemq-0.vernemq | awk ''{ print $1 }''`\n
                if [[ \"$SEED\" != \"\" ]]; then\n
                  echo -eval \"\\\"vmq_server_cmd:node_join(''VerneMQ@${SEED}'')\\\"\" >> /mnt/vernemq/vm.args\n
                else\n
                  echo \"[warning] could not find host vernemq-0.vernemq. not joining a cluster!\"\n
                  exit 1\n
                fi\n
              fi\n
            "],
            "volumeMounts": [
              {"name": "conf", "mountPath": "/mnt/vernemq"}
            ]
          }]'
    spec:
      containers:
      - name: vernemq
        image: erlio/docker-vernemq:0.15.3
        ports:
          - containerPort: 1883
            name: mqtt
          - containerPort: 8080
            name: websock
          - containerPort: 44053
            name: epmd
          - containerPort: 4369
            name: data
          - containerPort: 9100
          - containerPort: 9101
          - containerPort: 9102
          - containerPort: 9103
          - containerPort: 9104
          - containerPort: 9105
          - containerPort: 9106
          - containerPort: 9107
          - containerPort: 9108
          - containerPort: 9109
        volumeMounts:
          - name: conf
            mountPath: /etc/vernemq
      volumes:
      - name: conf
        emptyDir: {}