heket-init.yaml

apiVersion: batch/v1
kind: Job
metadata:
  name: heketi-init
  labels:
    glusterfs: heketi-init
  annotations:
    description: Defines how to deploy Heketi
spec:
  template:
    metadata:
      name: heketi-init
      labels:
        name: heketi
        glusterfs: heketi-pod
    spec:
      restartPolicy: Never

      serviceAccountName: heketi-service-account
      containers:
      - image: quay.io/ant31/heketi:latest
        imagePullPolicy: Always
        name: heketi-init
        command:
          - "bash"
          - "-c"
          - |
            1. /usr/bin/heketi-cli topology load --json=/var/lib/heketi/topology/topology.json && \
            2. kubectl get secret heketi-init-db  --from-file /var/lib/heketi/heketi.db; \
            if [ $? != 0 ] ; then
              --from-file /var/lib/heketi/heketi.db && \
              heketi-cli create-endpoints-service | kubectl create -f
              heketi-cli volume create --size=4 \
                --persistent-volume
                --persistent-volume-endpoint=heketi-storage-endpoints \
                --persistent-volume-file=heketi-pv.json \
                --name heketidbstorage && \
              kubectl create -f heketi-pv.json;
              kubectl create secret generic heketi-init-db --namespace $HEKETI_NAMESPACE
              fi"
        volumeMounts:
          - name: db
            mountPath: "/var/lib/heketi"
          - name: topology
            mountPath: "/var/lib/heketi/topology"
        env:
          - name: HEKETI_CLI_SERVER
            value: http://localhost:8080
          - name: HEKETI_NAMESPACE
            valueFrom:
              fieldRef:
                fieldPath: metadata.namespace
      - image: heketi/heketi:dev
        imagePullPolicy: IfNotPresent
        name: heketi
        command:
          - "bin/bash"
          - "-c"
          - "ln -s /var/run/secrets/kubernetes.io/serviceaccount /var/lib/heketi/secret && /usr/bin/heketi -config=/etc/heketi/heketi.json"
        env:
        - name: HEKETI_EXECUTOR
          value: kubernetes
        - name: HEKETI_KUBE_USE_SECRET
          value: "y"
        - name: HEKETI_KUBE_TOKENFILE
          value: "/var/lib/heketi/secret/token"
        - name: HEKETI_KUBE_NAMESPACEFILE
          value: "/var/lib/heketi/secret/namespace"
        - name: HEKETI_FSTAB
          value: "/var/lib/heketi/fstab"
        - name: HEKETI_SNAPSHOT_LIMIT
          value: '14'
        - name: HEKETI_KUBE_INSECURE
          value: "y"
        - name: HEKETI_KUBE_APIHOST
          value: "https://$(KUBERNETES_SERVICE_HOST):$(KUBERNETES_PORT_443_TCP_PORT)"
        - name: HEKETI_KUBE_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: HEKETI_KUBE_GLUSTER_DAEMONSET
          value: "y"
        ports:
        - containerPort: 8080
        volumeMounts:
        - name: db
          mountPath: "/var/lib/heketi"
        readinessProbe:
          timeoutSeconds: 3
          initialDelaySeconds: 3
          httpGet:
            path: "/hello"
            port: 8080
        livenessProbe:
          timeoutSeconds: 3
          initialDelaySeconds: 30
          httpGet:
            path: "/hello"
            port: 8080
      volumes:
      - name: db
        emptyDir: {}
      - name: topology
        configMap:
          name: "heketi-topology"