Kubernetes & Cloudant

kubernetes_cloudant.yaml

kind: PersistentVolume
apiVersion: v1
metadata:
  name: cloudant-pv
  labels:
    app: microprofile-app
spec:
  capacity:
    storage: 4Gi
  accessModes:
    - ReadWriteMany
  hostPath:
    path: "/var/cloudant"
  persistentVolumeReclaimPolicy: Recycle
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: cloudant-pv-claim
  annotations:
    volume.beta.kubernetes.io/storage-class: ""
  labels:
    app: microprofile-app
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 3Gi
---
apiVersion: v1
kind: Service
metadata:
  name: cloudant-service
  labels:
    app: microprofile-app
spec:
  type: NodePort
  ports:
    - port: 80
      nodePort: 31111
      targetPort: 80
      name: http
  selector:
    name: cloudant-deployment
--- 
kind: Deployment
apiVersion: extensions/v1beta1
metadata:
  name: cloudant-db
  labels:
    app: microprofile-app
spec:
  replicas: 3
  template:
    metadata:
      labels:
        name: cloudant-deployment
        version: v1
    spec:
      containers:
      - name: cloudant-db
        image: ibmcom/cloudant-developer:latest
        imagePullPolicy: Always
        command: ["/bin/sh","-c"]
        args: ["if [ ! -z $dbPassword ]; then sed -i 's/^admin.*/admin = '$dbPassword'/g' /opt/cloudant/etc/local.ini && sed -i 's/^cloudant.*/cloudant = '$dbPassword'/g' /opt/cloudant/etc/local.ini && if [ ! -a /srv/cloudant ]; then sed -i 's/172.17.0.2/127.0.0.1/g' /etc/haproxy/haproxy.cfg && cast license --silent && cast database init -v -y -p $dbPassword ; fi; exec /usr/sbin/init; fi;"]
        securityContext:
          privileged: true
        ports:
          - containerPort: 80
        volumeMounts:
        - name: cloudant-pv
          mountPath: /srv
      volumes:
        - name: cloudant-pv
          persistentVolumeClaim:
            claimName: cloudant-pv-claim
---
kind: Job
apiVersion: batch/v1
metadata: {name: resilient-java-microservices-with-istio-metrics}
spec:
  template:
    metadata: {name: resilient-java-microservices-with-istio-metrics}
    spec:
      containers:
        - env:
            - {name: config, value: '{"event_id": "web",
                "repository_id": "resilient-java-microservices-with-istio",
                "target_services": [null], "target_runtimes":
                ["Kubernetes Cluster"], "event_organizer":
                "dev-journeys"}'}
            - {name: language, value: 'java'}
          image: journeycode/kubernetes:latest
          name: resilient-java-microservices-with-istio-metrics
          resources:
            limits: {cpu: 100m}
      restartPolicy: Never