---
kind: Template
apiVersion: v1
metadata:
  labels:
      app: mongodb
  name: mongodb
  annotations:
    openshift.io/display-name: Deploy Mongodb
    description: Deploy Mongodb
    tags: mongodb
objects:
- apiVersion: v1
  kind: Service
  metadata:
    annotations:
      service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
    labels:
      name: mongodb
    name: mongodb-internal
  spec:
    ports:
    - name: 27017-tcp
      port: 27017
    clusterIP: None
    selector:
      name: "mongodb"

- apiVersion: v1
  kind: Service
  metadata:
    annotations:
    labels:
      name: mongodb
    name: mongodb
  spec:
    ports:
    - name: 27017-tcp
      port: 27017
      protocol: TCP
      targetPort: 27017
    selector:
      name: mongodb

- apiVersion: apps/v1beta1
  kind: StatefulSet
  metadata:
    labels:
      app: mongodb
    name: mongodb
  spec:
    replicas: ${REPLICAS}
    serviceName: mongodb-internal
    selector:
      matchLabels:
        name: mongodb
    template:
      metadata:
        labels:
          name: mongodb
      spec:
        containers:
        - image: registry.access.redhat.com/rhscl/mongodb-32-rhel7:3.2
          ports:
          - containerPort: 27017
            name: mongodb
          volumeMounts:
          - name: mongo
            mountPath: /var/lib/mongodb/data
          name: mongodb
          args: ["run-mongod-replication" ]
          env:
          - name: MONGODB_USER
            valueFrom:
              secretKeyRef:
                key: database-user
                name: mongodb
          - name: MONGODB_PASSWORD
            valueFrom:
              secretKeyRef:
                key: database-password
                name: mongodb
          - name: MONGODB_ADMIN_PASSWORD
            valueFrom:
              secretKeyRef:
                key: database-admin-password
                name: mongodb
          - name: MONGODB_DATABASE
            valueFrom:
              secretKeyRef:
                key: database-name
                name: mongodb
          - name: MONGODB_REPLICA_NAME
            value: "rs0"
          - name: MONGODB_KEYFILE_VALUE
            value: "12345678901234567890"
          - name: MONGODB_SERVICE_NAME
            value: "mongodb-internal"
    volumeClaimTemplates:
    - metadata:
        name: mongo
      spec:
        accessModes: [ "ReadWriteOnce" ]
        resources:
          requests:
            storage: 1Gi

- apiVersion: v1
  kind: Secret
  data:
    database-admin-password: bW9uZ29kYg==
    database-name: cGFya3M=
    database-password: bW9uZ29kYg==
    database-user: bW9uZ29kYg==
  metadata:
    labels:
      app: mongodb
    name: mongodb
  type: Opaque

parameters:
- description: the number of mongodbs required in the statefulset.
  name: REPLICAS
  required: true
  value: "1"