---
apiVersion: v1
kind: Template
labels:
  template: mongodb-ephemeral-template
message: |-
  The following service(s) have been created in your project: ${DATABASE_SERVICE_NAME}.

         Username: ${MONGODB_USER}
         Password: ${MONGODB_PASSWORD}
    Database Name: ${MONGODB_DATABASE}
   Connection URL: mongodb://${MONGODB_USER}:${MONGODB_PASSWORD}@${DATABASE_SERVICE_NAME}/${MONGODB_DATABASE}

  For more information about using this template, including OpenShift considerations, see https://github.com/sclorg/mongodb-container/blob/master/3.2/README.md.
metadata:
  annotations:
    description: |-
      MongoDB database service, without persistent storage. For more information about using this template, including OpenShift considerations, see https://github.com/sclorg/mongodb-container/blob/master/3.2/README.md.

      WARNING: Any data stored will be lost upon pod destruction. Only use this template for testing
    iconClass: icon-mongodb
    openshift.io/display-name: MongoDB (Ephemeral)
    openshift.io/documentation-url: https://docs.openshift.org/latest/using_images/db_images/mongodb.html
    openshift.io/long-description: This template provides a standalone MongoDB server
      with a database created.  The database is not stored on persistent storage,
      so any restart of the service will result in all data being lost.  The database
      name, username, and password are chosen via parameters when provisioning this
      service.
    openshift.io/provider-display-name: Red Hat, Inc.
    openshift.io/support-url: https://access.redhat.com
    tags: database,mongodb
  name: mongodb-ephemeral
objects:
- apiVersion: v1
  kind: Secret
  metadata:
    annotations:
      template.openshift.io/expose-admin_password: "{.data['database-admin-password']}"
      template.openshift.io/expose-database_name: "{.data['database-name']}"
      template.openshift.io/expose-password: "{.data['database-password']}"
      template.openshift.io/expose-username: "{.data['database-user']}"
    name: "${DATABASE_SERVICE_NAME}"
  stringData:
    database-admin-password: "${MONGODB_ADMIN_PASSWORD}"
    database-name: "${MONGODB_DATABASE}"
    database-password: "${MONGODB_PASSWORD}"
    database-user: "${MONGODB_USER}"
- apiVersion: v1
  kind: Service
  metadata:
    annotations:
      template.openshift.io/expose-uri: mongodb://{.spec.clusterIP}:{.spec.ports[?(.name=="mongo")].port}
    name: "${DATABASE_SERVICE_NAME}"
  spec:
    ports:
    - name: mongo
      nodePort: 0
      port: 27017
      protocol: TCP
      targetPort: 27017
    selector:
      name: "${DATABASE_SERVICE_NAME}"
    sessionAffinity: None
    type: ClusterIP
  status:
    loadBalancer: {}
- apiVersion: v1
  kind: DeploymentConfig
  metadata:
    annotations:
      template.alpha.openshift.io/wait-for-ready: 'true'
    name: "${DATABASE_SERVICE_NAME}"
  spec:
    replicas: 1
    selector:
      name: "${DATABASE_SERVICE_NAME}"
    strategy:
      type: Recreate
    template:
      metadata:
        labels:
          name: "${DATABASE_SERVICE_NAME}"
      spec:
        containers:
        - capabilities: {}
          env:
          - name: MONGODB_USER
            valueFrom:
              secretKeyRef:
                key: database-user
                name: "${DATABASE_SERVICE_NAME}"
          - name: MONGODB_PASSWORD
            valueFrom:
              secretKeyRef:
                key: database-password
                name: "${DATABASE_SERVICE_NAME}"
          - name: MONGODB_ADMIN_PASSWORD
            valueFrom:
              secretKeyRef:
                key: database-admin-password
                name: "${DATABASE_SERVICE_NAME}"
          - name: MONGODB_DATABASE
            valueFrom:
              secretKeyRef:
                key: database-name
                name: "${DATABASE_SERVICE_NAME}"
          image: " "
          imagePullPolicy: IfNotPresent
          livenessProbe:
            initialDelaySeconds: 30
            tcpSocket:
              port: 27017
            timeoutSeconds: 1
          name: mongodb
          ports:
          - containerPort: 27017
            protocol: TCP
          readinessProbe:
            exec:
              command:
              - "/bin/sh"
              - "-i"
              - "-c"
              - mongo 127.0.0.1:27017/$MONGODB_DATABASE -u $MONGODB_USER -p $MONGODB_PASSWORD
                --eval="quit()"
            initialDelaySeconds: 3
            timeoutSeconds: 1
          resources:
            limits:
              memory: "${MEMORY_LIMIT}"
          securityContext:
            capabilities: {}
            privileged: false
          terminationMessagePath: "/dev/termination-log"
          volumeMounts:
          - mountPath: "/var/lib/mongodb/data"
            name: "${DATABASE_SERVICE_NAME}-data"
        dnsPolicy: ClusterFirst
        restartPolicy: Always
        volumes:
        - emptyDir:
            medium: ''
          name: "${DATABASE_SERVICE_NAME}-data"
    triggers:
    - imageChangeParams:
        automatic: true
        containerNames:
        - mongodb
        from:
          kind: ImageStreamTag
          name: mongodb:${MONGODB_VERSION}
          namespace: "${NAMESPACE}"
        lastTriggeredImage: ''
      type: ImageChange
    - type: ConfigChange
  status: {}
parameters:
- name: MEMORY_LIMIT
  displayName: Memory Limit
  description: Maximum amount of memory the container can use.
  value: 512Mi
  required: true
- name: NAMESPACE
  displayName: Namespace
  description: The OpenShift Namespace where the ImageStream resides.
  value: openshift
- name: DATABASE_SERVICE_NAME
  displayName: Database Service Name
  description: The name of the OpenShift Service exposed for the database.
  value: mongodb
  required: true
- name: MONGODB_USER
  displayName: MongoDB Connection Username
  description: Username for MongoDB user that will be used for accessing the database.
  value: username
  required: true
- name: MONGODB_PASSWORD
  displayName: MongoDB Connection Password
  description: Password for the MongoDB connection user.
  value: password
  required: true
- name: MONGODB_DATABASE
  displayName: MongoDB Database Name
  description: Name of the MongoDB database accessed.
  value: sampledb
  required: true
- name: MONGODB_ADMIN_PASSWORD
  displayName: MongoDB Admin Password
  description: Password for the database admin user.
  generate: expression
  from: "[a-zA-Z0-9]{16}"
  required: true
- name: MONGODB_VERSION
  displayName: Version of MongoDB Image
  description: Version of MongoDB image to be used (2.4, 2.6, 3.2 or latest).
  value: '3.2'
  required: true