mapit-template.yaml

apiVersion: v1
kind: Template
labels:
  demo: mapit-template
metadata:
  annotations:
    description: MapIt Spring Boot Geo Spatial Application Template
    iconClass: icon-java
    tags: microservice,spring
  name: mapit-template
objects:
- apiVersion: v1
  kind: ImageStream
  metadata:
    name: ${APP_NAME}
    labels:
      application: ${APP_NAME}
  spec:
    tags:
    - name: latest
- apiVersion: v1
  kind: BuildConfig
  metadata:
    name: ${APP_NAME}
    labels:
      application: ${APP_NAME}
  spec:
    output:
      to:
        kind: ImageStreamTag
        name: ${APP_NAME}:latest
    source:
      git:
        ref: ${GIT_REF}
        uri: ${GIT_URI}
      type: Git
    strategy:
      sourceStrategy:
        env:
        - name: MAVEN_MIRROR_URL
          value: ${MAVEN_MIRROR_URL}
        from:
          kind: ImageStreamTag
          name: redhat-openjdk18-openshift:1.1
          namespace: openshift
      type: Source
    triggers:
    - type: ConfigChange
    - imageChange: {}
      type: ImageChange
- apiVersion: v1
  kind: DeploymentConfig
  metadata:
    name: ${APP_NAME}
    labels:
      application: ${APP_NAME}
  spec:
    replicas: 1
    selector:
      deploymentconfig: ${APP_NAME}
    strategy:
      resources: {}
      type: Recreate
    template:
      metadata:
        labels:
          application: ${APP_NAME}
          deploymentconfig: ${APP_NAME}
        name: ${APP_NAME}
      spec:
        containers:
        - env:
          - name: POSTGRES_HOST
            value: ${APP_NAME}-postgresql
          - name: POSTGRES_DB
            value: mapitdb
          - name: POSTGRES_USER
            value: ${DB_USERNAME}
          - name: POSTGRES_PASSWORD
            value: ${DB_PASSWORD}
          image: ${APP_NAME}
          imagePullPolicy: Always
          livenessProbe:
            failureThreshold: 10
            httpGet:
              path: /health
              port: 8080
              scheme: HTTP
            initialDelaySeconds: 15
            periodSeconds: 5
            successThreshold: 1
            timeoutSeconds: 1
          name: ${APP_NAME}
          ports:
          - containerPort: 8778
            name: jolokia
            protocol: TCP
          - containerPort: 8080
            name: http
            protocol: TCP
          - containerPort: 8443
            name: https
            protocol: TCP
          readinessProbe:
            failureThreshold: 10
            httpGet:
              path: /health
              port: 8080
              scheme: HTTP
            initialDelaySeconds: 15
            periodSeconds: 5
            successThreshold: 1
            timeoutSeconds: 1
          terminationMessagePath: /dev/termination-log
        dnsPolicy: ClusterFirst
        restartPolicy: Always
        securityContext: {}
        terminationGracePeriodSeconds: 75
    triggers:
    - imageChangeParams:
        automatic: true
        containerNames:
        - ${APP_NAME}
        from:
          kind: ImageStreamTag
          name: ${APP_NAME}:latest
      type: ImageChange
    - type: ConfigChange
- apiVersion: v1
  kind: Service
  metadata:
    labels:
      app: ${APP_NAME}
      application: ${APP_NAME}
    name: ${APP_NAME}
  spec:
    ports:
    - port: 8080
      protocol: TCP
      targetPort: 8080
    selector:
      deploymentconfig: ${APP_NAME}
- apiVersion: v1
  kind: Route
  metadata:
    labels:
      application: ${APP_NAME}
    name: ${APP_NAME}
  spec:
    to:
      kind: Service
      name: ${APP_NAME}
      weight: 100
- apiVersion: v1
  kind: DeploymentConfig
  metadata:
    name: ${APP_NAME}-postgresql
    labels:
      application: ${APP_NAME}
  spec:
    replicas: 1
    selector:
      deploymentconfig: ${APP_NAME}-postgresql
    strategy:
      type: Recreate
    template:
      metadata:
        labels:
          application: ${APP_NAME}
          deploymentconfig: ${APP_NAME}-postgresql
        name: ${APP_NAME}-postgresql
      spec:
        containers:
        - env:
          - name: POSTGRESQL_USER
            value: ${DB_USERNAME}
          - name: POSTGRESQL_PASSWORD
            value: ${DB_PASSWORD}
          - name: POSTGRESQL_DATABASE
            value: mapitdb
          image: postgresql
          imagePullPolicy: Always
          name: ${APP_NAME}-postgresql
          ports:
          - containerPort: 5432
            protocol: TCP
          volumeMounts:
          - mountPath: /var/lib/pgsql/data
            name: ${APP_NAME}-postgresql-data
          livenessProbe:
            initialDelaySeconds: 30
            failureThreshold: 10
            periodSeconds: 10
            tcpSocket:
              port: 5432
            timeoutSeconds: 1
          readinessProbe:
            exec:
              command:
              - /bin/sh
              - -i
              - -c
              - psql -h 127.0.0.1 -U $POSTGRESQL_USER -q -d $POSTGRESQL_DATABASE -c 'SELECT 1'
            initialDelaySeconds: 5
            timeoutSeconds: 1
            failureThreshold: 10
            periodSeconds: 5
          resources:
            limits:
              cpu: 500m
              memory: 512Mi
            requests:
              cpu: 50m
              memory: 256Mi
        terminationGracePeriodSeconds: 60
        volumes:
        - name: ${APP_NAME}-postgresql-data
          emptyDir: {}
    triggers:
    - imageChangeParams:
        automatic: true
        containerNames:
        - ${APP_NAME}-postgresql
        from:
          kind: ImageStreamTag
          name: postgresql:latest
          namespace: openshift
      type: ImageChange
    - type: ConfigChange
- apiVersion: v1
  kind: Service
  metadata:
    labels:
      application: ${APP_NAME}
    name: ${APP_NAME}-postgresql
  spec:
    ports:
    - port: 5432
      targetPort: 5432
    selector:
      deploymentconfig: ${APP_NAME}-postgresql
parameters:
- displayName: Application name
  name: APP_NAME
  required: true
  value: mapit
- description: Git source URI for application
  displayName: Git source repository
  name: GIT_URI
  required: true
  value: https://github.com/siamaksade/mapit-spring.git
- displayName: Git branch/tag reference
  name: GIT_REF
  required: true
  value: master
- description: Maven mirror url. If nexus is deployed locally, use nexus url (e.g. http://nexus.ci:8081/content/groups/public/)
  displayName: Maven mirror url
  name: MAVEN_MIRROR_URL
- description: MapIt database user name
  displayName: PostgreSQL Database username
  from: user[a-zA-Z0-9]{3}
  generate: expression
  name: DB_USERNAME
  required: true
- description: MapIt database user password
  displayName: PostgreSQL Database password
  from: '[a-zA-Z0-9]{8}'
  generate: expression
  name: DB_PASSWORD
  required: true