OpenShift-Template für WiTCOM Portal

template.yaml

--- 
apiVersion: v1
kind: Template
metadata: 
  annotations: 
    description: "Building WiTCOM-Portal-App with a web builder"
    iconClass: icon-jboss
    tags: "nodejs, angular, web app"
    template.openshift.io/provider-display-name: WiTCOM
  name: witcom-portal
objects: 
  - 
    apiVersion: v1
    kind: ImageStream
    metadata: 
      labels: 
        app: "${APP_NAME}"
      name: "${APP_NAME}-builder"
    spec: {}
  - 
    apiVersion: v1
    kind: ImageStream
    metadata: 
      labels: 
        app: "${APP_NAME}"
      name: "${APP_NAME}-runtime"
    spec: {}
  - 
    apiVersion: v1
    kind: ImageStream
    metadata: 
      labels: 
        app: "${APP_NAME}"
      name: "${APP_NAME}-builder-runtime"
    spec: 
      tags: 
        - 
          from: 
            kind: DockerImage
            name: "nodeshift/centos7-s2i-web-app:latest"
          name: latest
  - 
    apiVersion: v1
    kind: ImageStream
    metadata: 
      labels: 
        app: "${APP_NAME}"
      name: nginx-image-runtime
    spec: 
      tags: 
        - 
          from: 
            kind: DockerImage
            name: "centos/nginx-112-centos7:latest"
          name: latest
  - 
    apiVersion: v1
    kind: BuildConfig
    metadata: 
      labels: 
        app: "${APP_NAME}"
      name: "${APP_NAME}-builder"
    spec: 
      output: 
        to: 
          kind: ImageStreamTag
          name: "${APP_NAME}-builder:latest"
      postCommit: {}
      resources: {}
      source: 
        contextDir: "${SOURCE_REPOSITORY_DIR}"
        git: 
          ref: "${SOURCE_REPOSITORY_REF}"
          uri: "${SOURCE_REPOSITORY_URL}"
        sourceSecret:
          name: ${SOURCE_REPOSITORY_SECRET}		  
        type: Git
      strategy: 
        sourceStrategy: 
          env: 
            - 
              name: OUTPUT_DIR
              value: "${OUTPUT_DIR}"
          from: 
            kind: ImageStreamTag
            name: "${APP_NAME}-builder-runtime:latest"
          incremental: true
        type: Source
      triggers: 
        - 
          github: 
            secret: "${GITHUB_WEBHOOK_SECRET}"
          type: GitHub
        - 
          type: ConfigChange
        - 
          imageChange: {}
          type: ImageChange
    status: 
      lastVersion: 0
  - 
    apiVersion: v1
    kind: BuildConfig
    metadata: 
      labels: 
        app: "${APP_NAME}"
      name: "${APP_NAME}-runtime"
    spec: 
      output: 
        to: 
          kind: ImageStreamTag
          name: "${APP_NAME}-runtime:latest"
      postCommit: {}
      resources: {}
      source: 
        images: 
          - 
            from: 
              kind: ImageStreamTag
              name: "${APP_NAME}-builder:latest"
            paths: 
              - 
                destinationDir: "."
                sourcePath: /opt/app-root/output/.
        type: Image
      strategy: 
        sourceStrategy: 
          from: 
            kind: ImageStreamTag
            name: "nginx-image-runtime:latest"
          incremental: true
        type: Source
      triggers: 
        - 
          github: 
            secret: "${GITHUB_WEBHOOK_SECRET}"
          type: GitHub
        - 
          type: ConfigChange
        - 
          imageChange: {}
          type: ImageChange
        - 
          imageChange: 
            from: 
              kind: ImageStreamTag
              name: "${APP_NAME}-builder:latest"
          type: ImageChange
    status: 
      lastVersion: 0
  - 
    apiVersion: v1
    kind: DeploymentConfig
    metadata: 
      labels: 
        app: "${APP_NAME}"
      name: "${APP_NAME}"
    spec: 
      replicas: 1
      revisionHistoryLimit: 2
      selector: 
        app: "${APP_NAME}"
      strategy: 
        rollingParams: 
          timeoutSeconds: 3600
        type: Rolling
      template: 
        metadata: 
          labels: 
            app: "${APP_NAME}"
        spec: 
          containers: 
            - 
              env: 
                - 
                  name: KUBERNETES_NAMESPACE
                  valueFrom: 
                    fieldRef: 
                      fieldPath: metadata.namespace
              image: "${APP_NAME}-runtime"
              imagePullPolicy: IfNotPresent
              livenessProbe: 
                failureThreshold: 3
                initialDelaySeconds: 5
                periodSeconds: 10
                successThreshold: 1
                tcpSocket: 
                  port: 8080
                timeoutSeconds: 1
              name: "${APP_NAME}-runtime"
              ports: 
                - 
                  containerPort: 8080
                  name: http
                  protocol: TCP
              readinessProbe: 
                failureThreshold: 3
                initialDelaySeconds: 5
                periodSeconds: 10
                successThreshold: 1
                tcpSocket: 
                  port: 8080
                timeoutSeconds: 1
      triggers: 
        - 
          type: ConfigChange
        - 
          imageChangeParams: 
            automatic: true
            containerNames: 
              - "${APP_NAME}-runtime"
            from: 
              kind: ImageStreamTag
              name: "${APP_NAME}-runtime:latest"
          type: ImageChange
  - 
    apiVersion: v1
    kind: Service
    metadata: 
      labels: 
        app: "${APP_NAME}"
      name: "${APP_NAME}"
    spec: 
      ports: 
        - 
          name: http
          port: 8080
      selector: 
        app: "${APP_NAME}"
  - 
    apiVersion: v1
    kind: Route
    metadata: 
      annotations: 
        kubernetes.io/tls-acme: "true"
      labels: 
        app: "${APP_NAME}"
      name: "${APP_NAME}"
    spec: 
      host: "${ROUTE_FQDN}"
      port: 
        targetPort: 8080
      tls: 
        insecureEdgeTerminationPolicy: Allow
        termination: edge
      to: 
        kind: Service
        name: "${APP_NAME}"
      wildcardPolicy: None
parameters: 
  - 
    description: "Application name"
    displayName: "Application Name"
    name: APP_NAME
    required: true
    value: witcom-portal-webapp
  - 
    description: "Hostname fuer exponierten Service"
    displayName: "FQDN fuer Route"
    name: ROUTE_FQDN
    required: true
  - 
    description: "The source URL for the application"
    displayName: "Source URL"
    name: SOURCE_REPOSITORY_URL
    required: true
  - 
    description: "The branch name for the application"
    displayName: "Source Branch"
    name: SOURCE_REPOSITORY_REF
    required: true
    value: master
  - 
    description: "The location within the source repo of the application"
    displayName: "Source Directory"
    name: SOURCE_REPOSITORY_DIR
    required: true
    value: "."
  - 
    description: "The location of the compiled static files from your web apps builder"
    displayName: "Output Directory"
    name: OUTPUT_DIR
    required: false
    value: dist/witcom-portal
  - 
    description: "A secret string used to configure the GitHub webhook."
    displayName: "GitHub Webhook Secret"
    from: "[a-zA-Z0-9]{40}"
    generate: expression
    name: GITHUB_WEBHOOK_SECRET
    required: true
  - 
    description: "A secret with credentials for the GitHub Repo"
    displayName: "Source-Repository Secret"
    from: "[a-zA-Z0-9]{40}"
    generate: expression
    name: SOURCE_REPOSITORY_SECRET
    required: true