---
kind: Template
apiVersion: v1
metadata:
  name: startx-nodejs-deploy-template
  annotations:
    openshift.io/display-name: Startx MicroWeb Server (ephemeral deploy workflow)
    description:
      Deployement workflow of a micro-web application using ephemeral storage
      for logs records. Use nodejs with various underlying linux distribution. See
      https://hub.docker.com/r/startx/sv-nodejs
    iconClass: icon-nodejs
    tags: startx,os,fedora,nodejs,httpd
    openshift.io/provider-display-name: STARTX
    openshift.io/documentation-url: https://hub.docker.com/r/startx/sv-nodejs
    openshift.io/support-url: https://gitlab.com/startx1/containers/issues/new
message: |-
  Your application ${APP_NAME} is deploying and will be soon deployed.
  Monitor the deployement for application availability

  Application : ${APP_NAME}
  Stage       : ${APP_STAGE}
  Image       : startx/sv-nodejs:${BUILDER_TAG}
  Volumes     : ${APP_NAME}-log (E), ${APP_NAME}-data (E)

  Connection  : http://${APP_NAME}:8080

labels:
  template: startx-nodejs-deploy-template
  provider: startx
objects:
  - kind: ImageStream
    apiVersion: v1
    metadata:
      name: "${APP_NAME}"
      annotations:
        openshift.io/display-name: Dynamic application ${APP_NAME}
        openshift.io/generated-by: STARTX
      labels:
        app: "${APP_NAME}"
        stage: "${APP_STAGE}"
    spec:
      tags:
        - name: ${APP_STAGE}
          annotations:
            openshift.io/display-name: Micro-application ${APP_NAME} version ${APP_STAGE}
            description: Lightweight Http server for micro-application ${APP_NAME} based on ${BUILDER_TAG}
            iconClass: icon-nodejs
            tags: startx,fedora,php,httpd,application,${APP_NAME},${APP_STAGE},${BUILDER_TAG}
            supports: http
            version: ${APP_STAGE}
          from:
            kind: DockerImage
            name: startx/sv-nodejs:${BUILDER_TAG}
  - kind: ConfigMap
    apiVersion: v1
    metadata:
      name: "${APP_NAME}-config"
      annotations:
        openshift.io/display-name: Application ${APP_NAME} configuration
        openshift.io/generated-by: STARTX
      labels:
        app: "${APP_NAME}"
        stage: "${APP_STAGE}"
    data:
      SX_ID: ${APP_NAME}/${APP_STAGE}
      SX_TYPE: ${APP_STAGE}
      SX_SERVICE: ${APP_NAME}
      SX_NAME: Static web application ${APP_NAME}
      SX_SUMMARY: Static web application ${APP_NAME} based on fedora container
      SX_VERSION: 0.0.1
      APP_PATH: "${APP_PATH}"
  - kind: DeploymentConfig
    apiVersion: v1
    metadata:
      name: "${APP_NAME}"
      labels:
        app: "${APP_NAME}"
        stage: "${APP_STAGE}"
      annotations:
        openshift.io/generated-by: STARTX
    spec:
      strategy:
        type: Recreate
        recreateParams:
          timeoutSeconds: 40
      triggers:
        - type: ImageChange
          imageChangeParams:
            automatic: true
            containerNames:
              - "${APP_NAME}"
            from:
              kind: ImageStreamTag
              name: "${APP_NAME}:${APP_STAGE}"
        - type: ConfigChange
      postCommit:
        script: "/bin/sx-nodejs info"
      replicas: 1
      test: false
      selector:
        app: "${APP_NAME}"
        deploymentconfig: "${APP_NAME}"
      template:
        metadata:
          labels:
            app: "${APP_NAME}"
            provider: startx
            template: startx-nodejs-deploy-template
            deploymentconfig: "${APP_NAME}"
          annotations:
            openshift.io/generated-by: STARTX
        spec:
          containers:
            - name: "${APP_NAME}"
              image: " "
              env:
                - name: SX_VERBOSE
                  value: "true"
              envFrom:
                - configMapRef:
                    name: ${APP_NAME}-config
              command:
                - "/bin/sx-nodejs"
              args:
                - run
              ports:
                - containerPort: 8080
                  protocol: TCP
              livenessProbe:
                exec:
                  command:
                    - "/bin/sx-nodejs"
                    - isLive
                initialDelaySeconds: 5
                timeoutSeconds: 2
                periodSeconds: 10
                successThreshold: 1
                failureThreshold: 3
              readinessProbe:
                exec:
                  command:
                    - "/bin/sx-nodejs"
                    - isReady
                initialDelaySeconds: 5
                timeoutSeconds: 2
                periodSeconds: 10
                successThreshold: 1
                failureThreshold: 3
              resources:
                limits:
                  cpu: 1000m
                  memory: 256Mi
                requests:
                  cpu: 200m
                  memory: 128Mi
              terminationMessagePath: "/dev/termination-log"
              imagePullPolicy: Always
              volumeMounts:
                - name: "${APP_NAME}-log"
                  mountPath: "/var/log/httpd"
          volumes:
            - name: "${APP_NAME}-log"
              emptyDir:
                medium: ""
          restartPolicy: Always
          terminationGracePeriodSeconds: 30
          securityContext: {}
          dnsPolicy: ClusterFirst
  - kind: Service
    apiVersion: v1
    metadata:
      name: "${APP_NAME}"
      labels:
        app: "${APP_NAME}"
        stage: "${APP_STAGE}"
      annotations:
        openshift.io/generated-by: STARTX
    spec:
      ports:
        - protocol: TCP
          port: 8080
          targetPort: 8080
      selector:
        app: "${APP_NAME}"
        deploymentconfig: "${APP_NAME}"
      type: ClusterIP
      sessionAffinity: None
  - kind: Route
    apiVersion: v1
    metadata:
      name: "${APP_NAME}"
      labels:
        app: "${APP_NAME}"
        stage: "${APP_STAGE}"
      annotations:
        openshift.io/generated-by: STARTX
    spec:
      to:
        kind: Service
        name: "${APP_NAME}"
        weight: 100
parameters:
  - name: APP_NAME
    displayName: Application name
    description: The name of the created application
    value: nodejs
    required: true
  - name: APP_STAGE
    displayName: Application stage
    description: "Stage of the application deployed (ex: dev, test, prod, example, demo, poc, ...)"
    value: example
    required: true
  - name: BUILDER_TAG
    displayName: Startx image release
    description: "Image tag of the startx nodejs image used. Could be : latest, dev, test, preprod, prod - rawhide, fc34, fc33, fc32, fc31, fc30, fc29, fc28 - alpine3 - ubi8 - centos8, centos7, centos6, alma8, rocky8)"
    value: latest
    required: true
  - name: APP_PATH
    displayName: Path to the application
    description:
      Container path to the application. Could be a mounted directory with
      your web content. Default is /app as defined in the startx/sv-nodejs content.
    value: "/app"
    required: true