wercker.yml

box: java

# Developer.
dev:
  steps:
    - script:
      name: gradle bootRun
      code: |
        ./gradlew bootRun

# Build Application
build:
  steps:

    - script:
        name: Run Junit tests
        code: |
          ./gradlew --full-stacktrace test

    - script:
        name: Gradle Build
        code: |
          ./gradlew --full-stacktrace -q --project-cache-dir=$WERCKER_CACHE_DIR build

    - script:
        name: Place JAR in output directory
        code: |
            mv build/libs/time-api-*.jar $WERCKER_OUTPUT_DIR/time-api.jar
            mv *.template $WERCKER_OUTPUT_DIR/

# Push Docker Image
push-image:
    steps:
        - internal/docker-push:
            repository: $DOCKER_REPO
            registry: https://registry.hub.docker.com/v2
            username: $DOCKER_USERNAME
            password: $DOCKER_PASSWORD
            cmd: java -jar /pipeline/source/time-api.jar
            tag: $WERCKER_GIT_BRANCH
            ports: "8080"

# Deploy to a Kubernetes cluster
deploy-to-kubernetes:
    # We only need a minimal shell environment to run Kubectl.
    box:
        id: alpine
        cmd: /bin/sh
    steps:
    # https://github.com/wercker/step-bash-template
    # This Wercker step will look for files in our repo with a .template extension.
    # It will expand any environment variables in those files, then remove the
    # template extension.
    - bash-template

    # The step above should leave us with a Kubernetes service and deployment yml files.
    # We'll create a directory to move them to.
    - script:
        name: Prepare Kubernetes files
        code: |
          ls -lth
          cat kubernetes_*.yml
          mkdir $WERCKER_OUTPUT_DIR/kubernetes
          mv kubernetes_*.yml $WERCKER_OUTPUT_DIR/kubernetes

    - kubectl:
        name: deploy to kubernetes
        server: $KUBERNETES_MASTER
        token: $KUBERNETES_TOKEN
        insecure-skip-tls-verify: true
        command: apply -f $WERCKER_OUTPUT_DIR/kubernetes/

    - kubectl:
        name: set deployment timeout
        server: $KUBERNETES_MASTER
        token: $KUBERNETES_TOKEN
        insecure-skip-tls-verify: true
        command: patch deployment/time-api -p '{"spec":{"progressDeadlineSeconds":60}}'

    - kubectl:
        name: check deployment status
        server: $KUBERNETES_MASTER
        token: $KUBERNETES_TOKEN
        insecure-skip-tls-verify: true
        command: rollout status deployment/time-api