Concourse Deployment pipeline

build-artifact.yml

platform: linux

image_resource:
  type: docker-image
  source:
    repository: maven
    tag: latest

inputs:
  - name: git-repo
  - name: version

outputs:
  - name: artifact-dir

run:
  path: sh
  args:
  - -c
  - |
    mvn -f git-repo/pom.xml -Dmaven.test.skip=true package
    cp git-repo/target/*.war artifact-dir/`basename git-repo/target/*.war .war`-`cat version/number`.war

params:
  TERM: -dumb

pipeline.yml

resource_types:
- name: slack-notification
  type: docker-image
  source:
    repository: cfcommunity/slack-notification-resource
    tag: latest
- name: pull-request
  type: docker-image
  source:
    repository: jtarchie/pr

jobs:
  - name: deploy-to-prod
    plan:
    - do:
      - aggregate:
        - get: master-repo
          passed: [deploy-to-stage]
        - get: release-candidate
          passed: [deploy-to-stage]
      - put: deploy-app-cloudfoundry-prod
        params:
          current_app_name: {{PROD_APP_NAME}}
          manifest: master-repo/infra/cloud-foundry/manifests/prod/prod-manifest.yml
          path: release-candidate/*.war
      on_failure:
        put: slack-alert
        params:
          silent: true
          text: Build failed - $BUILD_PIPELINE_NAME on $BUILD_JOB_NAME job. <$ATC_EXTERNAL_URL/teams/the-team/pipelines/$BUILD_PIPELINE_NAME/jobs/$BUILD_JOB_NAME/builds/$BUILD_NAME|Click here> for details!
          username: Concourse
          icon_emoji: ":facepalm:"

  - name: deploy-to-stage
    plan:
    - do:
      - get: master-repo
        trigger: true
      - task: unit
        file: master-repo/infra/concourse/tasks/unit.yml
        input_mapping: {git-repo: master-repo}
      - get: version
        params:
          bump: patch
      - task: package
        file: master-repo/infra/concourse/tasks/build-artifact.yml
        input_mapping: {git-repo: master-repo}
      - put: version
        params:
          file: version/number
      - put: release-candidate
        params:
          file: artifact-dir/*.war
      - put: deploy-app-cloudfoundry-stage
        params:
          current_app_name: {{STAGE_APP_NAME}}
          manifest: master-repo/infra/cloud-foundry/manifests/dev/stage-manifest.yml
          path: artifact-dir/*.war
      on_failure:
        put: slack-alert
        params:
          silent: true
          text: Build failed - $BUILD_PIPELINE_NAME on $BUILD_JOB_NAME job. <$ATC_EXTERNAL_URL/teams/the-team/pipelines/$BUILD_PIPELINE_NAME/jobs/$BUILD_JOB_NAME/builds/$BUILD_NAME|Click here> for details!
          username: Concourse
          icon_emoji: ":facepalm:"

  - name: deploy-to-dev
    plan:
    - do:
      - get: develop-repo
        trigger: true
      - get: version
      - task: unit
        file: develop-repo/infra/concourse/tasks/unit.yml
        input_mapping: {git-repo: develop-repo}
      - task: package
        file: develop-repo/infra/concourse/tasks/build-artifact.yml
        input_mapping: {git-repo: develop-repo}
      - put: deploy-app-cloudfoundry-dev
        params:
          current_app_name: {{DEV_APP_NAME}}
          manifest: develop-repo/infra/cloud-foundry/manifests/dev/dev-manifest.yml
          path: artifact-dir/*.war
      on_failure:
        put: slack-alert
        params:
          silent: true
          text: Build failed - $BUILD_PIPELINE_NAME on $BUILD_JOB_NAME job. <$ATC_EXTERNAL_URL/teams/the-team/pipelines/$BUILD_PIPELINE_NAME/jobs/$BUILD_JOB_NAME/builds/$BUILD_NAME|Click here> for details!
          username: Concourse
          icon_emoji: ":facepalm:"

  - name: test-pull-request
    plan:
    - get: pr
      trigger: true
    - put: pr
      params:
        path: pr
        status: pending
    - task: unit
      file: pr/infra/concourse/tasks/unit.yml
      input_mapping: {git-repo: pr}
      on_failure:
        do:
          - put: pr
            params:
              path: pr
              status: failure
          - put: slack-alert
            params:
              silent: true
              text: Build failed - $BUILD_PIPELINE_NAME on $BUILD_JOB_NAME job. <$ATC_EXTERNAL_URL/teams/the-team/pipelines/$BUILD_PIPELINE_NAME/jobs/$BUILD_JOB_NAME/builds/$BUILD_NAME|Click here> for details!
              username: Concourse
              icon_emoji: ":facepalm:"
    - put: pr
      params:
        path: pr
        status: success

resources:
- name: master-repo
  type: git
  source:
    uri: {{GIT_REPO}}
    branch: master
    private_key: {{GIT_PRIVATE_KEY}}

- name: develop-repo
  type: git
  source:
    uri: {{GIT_REPO}}
    branch: develop
    private_key: {{GIT_PRIVATE_KEY}}

- name: pr
  type: pull-request
  source:
    repo: my-org/my-repo-name
    access_token: {{GIT_ACCESS_TOKEN}}
    uri: {{GIT_REPO}}
    private_key: {{GIT_PRIVATE_KEY}}

# Since Concourse is stateless, we need a way of storing state and using
# them in manually trigger parts of our deployment process.
# Here, we're using S3 to keep a semver file
- name: version
  type: semver
  source:
    bucket: {{S3_BUCKET}}
    key: {{CURRENT_VERSION_RESOURCE}}
    region_name: {{S3_REGION}}
    access_key_id: {{S3_ACCESS_KEY_ID}}
    secret_access_key: {{S3_SECRET_ACCESS_KEY}}
    initial_version: 1.0.0

# Here, we're using S3 to store release candidate artifacts (*.war)
- name: release-candidate
  type: s3
  source:
    bucket: {{S3_BUCKET}}
    regexp: {{RELEASE_CANDIDATE_REGEX}}
    region_name: {{S3_REGION}}
    access_key_id: {{S3_ACCESS_KEY_ID}}
    secret_access_key: {{S3_SECRET_ACCESS_KEY}}

- name: deploy-app-cloudfoundry-dev
  type: cf
  source:
    api: {{CF_API}}
    username: {{CF_USER}}
    password: {{CF_PASS}}
    organization: {{CF_ORG}}
    space: {{CF_DEV_SPACE}}

- name: deploy-app-cloudfoundry-stage
  type: cf
  source:
    api: {{CF_API}}
    username: {{CF_USER}}
    password: {{CF_PASS}}
    organization: {{CF_ORG}}
    space: {{CF_DEV_SPACE}}

- name: deploy-app-cloudfoundry-prod
  type: cf
  source:
    api: {{CF_API}}
    username: {{CF_USER}}
    password: {{CF_PASS}}
    organization: {{CF_ORG}}
    space: {{CF_PROD_SPACE}}

- name: slack-alert
  type: slack-notification
  source:
    url: {{SLACK_HOOK}}

unit.yml

platform: linux

image_resource:
  type: docker-image
  source:
    repository: maven
    tag: latest

inputs:
  - name: git-repo

run:
  path: sh
  args:
  - -c
  - |
    mvn -f git-repo/pom.xml test

params:
  TERM: -dumb

See also https://flic.kr/p/MtPbPH