Step Containers

Step-Containers

Docker

You can use pipeline for building your docker images as well as publish/push them to your own Docker Registry right after they are built.

Building a docker image

pipeline:
  appName: my-app-image
  appVersion:
    master: 2.0.1
  environment:
    ARTIFACTORY: <Your Docker Registry>
    IMAGE: ${ARTIFACTORY}/test/${PIPELINE_APP_NAME}
    TAG: ${PIPELINE_APP_VERSION}.${PIPELINE_BUILD_NUMBER}
  steps:
    - name: build-image
      image: plugins/docker
      commands:
        - docker build . -t pipeline-test
        - docker tag pipeline-test ${IMAGE}:latest
        - docker tag pipeline-test ${IMAGE}:${TAG}

Publishing to docker registry

  .
  .
    - name: publish-image
      image: plugins/docker
      secrets:
        - source: docker_registry_credential_from_jenkins
          target:
            - DOCKER_USER
            - DOCKER_PASS
      commands:
        - echo ${DOCKER_PASS} | docker login -u ${DOCKER_USER} --password-stdin ${ARTIFACTORY}
        - docker push ${IMAGE}:latest
        - docker push ${IMAGE}:${TAG}
        - docker logout ${ARTIFACTORY}

Gradle

POET pipeline is compatible with any of the official gradle images.

steps:
  - name: test
    image: gradle:5.0-jre8-alpine
    commands:
      - gradle --no-daemon clean test jacocoTestReport

Maven

POET pipeline is compatible with any of the official maven images.

steps:
  - name: build
    image: maven:3.6-jdk-8-slim
    commands:
      - mvn clean install

Python

POET pipeline is compatible with any of the official python images.

steps:
  - name: hello-world
    image: python:3.5.7-alpine
    commands:
      - print("Hello World")

Slack

Notifications could be implemented as a normal pipeline step. Note that since most steps are currently designed to only run during pipeline success, you'll need to set:

when:
  status: [ success, failure ]

to make sure notifications fire on pipeline failures.

steps:
- name: slack
  image: plugins/slack
  settings:
    webhook: https://hooks.slack.com/services/...
    channel: dev
  when:
    status: [ success, failure ]