tencent cloud

title: Docker - CODING Help Center
pageTitle: Docker
pagePrevTitle: Build Composer Artifacts
pagePrev: ci/artifacts/composer.html
pageNextTitle: Build File Type Artifact
pageNext: ci/artifacts/generic.html
alias:

• devops/ci/artifacts/docker.html
• ci/artifacts/docker.html

Feature Overview

This document provides an example of a Jenkinsfile for building a Docker image with a continuous integration task. After you build the Docker image, you can use a preset plugin to upload it to the CODING Artifact Repository (CODING-AR). Before using this function, ensure that you have a basic understanding of Docker artifact repositories.

Jenkinsfile

pipeline {
agent any
stages {
  stage('Check out') {
    steps {
      checkout([
        $class: 'GitSCM',
        branches: [[name: env.GIT_BUILD_REF]],
        userRemoteConfigs: [[url: env.GIT_REPO_URL, credentialsId: env.CREDENTIALS_ID]]
      ])
    }
  }
  stage('Build Docker image') {
    steps {
      script {
        ARTIFACT_VERSION = "1.2.0"
        // Note: When creating a project, use hyphens in the link ID instead of underscores. For example, the ID of "My Project" should be my-project.
        // Modify build/my-api to your artifact repository name and image name
        CODING_DOCKER_IMAGE_NAME = "${env.PROJECT_NAME.toLowerCase()}/build/my-api"
        // The environment variable CODING_ARTIFACTS_CREDENTIALS_ID has been built into the artifact repository in this project. No need to set again.
        docker.withRegistry("https://${env.CCI_CURRENT_TEAM}-docker.pkg.coding.net", "${env.CODING_ARTIFACTS_CREDENTIALS_ID}") {
          docker.build("${CODING_DOCKER_IMAGE_NAME}:${ARTIFACT_VERSION}").push()
        }
      }
    }
  }
}
}