GitHub CI流水线

build.yml

路径：.github/workflows/build.yml

name: Docker Image CI

on:
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK 8
        uses: actions/setup-java@v4
        with:
          java-version: '8'
          distribution: 'temurin'
          cache: maven
      # 编译打包
      - name: Build with Maven
        run: |
          mvn package -Dmaven.test.skip=true -s settings.xml
      # 登录Docker Hub
      - name: Build the Docker image
        run: |
          docker version
          # 登录阿里云镜像仓库
          docker login --username=${{ secrets.DEST_REGISTRY_USER }} --password=${{ secrets.DEST_REGISTRY_PASSWORD }} ${{ vars.DEST_REGISTRY_URL }}
          # 使用Dockerfile构建镜像
          docker build . --file Dockerfile --tag ${{ vars.DEST_REGISTRY_URL }}/${{ vars.DEST_REGISTRY_NAMESPACE }}/${{ vars.IMAGE_NAME }}:${{ github.run_id }}
          # 推送镜像到镜像仓库
          docker push ${{ vars.DEST_REGISTRY_URL }}/${{ vars.DEST_REGISTRY_NAMESPACE }}/${{ vars.IMAGE_NAME }}:${{ github.run_id }}

变量

# 已配置全局
secrets：DEST_REGISTRY_USER   *****
secrets：DEST_REGISTRY_PASSWORD   *****
vars：DEST_REGISTRY_URL   *****
vars：DEST_REGISTRY_NAMESPACE   *****

# Repository variables
vars：IMAGE_NAME   $APPNAME