88 lines
3.5 KiB
YAML
88 lines
3.5 KiB
YAML
name: build and push
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on:
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push:
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branches: [ main ]
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jobs:
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build-and-push:
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runs-on: ubuntu-latest
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steps:
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- name: 拉取最新代码
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uses: actions/checkout@v4
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- name: 设置 Docker Buildx
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uses: docker/setup-buildx-action@v3
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- name: 登录到自己的 Docker 仓库
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uses: docker/login-action@v3
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with:
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registry: ${{ vars.DOCKER_REGISTRY }}
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username: ${{ secrets.DOCKERHUB_USERNAME }}
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password: ${{ secrets.DOCKERHUB_TOKEN }}
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- name: 构建并推送镜像
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uses: docker/build-push-action@v5
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with:
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context: .
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push: true
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tags: |
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${{ vars.DOCKER_REGISTRY }}/${{ vars.DOCKER_IMAGE_NAME }}:latest
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${{ vars.DOCKER_REGISTRY }}/${{ vars.DOCKER_IMAGE_NAME }}:${{ github.sha }}
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- name: 替换镜像标签为 github.sha
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run: |
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sed -i "s|{{IMAGE_TAG}}|${{ github.sha }}|g" ${{ vars.DOCKER_SWARM_YML }}
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- name: 上传 swarm.yml 到前端集群管理机
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uses: appleboy/scp-action@v1
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with:
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host: ${{ vars.SSH_MANAGE }}
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username: ${{ secrets.USERNAME }}
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password: ${{ secrets.PASSWORD }}
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port: ${{ vars.PORT }}
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source: ${{ vars.DOCKER_SWARM_YML }}
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target: ${{ vars.SSH_MANAGE_PATH }}
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- name: 登录前端集群，拉镜像
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uses: appleboy/ssh-action@v1
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with:
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# 统一登录三台前端集群的linux，统一拉取刚推到仓库的最新镜像
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# 解决 Swarm 无法控制 工作机拉取镜像的问题！
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host: ${{ vars.SSH_HOST_LIST }}
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sync: true
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username: ${{ secrets.USERNAME }}
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password: ${{ secrets.PASSWORD }}
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port: ${{ vars.PORT }}
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script: |
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# 因为正在运行的镜像被占用了，所以下面命令无法删除，只能删除从前没在使用的老镜像
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# 然后拉取最新镜像，所有 服务器内部会有两个镜像：最新的，和上一个版本的镜像
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# 挺好的，保留上一版，前端出bug了，镜像可以退回去。如果不想保留上一版本
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# 那么需要在这里 先 docker stack rm 停止，等待5秒后再删除镜像即可.
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# docker stack rm ${{ vars.DOCKER_IMAGE_NAME }}
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# sleep 5
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# 同样的，如果用了这个代码，那么下面83，84行则之间注释即可！
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# 删除该仓库的所有镜像
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docker images --format "{{.ID}}" ${{ vars.DOCKER_REGISTRY }}/${{ vars.DOCKER_IMAGE_NAME }} | xargs -r docker rmi -f
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# 拉取刚打包的最新镜像
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docker pull ${{ vars.DOCKER_REGISTRY }}/${{ vars.DOCKER_IMAGE_NAME }}:${{ github.sha }}
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- name: 管理节点部署到 Swarm
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uses: appleboy/ssh-action@v1
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with:
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host: ${{ vars.SSH_MANAGE }}
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sync: true
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username: ${{ secrets.USERNAME }}
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password: ${{ secrets.PASSWORD }}
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port: ${{ vars.PORT }}
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script: |
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# 先停止之前的 swarm ，并等待5秒后，再重新运行，要不然用的还是之前老镜像
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docker stack rm ${{ vars.DOCKER_IMAGE_NAME }}
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sleep 5
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# 切换到管理员，要不然没权限在服务器执行 docker 命令，部署到 Swarm 集群
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sudo docker stack deploy -c ${{ vars.SSH_MANAGE_PATH }}${{ vars.DOCKER_SWARM_YML }} ${{ vars.DOCKER_IMAGE_NAME }}
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