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编码猿
2025-10-07 20:32:06 +08:00
parent 61b79f6528
commit 9049e435dd
4 changed files with 283 additions and 4 deletions

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name: build and push
on:
push:
branches: [ main ]
jobs:
build-and-push:
runs-on: ubuntu-latest
steps:
- name: 拉取最新代码
uses: actions/checkout@v4
- name: 设置 Docker Buildx
uses: docker/setup-buildx-action@v3
- name: 登录到自己的 Docker 仓库
uses: docker/login-action@v3
with:
registry: ${{ vars.DOCKER_REGISTRY }}
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: 构建并推送镜像
uses: docker/build-push-action@v5
with:
context: .
push: true
tags: |
${{ vars.DOCKER_REGISTRY }}/${{ vars.DOCKER_IMAGE_NAME }}:latest
${{ vars.DOCKER_REGISTRY }}/${{ vars.DOCKER_IMAGE_NAME }}:${{ github.sha }}
- name: 替换镜像标签为 github.sha
run: |
sed -i "s|{{IMAGE_TAG}}|${{ github.sha }}|g" ${{ vars.DOCKER_SWARM_YML }}
- name: 上传 swarm.yml 到前端集群管理机
uses: appleboy/scp-action@v1
with:
host: ${{ vars.SSH_MANAGE }}
username: ${{ secrets.USERNAME }}
password: ${{ secrets.PASSWORD }}
port: ${{ vars.PORT }}
source: ${{ vars.DOCKER_SWARM_YML }}
target: ${{ vars.SSH_MANAGE_PATH }}
- name: 登录前端集群,拉镜像
uses: appleboy/ssh-action@v1
with:
# 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
# 解决 Swarm 无法控制 工作机拉取镜像的问题!
host: ${{ vars.SSH_HOST_LIST }}
sync: true
username: ${{ secrets.USERNAME }}
password: ${{ secrets.PASSWORD }}
port: ${{ vars.PORT }}
script: |
# 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
# 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
# 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
# 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
# docker stack rm ${{ vars.DOCKER_IMAGE_NAME }}
# sleep 5
# 同样的如果用了这个代码那么下面8384行则之间注释即可
# 删除该仓库的所有镜像
docker images --format "{{.ID}}" ${{ vars.DOCKER_REGISTRY }}/${{ vars.DOCKER_IMAGE_NAME }} | xargs -r docker rmi -f
# 拉取刚打包的最新镜像
docker pull ${{ vars.DOCKER_REGISTRY }}/${{ vars.DOCKER_IMAGE_NAME }}:${{ github.sha }}
- name: 管理节点部署到 Swarm
uses: appleboy/ssh-action@v1
with:
host: ${{ vars.SSH_MANAGE }}
sync: true
username: ${{ secrets.USERNAME }}
password: ${{ secrets.PASSWORD }}
port: ${{ vars.PORT }}
script: |
# 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
docker stack rm ${{ vars.DOCKER_IMAGE_NAME }}
sleep 5
# 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
sudo docker stack deploy -c ${{ vars.SSH_MANAGE_PATH }}${{ vars.DOCKER_SWARM_YML }} ${{ vars.DOCKER_IMAGE_NAME }}