158 lines
6.3 KiB
YAML
158 lines
6.3 KiB
YAML
name: Docker
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on:
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workflow_dispatch:
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push:
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branches: [ main ]
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env:
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ALIYUN_REGISTRY: "${{ secrets.ALIYUN_REGISTRY }}"
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ALIYUN_NAME_SPACE: "${{ secrets.ALIYUN_NAME_SPACE }}"
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ALIYUN_REGISTRY_USER: "${{ secrets.ALIYUN_REGISTRY_USER }}"
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ALIYUN_REGISTRY_PASSWORD: "${{ secrets.ALIYUN_REGISTRY_PASSWORD }}"
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jobs:
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build:
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name: Pull
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runs-on: ubuntu-latest
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steps:
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- name: Before freeing up disk space
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run: |
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echo "Before freeing up disk space"
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echo "=============================================================================="
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df -hT
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echo "=============================================================================="
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# 增加可用磁盘空间
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- name: Maximize build space
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uses: easimon/maximize-build-space@master
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with:
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root-reserve-mb: 2048
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swap-size-mb: 128
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remove-dotnet: 'true'
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remove-haskell: 'true'
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# 如果空间还是不够用，可以把以下开启，清理出更多空间
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# remove-android: 'true'
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# remove-codeql: 'true'
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build-mount-path: '/var/lib/docker/'
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- name: Restart docker
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run: sudo service docker restart
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- name: Free up disk space complete
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run: |
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echo "Free up disk space complete"
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echo "=============================================================================="
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df -hT
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echo "=============================================================================="
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- name: Checkout Code
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uses: actions/checkout@v4
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- name: Docker Setup Buildx
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uses: docker/setup-buildx-action@v3
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- name: Build and push image Aliyun
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run: |
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docker login -u $ALIYUN_REGISTRY_USER -p $ALIYUN_REGISTRY_PASSWORD $ALIYUN_REGISTRY
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# 数据预处理,判断镜像是否重名
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declare -A duplicate_images
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declare -A temp_map
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while IFS= read -r line || [ -n "$line" ]; do
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# 忽略空行与注释
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[[ -z "$line" ]] && continue
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if echo "$line" | grep -q '^\s*#'; then
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continue
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fi
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# 获取镜像的完整名称，例如kasmweb/nginx:1.25.3（命名空间/镜像名:版本号）
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image=$(echo "$line" | awk '{print $NF}')
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# 将@sha256:等字符删除
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image="${image%%@*}"
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echo "image $image"
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# 获取镜像名:版本号 例如nginx:1.25.3
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image_name_tag=$(echo "$image" | awk -F'/' '{print $NF}')
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echo "image_name_tag $image_name_tag"
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# 获取命名空间 例如kasmweb, 这里有种特殊情况 docker.io/nginx，把docker.io当成命名空间，也OK
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name_space=$(echo "$image" | awk -F'/' '{if (NF==3) print $2; else if (NF==2) print $1; else print ""}')
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echo "name_space: $name_space"
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# 这里不要是空值影响判断
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name_space="${name_space}_"
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# 获取镜像名例如nginx
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image_name=$(echo "$image_name_tag" | awk -F':' '{print $1}')
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echo "image_name: $image_name"
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# 如果镜像存在于数组中，则添加temp_map
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if [[ -n "${temp_map[$image_name]}" ]]; then
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# 如果temp_map已经存在镜像名，判断是不是同一命名空间
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if [[ "${temp_map[$image_name]}" != $name_space ]]; then
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echo "duplicate image name: $image_name"
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duplicate_images[$image_name]="true"
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fi
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else
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# 存镜像的命名空间
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temp_map[$image_name]=$name_space
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fi
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done < images.txt
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while IFS= read -r line || [ -n "$line" ]; do
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# 忽略空行与注释
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[[ -z "$line" ]] && continue
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if echo "$line" | grep -q '^\s*#'; then
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continue
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fi
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echo "docker pull $line"
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docker pull $line
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platform=$(echo "$line" | awk -F'--platform[ =]' '{if (NF>1) print $2}' | awk '{print $1}')
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echo "platform is $platform"
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# 如果存在架构信息 将架构信息拼到镜像名称前面
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if [ -z "$platform" ]; then
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platform_prefix=""
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else
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platform_prefix="${platform//\//_}_"
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fi
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echo "platform_prefix is $platform_prefix"
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# 获取镜像的完整名称，例如kasmweb/nginx:1.25.3（命名空间/镜像名:版本号）
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image=$(echo "$line" | awk '{print $NF}')
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# 获取 镜像名:版本号 例如nginx:1.25.3
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image_name_tag=$(echo "$image" | awk -F'/' '{print $NF}')
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# 获取命名空间 例如kasmweb 这里有种特殊情况 docker.io/nginx，把docker.io当成命名空间，也OK
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name_space=$(echo "$image" | awk -F'/' '{if (NF==3) print $2; else if (NF==2) print $1; else print ""}')
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# 获取镜像名例 例如nginx
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image_name=$(echo "$image_name_tag" | awk -F':' '{print $1}')
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name_space_prefix=""
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# 如果镜像名重名
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if [[ -n "${duplicate_images[$image_name]}" ]]; then
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#如果命名空间非空，将命名空间加到前缀
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if [[ -n "${name_space}" ]]; then
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name_space_prefix="${name_space}_"
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fi
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fi
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# 将@sha256:等字符删除
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image_name_tag="${image_name_tag%%@*}"
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new_image="$ALIYUN_REGISTRY/$ALIYUN_NAME_SPACE/$platform_prefix$name_space_prefix$image_name_tag"
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echo "docker tag $image $new_image"
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docker tag $image $new_image
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echo "docker push $new_image"
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docker push $new_image
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echo "开始清理磁盘空间"
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echo "=============================================================================="
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df -hT
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echo "=============================================================================="
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docker rmi $image
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docker rmi $new_image
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echo "磁盘空间清理完毕"
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echo "=============================================================================="
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df -hT
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echo "=============================================================================="
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done < images.txt
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