# swr-multiplatform-build-workflow-samples **Repository Path**: HuaweiCloudDeveloper/swr-multiplatform-build-workflow-samples ## Basic Information - **Project Name**: swr-multiplatform-build-workflow-samples - **Description**: github workflow样例,制作跨平台docker镜像并推送到SWR - **Primary Language**: Unknown - **License**: Apache-2.0 - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2022-05-09 - **Last Updated**: 2022-11-17 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README # swr-multiplatform-build-action 允许用户构建跨平台镜像,如linux平台,windows平台或macos平台,并可以直接推送到SWR等Docker镜像仓库上 目前支持的平台列表如下 ```yaml 'linux/amd64', 'linux/arm64', 'linux/ppc64le', 'linux/s390x', 'linux/386', 'linux/arm/v5', 'linux/arm/v7', 'linux/arm/v6', 'linux/arm64/v8', 'linux/mips64le', 'windows/amd64', 'windows/arm64', 'darwin/amd64', 'darwin/arm64' ``` ## **前置工作** (1) 如果项目代码需要打包,需要提前完成打包动作,并修改Dockerfile (2) 如果需要推送到SWR等Docker registry上,需要添加一个docker login的action,添加好登录账号密码等信息 (3) 需要确定基础镜像支持的平台,可以登录dockerhub官网查看 如19-jdk,支持windows/amd64,linux/amd64,linux/arm64/v8 这三个平台, ![avatar](./images/20220509-165318.jpg) ## **参数说明:** | Name | Require | Default | Description | | ------------ | ------- | ------- | ----------- | | image_tag | true | | 需要打包的docker镜像标签,如：swr.cn-north-4.myhuaweicloud.com/hcloudcli/jdkdemo:jdk19-v1.0.0.4| | platforms | false | | 当前需要打包支持的平台,用逗号隔开。如 linux/amd64,linux/arm64/v8,windows/amd64。如果不填写的话,会默认打包当前环境所在的平台,如ubuntu-latest所在的linux/amd64| | file | false | | Dockerfile路径,默认为Dockerfile,如果在其他目录,则填写相对路径或者绝对路径,如 ./dockerfiles/Dockerfile| | use_latest_buildx | false | false | 是否需要使用最新版本的docker buildx来构建docker镜像,如果为true,会比较当前安装的buildx和官方发布的最新版本,有差异的话会安装最新版本| | push | true | false | 是否需要将构建好的镜像推送到docker镜像仓库,如果填true,需要再前面增加一个docker login的 action完成镜像仓库的登录,在构建完成之后会自动推送到华为云SWR| ## **使用样例** ### 1、简单样例,只构建代码和打包镜像 步骤说明如下 (1) 完成jdk安装和java项目打包 (2) 填写image_tag参数,镜像会工具当前环境所在的平台,打包出一个 linux/amd64的镜像 ```yaml # 安装JDK和maven - name: Set up JDK 8 for Maven build uses: actions/setup-java@v1 with: java-version: 8 # 完成java项目打包 - name: Build Maven project run: mvn clean -U package -Dmaven.test.skip # 完成docker镜像打包 - name: Build Spring Cloud demo for linux/amd64 uses: huaweicloud/swr-multiplatform-build-action@v1.2.0 with: image_tag: swr.cn-north-4.myhuaweicloud.com/hcloudcli/jdkdemo:jdk19-v1.0.0.4 ``` 详情可参考 [./github/workflows/build-simple-demo.yml](.github/workflows/build-simple-demo.yml) ### 2、普通样例,完成镜像的windows和linux平台构建,并上传到swr 步骤说明如下 (1) 完成jdk安装和java项目打包 (2) 设置docker login,填写AK和SK,完成华为云SWR容器镜像服务的登录 (3) 设置docker buildx,可以选配,插件会检查当前环境是否安装了docker buildx,如果没有的话,会自动安装 (4) 登录doocker hub,查看openjdk镜像,可以看到openjdk:19-jdk 支持 linux/amd64,linux/arm64/v8,windows/amd64三个平台,因此platforms参数可以填写这三个中的一个或多个,也可以填写全部。push参数填写为true,即打包完之后就push到华为云SWR ![avatar](./images/20220509-165318.jpg) ```yaml # 安装JDK和maven - name: Set up JDK 8 for Maven build uses: actions/setup-java@v1 with: java-version: 8 # 完成java项目打包 - name: Build Maven project run: mvn clean -U package -Dmaven.test.skip # docker login,设置登陆到华为的swr - name: Log in to Huawei Cloud SWR uses: huaweicloud/swr-login@v2.1.0 with: region: cn-north-4 access-key-id: ${{ secrets.ACCESSKEY }} access-key-secret: ${{ secrets.SECRETACCESSKEY }} # 设置 docker 环境 - name: Set up Docker Buildx id: buildx uses: docker/setup-buildx-action@v1 # 完成docker镜像打包,支持linux/amd64,linux/arm64/v8,windows/amd64三个平台 - name: Build Spring Cloud demo for linux/amd64,linux/arm64/v8,windows/amd64 uses: huaweicloud/swr-multiplatform-build-action@v1.2.0 with: image_tag: swr.cn-north-4.myhuaweicloud.com/hcloudcli/jdkdemo:jdk19-v1.0.0.4 platforms: linux/amd64,linux/arm64/v8,windows/amd64 use_latest_buildx: false push: true file: ./Dockerfile ``` 详情可参考 [.github/workflows/build-springclouddemo-for-multiplatform.yml](.github/workflows/build-springclouddemo-for-multiplatform.yml) ### 3、复杂样例,完成镜像的复杂多平台构建,并上传到swr 步骤说明如下 (1) 设置docker login,填写AK和SK,完成华为云SWR容器镜像服务的登录 (2) 登录doocker hub,查看openjdk镜像,可以看到openjdk:19-jdk 支持 linux/386,linux/amd64,linux/arm/v5,linux/arm/v7,linux/arm64/v8,linux/mips64le,linux/ppc64le,linux/s390x 平台,因此platforms参数可以填写些平台中的一个或多个,也可以填写全部。push参数填写为true,即打包完之后就push到华为云SWR (3) file参数指定Dockerfile的路径,此处为./dockerfiles/Dockerfile-nginx ![avatar](./images/nginx-multiplatform.png) ```yaml # docker login,设置登陆到华为的swr - name: Log in to Huawei Cloud SWR uses: huaweicloud/swr-login@v2.1.0 with: region: cn-north-4 access-key-id: ${{ secrets.ACCESSKEY }} access-key-secret: ${{ secrets.SECRETACCESSKEY }} # 完成docker镜像打包,支持多个平台 - name: Build Nginx image for linux/386,linux/amd64,linux/arm/v5,linux/arm/v7,linux/arm64/v8,linux/mips64le,linux/ppc64le,linux/s390x uses: huaweicloud/swr-multiplatform-build-action@v1.2.0 with: image_tag: swr.cn-north-4.myhuaweicloud.com/hcloudcli/nginx:nginx-12-v1.0.0.1 platforms: linux/386,linux/amd64,linux/arm/v5,linux/arm/v7,linux/arm64/v8,linux/mips64le,linux/ppc64le,linux/s390x use_latest_buildx: true push: true file: ./dockerfiles/Dockerfile-nginx ``` 详情可参考 [.github/workflows/build-nginx-for-multiplatform.yml](.github/workflows/build-nginx-for-multiplatform.yml) ## **打包查看结果** ### 1、jdkdemo:jdk19-v1.0.0.4镜像 登录华为云SWR服务,查看hcloudcli/jdkdemo:jdk19-v1.0.0.4镜像的manifast内容 ```yaml digest: sha256:e4090ef801d8240bf6dc0ff878a39cad98eaf1e811cf8a4307171588065d291c manifest详情： mediaType: application/vnd.docker.distribution.manifest.list.v2+json schemaVersion: 2 manifests: - mediaType: application/vnd.docker.distribution.manifest.v2+json digest: 'sha256:231dfe58054c8f02f1a67ad29463a7c17f9ef67b02208b983b9ff9c0eb9cc891' size: 1161 platform: architecture: amd64 os: linux - mediaType: application/vnd.docker.distribution.manifest.v2+json digest: 'sha256:8161e616a3533a77e695b3af89ff53b9120192c6e98a8892270ada7ab325bcb7' size: 1161 platform: architecture: arm64 os: linux - mediaType: application/vnd.docker.distribution.manifest.v2+json digest: 'sha256:562edc71575aa6602ed353a0bc4bea1faac540ef37ea1c0aac96b1bab337842f' size: 2833 platform: architecture: amd64 os: windows ``` 效果截图如下 ![avatar](./images/20220509-194824.png) ### **镜像使用:** 在linunx或者windows的x86-64平台或者linux的arm-64平台,直接docker pull这个镜像,docker会自动下载对应平台的镜像 #### (1) linux x86-64平台 ![avatar](./images/20220510-094740.png) #### (2) linux arm-64平台: ![avatar](./images/20220509-195911.png) #### (3) windows x86-64平台 ![avatar](./images/20220510-085854.png) ### 2、nginx:nginx-12-v1.0.0.1镜像 登录华为云SWR服务,查看hcloudcli/nginx:nginx-12-v1.0.0.1镜像的manifast内容 ```yaml manifest详情： mediaType: application/vnd.docker.distribution.manifest.list.v2+json schemaVersion: 2 manifests: - mediaType: application/vnd.docker.distribution.manifest.v2+json digest: 'sha256:70e174bc7c8292c14f30a3d0ada29320ae6c74e3ab898f9b6afcb5fd75d3c45d' size: 1777 platform: architecture: '386' os: linux - mediaType: application/vnd.docker.distribution.manifest.v2+json digest: 'sha256:8a338905d951ada843f5da94d0fc74b1a5774adfc2cd02ca829375a1be03bae2' size: 1777 platform: architecture: amd64 os: linux - mediaType: application/vnd.docker.distribution.manifest.v2+json digest: 'sha256:d218e1ca90c0379f95f8da392e2c262dfd5f05000ff1323375eb431bdedb3232' size: 1777 platform: architecture: arm os: linux variant: v5 - mediaType: application/vnd.docker.distribution.manifest.v2+json digest: 'sha256:24a7fb035d51a69ff01bd3536bc223583eb4b7d403035711f96c6a7a91275380' size: 1777 platform: architecture: arm os: linux variant: v7 - mediaType: application/vnd.docker.distribution.manifest.v2+json digest: 'sha256:71325ee689517cc060c21872e3a340b8796aa468525e24f2c8b23543418a309c' size: 1777 platform: architecture: arm64 os: linux - mediaType: application/vnd.docker.distribution.manifest.v2+json digest: 'sha256:8d2ce28fa1017ba93fd562d28ea316659d7727cff9841c5e566f812d92a3a430' size: 1777 platform: architecture: mips64le os: linux - mediaType: application/vnd.docker.distribution.manifest.v2+json digest: 'sha256:24bc1d191d61d99a23fa73fb844e7dc549a6696884812bfcc2abdf71c05209e6' size: 1777 platform: architecture: ppc64le os: linux - mediaType: application/vnd.docker.distribution.manifest.v2+json digest: 'sha256:7e2a3beb4ae91ee91c85c2c5278b732bd1537c9d0dff0c02913350b51c3f40dd' size: 1777 platform: architecture: s390x os: linux ``` 效果截图如下 ![avatar](./images/swr-nginx-multiplatform.png) ## workflow sample中使用公网地址说明 1. [代码demo工程中华为云活动页面](https://activity.huaweicloud.com)