Fastgpt学习（4）- 使用Github Action构建Docker镜像

1. 背景

本地开发修改代码后需要构建适用于不用系统架构的Docker镜像，在本地MacOS (m1) 上一直报错，无法完成镜像构建，遂转使用Github Action构建镜像。

报错信息：failed to compute cache key: "/app/projects/app/.next/standalone" not found: not found
尝试解决方案：
1.本地重新运行pnpm build
2. 修改DockerFile 文件中的 ENV NODE_OPTIONS="--max-old-space-size=4096"的值
参考issue：

https://github.com/labring/FastGPT/issues/1457
https://github.com/labring/FastGPT/issues/1468

Mac打包可能存在的问题：

2. 操作步骤

2.1 fork仓库 & 配置仓库信息

FastGPT- github仓库

Github Action工作流的相关文件存储在在这里插入图片描述
.github -> workflows 文件夹下，构建docker镜像的有两个文件build-sandbox-image.yml和fastgpt-image.yml

配置仓库信息
通过查看上述两个文件，发现有几个变量需要根据自身情况进行配置

以具体的dockerhub仓库为例
在这里插入图片描述
GH_PAT是个人访问令牌：
登录到你的 GitHub 账户。转到 Settings（设置） > Developer settings（开发者设置） > Personal access tokens（个人访问令牌）。如果你还没有令牌，可以点击 Generate new token（生成新令牌）。如果已有令牌，点击它以编辑权限。
在这里插入图片描述

2.2 修改配置文件

fastgpt-image.yml和build-sandbox-images.yml文件修改：删除所有Ali Hub相关的代码

#   fastgpt-image.yml文件
name: Build FastGPT images and copy image to docker hub
on:workflow_dispatch:push:paths:- 'projects/app/**'- 'packages/**'tags:- 'v*'
jobs:build-fastgpt-images:runs-on: ubuntu-20.04steps:# install env- name: Checkoutuses: actions/checkout@v3with:fetch-depth: 1- name: Install Dependenciesrun: |sudo apt update && sudo apt install -y nodejs npm- name: Set up QEMU (optional)uses: docker/setup-qemu-action@v2- name: Set up Docker Buildxuses: docker/setup-buildx-action@v2with:driver-opts: network=host- name: Cache Docker layersuses: actions/cache@v2with:path: /tmp/.buildx-cachekey: ${{ runner.os }}-buildx-${{ github.sha }}restore-keys: |${{ runner.os }}-buildx-# login docker- name: Login to GitHub Container Registryuses: docker/login-action@v2with:registry: ghcr.iousername: ${{ github.repository_owner }}password: ${{ secrets.GH_PAT }}- name: Login to Docker Hubuses: docker/login-action@v2with:username: ${{ secrets.DOCKER_HUB_NAME }}password: ${{ secrets.DOCKER_HUB_PASSWORD }}# Set tag- name: Set image name and tagrun: |if [[ "${{ github.ref_name }}" == "main" ]]; thenecho "Git_Tag=ghcr.io/${{ github.repository_owner }}/fastgpt:latest" >> $GITHUB_ENVecho "Git_Latest=ghcr.io/${{ github.repository_owner }}/fastgpt:latest" >> $GITHUB_ENVecho "Docker_Hub_Tag=${{ secrets.DOCKER_IMAGE_NAME }}/fastgpt:latest" >> $GITHUB_ENVecho "Docker_Hub_Latest=${{ secrets.DOCKER_IMAGE_NAME }}/fastgpt:latest" >> $GITHUB_ENVelseecho "Git_Tag=ghcr.io/${{ github.repository_owner }}/fastgpt:${{ github.ref_name }}" >> $GITHUB_ENVecho "Git_Latest=ghcr.io/${{ github.repository_owner }}/fastgpt:latest" >> $GITHUB_ENVecho "Docker_Hub_Tag=${{ secrets.DOCKER_IMAGE_NAME }}/fastgpt:${{ github.ref_name }}" >> $GITHUB_ENVecho "Docker_Hub_Latest=${{ secrets.DOCKER_IMAGE_NAME }}/fastgpt:latest" >> $GITHUB_ENVfi- name: Build and publish image for main branch or tag push eventenv:DOCKER_REPO_TAGGED: ${{ env.DOCKER_REPO_TAGGED }}run: |docker buildx build \-f projects/app/Dockerfile \--platform linux/amd64,linux/arm64 \--label "org.opencontainers.image.source=https://github.com/${{ github.repository_owner }}/FastGPT" \--label "org.opencontainers.image.description=fastgpt image" \--push \--cache-from=type=local,src=/tmp/.buildx-cache \--cache-to=type=local,dest=/tmp/.buildx-cache \-t ${Git_Tag} \-t ${Git_Latest} \-t ${Docker_Hub_Tag} \-t ${Docker_Hub_Latest} \.

#  build-sandbox-images.yml文件
name: Build fastgpt-sandbox images and copy image to docker hub
on:
workflow_dispatch:
push:paths:- 'projects/sandbox/**'tags:- 'v*'
jobs:
build-fastgpt-sandbox-images:runs-on: ubuntu-20.04steps:# install env- name: Checkoutuses: actions/checkout@v3with:fetch-depth: 0- name: Install Dependenciesrun: |sudo apt update && sudo apt install -y nodejs npm- name: Set up QEMU (optional)uses: docker/setup-qemu-action@v2- name: Set up Docker Buildxuses: docker/setup-buildx-action@v2with:driver-opts: network=host- name: Cache Docker layersuses: actions/cache@v2with:path: /tmp/.buildx-cachekey: ${{ runner.os }}-buildx-${{ github.sha }}restore-keys: |${{ runner.os }}-buildx-# login docker- name: Login to GitHub Container Registryuses: docker/login-action@v2with:registry: ghcr.iousername: ${{ github.repository_owner }}password: ${{ secrets.GH_PAT }}- name: Login to Docker Hubuses: docker/login-action@v2with:username: ${{ secrets.DOCKER_HUB_NAME }}password: ${{ secrets.DOCKER_HUB_PASSWORD }}# Set tag- name: Set image name and tagrun: |if [[ "${{ github.ref_name }}" == "main" ]]; thenecho "Git_Tag=ghcr.io/${{ github.repository_owner }}/fastgpt-sandbox:latest" >> $GITHUB_ENVecho "Git_Latest=ghcr.io/${{ github.repository_owner }}/fastgpt-sandbox:latest" >> $GITHUB_ENVecho "Docker_Hub_Tag=${{ secrets.DOCKER_IMAGE_NAME }}/fastgpt-sandbox:latest" >> $GITHUB_ENVecho "Docker_Hub_Latest=${{ secrets.DOCKER_IMAGE_NAME }}/fastgpt-sandbox:latest" >> $GITHUB_ENVelseecho "Git_Tag=ghcr.io/${{ github.repository_owner }}/fastgpt-sandbox:${{ github.ref_name }}" >> $GITHUB_ENVecho "Git_Latest=ghcr.io/${{ github.repository_owner }}/fastgpt-sandbox:latest" >> $GITHUB_ENVecho "Docker_Hub_Tag=${{ secrets.DOCKER_IMAGE_NAME }}/fastgpt-sandbox:${{ github.ref_name }}" >> $GITHUB_ENVecho "Docker_Hub_Latest=${{ secrets.DOCKER_IMAGE_NAME }}/fastgpt-sandbox:latest" >> $GITHUB_ENVfi- name: Build and publish image for main branch or tag push eventenv:Git_Tag: ${{ env.Git_Tag }}Git_Latest: ${{ env.Git_Latest }}Docker_Hub_Tag: ${{ env.Docker_Hub_Tag }}Docker_Hub_Latest: ${{ env.Docker_Hub_Latest }}run: |docker buildx build \-f projects/sandbox/Dockerfile \--platform linux/amd64,linux/arm64 \--label "org.opencontainers.image.source=https://github.com/${{ github.repository_owner }}/fastgpt-sandbox" \--label "org.opencontainers.image.description=fastgpt-sandbox image" \--push \--cache-from=type=local,src=/tmp/.buildx-cache \--cache-to=type=local,dest=/tmp/.buildx-cache \-t ${Git_Tag} \-t ${Git_Latest} \-t ${Docker_Hub_Tag} \-t ${Docker_Hub_Latest} \.