1

我正在尝试使用 yaml 语法创建具有多个存储库的管道。

# Deploy to Azure Kubernetes Service
# Build and push image to Azure Container Registry; Deploy to Azure Kubernetes Service
# https://docs.microsoft.com/azure/devops/pipelines/languages/docker

trigger:
- master

resources:      
  repositories:   
  - repository: Shared
    name: Shared.lib
    type: git 
    ref: master


variables:

  # Container registry service connection established during pipeline creation
  dockerRegistryServiceConnection: 'obfuscated'
  imageRepository: 'filepod'
  containerRegistry: 'obfuscated.azurecr.io'
  dockerfilePath: '**/Dockerfile'
  tag: '$(Build.BuildId)'
  imagePullSecret: 'obfuscated-auth'

  # Agent VM image name
  vmImageName: 'ubuntu-latest'
  
  # Name of the new namespace being created to deploy the PR changes.
  k8sNamespaceForPR: 'review-app-$(System.PullRequest.PullRequestId)'

stages:
- stage: Build
  displayName: Build stage
  jobs:  
  - job: Build
    displayName: Build
    pool:
      vmImage: $(vmImageName)
    steps:
    - checkout: Self
    - checkout: Shared
    - task: Docker@2
      displayName: Build and push an image to container registry
      inputs:
        command: buildAndPush
        repository: $(imageRepository)
        dockerfile: $(dockerfilePath)
        containerRegistry: $(dockerRegistryServiceConnection)
        tags: |
          $(tag)
          
    - upload: manifests
      artifact: manifests

- stage: Deploy
  displayName: Deploy stage
  dependsOn: Build

它失败并出现错误:步骤 3/15:复制 ["File.Pod/File.Pod.csproj", "File.Pod/"] 复制失败:stat /var/lib/docker/tmp/docker-builder593133002/File. Pod/File.Pod.csproj:没有这样的文件或目录##[错误]复制失败:stat /var/lib/docker/tmp/docker-builder593133002/File.Pod/File.Pod.csproj:没有这样的文件或目录##[错误]/usr/bin/docker 失败,返回码:1

我完全不知道为什么找不到 csproj(它位于 File.Pod 的根目录中

编辑:
这是文件夹结构
Repository1:
C:\git\File.POD:包含 dockerfile 和 File.POD.csproj
Repository2:
c:\git\Shared.Lib\File.Service:包含 File.Service.csproj
c:\ git\Shared.Lib\File.DAL:包含 File.Dal.csproj

Docker文件:

FROM mcr.microsoft.com/dotnet/core/sdk:3.1-alpine AS build
WORKDIR /src
COPY ["File.Pod.csproj", "File.Pod/"]

Note: I also tried the following but it throws an error saying : Forbidden path outside the build context
COPY ["../Shared.Lib/File.Service/File.Service.csproj", "Shared.Lib/File.Service/"]
COPY ["../Shared.Lib/File.DAL/File.DAL.csproj", "Shared.Lib/File.DAL/"]  

COPY ["nuget.config", "./"] 
RUN dotnet restore "File.Pod/File.Pod.csproj" --configfile nuget.config -nowarn:msb3202,nu1503 --verbosity diag
COPY . .
WORKDIR "/src/File.Pod"

FROM build AS publish
RUN dotnet publish "File.Pod.csproj" -c Release -o /app

FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-bionic AS base
RUN apt update && apt install -y openssh-client
WORKDIR /app
COPY --from=publish /app .
EXPOSE 80
ENTRYPOINT ["dotnet", "File.Pod.dll"]

您会注意到 dockerfile 没有 file.service 的副本(我尝试了多次和语法)。错误一直是:
2020-09-09T21:51:40.1492619Z 步骤 9/24:运行 dotnet publish "File.Pod.csproj" -c Release -o /app
2020-09-09T21:51:40.1744542Z --- > 在 366a72721b48
2020-09-09T21:51:40.7879735Z 中运行 Microsoft (R) Build Engine 版本 16.7.0+7fb82e5b2 for .NET
2020-09-09T21:51:40.7880612Z 版权所有 (C) Microsoft Corporation。版权所有。
2020-09-09T21:51:40.7881083Z
2020-09-09T21:51:41.2560630Z 确定要恢复的项目...
2020-09-09T21:51:41.2590027Z 跳过项目
“/src/Shared.Lib/File.Service/File.Service.csproj”,因为找不到。2020-09-09T21:51:41.2607019Z 跳过项目 2020-09-09T21:51:42.5389794Z
/usr/share/dotnet/sdk/3.1.402/Microsoft.Common.CurrentVersion.targets(1850,5):警告:引用的项目“../Shared.Lib/File.Service/File.Service.csproj”不存在。[/src/File.Pod/File.Pod.csproj]

4

2 回答 2

2

1.为了确保docker buildaction可以访问这两个repos,我们需要将源目录设置为buildContext. 将步骤设置更改为:

    - task: Docker@2
      displayName: Build and push an image to container registry
      inputs:
        command: buildAndPush
        repository: $(imageRepository)
        dockerfile: $(dockerfilePath)
        containerRegistry: $(dockerRegistryServiceConnection)
        buildContext: '$(Build.SourcesDirectory)'
        tags: |
          $(tag)

buildContext: '$(Build.SourcesDirectory)'将解决Forbidden path outside the build context.

2.由于我们将SourceDirectory设置为docker buildContextbuild步骤,我们现在需要修改Dockerfile中定义的相关路径。

  • 基于buildContext: '$(Build.SourcesDirectory)',我们应该使用COPY ["File.Pod/File.Pod.csproj", "File.Pod/"]而不是COPY ["File.Pod.csproj", "File.Pod/"]

  • 然后删除../复制时的File.Service.csprojFile.DAL.csproj

  • 如果问题仍然存在,请注意区分大小写!!!您name: Shared.lib在 yml 中定义,因此该文件夹将Shared.lib代替Shared.Lib. 所以你不能用COPY ["Shared.Lib/File.Service/File.Service.csproj", "xxx"],你必须COPY ["Shared.lib/File.Service/File.Service.csproj", "xxx"]。我重现了同样的问题,发现 Dockerfile 中的 COPY 命令区分大小写!

于 2020-09-11T07:56:34.080 回答
1

如果您有多个checkout步骤

每个指定的存储库都会签出到以该存储库命名的文件夹中,除非在签出步骤中指定了不同的路径。要将 self 作为存储库之一签出,请使用 checkout: self 作为签出步骤之一。

因此,如果您Fil.Pod.csproj在共享存储库中,它可能在文件夹中Shared.lib。您可以通过添加以下内容来检查它:

- script: |
    echo $(Build.SourcesDirectory)
    ls $(Build.SourcesDirectory) *

如果你的 DOCKERFILE 只需要一个 repo,你可以添加buildContext到你的 Docker 任务中:

    - task: Docker@2
      displayName: Build and push an image to container registry
      inputs:
        command: buildAndPush
        repository: $(imageRepository)
        dockerfile: $(dockerfilePath)
        containerRegistry: $(dockerRegistryServiceConnection)
        buildContext: '$(Build.SourcesDirectory)/Shared.lib'
        tags: |
          $(tag)

如果 DOCKERFILE 需要访问这两个目录,我需要查看它以告知更多信息。

于 2020-09-08T00:41:13.843 回答