Azure devops管道restAPI如何通过SourceFolder传递CopyFiles Task容器中的自托管代理的变量 [英] Azure devops pipeline restAPI How to pass varible with SourceFolder for CopyFiles Task , self hosted agent in container

问题描述

我的设置如下 我已经托管了代理，作为第一项工作，它从以Docker容器启动的自托管代理复制文件

通过管道运行"来触发托管管道. rest API:

当我从docker运行自托管代理时，如何告诉自托管代理在其工作目录之外包含目录?因此管道不会因错误而失败:

#[错误]未处理:找不到SourceFolder:/home/copy_dir

更新 我将请求更新为:

{
    "resources": {
        "repositories:": {
            "self": {
                "refName": "refs/heads/my_branch"
            }
        }
    },
    "templateParameters": {
        "Folderpath":"{/home/foo/my_dir}"
    }
}

但是我遇到了错误:

{
    "$id": "1",
    "innerException": null,
    "message": "Unexpected parameter 'Folderpath'",
    "typeName": "Microsoft.Azure.Pipelines.WebApi.PipelineValidationException, Microsoft.Azure.Pipelines.WebApi",
    "typeKey": "PipelineValidationException",
    "errorCode": 0,
    "eventId": 3000
}

解决方案

在运行"中发送rest API另一个包含SourceFolder路径的参数 我们可以使用管道中的运行时参数.

YAML示例:

parameters:
- name: Folderpath
  displayName: 'configure Folder path'
  type: string
  default: {SourceFolder path}

steps:
- task: CopyFiles@2
  inputs:
    SourceFolder: '${{ parameters.Folderpath}}'
    Contents: '**'
    TargetFolder: '$(build.artifactstagingdirectory)'

请求网址:

POST https://dev.azure.com/{organization}/{project}/_apis/pipelines/{pipelineId}/runs?api-version=6.0-preview.1

请求正文:

{
    "resources":{
        "repositories":{
            "self":{"refName":"refs/heads/{my_branch}"
            }
         }
    },
    "templateParameters": {
        "Folderpath":"{SourceFolder path}"
        }
}

我如何告诉自托管代理在其工作目录之外包含目录?

我们可以复制本地文件夹或Azure DevOps https://docs.microsoft. com/en-us/azure/devops/pipelines/agents/docker?view = azure-devops

my set up is as follow I have hosted agent that as first job copies files from the self-hosted agent which is started as a docker container

the hosted pipeline is triggered with pipeline "run" rest API :
https://docs.microsoft.com/en-us/rest/api/azure/devops/pipelines/runs/run%20pipeline?view=azure-devops-rest-6.0

this is how the body looks like now :

"resources": {
        "repositories:": {
            "self": {
                "refName": "refs/heads/my_branch"
            }
        }
    }

it is working great.
now the part of the hosted pipeline looks like this :

- job: self_hosted_connect
  timeoutInMinutes: 10
  pool: Default
  steps:
  - task: CopyFiles@2
    inputs:
      SourceFolder: '/home/copy_dir'
      Contents: '**'
      TargetFolder: '$(build.artifactstagingdirectory)'

also, work great.

My questions are :

1. I like to send in the "run" rest API another parameter that contains the SourceFolder path so that the CopyFiles task will be dynamic and not have hardcode SourceFolder path

2. When i run the self-hosted agent from docker how do i tell the self-hosted agent to include the directory outside its working dir? so the pipeline will not fail with the error :

   #[error]Unhandled: Not found SourceFolder: /home/copy_dir

UPDATE i updated the request to :

{
    "resources": {
        "repositories:": {
            "self": {
                "refName": "refs/heads/my_branch"
            }
        }
    },
    "templateParameters": {
        "Folderpath":"{/home/foo/my_dir}"
    }
}

but I'm getting an error:

{
    "$id": "1",
    "innerException": null,
    "message": "Unexpected parameter 'Folderpath'",
    "typeName": "Microsoft.Azure.Pipelines.WebApi.PipelineValidationException, Microsoft.Azure.Pipelines.WebApi",
    "typeKey": "PipelineValidationException",
    "errorCode": 0,
    "eventId": 3000
}

解决方案

send in the "run" rest API another parameter that contains the SourceFolder path We can use runtime parameters in pipeline.

YAML sample:

parameters:
- name: Folderpath
  displayName: 'configure Folder path'
  type: string
  default: {SourceFolder path}

steps:
- task: CopyFiles@2
  inputs:
    SourceFolder: '${{ parameters.Folderpath}}'
    Contents: '**'
    TargetFolder: '$(build.artifactstagingdirectory)'

Request URL:

POST https://dev.azure.com/{organization}/{project}/_apis/pipelines/{pipelineId}/runs?api-version=6.0-preview.1

Request Body:

{
    "resources":{
        "repositories":{
            "self":{"refName":"refs/heads/{my_branch}"
            }
         }
    },
    "templateParameters": {
        "Folderpath":"{SourceFolder path}"
        }
}

how do i tell the self-hosted agent to include the directory outside its working dir?

We can copy the local folder or azure DevOps predefined variables to define the source folder.

Update1

We should define the parameter in the YAML build, if not, we will get the error Unexpected parameter 'Folderpath'"

UPDATE 2

as i like it to take from the real path (the one i pass in the request ) on the disc where the self-hosted docker running and not relative to the docker working dir, so now it gives me this error :

[error]Unhandled: Not found SourceFolder: /azp/agent/_work/1/s/{/home/copy_dir}  
 

where /azp is the docker working dir

i configured docker from this link :
https://docs.microsoft.com/en-us/azure/devops/pipelines/agents/docker?view=azure-devops

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