小编典典

无法通过Jenkins声明性管道将Docker映像作为代理pip安装

jenkins

通过詹金斯声明管道运行的泊坞权限问题。我想通过Docker容器中的Jenkins作业构建和发布Python包:

pipeline {

  agent {
    docker {
      image 'python:3.7'
      label 'docker && linux'
    }
  }

  environment {
    PACKAGE_VERSION = readFile 'VERSION'
  }

  stages {

    stage('Package') {
      steps {
        sh 'python -V'
        sh 'python -m pip install -r requirements.txt --user --no-cache'
        sh 'python setup.py sdist'
      }
    }

    stage('Deploy') {
      steps {
        ...
      }
    }

  }

  post {
    always {
      cleanWs()
    }
  }

}

但是,pip install由于以下原因,我不被允许PermissionError

+ python -m pip install -r requirements.txt –user –no-
cache要求已经满足:/usr/local/lib/python3.7/site-packages中的setuptools(来自-r
requirements.txt(第1行) )(40.0.0)(从-r requirements.txt(第2行)收集pytest)
下载
https://files.pythonhosted.org/packages/9e/a1/8166a56ce9d89fdd9efcae5601e71758029d90e5644e0b7b6eda07e67c35/pytest-3.7.0-py2.py3-none
-any.whl (202kB)收集py> = 1.5.0(从pytest->-r requirements.txt(第2行))下载
https://files.pythonhosted.org/packages/f3/bd/83369ff2dee18f22f27d16b78dd651e8939825af5f8b0b83c38729029069962/py-
1.5.4-py2.py3-none-
any.whl (83kB)收集more-itertools> = 4.0.0(来自pytest->-r
requirements.txt(第2行))下载
https://files.pythonhosted.org/packages/79/b1/eace304ef66bd7d3d8b2f78cc374b73ca03bc53664d78151e9df3b3996cc/more_itertools-4.3.0-py3-none-
any.whl(48kB )收集Pluggy> = 0.7(来自pytest->-r第2行))下载
https://files.pythonhosted.org/packages/f5/f1/5a93c118663896d83f7bcbfb7f657ce1d0c0d617e6b4a443a53abcc658ca/pluggy-0.7.1-py2.py3-none-
any.whl 收集六个> = 1.10.0(来自pytest- -r requirements.txt(第2行))正在
下载
https://files.pythonhosted.org/packages/67/4b/141a581104b1f6397bfa78ac9d43d8ad29a7ca43ea90a2d863fe3056e86a/six-1.11.0-py2.py3-none-
any.whl 收集原子写入> = 1.0(从pytest->-r requirements.txt(第2行))下载
https://files.pythonhosted.org/packages/0a/e8/cd6375e7a59664eeea9e1c77a766eeac0fc3083bb958c2b41ec46b95f29c/atomicwrites-1.1.5-py2.py3-none-
any.whl 收集属性> = 17.4.0(来自pytest->-r。 (第2行)
下载
https://files.pythonhosted.org/packages/41/59/cedf87e91ed541be7957c501a92102f9cc6363c623a7666d69d51c78ac5b/attrs-18.1.0-py2.py3-none-
any.whl 安装收集的软件包:py,六个,更多itertools ,pluggy,atomicwrites,attrs,pytest

由于环境错误而无法安装软件包:[Errno 13]权限被拒绝:’/.local’检查权限。

如何解决这些权限?


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2020-07-25

共1个答案

小编典典

我发现我自己认为是更漂亮的解决方案:

stage("Python Test") {
  agent { 
    docker {
      label "docker && linux" 
      image "python:3.7"
    }
  }
  steps {
    withEnv(["HOME=${env.WORKSPACE}"]) {
      sh "pip install -r requirements.txt --user"
      # python stuff
    }
  }
  post {
    cleanup {
      cleanWs()
    }
  }
}

此变通办法可以完全解决问题本身,并在用户级别安装软件包。这里的问题是HOME目录最初也不是可写的,因此会覆盖HOME目录。

2020-07-25