Питающая установка не работает с дженкинсами?

Это мой файл Jenkins.

pipeline {
    agent none
    stages {
        stage('Build') {
            agent {
                docker {
                    image 'python:3-alpine'
                }
            }
            steps {
                sh 'pip install --user -r requirements.txt'
                sh 'python WebChecker.py'
            }
            post {
                always {
                    junit 'output.xml'
                }
            }
        }
    }
}

Когда я запускаю его в Дженкинсе, я получаю следующее

[urltester] Running shell script

+ pip install --user -r requirements.txt

The directory '/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo -H flag.

The directory '/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo -H flag.

Collecting beautifulsoup4==4.6.0 (from -r requirements.txt (line 1))

  Downloading https://files.pythonhosted.org/packages/9e/d4/10f46e5cfac773e22707237bfcd51bbffeaf0a576b0a847ec7ab15bd7ace/beautifulsoup4-4.6.0-py3-none-any.whl (86kB)

Collecting requests==2.18.4 (from -r requirements.txt (line 2))

  Downloading https://files.pythonhosted.org/packages/49/df/50aa1999ab9bde74656c2919d9c0c085fd2b3775fd3eca826012bef76d8c/requests-2.18.4-py2.py3-none-any.whl (88kB)

Collecting junit-xml==1.8 (from -r requirements.txt (line 3))

  Downloading https://files.pythonhosted.org/packages/a6/2a/f8d5aab80bb31fcc789d0f2b34b49f08bd6121cd8798d2e37f416df2b9f8/junit-xml-1.8.tar.gz

Collecting urllib3<1.23,>=1.21.1 (from requests==2.18.4->-r requirements.txt (line 2))

  Downloading https://files.pythonhosted.org/packages/63/cb/6965947c13a94236f6d4b8223e21beb4d576dc72e8130bd7880f600839b8/urllib3-1.22-py2.py3-none-any.whl (132kB)

Collecting idna<2.7,>=2.5 (from requests==2.18.4->-r requirements.txt (line 2))

  Downloading https://files.pythonhosted.org/packages/27/cc/6dd9a3869f15c2edfab863b992838277279ce92663d334df9ecf5106f5c6/idna-2.6-py2.py3-none-any.whl (56kB)

Collecting certifi>=2017.4.17 (from requests==2.18.4->-r requirements.txt (line 2))

  Downloading https://files.pythonhosted.org/packages/7c/e6/92ad559b7192d846975fc916b65f667c7b8c3a32bea7372340bfe9a15fa5/certifi-2018.4.16-py2.py3-none-any.whl (150kB)

Collecting chardet<3.1.0,>=3.0.2 (from requests==2.18.4->-r requirements.txt (line 2))

  Downloading https://files.pythonhosted.org/packages/bc/a9/01ffebfb562e4274b6487b4bb1ddec7ca55ec7510b22e4c51f14098443b8/chardet-3.0.4-py2.py3-none-any.whl (133kB)

Collecting six (from junit-xml==1.8->-r requirements.txt (line 3))

  Downloading https://files.pythonhosted.org/packages/67/4b/141a581104b1f6397bfa78ac9d43d8ad29a7ca43ea90a2d863fe3056e86a/six-1.11.0-py2.py3-none-any.whl

Installing collected packages: beautifulsoup4, urllib3, idna, certifi, chardet, requests, six, junit-xml

Could not install packages due to an EnvironmentError: [Errno 13] Permission denied: '/.local'

Check the permissions.



script returned exit code 1

Итак, я делаю sudo pip install....

И я получаю следующую ошибку:

[urltester] Running shell script

+ sudo python -m pip install --user -r requirements.txt

/Users/me/.jenkins/workspace/[email protected]/durable-e36d9731/script.sh: line 1: sudo: not found

script returned exit code 127

Затем я удалил sudo и попытался использовать виртуальный env:

pipeline {
    agent none
    stages {
        stage('Build') {
            agent {
                docker {
                    image 'python:3-alpine'
                }
            }
            steps {
                sh 'virtualenv venv --distribute'
                sh 'source venv/bin/activate '
                sh 'pip install --user -r requirements.txt'
                sh 'python WebChecker.py'
            }
            post {
                always {
                    junit 'output.xml'
                }
            }
        }
    }
}

Но тогда я получил то же самое, что и при попытке sudo, но на этот раз virtualenv не был найден.

Моя конечная цель - запустить мой скрипт python. Этот скрипт python будет генерировать xml файл в том же каталоге. Затем Дженкинс должен прочитать этот XML файл. Я пробовал использовать Docker, но далеко не ушел. И что же мне делать?

Ответы

pipeline {
    agent none
    stages {
        stage('Build') {
            agent {
                docker {
                    image 'python:3-alpine'
                }
            }
            steps {
                withEnv(["HOME=${env.WORKSPACE}"]) {
                    sh 'pip install --user -r requirements.txt'
                    sh 'python WebChecker.py'
                }
            }
            post {
                always {
                    junit 'output.xml'
                }
            }
        }
    }
}

withDockerContainer(image: 'python:3.6', args:'-u root:root'){
        sh """
            pip install --user -r requirements.txt
            python WebChecker.py
        """
    }