Question

我想通过ansible用virtualenvwrapper创建一个virtualenv 我的默认变种：

wrapper_bin: '/usr/local/bin/virtualenvwrapper.sh'
virtualenv_dir: '/home/user/.envs'

{{ project_name }}来自额外的变量

我的任务：

---
- name: Make a virtualenv
  shell: "{{ wrapper_bin }} && mkvirtualenv {{ project_name }}"
  args:
     executable: /bin/bash
     creates: "{{ virtualenv_dir}}/{{ project_name }}"

在远程机器上一切正常 which virtualenvwrapper.sh返回正确的方式/usr/local/bin/virtualenvwrapper.sh
但Ansible抛出错误/bin/bash: mkvirtualenv: command not found

Answer 1

将PATH添加到环境中，例如：

---
- name: Make a virtualenv
  shell: "{{ wrapper_bin }} && mkvirtualenv {{ project_name }}"
  args:
    executable: /bin/bash
    creates: "{{ virtualenv_dir}}/{{ project_name }}"
  environment:
    path: /usr/local/bin:/usr/bin:/bin

这是Ansible最常见的问题之一 - 它运行shell非交互式，非登录会话，通过shell设计不会获取所有rc文件。结果，以交互方式登录时PATH PATH，apply plugin: 'com.lazan.javaflavours' javaFlavours { flavour 'tool1' flavour 'tool2' } dependencies { compile 'a:a:1.0' // common to all tools compileTool1 'b:b:2.0' // compile deps for tool1 only runtimeTool2 'c:c:2.0' // runtime deps for tool2 only } Ansible在其环境中的位置不同。

Answer 2

- name: Make a virtualenv
  shell: export PATH=$PYENV_ROOT/bin:$PATH mkvirtualenv {{ project_name }}

如果您使用pyenv。

Answer 3

这对我有用

- name: Create the required virtualenv
  shell: |
    export WORKON_HOME="{{ virtualenv_dir }}"
    export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3
    . /usr/local/bin/virtualenvwrapper.sh
    mkvirtualenv "{{project_name}}" -p python3.6
  args:
    executable: /bin/bash
    creates: "{{ virtualenv_dir}}/{{ project_name }}"
  register: appServer_virtualenv
  become_user: "{{sudo_user}}"

通过ansible shell找不到Virtualenvwrapper mkvirtualenv命令

3 个答案: