环境

• Ansible 2.9.9

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报错信息

fatal: [demo3]: FAILED! => {"changed": false, "msg": "Failed to import the required Python library (Docker SDK for Python: docker (Python >= 2.7) or docker-py (Python 2.6)) on ubuntu-bionic's Python /usr/bin/python. Please read module documentation and install in the appropriate location. If the required library is installed, but Ansible is using the wrong Python interpreter, please consult the documentation on ansible_python_interpreter, for example via pip install docker or pip install docker-py (Python 2.6). The error was: No module named requests.exceptions"}

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原因

缺少python的docker库

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解决方案

我的远程服务器是Ubuntu，所以可以直接使用apt安装

    sudo apt install docker-python

写在Ansible的playbook里边就是

- name: install python docker lib
  apt:
      name: docker-python
      state: present