报错:
"msg": "The Python 2 bindings for rpm are needed for this module. If you require Python 3 support use the `dnf` Ansible module instead.. The Python 2 yum module is needed for this module. If you require Python 3 support use the `dnf` Ansible module instead. 机制:1. ansible 的yum模块在python3 中用 dnf 模块替代 2. 受控节点列表里有python3环境
解决:
主控节点 ansible_python_interpreter: /usr/bin/python2.7