[问题澄清]
tidb-ansible 执行 local_prepare.yml 报错：
fatal: [localhost]: FAILED! msg: |- The task includes an option with an undefined variable. The error was: ‘ansible.utils.unsafe_proxy.AnsibleUnsafeText object’ has no attribute ‘url’
[原因分析]
pip需求包有些安装失败
[解决方案]
重新安装 pip 包
[参考案例]