ansible - 运行 Ansible play 时未定义的变量

Question

我正在运行 YAML 文件中定义的多个 ansible 播放。

在最后一场比赛中，我收到以下错误：

{"failed": true, "msg": "The conditional check 'ansible_os_family == \"RedHat\"' failed. The error was: error while evaluating conditional (ansible_os_family == \"RedHat\"): 'ansible_os_family' is undefined\n

我是否需要通过收集事实或其他内容来更改任何内容ansible.cfg？

Answer 1

添加：

gather_facts: true

到你的最后一场比赛并尝试。

Answer 2

除了@helloV 的回答：

给自己和他人的便条，gathering =与gather_facts:：

# smart - gather by default, but don't regather if already gathered
# implicit - gather by default, turn off with gather_facts: False
# explicit - do not gather by default, must say gather_facts: True
# gathering = explicit