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doc: update ansible.md (#31)

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* update ansible inventory静态分组用法

* Update ansible.md
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hweining 2022-11-09 11:44:17 +08:00 committed by GitHub
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@ -39,6 +39,30 @@ mail.example.com
[webservers] [webservers]
foo.example.com foo.example.com
bar.example.com bar.example.com
Inventory主机组使用多个IP和域名
[web]
172.18.12.5[1:4]
[webservers]
www[01:50].example.com
Inventory主机组使用子主机组
[usa:children]
southeast
northeast
southwest
northwest
给多台主机设置变量 : group variables
如果组中的所有主机共享一个变量值，则可以一次将该变量应用于整个组
[atlanta]
host1
host2
[atlanta:vars]
ntp_server=ntp.atlanta.example.com
proxy=proxy.atlanta.example.com
``` ```
## 命令行(ad-hoc) ## 命令行(ad-hoc)