Ansible学习 Patterns

　　Ansible中ad-hoc命令格式如下：ansible <pattern_goes_here> -m <module_name> -a <arguments>，Patterns用来指定目标主机，对于Patterns的用法如下

inventory文件如下：

[test]
192.168.144.129
192.168.144.130

[test1]
192.168.144.129

[test2]
192.168.144.130

1、all代表inventory文件中的所有主机

[root@client01 ansible]# ansible all -m ping
192.168.144.130 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}
192.168.144.129 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}

2、IP或IP通配主机名

[root@client01 ansible]# ansible 192.168.144.129 -m ping
192.168.144.129 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}
[root@client01 ansible]#
[root@client01 ansible]# ansible 192.168.144.* -m ping
192.168.144.129 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}
192.168.144.130 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}

3、一个组

[root@client01 ansible]# ansible test -m ping
192.168.144.129 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}
192.168.144.130 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}

4、多个组同时操作

[root@client01 ansible]# ansible test1:test2 -m ping
192.168.144.129 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}
192.168.144.130 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}

5、在组中选择对应编号的主机

[root@client01 ansible]# ansible test[0] -m ping
192.168.144.129 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}

6、主机和组同时操作

[root@client01 ansible]# ansible 192.168.144.129:test2 -m ping
192.168.144.130 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}
192.168.144.129 | SUCCESS => {
"changed": false,
"failed": false,
"ping": "pong"
}