ansible-主机清单

1.ansible清单-默认

默认位置

/etc/ansible/hosts

查看主机清单文件

[root@localhost ansible]# cat hosts
[webservers]
192.168.235.152

[outlocatservers]
43.143.98.52

[localhost]
127.0.0.1

[webservers]，[outlocatservers]，[localhost] 是主机名

2.ansible主机清单-自定义

调用方式:

ansible all/主机名 -i 主机清单文件路径 -m 模块 -a 模块参数

[root@localhost ansible]# ansible all -i /etc/ansible/hosts_bak2 -m ping
192.168.235.152 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": false, 
    "ping": "pong"
}
127.0.0.1 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": false, 
    "ping": "pong"
}
43.143.98.52 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": false, 
    "ping": "pong"
}
[root@localhost ansible]# ansible webservers -i /etc/ansible/hosts_bak2 -m ping
192.168.235.152 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": false, 
    "ping": "pong"
}
43.143.98.52 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": false, 
    "ping": "pong"
}

ansible-playbook -i  主机清单文件路径  playbook.yml

[root@localhost logic]# ansible-playbook -i /etc/ansible/hosts_bak2 whwen_ansible.yml 

PLAY [webservers] ************************************************************************************************

TASK [Gathering Facts] *********************************************************************************************
ok: [43.143.98.52]
ok: [192.168.235.152]

TASK [test] ********************************************************************************************************
ok: [192.168.235.152] => {
    "msg": "测试"
}
ok: [43.143.98.52] => {
    "msg": "测试"
}

PLAY RECAP ********************************************************************************************************
192.168.235.152            : ok=2    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0   
43.143.98.52               : ok=2    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0