Ansible-常用模块

ping模块

ping 模块，这个很好理解，跟我们常用的 ping 命令是一样的，用来检测与目标主机的连通性

[root@master ~]# ansible 192.168.142.45 -m ping
192.168.142.45 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": false, 
    "ping": "pong"
}
[root@master ~]# ansible -m ping all
192.168.142.45 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": false, 
    "ping": "pong"
}
192.168.142.51 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": false, 
    "ping": "pong"
}

如果能够 ping 通，那么结果字体是显示绿色，反之黄色