模块简单介绍： 各模块位置(default=/usr/share/ansible) 各模块使用说明可以用“ansible-doc 【模块名称】”的方式查询，也可以使用-s蚕食来指定模块查询使用说明。 ansible-doc -s copy

例：把主控端/root 目录下的test.sh 文件拷贝到到指定节点上 测试文件test.sh

[root@master ~]# vim test.sh
#!/bin/sh
Time=`date +"%m-%d %H:%M"`
echo "$Time script testing success!"

ansible all -m copy -a "src=/root/test.sh dest=/tmp/" [root@master ~]# ansible all -m copy -a "src=/root/test.sh dest=/tmp/"

paramiko: The authenticity of host '127.0.0.1' can't be established.
The ssh-rsa key fingerprint is 3d906ef1d450e4cc7031aef5e8c296f6.
Are you sure you want to continue connecting (yes/no)?
10.0.0.20 | SUCCESS => {
    "changed": true, 
    "checksum": "15bea568f36e8f8cbdce4f528232f34056673f2c", 
    "dest": "/tmp/test.sh", 
    "gid": 0, 
    "group": "root", 
    "md5sum": "925ddc87eb89ecd133ddbb8028a762bf", 
    "mode": "0644", 
    "owner": "root", 
    "size": 76, 
    "src": "/root/.ansible/tmp/ansible-tmp-1469844893.62-/source", 
    "state": "file", 
    "uid": 0
}
10.0.0.21 | SUCCESS => {
    "changed": true, 
    "checksum": "15bea568f36e8f8cbdce4f528232f34056673f2c", 
    "dest": "/tmp/test.sh", 
    "gid": 0, 
    "group": "root", 
    "md5sum": "925ddc87eb89ecd133ddbb8028a762bf", 
    "mode": "0644", 
    "owner": "root", 
    "size": 76, 
    "src": "/root/.ansible/tmp/ansible-tmp-.04-17/source", 
    "state": "file", 
    "uid": 0
}

如果执行过程中出现错误；解决方法： 错误：

10.0.0.20 | FAILED! => {
"changed": false,
"checksum": "28adc51d1e42f06598325651d1fece8efd6eb907",
"failed": true,
"msg": "Aborting, target uses selinux but python bindings (libselinux-python) aren't
installed!"
}

解决：关闭防火墙和selinux