1、安裝完成后允許命令出錯
Traceback (most recent call last):
File "/usr/bin/ansible", line 197, in <module>
(runner, results) = cli.run(options, args)
File "/usr/bin/ansible", line 163, in run
extra_vars=extra_vars,
File "/usr/lib/python2.6/site-packages/ansible/runner/__init__.py", line 233, in __init__
cmd = subprocess.Popen(['ssh','-o','ControlPersist'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
File "/usr/lib64/python2.6/subprocess.py", line 639, in __init__
errread, errwrite)
File "/usr/lib64/python2.6/subprocess.py", line 1228, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
解決辦法
yum -y install openssh-clients
2.出現Error: ansible requires a json module, none found!
SSH password:
10.0.1.110 | FAILED >> {
"failed": true,
"msg": "Error: ansible requires a json module, nonefound!",
"parsed": false
}
解決辦法
python版本過低，可以升級python或者python-simplejson
3、安裝完成后鏈接客戶端報錯（配圖為我在使用ansible推送文件到客戶端的時候遇到的，這個客戶端是第一次推送）
FAILED => Using a SSH password insteadof a key is not possible because Host Key checking is enabled and sshpass doesnot support this. Please add this host'sfingerprint to your known_hosts file to manage this host.
解決辦法：
在ansible 服務器上使用ssh 登陸下/etc/ansible/hosts 里面配置的服務器。然后再次使用ansible 去管理就不會報上面的錯誤了！但這樣大批量登陸就麻煩來。因為默認ansible是使用key驗證的，如果使用密碼登陸的服務器，使用ansible的話，要不修改ansible.cfg配置文件的ask_pass = True給取消注釋，要不就在運行命令時候加上-k，這個意思是-k, --ask-pass ask for SSH password。再修改：host_key_checking= False即可
4.如果客戶端不在know_hosts里將會報錯
paramiko: The authenticity of host '192.168.24.15'can't be established.
The ssh-rsa key fingerprint is397c139fd4b0d763fcffaee346a4bf6b.
Are you sure you want to continueconnecting (yes/no)?
解決辦法
需要修改ansible.cfg的#host_key_checking= False取消注釋
5.出現FAILED => FAILED: not a valid DSA private key file
解決辦法
需要你在最后命令內添加參數-k
6.openssh升級后無法登錄報錯
PAM unable todlopen(/lib64/security/pam_stack.so): /lib64/security/pam_stack.so: cannot openshared object
file: No such file or directory
解決方法：
sshrpm 升級后會修改/etc/pam.d/sshd 文件。需要升級前備份此文件最后還原即可登錄。
7.第一次系統初始化運行生成本機ansible用戶key時報錯
failed: [127.0.0.1] =>{"checksum": "f5f2f20fc0774be961fffb951a50023e31abe920","failed": true}
msg: Aborting, target uses selinux but pythonbindings (libselinux-python) aren't installed!
FATAL: all hosts have already failed –aborting
解決辦法
yum -y install libselinux-python
參考：
http://blog.csdn.net/longxibendi/article/details/46989735