ansible不配ssh连接，用户密码登录
1 yum install -y ansible 2 3 wget https://nchc.dl.sourceforge.net/project/sshpass/sshpass/1.06/sshpass-1.06.tar.gz 4 tar -xzf sshpass-1.06.tar.gz 5 cd sshpass-1.06 6 ./configure 7 make 8 make install 9 10 #主配置文件 /etc/ansible/ansible.cfg 11 #受控主机清单 /etc/ansible/hosts 12 vim /etc/ansible/hosts 13 [common] 14 [api] 15 192.168.0.100 16 [web] 17 192.168.0.200 18 [common:children] 19 api 20 web 21 [common:vars] 22 ansible_ssh_user=dev 23 ansible_ssh_pass=123456 24 ansible_ssh_port=2222 25 26 ansible api -a "ls /tmp/" 27 #1、出现错误： 28 192.168.0.100 | UNREACHABLE! => { 29 "changed": false, 30 "msg": "Authentication or permission failure. In some cases, you may have been able to authenticate and did not have permissions on the target directory. Consider changing the remote tmp path in ansible.cfg to a path rooted in \"/tmp\". Failed command was: ( umask 77 && mkdir -p \"` echo /home/dev/.ansible/tmp/ansible-tmp-1545187395.08-192944776479178 `\" && echo ansible-tmp-1545187395.08-192944776479178=\"` echo /home/dev/.ansible/tmp/ansible-tmp-1545187395.08-192944776479178 `\" ), exited with result 1", 31 "unreachable": true 32 } 33 #远程机子没有/home/dev/目录，补上即可 34 #2、出现错误： 35 192.168.0.100 | FAILED | rc=-1 >> 36 Using a SSH password instead of a key is not possible because Host Key checking is enabled and sshpass does not support this. Please add this host's fingerprint to your known_hosts file to manage this host. 37 #在/etc/ansible/ansible.cfg里打开 host_key_checking = False 38 39 ansible api -a "ls /tmp/" 40 192.168.0.100 | SUCCESS | rc=0 >> 41 1.log 42 2.log
参考：
https://www.cnblogs.com/iois/p/6230800.html?tdsourcetag=s_pctim_aiomsg
http://blog.51cto.com/13859004/2173972
https://blog.csdn.net/wmj2004/article/details/53216002
https://www.cnblogs.com/ylqh/p/5902259.html
https://blog.csdn.net/longxibendi/article/details/46989735
