gitlab+jenkins+maven+docker持续集成（九）——centos7 ansible安装及问题汇总_运维_weixin

centos7最小化安装ansibles

1、error: cffi 1.6.0 is installed but cffi>=1.7 is required by set(['cryptography'])

yum remove -y python-cffi
pip install cffi>=1.8.0

2、easy_install command not found

wget https://bootstrap.pypa.io/ez_setup.py -O - | python

安装ansible

#easy_install simplejson

#easy_install pip

#yum install gcc python-devel

#easy_install ansible

ansible验证安装

设置无密码ssh访问远程主机：

 
         #ssh-keygen -t rsa 
        
         #ssh-copy-id -i ~/.ssh/id_rsa.pub root@192.168.10.24

创建ansible主机列表：

默认路径 /etc/ansible/hosts 主机列表可以是静态配置文件，可通过 -i 选项指定。

 
         #mkdir /etc/ansibles 
        
         # vi /etc/ansible/hosts 
        
         [ 
         test 
         ] 
        
         192.168.10.24

测试远程主机的运行状态

 
         # ansible test -m ping 
        
         192.168.10.24 | SUCCESS => { 
        
         "changed" 
         :  
         false 
         ,  
        
         "ping" 
         :  
         "pong" 
        
         }