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#!/usr/bin/env bash
 
ansilbe
 
if [ $? -eq 0 ]    #检查上一命令是否执行成功,如不等于0,则进行安装
then
        echo 'ansible existing'
else
        #设置EPEL仓库
        rpm -iUvh http://dl.Fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm
         
        #使用yum安装Ansible
        yum -y install ansible
         
        #安装完成后,检查ansible版本
        vers=`ansible --version`
        echo "ansible install complete, version=$vers"
fi