Atlas+Keepalived系列一：安装Atlas：

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　　1：下载Atlas
　　https://github.com/Qihoo360/Atlas/releases/download/2.2.1/Atlas-2.2.1.el6.x86_64.rpm
　　2：安装Atlas



[iyunv@localhost software]# rpm -ivh Atlas-2.2.1.el6.x86_64.rpm
Preparing...                ########################################### [100%]
1:Atlas                  ########################################### [100%]
[iyunv@localhost software]# cd /usr/local/mysql-proxy/
[iyunv@localhost mysql-proxy]# ls
bin  conf  lib  log

　　3：配置Atlas：在配置之前我已经有了主从环境
　　主：192.168.91.132
　　从：192.168.91.144



[iyunv@localhost mysql-proxy]# cd conf/
[iyunv@localhost conf]# ls
test.cnf
[iyunv@localhost conf]# vi test.cnf





在pwds的地方加密密码：
[iyunv@localhost ~]# cd /usr/local/mysql-proxy/bin/
[iyunv@localhost bin]# ./encrypt yourPassword
D2u4POC/BKbjgrn2rEkarA==


　　4：启动Atlas：



[iyunv@localhost bin]# pwd
/usr/local/mysql-proxy/bin
[iyunv@localhost bin]# ./mysql-proxyd test start
OK: MySQL-Proxy of test is started
[iyunv@localhost bin]#

　　
　　5：查看Atlas的状态



[iyunv@localhost bin]# ./mysql-proxyd test status
MySQL-Proxy of test is running (3802)
MySQL-Proxy of test is running (3803)
[iyunv@localhost bin]# ps -ef | grep mysql-proxy
root      3802     1  0 00:35 ?        00:00:00 /usr/local/mysql-proxy/bin/mysql-proxy --defaults-file=/usr/local/mysql-proxy/conf/test.cnf
root      3803  3802  0 00:35 ?        00:00:00 /usr/local/mysql-proxy/bin/mysql-proxy --defaults-file=/usr/local/mysql-proxy/conf/test.cnf
root      3830  3614  0 00:36 pts/0    00:00:00 grep mysql-proxy