参考了这篇博文http://blog.youkuaiyun.com/envon123/article/details/76612593,自己做了验证实验,原文写的很好。
实验环境:
centos7 192.168.200.131 ceph-node1 master(主服务器)
centos7 192.168.200.130 ceph-node2 backup (备用服务器)
vip 192.168.200.16
两台机器做相同的操作,先以ceph-node1这台机器为例:
关闭防火墙
[root@ceph-node1 ]# systemctl stop firewalld
[root@ceph-node1 ]# systemctl status firewalld
关闭selinux
[root@ceph-node1 ]# setenforce 0
[root@ceph-node1 ]# sed -i "s/^SELINUX\=enforcing/SELINUX\=disabled/g" /etc/selinux/config
安装httpd:
yum install httpd -y
[root@ceph-node1 ]# systemctl status httpd
[root@ceph-node1 ]# systemctl start httpd
浏览器输入IP:192.168.200.131,看到Apache测试界面:
下载了keepalived-1.3.8.tar.gz
解压:
[root@ceph-node1 ~]# tar zxvf keepalived-1.3.8.tar.gz
[root@ceph-node1 ~]# cd keepalived-1.3.8/
[root@ceph-node2 keepalived-1.3.8]# ./conf