keepalived 实战
安装
http://blog.csdn.net/love_is_simple/article/details/47903527
- vm1 上 keepalived 已经安装好了,安装路径 /home/huang/keepalived-1.2.18
- nginx 已经安装并且启动好了,配置文件的路径 /etc/nginx/nginx.conf
- ubutun 默认安装方式
apt-get install keepalived
cmd
service keepalived start
killall keepalived
注意事项
关闭防火墙
ufw disable #ubutun
ufw status 查看防火墙的状态重启网卡
/etc/init.d/networking restartiptables 全部开放
apt-get remove iptables 直接全部卸载了修改相关的内核参数
vi /etc/sysctl.conf
开启IP转发功能
net.ipv4.ip_forward = 1
开启允许绑定非本机的IP
net.ipv4.ip_nonlocal_bind = 1去掉配置文件中的keepalived.conf
vrrp_strict
- 查看默认日志
tail -f /var/log/syslog