目录
nginx的高可用
高可用可以提高nginx的可用性
(1)准备两台nginx服务器。
192.168.184.250[master]192.168.184.251[backup](必须安装了nginx)
(2)需要在两台服务器分别安装keepalived
yum -y install keepalived #安装keepalived
默认keepalived路径 /etc/keepalived
(3)修改keepalived的配置文件内容。
(4)nginx_check.sh脚本文件
把nginx脚本分别拖到两台服务器上放入指定目录(/usr/local/src )
分别启动---keepalived
systemctl start keepalived
关闭主节点nginx:
/usr/soft/nginx/sbin/nginx -s stop
systemctl stop keepalived