在两台机器上都要安装Nginx。
两台机器上都安装keepalived
service keepalived start
service keepalived stop
service keepalived restart
第三步:
查看当前机器的网卡
最后,master上的配置
备份机器上的配置
创建nginx_check.sh
A='ps -C nginx --no-header | wc -l'
if [ $A -eq 0 ];then
/opt/nginx/sbin/nginx
sleep 2
if [ 'ps -C nginx --no-header | wc -l' -eq 0 ];then
killall keepalived
fi
fi
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