##HAproxy
1.用作:
健康检查 负载平衡
2.配置
Web1 web2 #cd /etc/sysconfig/network-scripts/ #ifdown ifcfg-lo:0 Proxy #systemctl stop keepalived #yum -y install Haproxy #vim /etc/haproxy/haproxy.cfg Listen websrv *.80 Server web1 192.168.2.100:80 check Server web2 192.168.2.200:80 check #systemctl restart haproxy
