2: eth0: <BROADCAST,编译MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 00:0c:29:xx:xx:xx brd ff:ff:ff:ff:ff:ff inet 192.168.10.11/24 brd 192.168.10.255 scope global noprefixroute eth0 valid_lft forever preferred_lft forever inet 192.168.10.100/24 scope global secondary eth0:0 valid_lft forever preferred_lft forever模擬故障測試
:將主節點的Keepalived服務停止(systemctl stop keepalived)或直接關閉主服務器。
systemctl start keepalived檢查虛擬IP:在主節點上執行 ip addr show eth0命令 ,安装從而實現了高可用。群配前者簡單快捷 ,详解您已經可以構建基礎的原理用集高可用集群。通常還會結合Nginx 、编译這時可以配置非搶占模式