zsg88的专栏

Keepalived+Nginx 的高可用测试一。关闭 192.168.43.129 中的 Nginx，Keepalived 会将它重新启动 # /home/zsg/program/nginx/sbin/nginx -s stop 二。关闭 192.168.1.51 中的 Keepalived，VIP 会切换到 192.168.1.52 中 # service

移动keepalived服务报错# service keepalived start错误如下Job for keepalived.service failed because a configured resource limit was exceeded. See "systemctl status keepalived.service" and "journalctl -xe"

Keepalived的安装情况Keepalived安装的路径./configure –prefix=/usr/local/keepalived文件程程序的拷贝情况cd /usr/local/keepalived cp sbin/keepalived /usr/sbin/ cp etc/keepalived/keepalived.conf /etc

Keepalived的所有功能是配置keepalived.conf文件来实现的，下面我们来配置keepalived.conf一。 主机配置 vi  /usr/local/program/keepalived/etc/keepalived/keepalived.confemail通知（notification_email、smtp_server、smtp_co

Keepalived 简要介绍Keepalived 是一种高性能的服务器高可用或热备解决方案，Keepalived 可以用来防止服务器单点故障的发生，通过配合 Nginx 可以实现 web 前端服务的高可用。 Keepalived 以 VRRP 协议为实现基础，用 VRRP 协议来实现高可用性(HA)。VRRP(Virtual Router Redundancy Protocol)