CentOS7 编译安装keepalived

Keepalived编译安装与配置

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#keepalived

本文详细介绍了如何从源代码编译安装Keepalived软件，并提供了具体的配置步骤，包括服务文件的编辑和systemd服务单元文件的修改，以实现LVS和VRRP高可用监控。

                    
                    编译安装keepalived

tar -xzvf ~/keepalived-2.0.18.tar.gz -C /opt/

cd /opt/keepalived-2.0.18/

./configure --prefix=/opt/keepalived/

make && make install
配置

mv /opt/keepalived/etc/keepalived/keepalived.conf /opt/keepalived/etc/keepalived/keepalived.conf.bak

vim /opt/keepalived/etc/keepalived/keepalived.conf
编辑service文件

vim /usr/lib/systemd/system/keepalived.service

[Unit]

Description=LVS and VRRP High Availability Monitor

After=network-online.target syslog.target

Wants=network-online.target

[Service]

Type=forking

PIDFile=/run/keepalived.pid

KillMode=process

EnvironmentFile=-/opt/keepalived/etc/sysconfig/keepalived

ExecStart=/opt/keepalived/sbin/keepalived $KEEPALIVED_OPTIONS

ExecReload=/bin/kill -HUP $MAINPID

[Install]

WantedBy=multi-user.target