作者:广工华立城建学部艺术团 | 来源:互联网 | 2023-05-19 16:01
安装keepalived
配置文件位置:/etc/keepalived/keepalived.conf
master主机配置
! Configuration File for keepalived
global_defs {
notification_email {
root@localhost
}
notification_email_from root@localhost
smtp_server root
smtp_connect_timeout 30
router_id LVS_DEVEL
vrrp_skip_check_adv_addr
#vrrp_strict
vrrp_garp_interval 0
vrrp_gna_interval 0
}
vrrp_instance VI_1 {
state MASTER
interface ens33 #此处为自己的ip名,可使用命令 ip a/ip addr/ifconfig 查看
virtual_router_id 51
priority 100
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
192.168.1.200 #此处为VIP/浮动ip/虚拟ip
}
}
slave从机配置
! Configuration File for keepalived
global_defs {
notification_email {
root@localhost
}
notification_email_from root@localhost
smtp_server localhost
smtp_connect_timeout 30
router_id LVS_DEVEL
vrrp_skip_check_adv_addr
#vrrp_strict
vrrp_garp_interval 0
vrrp_gna_interval 0
}
vrrp_instance VI_1 {
state BACKUP
interface ens33 #此处为自己的ip名,可使用命令 ip a/ip addr/ifconfig 查看
virtual_router_id 51
priority 90
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
192.168.1.200 #此处为VIP/浮动ip/虚拟ip
}
}
参考
https://www.cnblogs.com/youzhibing/p/7327342.html
vip绑定公网ip,参考
https://blog.csdn.net/mergerly/article/details/73292748
https://www.zhihu.com/question/39595620/answer/126026530