1、安装目录包
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1
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yum
install
-y net-tools psmisc
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2、安装keepalived
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yum
install
-y ipvsadm keepalived
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3、master配置文件
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! Configuration File
for
keepalived
global_defs {
notification_email {
acassen@firewall.loc
failover@firewall.loc
sysadmin@firewall.loc
}
notification_email_from Alexandre.Cassen@firewall.loc
smtp_server 192.168.200.1
smtp_connect_timeout 30
router_id LVS_DEVEL
}
vrrp_script chk_nginx {
script
"killall -0 nginx"
interval 1
weight -15
}
vrrp_instance VI_1 {
state MASTER
interface eno16777736
virtual_router_id 51
priority 100
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
172.16.1.10
}
track_script {
chk_nginx
}
}
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4、backup配置文件
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! Configuration File
for
keepalived
global_defs {
notification_email {
acassen@firewall.loc
failover@firewall.loc
sysadmin@firewall.loc
}
notification_email_from Alexandre.Cassen@firewall.loc
smtp_server 192.168.200.1
smtp_connect_timeout 30
router_id LVS_DEVEL
}
vrrp_script chk_nginx {
script
"killall -0 nginx"
interval 1
weight -15
}
vrrp_instance VI_1 {
state BACKUP
interface eno16777736
virtual_router_id 51
priority 99
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
172.16.1.10
}
track_script {
chk_nginx
}
}
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5、设置开启启动和启动keepalived
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systemctl
enable
keepalived
systemctl start keepalived
|
参考博文：http://soulful.blog.51cto.com/468033/1676442
本文转自1321385590 51CTO博客，原文链接：http://blog.51cto.com/linux10000/1741941，如需转载请自行联系原作者
