1.安装 keepalived
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tar zxvf keepalived-XXXX. tar .gz
. /configure --prefix= /usr/local/keepalived --with-kernel- dir = /usr/src/kernels/2 .6.XXXXXXXX/
make && make install
cp /usr/local/keepalived/etc/rc .d /init .d /keepalived /etc/rc .d /init .d/
cp /usr/local/keepalived/etc/sysconfig/keepalived /etc/sysconfig/
mkdir /etc/keepalived
cp /usr/local/keepalived/etc/keepalived/keepalived .conf /etc/keepalived/
cp /usr/local/keepalived/sbin/keepalived /usr/sbin/
service keepalived start |
2.Master与Backup 的配置文件
Master:
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! Configuration File for keepalived
global_defs { notification_email {
15251076067@163.com
}
notification_email_from king_819@163.com
smtp_server smtp.163.com
smtp_connect_timeout 30
router_id LVS_DEVEL
} # VIP1 vrrp_instance VI_1 { state MASTER
interface eth0
virtual_router_id 51
mcast_src_ip 192.168.18.211
priority 100
advert_int 5
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
192.168.18.200
}
} |
BackUP:
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! Configuration File for keepalived
global_defs { notification_email {
15251076067@163.com
}
notification_email_from king_819@163.com
smtp_server smtp.163.com
smtp_connect_timeout 30
router_id LVS_DEVEL
} # VIP1 vrrp_instance VI_1 { state BACKUP
interface eth0
virtual_router_id 51
mcast_src_ip 192.168.18.212
priority 90
advert_int 5
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
192.168.18.200
}
} |