ipvsadm與keepalived整合
阿新 • • 發佈：2017-07-07
ipvsadm與keepalived整合
/* */
smtp_server 127.0.0.1
smtp_connect_timeout 30
router_id LVS_DEVEL
}
vrrp_instance VI_1 {
state BACKUP
interface eth0
virtual_router_id 51
priority 50
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
192.168.2.150/24 dev eth0 label eth0:1
}
}
virtual_server 192.168.2.150 8080 {
delay_loop 6
lb_algo wlc
lb_kind DR
nat_mask 255.255.255.0
persistence_timeout 50
protocol TCP
real_server 192.168.2.137 8080 {
weight 1
HTTP_GET {
url {
path /
status_code 200
}
connect_timeout 3
nb_get_retry 3
delay_before_retry 3
}
}
real_server 192.168.2.138 8080 {
weight 1
HTTP_GET {
url {
path /
status_code 200
}
connect_timeout 3
nb_get_retry 3
delay_before_retry 3
}
}
}
#修改IP為192.168.2.138的DR
vi /etc/keepalived/keepalived.conf
#修改內容如下
! Configuration File for keepalived
global_defs {
notification_email {
[email protected]1.準備兩臺虛擬服務器(DR),分別安裝ipvsadm和keepalived
yum -y install ipvsadm yum -y install keepalived
2.配置keepalived.conf
#修改IP為192.168.2.137的DR
vi /etc/keepalived/keepalived.conf
#修改內容如下
! Configuration File for keepalived
global_defs {
notification_email {
[email protected]
}
notification_email_from [email protected]