192.168.31.169 cip 代表客戶機
192.168.31.170 代表路由裝置外網位址
192.168.160.136 代表路由裝置內網位址
10.0.0.200 代表路由器在內網被vip指向外網的位址
170和136用裝置模擬路由器效果
192.168.160.140 rip 代表http伺服器
192.168.160.150 rip 代表http伺服器
192.168.160.160 dip 代表lvs裝置內網位址
192.168.160.170 dip 代表lvs裝置內網位址
192.168.160.200 vip 代表lvs裝置外網位址
vim keepalived.conf
! configuration file for keepalived
global_defs
notification_email_from keepalived@localhost
smtp_server 127.0.0.1
smtp_connect_timeout 30
router_id ka1
vrrp_mcast_group4 224.100.100.100
}vrrp_instance vi_1
virtual_ipaddress
notify_master "/etc/keepalived/notify.sh master"
notify_backup "/etc/keepalived/notify.sh backup"
notify_fault "/etc/keepalived/notify.sh fault"
}vrrp_instance vi_2
virtual_ipaddress
notify_master "/etc/keepalived/notify.sh master"
notify_backup "/etc/keepalived/notify.sh backup"
notify_fault "/etc/keepalived/notify.sh fault"
}
virtual_server 192.168.160.200 80
connect_timeout 3
nb_get_retry 3
delay_before_retry 3
}} real_server 192.168.160.150 80
connect_timeout 3
nb_get_retry 3
delay_before_retry 3
}}}
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