LVS配置

service = lvs
primary = 192.168.1.47
backup_active = 1
backup = 192.168.1.48
heartbeat = 1
heartbeat_port = 539
keepalive = 10
deadtime = 12
debug_level = NONE
rsh_command = ssh
network = direct
virtual balance8080 {
        active = 1
        address = 192.168.1.50 eth1
        #vip_nmask = 255.255.255.192
        port = 8080
        #persistent = 1800
        pmask = 255.255.255.255
        #send = "GET /iwl/.lvs.html\n"
        #expect = "OK"
        load_monitor = none
        scheduler = wlc
        protocol = tcp
        timeout = 5
        reentry = 10
        quiesce_server = 0
        server balance1 {
                address = 192.168.1.49
                active = 1
                weight = 3
        }
        server balance2 {
                address = 192.168.1.37
                active = 1
                weight = 2
        }
}
virtual balance6060 {
        active = 1

        address = 192.168.1.50 eth1
        #vip_nmask = 255.255.255.192
        port = 6060
        #persistent = 1800
        pmask = 255.255.255.255
        #send = "GET /iwl/.lvs.html\n"
        #expect = "OK"
        load_monitor = none
        scheduler = wlc
        protocol = tcp
        timeout = 5
        reentry = 10
        quiesce_server = 0
        server balance1 {
                address = 192.168.1.49
                active = 1
                weight = 3
        }
        server balance2 {
                address = 192.168.1.37
                active = 1
                weight = 2
        }
}
virtual balance7070 {
        active = 1
        address = 192.168.1.50 eth1
        #vip_nmask = 255.255.255.192
        port = 7070
        #persistent = 1800
        pmask = 255.255.255.255
        #send = "GET /iwl/.lvs.html\n"
        #expect = "OK"
        load_monitor = none
        scheduler = wlc
        protocol = tcp
        timeout = 5
        reentry = 10
        quiesce_server = 0

        server balance1 {
                address = 192.168.1.49
                active = 1
                weight = 3
        }
        server balance2 {
                address = 192.168.1.37
                active = 1
                weight = 2
        }
}
virtual balance13228 {
        active = 1
        address = 192.168.1.50 eth1
        #vip_nmask = 255.255.255.192
        port = 13228
        #persistent = 1800
        pmask = 255.255.255.255
        #send = "GET /iwl/.lvs.html\n"
        #expect = "OK"
        load_monitor = none
        scheduler = wlc
        protocol = tcp
        timeout = 5
        reentry = 10
        quiesce_server = 0
        server balance1 {
                address = 192.168.1.49
                active = 1
                weight = 3
        }
        server balance2 {
                address = 192.168.1.37
                active = 1
                weight = 2
        }
}
virtual balance13229 {
        active = 1
        address = 192.168.1.50 eth1
        #vip_nmask = 255.255.255.192
        port = 13229
        #persistent = 1800
        pmask = 255.255.255.255
        #send = "GET /iwl/.lvs.html\n"
        #expect = "OK"
        load_monitor = none
        scheduler = wlc
        protocol = tcp
        timeout = 5
        reentry = 10
        quiesce_server = 0
        server balance1 {
                address = 192.168.1.49
                active = 1
                weight = 3
        }
        server balance2 {
                address = 192.168.1.37
                active = 1
                weight = 2
        }
}
virtual balance13230 {
        active = 1
        address = 192.168.1.50 eth1
        #vip_nmask = 255.255.255.192
        port = 13230
        #persistent = 1800
        pmask = 255.255.255.255
        #send = "GET /iwl/.lvs.html\n"
        #expect = "OK"
        load_monitor = none
        scheduler = wlc
        protocol = tcp
        timeout = 5
        reentry = 10
        quiesce_server = 0
        server balance1 {
                address = 192.168.1.49
                active = 1
                weight = 3
        }
        server balance2 {
                address = 192.168.1.37
                active = 1
                weight = 2
        }
}
virtual balance13240 {
        active = 1
        address = 192.168.1.50 eth1
        #vip_nmask = 255.255.255.192
        port = 13240
        #persistent = 1800
        pmask = 255.255.255.255
        #send = "GET /iwl/.lvs.html\n"
        #expect = "OK"
        load_monitor = none
        scheduler = wlc
        protocol = tcp
        timeout = 5
        reentry = 10
        quiesce_server = 0
        server balance1 {
                address = 192.168.1.49
                active = 1
                weight = 3
        }
        server balance2 {
                address = 192.168.1.37
                active = 1
                weight = 2
        }
}
virtual balance13241 {
        active = 1
        address = 192.168.1.50 eth1
        #vip_nmask = 255.255.255.192
        port = 13241
        #persistent = 1800
        pmask = 255.255.255.255
        #send = "GET /iwl/.lvs.html\n"
        #expect = "OK"
        load_monitor = none
        scheduler = wlc
        protocol = tcp
        timeout = 5
        reentry = 10
        quiesce_server = 0
        server balance1 {
                address = 192.168.1.49
                active = 1
                weight = 3
        }
        server balance2 {
                address = 192.168.1.37
                active = 1
                weight = 2
        }
}
virtual balance80 {
        active = 1
        address = 192.168.1.50 eth1
        #vip_nmask = 255.255.255.192
        port = 80
        #persistent = 1800
        pmask = 255.255.255.255
        send = "GET / HTTP/1.0\r\n\r\n"
        expect = "HTTP"
        load_monitor = none
        scheduler = wlc
        protocol = tcp
        timeout = 5
        reentry = 10
        quiesce_server = 0
        reentry = 10
        quiesce_server = 0
        server balance1 {
                address = 192.168.1.49
                active = 1
                weight = 3
        }
        server balance2 {
                address = 192.168.1.37
                active = 1
                weight = 2
        }
}
virtual balance80 {
        active = 1
        address = 192.168.1.50 eth1
        #vip_nmask = 255.255.255.192
        port = 80
        #persistent = 1800
        pmask = 255.255.255.255
        send = "GET / HTTP/1.0\r\n\r\n"
        expect = "HTTP"
        load_monitor = none
        scheduler = wlc
        protocol = tcp
        timeout = 5
        reentry = 10
        quiesce_server = 0
        server balance1 {
                address = 192.168.1.49
                active = 1
                weight = 3
        }
        server balance2 {
                address = 192.168.1.37
                active = 1
                weight = 2
        }
}

 

 

客户端
net.ipv4.conf.lo.arp_ignore = 1
net.ipv4.conf.lo.arp_announce = 2
net.ipv4.conf.all.arp_ignore = 1
net.ipv4.conf.all.arp_announce = 2

[root@balance-2 ~]# cat /etc/sysconfig/network-scripts/ifcfg-lo:0
DEVICE=lo:0
IPADDR=192.168.1.50
NETMASK=255.255.255.255
ONBOOT=yes
NAME=loopback