keepalived VIP 在两台机器上都存在的问题
配置文件分别如下:
第一台:
global_defs {
    router_id lvs_1
} 
#vrrp_sync_group VGM {
#   group {
#       web
#    }
#}
#vrrp_sync_group VGB {
#   group {
#       db
#    }
#} 
vrrp_instance web{
#   state MASTER
    interface eth1
    lvs_sync_daemon_inteface eth1
    virtual_router_id 51
    priority 200
    advert_int 3
    authentication {
        auth_type PASS
        auth_pass weblvs
    }
    virtual_ipaddress {
#       192.168.10.200/24 dev eth1 label eth1:1
#       192.168.10.201/24 dev eth1 label eth1:2
        192.168.10.200
        192.168.10.201
     }
}
vrrp_instance db{
#   state BACKUP
    interface eth2
    lvs_sync_daemon_inteface eth2
    virtual_router_id 52
    priority 100
    advert_int 3
    authentication {
        auth_type PASS
        auth_pass dblvs
    }
    virtual_ipaddress {
#        172.16.0.200/24 dev eth2 label eth2:1
#        172.16.0.201/24 dev eth2 label eth2:2
         172.16.0.200
         172.16.0.201
     }
}
# setting port 80 forward 
virtual_server_group web {
         192.168.10.200 80
         192.168.10.201 80
}
virtual_server_group db {
         172.16.0.200 3306
         172.16.0.201 3306
}
virtual_server web {
    delay_loop 6
    lb_algo wlc
    lb_kind NAT
    persistence_timeout 180
    protocol TCP 
    real_server 10.0.0.222 80 {
        weight 150
        HTTP_GET {
            url {
              path http://10.0.0.222
              status_code 200
            }
            connect_timeout 3
            nb_get_retry 3
            delay_before_retry 3
        }
    }
    real_server 10.0.0.223 80 {
        weight 150
        HTTP_GET {
            url {
              path http://10.0.0.223
              status_code 200
            }
            connect_timeout 5
            nb_get_retry 2
            delay_before_retry 1
        }
    }
}
virtual_server db {
    delay_loop 6
    lb_algo wlc
    lb_kind NAT
    persistence_timeout 10
    protocol TCP 
    real_server 10.0.0.224 3306 {
        weight 1
        TCP_CHECK {
           connect_timeout 5
           nb_get_retry 2
           delay_before_retry 1
           connect_port 3306
        }
    }
    real_server 10.0.0.225 3306 {
        weight 1
        TCP_CHECK {
           connect_timeout 5
           nb_get_retry 2
           delay_before_retry 1
           connect_port 3306
        }
    }
} 
第二台:
global_defs {
    router_id lvs_2
} 
#vrrp_sync_group VGM {
#   group {
#       web
#    }
#}
#vrrp_sync_group VGB {
#   group {
#       db
#    }
#} 
vrrp_instance web{
#   state BACKUP
    interface eth1
    lvs_sync_daemon_inteface eth1
    virtual_router_id 51
    priority 100
    advert_int 3
    authentication {
        auth_type PASS
        auth_pass weblvs
    }
    virtual_ipaddress {
#        192.168.10.200/24 dev eth1 label eth1:1
#        192.168.10.201/24 dev eth1 label eth1:2
         192.168.10.200
         192.168.10.201
     }
}
vrrp_instance db{
#   state MASTER
    interface eth2
    lvs_sync_daemon_inteface eth2
    virtual_router_id 52
    priority 200
    advert_int 3
    authentication {
        auth_type PASS
        auth_pass dblvs
    }
    virtual_ipaddress {
#        172.16.0.200/24 dev eth2 label eth2:1
#        172.16.0.201/24 dev eth2 label eth2:2
         172.16.0.200
         172.16.0.201
     }
}
# setting port 80 forward 
virtual_server_group web {
         192.168.10.200 80
         192.168.10.201 80
}
virtual_server_group db {
         172.16.0.200 3306
         172.16.0.201 3306
}
virtual_server web {
    delay_loop 6
    lb_algo wlc
    lb_kind NAT
    persistence_timeout 180
    protocol TCP 
    real_server 10.0.0.222 80 {
        weight 150
        HTTP_GET {
            url {
              path http://10.0.0.222
              status_code 200
            }
            connect_timeout 3
            nb_get_retry 3
            delay_before_retry 3
        }
    }
    real_server 10.0.0.223 80 {
        weight 150
        HTTP_GET {
            url {
              path http://10.0.0.223
              status_code 200
            }
            connect_timeout 5
            nb_get_retry 2
            delay_before_retry 1
        }
    }
}
virtual_server db {
    delay_loop 6
    lb_algo wlc
    lb_kind NAT
    persistence_timeout 10
    protocol TCP 
    real_server 10.0.0.224 3306 {
        weight 1
        TCP_CHECK {
           connect_timeout 5
           nb_get_retry 2
           delay_before_retry 1
           connect_port 3306
        }
    }
    real_server 10.0.0.225 3306 {
        weight 1
        TCP_CHECK {
           connect_timeout 5
           nb_get_retry 2
           delay_before_retry 1
           connect_port 3306
        }
    }
}
 现在的问题是VIP在两台机器上都存在,求解。
      
Anonymous (没有被验证)
周一, 2012-08-20 13:10
Permalink
echo "0"
echo "0" >/proc/sys/net/ipv4/conf/lo/arp_ignore192.168.1.1
Anonymous (没有被验证)
周二, 2014-03-04 07:19
Permalink
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Permalink
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