keepalived做的双机热备，但是拿不到浮动IP

a1450413001

下面是配置：
这是第一台的：
! Configuration File for keepalived

global_defs {
   notification_email {
     vae3541@163.com
   }
   notification_email_from root@app1
   smtp_server 127.0.0.1
   smtp_connect_timeout 30
   router_id root@app1
}

vrrp_instance VI_1 {
    state MASTER
    interface eth0
    virtual_router_id 51
    priority 100
    advert_int 5
    authentication {
        auth_type PASS
        auth_pass 123456
    }
    virtual_ipaddress {
        10.0.0.244 /24
    }
}
这是第二台的：
! Configuration File for keepalived

global_defs {
   notification_email {
     vae3541@163.com
   }
   notification_email_from root@app2
   smtp_server 127.0.0.1
   smtp_connect_timeout 30
   router_id root@app2
}

vrrp_instance VI_1 {
    state BACKUP
    interface eth0
    virtual_router_id 51
    priority 80
    advert_int 5
    authentication {
        auth_type PASS
        auth_pass 123456
    }
    virtual_ipaddress {
        10.0.0.244 /24
    }
}


日志信息：
Sep  2 16:26:10 app1 Keepalived_healthcheckers: Registering Kernel netlink command channel
Sep  2 16:26:10 app1 Keepalived_vrrp: Netlink reflector reports IP 10.0.0.52 added
Sep  2 16:26:10 app1 Keepalived_vrrp: Registering Kernel netlink reflector
Sep  2 16:26:10 app1 Keepalived_vrrp: Registering Kernel netlink command channel
Sep  2 16:26:10 app1 Keepalived_vrrp: Registering gratutious ARP shared channel
Sep  2 16:26:10 app1 Keepalived_vrrp: IPVS: Can't initialize ipvs: Protocol not available
Sep  2 16:26:10 app1 Keepalived_healthcheckers: Configuration is using : 1968 Bytes
Sep  2 16:26:10 app1 Keepalived_healthcheckers: Using LinkWatch kernel netlink reflector...
Sep  2 16:26:10 app1 Keepalived_vrrp: Configuration is using : 28502 Bytes
Sep  2 16:26:10 app1 Keepalived_vrrp: Using LinkWatch kernel netlink reflector...

zy407321952

IPVS: Can't initialize ipvs: Protocol not available,已经告诉你错误在哪了！

zongg

启动服务没？？

a1450413001

启动了啊、。回复 3# zongg


   

zongg

[root@web6 CentOS]# modprobe ip_vs   //内核加载ip_vs模块

http://blog.chinaunix.net/uid-24250828-id-3084250.html

我写的，不知道能不能帮上忙。

zongg

回复 4# a1450413001

1. lsmod | grep ip_vs

复制代码

a1450413001

回复 6# zongg


Sep  2 17:51:48 app1 Keepalived_healthcheckers: Registering Kernel netlink reflector
Sep  2 17:51:48 app1 Keepalived_healthcheckers: Registering Kernel netlink command channel
Sep  2 17:51:48 app1 Keepalived_vrrp: Netlink reflector reports IP 10.0.0.52 added
Sep  2 17:51:48 app1 Keepalived_vrrp: Registering Kernel netlink reflector
Sep  2 17:51:48 app1 Keepalived_vrrp: Registering Kernel netlink command channel
Sep  2 17:51:48 app1 Keepalived_vrrp: Registering gratutious ARP shared channel
Sep  2 17:51:48 app1 Keepalived_healthcheckers: Configuration is using : 2060 Bytes
Sep  2 17:51:48 app1 Keepalived_healthcheckers: Using LinkWatch kernel netlink reflector...
Sep  2 17:51:48 app1 Keepalived_vrrp: Configuration is using : 28594 Bytes
Sep  2 17:51:48 app1 Keepalived_vrrp: Using LinkWatch kernel netlink reflector...
帮忙分析下！！！！

zongg

回复 7# a1450413001


    ip_vs  模块你加载了吗？

a1450413001

现在只用keepalived做双机热备啊、但是不知道为什么会出这么种情况！！！ 回复 8# zongg


   

a1450413001

lsmod |grep ip_vs
ip_vs                  94742  0
libcrc32c                841  1 ip_vs
ipv6                  264059  32 ip_vs,ip6t_REJECT,nf_conntrack_ipv6,nf_defrag_ipv6
回复 8# zongg