MySQL集群+LVS+KEEPALIVED环境搭建(18)

esac

exit 0

添加加可执行的权限

chmod +x /etc/rc.d/init.d/realserver.sh

注：四台sql节点都要进行此步操作

五、启动LVS节点（mysql cluster中的sql节点)

/etc/rc.d/init.d/realserver.sh start

六、启动调度器（keepalived的服务器端启动）

/etc/rc.d/init.d/keepalived start

启动后可以用命令 tail -f /var/log/messages 进行查看

若看到如下提示，则表示配置成功。

1. [root@sg204 mysql-cluster]# tail -f /var/log/messages

2. May 29 17:21:01 sg204 Keepalived_vrrp: Opening file '/etc/keepa

lived/keepalived.conf'.

3. May 29 17:21:01 sg204 Keepalived_vrrp: Configuration is using :

63921 Bytes

4. May 29 17:21:01 sg204 Keepalived_healthcheckers: Using LinkWatc

h kernel netlink reflector...

5. May 29 17:21:01 sg204 Keepalived_vrrp: Using LinkWatch kernel n

etlink reflector...

6. May 29 17:21:01 sg204 Keepalived_healthcheckers: Activating hea

ltchecker for service [172.16.48.206:3306]

7. May 29 17:21:01 sg204 Keepalived_healthcheckers: Activating hea

ltchecker for service [172.16.48.207:3306]

8. May 29 17:21:01 sg204 Keepalived_healthcheckers: Activating hea

ltchecker for service [172.16.48.208:3306]

9. May 29 17:21:01 sg204 Keepalived_healthcheckers: Activating hea

ltchecker for service [172.16.48.211:3306]

10.May 29 17:21:01 sg204 Keepalived_vrrp: VRRP sockpool: [ifindex(

3), proto(112), fd(10,11)]

11.May 29 17:21:02 sg204 Keepalived_vrrp: VRRP_Instance(VI_MYSQL)

Transition to MASTER STATE

12.May 29 17:21:03 sg204 Keepalived_vrrp: VRRP_Instance(VI_MYSQL)

Entering MASTER STATE

13.May 29 17:21:03 sg204 Keepalived_vrrp: VRRP_Instance(VI_MYSQL)

setting protocol VIPs.

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