mysql router 自动failover测试

[root@monitor bin]# cat /etc/mysqlrouter/mysqlrouter.ini
[DEFAULT]
#mkdir -p /var/log/mysql-router
logging_folder = /var/log/mysql-router     
plugin_folder = /usr/local/mysql-router/lib/mysqlrouter
runtime_folder = /usr/local/mysql-router

[logger]
# 定义日志等级
level = INFO

# 一个高可用的标签
[routing:failover]
bind_address = 0.0.0.0
bind_port = 7001
max_connections = 1024
# 目前就支持两种 ： read-write  和 read-only
# read-write：用于高可用，用于可读可写
# read-only：用于负载均衡，只读
mode = read-write
# 实际转发的地址
# 第一个socket如果可用，就一直会使用第一个
# 如果第一个socket无法连接了，才会连接到第二个socket
destinations = 10.24.220.70:3306, 10.169.214.33:3306

起动：


[root@monitor bin]# ./mysqlrouter -c /etc/mysqlrouter/mysqlrouter.ini &
[1] 1203
[root@monitor bin]# Logging to /var/log/mysql-router/mysqlrouter.log
^C
[root@monitor bin]# cat Logging to /var/log/mysql-router/mysqlrouter.log
cat: Logging: No such file or directory
cat: to: No such file or directory
2016-05-16 22:13:02 INFO    [7f2cb44a4700] [routing:failover] listening on 0.0.0.0:7001; read-write
2016-05-16 22:13:23 INFO    [7f13125a2700] [routing:failover] listening on 0.0.0.0:7001; read-write
2016-05-16 22:16:23 INFO    [7f2816b4a700] [routing:failover] listening on 0.0.0.0:7001; read-write
2016-05-16 22:23:51 INFO    [7fec2b5f4700] [routing:failover] listening on 0.0.0.0:7001; read-write
2016-05-16 22:24:04 INFO    [7ff971019700] [routing:failover] listening on 0.0.0.0:7001; read-write
[root@monitor bin]#  mysql -u root -p123 -h 172.18.14.68^CP 7002 -e "show variables like ‘server_id‘";

[root@monitor bin]# mysql -u root -p -h 10.169.216.172 -P 7001 -e "show variables like ‘server_id‘";          
Enter password: 
+---------------+-------+
| Variable_name | Value |
+---------------+-------+
| server_id     | 101   |
+---------------+-------+
[root@monitor bin]# mysql -u root -p -h 10.169.216.172 -P 7001 -e "show variables like ‘server_id‘";
Enter password: 
+---------------+-------+
| Variable_name | Value |
+---------------+-------+
| server_id     | 101   |
+---------------+-------+


server1:
service mysq.server stop



[root@monitor bin]# mysql -u root -p -h 10.169.216.172 -P 7001 -e "show variables like ‘server_id‘";
Enter password: 
+---------------+-------+
| Variable_name | Value |
+---------------+-------+
| server_id     | 102   |
+---------------+-------+
[root@monitor bin]# mysql -u root -p -h 10.169.216.172 -P 7001 -e "show variables like ‘server_id‘";
Enter password: 
+---------------+-------+
| Variable_name | Value |
+---------------+-------+
| server_id     | 102   |
+---------------+-------+