amoeba mysql读写分离测试
2017-11-01 15:30
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在搭建完成后，需要对搭建的环境进行读写分离测试；
1.1部署环境：
masterDB：192.*.*.193
slaveDB：192.*.*.194
amoeba:192.*.*.195
在这之前我们在193和194部署了主从复制：193为master，194为slave；
信息分别如下：
193：
mysql> show master status;
+------------------+----------+--------------+----------------------------------+
| File | Position | Binlog_Do_DB | Binlog_Ignore_DB |
+------------------+----------+--------------+----------------------------------+
| mysql-bin.000005 | 107 | | information_schema,cluster,mysql |
+------------------+----------+--------------+----------------------------------+
193：
mysql> show slave status\G
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 10.101.218.193
Master_User: root
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysql-bin.000005
Read_Master_Log_Pos: 107
Relay_Log_File: localhost-relay-bin.000014
Relay_Log_Pos: 253
Relay_Master_Log_File: mysql-bin.000005
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
Replicate_Do_DB:
Replicate_Ignore_DB: mysql
Replicate_Do_Table:
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno: 0
Last_Error:
Skip_Counter: 0
Exec_Master_Log_Pos: 107
Relay_Log_Space: 559
Until_Condition: None
Until_Log_File:
Until_Log_Pos: 0
Master_SSL_Allowed: No
Master_SSL_CA_File:
Master_SSL_CA_Path:
Master_SSL_Cert:
Master_SSL_Cipher:
Master_SSL_Key:
Seconds_Behind_Master: 0
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 0
Last_IO_Error:
Last_SQL_Errno: 0
Last_SQL_Error:
Replicate_Ignore_Server_Ids:
Master_Server_Id: 193
1 row in set (0.00 sec)
1.2测试开始：
在195登录：
mysql -h196.*.*.195 -p123456 -P8066
Server version: 5.1.45-mysql-amoeba-proxy-3.0.4-BETA MySQL Community Server (GPL)
则登录成功；
在启动amoeba进入bin目录：
./launcher
[root@localhost bin]# ./launcher
2017-11-01 02:09:18 [INFO] Project Name=Amoeba-MySQL, PID=53966 , starting...
log4j:WARN log4j config load completed from file:/usr/local/amoeba/amoeba/conf/log4j.xml
2017-11-01 02:09:18,954 INFO context.MysqlRuntimeContext - Amoeba for Mysql current versoin=5.1.45-mysql-amoeba-proxy-3.0.4-BETA
log4j:WARN ip access config load completed from file:/usr/local/amoeba/amoeba/conf/access_list.conf
2017-11-01 02:09:19,198 INFO net.ServerableConnectionManager - Server listening on /10.101.218.195:8066.
2017-11-01 02:35:45 [INFO] Project Name=Amoeba-MySQL, PID=54054 , starting...
log4j:WARN log4j config load completed from file:/usr/local/amoeba/amoeba/conf/log4j.xml
2017-11-01 02:35:46,024 INFO context.MysqlRuntimeContext - Amoeba for Mysql current versoin=5.1.45-mysql-amoeba-proxy-3.0.4-BETA
log4j:WARN ip access config load completed from file:/usr/local/amoeba/amoeba/conf/access_list.conf
2017-11-01 02:35:46,270 INFO net.ServerableConnectionManager - Server listening on /10.101.218.195:8066.
2017-11-01 02:51:27 [INFO] Project Name=Amoeba-MySQL, PID=54097 , starting...
log4j:WARN log4j config load completed from file:/usr/local/amoeba/amoeba/conf/log4j.xml
2017-11-01 02:51:27,734 INFO context.MysqlRuntimeContext - Amoeba for Mysql current versoin=5.1.45-mysql-amoeba-proxy-3.0.4-BETA
log4j:WARN ip access config load completed from file:/usr/local/amoeba/amoeba/conf/access_list.conf
2017-11-01 02:51:27,972 INFO net.ServerableConnectionManager - Server listening on /10.101.218.195:8066.
1.3在193上创建测试使用数据库：id=“003”
amoeba_db;
创建表porduct；
mysql> select * from product;
+-----+-------+-------+
| id | name | price |
+-----+-------+-------+
| 001 | ???? | 1000 |
| 002 | apple | 5000 |
| 003 | pear | 3000 |
+-----+-------+-------+
3 rows in set (0.00 sec)
在194上查询：
mysql> select * from product;
+-----+-------+-------+
| id | name | price |
+-----+-------+-------+
| 001 | ???? | 1000 |
| 002 | apple | 5000 |
+-----+-------+-------+
在195上查询：
mysql> select * from product;
+-----+-------+-------+
| id | name | price |
+-----+-------+-------+
| 001 | ???? | 1000 |
| 002 | apple | 5000 |
+-----+-------+-------+
2 rows in set (0.00 sec)
由于我们在插入第三条数据的时候关闭了slave，故194上未同步003号数据；我们在195上查询，只读到了两条数据：说明查询的是194上的数据而非193的数据；
自此，读写已经分离；
另外，我们停止193的mysql服务，在195仍然可以读到两条数据；但是写入的时候失败：
mysql> insert into product values("004","apple",5000);
ERROR 1044 (42000): Amoeba could not connect to MySQL server[1.*.*193:3306],Connection refused
测试完毕。
参考文献：http://www.cnblogs.com/liuyisai/p/6009379.html
http://heylinux.com/archives/1004.html
1.1部署环境：
masterDB：192.*.*.193
slaveDB：192.*.*.194
amoeba:192.*.*.195
在这之前我们在193和194部署了主从复制：193为master，194为slave；
信息分别如下：
193：
mysql> show master status;
+------------------+----------+--------------+----------------------------------+
| File | Position | Binlog_Do_DB | Binlog_Ignore_DB |
+------------------+----------+--------------+----------------------------------+
| mysql-bin.000005 | 107 | | information_schema,cluster,mysql |
+------------------+----------+--------------+----------------------------------+
193：
mysql> show slave status\G
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 10.101.218.193
Master_User: root
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysql-bin.000005
Read_Master_Log_Pos: 107
Relay_Log_File: localhost-relay-bin.000014
Relay_Log_Pos: 253
Relay_Master_Log_File: mysql-bin.000005
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
Replicate_Do_DB:
Replicate_Ignore_DB: mysql
Replicate_Do_Table:
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno: 0
Last_Error:
Skip_Counter: 0
Exec_Master_Log_Pos: 107
Relay_Log_Space: 559
Until_Condition: None
Until_Log_File:
Until_Log_Pos: 0
Master_SSL_Allowed: No
Master_SSL_CA_File:
Master_SSL_CA_Path:
Master_SSL_Cert:
Master_SSL_Cipher:
Master_SSL_Key:
Seconds_Behind_Master: 0
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 0
Last_IO_Error:
Last_SQL_Errno: 0
Last_SQL_Error:
Replicate_Ignore_Server_Ids:
Master_Server_Id: 193
1 row in set (0.00 sec)
1.2测试开始：
在195登录：
mysql -h196.*.*.195 -p123456 -P8066
Server version: 5.1.45-mysql-amoeba-proxy-3.0.4-BETA MySQL Community Server (GPL)
则登录成功；
在启动amoeba进入bin目录：
./launcher
[root@localhost bin]# ./launcher
2017-11-01 02:09:18 [INFO] Project Name=Amoeba-MySQL, PID=53966 , starting...
log4j:WARN log4j config load completed from file:/usr/local/amoeba/amoeba/conf/log4j.xml
2017-11-01 02:09:18,954 INFO context.MysqlRuntimeContext - Amoeba for Mysql current versoin=5.1.45-mysql-amoeba-proxy-3.0.4-BETA
log4j:WARN ip access config load completed from file:/usr/local/amoeba/amoeba/conf/access_list.conf
2017-11-01 02:09:19,198 INFO net.ServerableConnectionManager - Server listening on /10.101.218.195:8066.
2017-11-01 02:35:45 [INFO] Project Name=Amoeba-MySQL, PID=54054 , starting...
log4j:WARN log4j config load completed from file:/usr/local/amoeba/amoeba/conf/log4j.xml
2017-11-01 02:35:46,024 INFO context.MysqlRuntimeContext - Amoeba for Mysql current versoin=5.1.45-mysql-amoeba-proxy-3.0.4-BETA
log4j:WARN ip access config load completed from file:/usr/local/amoeba/amoeba/conf/access_list.conf
2017-11-01 02:35:46,270 INFO net.ServerableConnectionManager - Server listening on /10.101.218.195:8066.
2017-11-01 02:51:27 [INFO] Project Name=Amoeba-MySQL, PID=54097 , starting...
log4j:WARN log4j config load completed from file:/usr/local/amoeba/amoeba/conf/log4j.xml
2017-11-01 02:51:27,734 INFO context.MysqlRuntimeContext - Amoeba for Mysql current versoin=5.1.45-mysql-amoeba-proxy-3.0.4-BETA
log4j:WARN ip access config load completed from file:/usr/local/amoeba/amoeba/conf/access_list.conf
2017-11-01 02:51:27,972 INFO net.ServerableConnectionManager - Server listening on /10.101.218.195:8066.
1.3在193上创建测试使用数据库：id=“003”
amoeba_db;
创建表porduct；
mysql> select * from product;
+-----+-------+-------+
| id | name | price |
+-----+-------+-------+
| 001 | ???? | 1000 |
| 002 | apple | 5000 |
| 003 | pear | 3000 |
+-----+-------+-------+
3 rows in set (0.00 sec)
在194上查询：
mysql> select * from product;
+-----+-------+-------+
| id | name | price |
+-----+-------+-------+
| 001 | ???? | 1000 |
| 002 | apple | 5000 |
+-----+-------+-------+
在195上查询：
mysql> select * from product;
+-----+-------+-------+
| id | name | price |
+-----+-------+-------+
| 001 | ???? | 1000 |
| 002 | apple | 5000 |
+-----+-------+-------+
2 rows in set (0.00 sec)
由于我们在插入第三条数据的时候关闭了slave，故194上未同步003号数据；我们在195上查询，只读到了两条数据：说明查询的是194上的数据而非193的数据；
自此，读写已经分离；
另外，我们停止193的mysql服务，在195仍然可以读到两条数据；但是写入的时候失败：
mysql> insert into product values("004","apple",5000);
ERROR 1044 (42000): Amoeba could not connect to MySQL server[1.*.*193:3306],Connection refused
测试完毕。
参考文献：http://www.cnblogs.com/liuyisai/p/6009379.html
http://heylinux.com/archives/1004.html
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