Windows环境配置MySQL集群
一、Cluster环境搭建
1、mysql Cluster(MySQL Cluster 7.5.4)文件下载地址:http://dev.mysql.com/downloads/cluster/
2、准备三台服务器(虚拟机,本人使用的是Windows Server 2008 R2 enterprise),一台用于配置管理节点,另外两台每台配置一个数据节点和一个SQL节点:
管理节点:192.168.108.128
数据节点A:192.168.108.129
数据节点B:192.168.108.130
SQL节点A:192.168.108.129
SQL节点B:192.168.108.130
3、将下载压缩包解压到每台电脑的C:/mysql目录下(其他盘也可以)
在管理节点C:\Mysql\Bin目录下建立cluster-logs和config两个文件夹cluster-logs用来存储日志文件,在config文件夹中建立my.ini和config.ini两个配置文件:
my.ini
[mysql_cluster]
# Options for management node process
config-file=C:/mysql/bin/config/config.ini
config.ini
[ndbd default]
# Options affecting ndbd processes on all data nodes:
NoOfReplicas=2 # Number of replicas
DataDir=C:/mysql/bin/cluster-data # Directory for each data node's data files # Forward slashes used in directory path, # rather than backslashes. This is correct; # see Important note in text
DataMemory=80M # Memory allocated to data storage
IndexMemory=18M # Memory allocated to index storage # For DataMemory and IndexMemory, we have used the # default values. Since the "world" database takes up # only about 500KB, this should be more than enough for # this example Cluster setup.
[ndb_mgmd]
# Management process options:
HostName=192.168.108.128 # Hostname or IP address of management node
DataDir=C:/mysql/bin/cluster-logs # Directory for management node log files
[ndbd]
# Options for data node "A":
HostName=192.168.108.130 # Hostname or IP address
[ndbd]
# Options for data node "B":
HostName=192.168.108.129 # Hostname or IP address
[mysqld]
# SQL node A options:
HostName=192.168.108.130 # Hostname or IP address
[mysqld]
# SQL node B options:
HostName=192.168.108.129 # Hostname or IP address
4、在配置数据节点(192.168.108.129、192.168.108.130)的计算机上的C:\Mysql\Bin目录下建立cluster-data文件夹,用来存放数据
5、至此,环境安装完成
二、Cluster集群启动
1、关闭防火墙
2、开启管理工具
CMD命令:c:\mysql\bin\ndb_mgmd.exe --configdir=c:\mysql\bin\config --config-file=c:\mysql\bin\config\config.ini --ndb-nodeid=1 --reload –initial