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MySQL Cluster集群配置方案

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Release: 2016-06-07 17:58:58
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#/bin/bash #MySQL Cluster集群配置方案 #用途 主机名 IP #管理节点 ndb_mgmd 192.168.40.129 - #数据节点1 ndb1 192.168.40.131 #数据节点2 ndb2 192.168.40.132 #sql节点1 mysqld1 192.168.40.131 #sql节点2 mysqld2 192.168.40.132 #所需软件推荐用mysql-m

#/bin/bash
#MySQL Cluster集群配置方案
#用途           主机名     IP
#管理节点     ndb_mgmd     192.168.40.129
-


#数据节点1     ndb1         192.168.40.131
#数据节点2     ndb2         192.168.40.132
#sql节点1     mysqld1     192.168.40.131
#sql节点2     mysqld2     192.168.40.132
#所需软件推荐用mysql-max-5.0.24

#开始安装

#sql、数据节点安装
#在每个节点计算机上都采用mysql 用户来运行Cluster,因此执行如下命令添加相关用户
groupadd mysql
useradd -g mysql mysql

#sql节点、数据节点安装mysql的二进制安装包
wget http://downloads.skysql.com/archives/mysql-5.0/mysql-max-5.0.24-linux-i686.tar.gz
tar  -zxf  mysql-max-5.0.24-linux-i686.tar.gz
mv  mysql-max-5.0.24-linux-i686  /usr/local/mysql

#拷贝MySQL配置文件到/etc/下,初始化数据库,设置目录权限,启动MySQL
cd /usr/local/mysql
\cp  -rf support-files/my-medium.cnf /etc/my.cnf
scripts/mysql_install_db --user=mysql 
chown -R mysql.mysql /usr/local/mysql
bin/MySQLd_safe --user=mysql &

#将MySQL写入服务,初始化MySQL的root密码
cp support-files/mysql.server /etc/rc.d/init.d/mysqld
chkconfig --add mysqld
bin/mysqladmin -u root password 123123

vi /etc/my.cnf 在最下面添加内容:
[mysqld]
ndbcluster 
ndb-connectstring=192.168.40.129

[mysql_cluster]
ndb-connectstring=192.168.40.129

#管理节点安装
tar -zxvf mysql-max-5.0.24-linux-i686.tar.gz
mkdir /usr/local/mysql
mkdir /usr/local/mysql/data
cd mysql-max-5.0.24-linux-i686/bin
cp ndb_mgm* /usr/local/mysql
chown -R mysql.mysql /usr/local/mysql

#配置管理节点
vim /usr/local/mysql/config.ini

[ndbd default]
NoOfReplicas=2
DataMemory=200M
IndexMemory=100M
[tcp default]
portnumb
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