3台redhat服务器：

SQL节点(mysqld): 192.168.1.77;192.168.1.78

数据节点(ndbd): 192.168.1.77;192.168.1.78

管理节点(ndb_mgmd): 192.168.1.79

一、准备工作

删除系统自带mysql

[root@localhost ~]# rpm -qa | grep -i '^mysql-'

[root@localhost ~]# rpm -e --nodeps mysql-server-5.1.66-2.el6_3.x86_64

[root@localhost ~]# rpm -e --nodeps mysql-5.1.66-2.el6_3.x86_64

[root@localhost ~]# rpm -e --nodeps mysql-libs-5.1.66-2.el6_3.x86_64

创建相关用户和用户组：

groupadd mysql

useradd –s /sbin/nologin -g mysql –M mysql

去官网下载相关安装包：

MySQL-Cluster-gpl-client-7.1.34-1.el6.x86_64.rpm

MySQL-Cluster-gpl-management-7.1.34-1.el6.x86_64.rpm

MySQL-Cluster-gpl-server-7.1.34-1.el6.x86_64.rpm

MySQL-Cluster-gpl-storage-7.1.34-1.el6.x86_64.rpm

MySQL-Cluster-gpl-tools-7.1.34-1.el6.x86_64.rpm

二、管理节点安装：

[root@localhost ~]# rpm -ivh MySQL-Cluster-gpl-management-7.1.34-1.el6.x86_64.rpm

[root@localhost ~]# rpm -ivh MySQL-Cluster-gpl-tools-7.1.34-1.el6.x86_64.rpm

[root@localhost ~]# mkdir /var/lib/mysql-cluster

[root@localhost ~]# vim /var/lib/mysql-cluster/config.ini

配置内容如下：(NoOfReplicas为数据节点数量)

[root@localhost ~]# more /var/lib/mysql-cluster/config.ini

[ndbd default]

NoOfReplicas=2

DataMemory=80M

IndexMemory=18M

[tcp default]

SendBufferMemory=2M

ReceiveBufferMemory=2M

[NDB_MGMD DEFAULT]

PortNumber=1186

Datadir=/var/lib/mysql-cluster

[ndb_mgmd]

NodeId=1

HostName=192.168.1.79

[ndbd]

NodeId=2

HostName=192.168.1.77

datadir=/var/lib/mysql-data

[ndbd]

NodeId=3

HostName=192.168.1.78

datadir=/var/lib/mysql-data

[mysqld]

NodeId=4

HostName=192.168.1.77

[mysqld]

NodeId=5

HostName=192.168.1.78

启动管理节点：

ndb_mgmd -f /var/lib/mysql-cluster/config.ini

三、 数据节点安装：

[root@localhost ~]# rpm -ivh MySQL-Cluster-gpl-storage-7.1.34-1.el6.x86_64.rpm

[root@localhost ~]# mkdir /var/lib/mysql-data

[root@localhost ~]# chmod 777 /var/lib/mysql-data -R

[root@localhost ~]# chonw -R mysql.mysql /var/lib/mysql

[root@localhost ~]# chonw -R mysql.mysql /var/lib/mysql-cluster

[root@localhost ~]# chonw -R mysql.mysql /var/lib/mysql-data

[root@localhost ~]# mv /etc/my.cnf /etc/my.cnf.bak

[root@localhost ~]# vim /etc/my.cnf

配置内容如下：

[root@localhost ~]# more /etc/my.cnf

[mysqld]

max_connections = 100

slow_query_log = /var/lib/mysql-cluster/slow_query.log

long_query_time = 1

datadir = /var/lib/mysql-cluster

ndbcluster

ndb-connectstring = 192.168.1.79:1186

[mysql_cluster]

ndb-connectstring = 192.168.1.79:1186

启动数据节点：

ndbd --initial #第一次启动时才需要加 --initial

四、 SQL节点的安装：

[root@localhost ~]# rpm -ivh MySQL-Cluster-gpl-server-7.1.34-1.el6.x86_64.rpm

[root@localhost ~]# rpm -vi MySQL-Cluster-gpl-client-7.1.34-1.el6.x86_64.rpm

安装数据库文件：

[root@localhost mysql]# /usr/bin/mysql_install_db --user=mysql

启动sql节点：

[root@localhost ~]# /usr/bin/mysqld_safe --user=mysql &

五、 管理节点查看：

[root@localhost ~]# ndb_mgm

-- NDB Cluster -- Management Client --

ndb_mgm> show

Connected to Management Server at: localhost:1186

Cluster Configuration

---------------------

[ndbd(NDB)] 2 node(s)

id=2 @192.168.1.77 (mysql-5.1.73 ndb-7.1.34, Nodegroup: 0, *)

id=3 (not connected, accepting connect from 192.168.1.78)

[ndb_mgmd(MGM)] 1 node(s)

id=1 @192.168.1.79 (mysql-5.1.73 ndb-7.1.34)

[mysqld(API)] 2 node(s)

id=4 @192.168.1.77 (mysql-5.1.73 ndb-7.1.34)

id=5 @192.168.1.78 (mysql-5.1.73 ndb-7.1.34)

ndb_mgm>