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mysql cluster安装与配置_MySQL

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2016-06-01 13:45:121015browse

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在centos6.0上安装并配置mysql cluster

我在这里用的是mysql cluster 7.1.15a的rpm包

我用了五台虚拟机:
一个管理节点、两个sql节点、两个数据节点

简单说一下安装配置步骤:

1.管理节点安装

rpm -vih /home/aa/MySQL-Cluster-gpl-management-7.1.15a-1.rhel5.i386.rpm

rpm -vih /home/aa/MySQL-Cluster-gpl-tools-7.1.15a-1.rhel5.i386.rpm

rpm -vih /home/aa/MySQL-Cluster-gpl-extra-7.1.15a-1.rhel5.i386.rpm

2.两个sql节点上安装(都要安装)

rpm -vih /home/aa/MySQL-Cluster-gpl-server-7.1.15a-1.rhel5.i386.rpm

rpm -vih /home/aa/MySQL-Cluster-gpl-client-7.1.15a-1.rhel5.i386.rpm

3.两个数据节点安装

rpm -vih /home/aa/MySQL-Cluster-gpl-storage-7.1.15a-1.rhel5.i386.rpm

4.管理节点配置

mkdir /var/lib/mysql-cluster

cd /var/lib/mysql-cluster

vim /var/lib/mysql-cluster/config.ini

[ndbd default]
NoOfReplicas=2
DataMemory=80M
IndexMemory=18M

[tcp default]

[ndb_mgmd]
hostname=192.168.1.103  #管理节点地址
datadir=/var/lib/mysql-cluster

[ndbd]
hostname=192.168.1.100    #数据节点ip
datadir=/var/lib/mysql-cluster/data    #这个data目录是我在数据节点上手动创建的

[ndbd]
hostname=192.168.1.61  #第二个数据节点ip
datadir=/var/lib/mysql-cluster/data

[mysqld]
hostname=192.168.1.101  #sql节点ip

[mysqld]
hostname=192.168.1.104  #第二个sql节点ip


5.数据节点配置(两个节点上都配置)

vim /etc/my.cnf

[mysqld]
ndbcluster
ndb-connectstring=192.168.1.103  #管理节点ip

[mysql_cluster]
ndb-connectstring=192.168.1.103  #管理节点ip

6.sql节点配置(两个节点上都配置)

vim /etc/my.cnf

[mysqld]
ndbcluster
ndb-connectstring=192.168.1.103  #管理节点ip
port=3306

[mysql_cluster]
ndb-connectstring=192.168.1.103  #管理节点ip

7.启动mysql cluster

先启动管理节点,再启动数据节点,最后启动sql节点

启动管理节点:

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

启动数据节点:

ndbd

启动sql节点:

/usr/bin/mysqld_safe --user=mysql &

8.完成配置,查看一下

在管理节点上执行:

 mysql cluster安装与配置_MySQL


补充:个人的简单配置,若有不足,尽请谅解。

 

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