安装顺序:管理节点---->数据节点---->SQL节点
启动顺序:管理节点---->数据节点---->SQL节点
一:管理节点的安装:
rpm -ivh MySQL-Cluster-gpl-management-7.1.32-1.el6.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-tools-7.1.32-1.el6.x86_64.rpm
mkdir /etc/mysql-cluster
mkdir /var/lib/mysql-cluster
vi /etc/mysql-cluster/config.ini
编辑内容如下:
[ndbd default]
NoOfReplicas=1
DataMemory=80M
IndexMemory=18M
[tcp default]
portnumber=2202
[ndb_mgmd]
id=1
hostname=192.168.1.30
datadir=/var/lib/mysql-cluster
[ndbd]
id=2
hostname=192.168.1.31
datadir=/var/lib/mysql
[mysqld]
id=3
hostname=192.168.1.32
[mysqld]
id=4
hostname=192.168.1.33
管理节点的启动 ndb_mgmd -f /etc/mysql-cluster/config.ini
查看1186端口:
[root@centos ~]# netstat -ntlp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1195/sshd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1271/master
tcp 0 0 0.0.0.0:1186 0.0.0.0:* LISTEN 2012/ndb_mgmd
tcp 0 0 :::22 :::* LISTEN 1195/sshd
tcp 0 0 ::1:25 :::* LISTEN 1271/master
二:数据节点:
rpm -ivh MySQL-Cluster-gpl-storage-7.1.32-1.el6.x86_64.rpm
mkdir /var/lib/mysql
vi /etc/my.cnf
编辑内容如下:
[mysql_cluster]
ndb-connectstring=192.168.1.30
数据节点的启动:
ndbd –initial
注意:对已存在的数据节点挨个启动,不需要带--initial选项
三:SQL节点的安装:
rpm -ivh MySQL-Cluster-gpl-server-7.1.32-1.el6.x86_64.rpm
rpm -ivh MySQL-Cluster-gpl-client-7.1.32-1.el6.x86_64.rpm
vi /etc/my.cnf
编辑内容如下:
[mysqld]
port=3306
socket=/var/lib/mysql/mysql.sock
ndbcluster
default-storage-engine=NDBCLUSTER
[mysql_cluster]
ndb-connectstring=192.168.1.30
SQL节点的启动:service mysql start
四: 管理节点上查看Mysql clustet 状态:
[root@centos ~]# ndb_mgm
-- NDB Cluster -- Management Client --
ndb_mgm> show
Connected to Management Server at: localhost:1186
Cluster Configuration
---------------------
[ndbd(NDB)] 1 node(s)
id=2 @192.168.1.31 (mysql-5.1.73 ndb-7.1.32, Nodegroup: 0, *)
[ndb_mgmd(MGM)] 1 node(s)
id=1 @192.168.1.30 (mysql-5.1.73 ndb-7.1.32)
[mysqld(API)] 2 node(s)
id=3 @192.168.1.32 (mysql-5.1.73 ndb-7.1.32)
id=4 @192.168.1.33 (mysql-5.1.73 ndb-7.1.32)
ndb_mgm>
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/29806344/viewspace-1321446/
,如需转载,请注明出处,否则将追究法律责任。