mysql-cluster集群配置

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环境：

centos7：192.168.1.16,192.168.1.170

mysql-cluster-community-7.6.8-1.el7.x86_64.rpm-bundle.tar

安装：

卸载系统已有的数据库yum -y remove MariaDB*(centos7默认安装的是mariadb)

tar xvf mysql-cluster-community-7.6.8-1.el7.x86_64.rpm-bundle.tar

yum -y install perl perl-Class-MethodMaker perl-DBI libaio numactl 

rpm -ivh mysql-cluster-community-common-7.6.8-1.el7.x86_64.rpm

rpm -ivh mysql-cluster-community-libs-7.6.8-1.el7.x86_64.rpm

rpm -ivh mysql-cluster-community-client-7.6.8-1.el7.x86_64.rpm

rpm -ivh mysql-cluster-community-server-7.6.8-1.el7.x86_64.rpm

rpm -ivh mysql-cluster-community-management-server-7.6.8-1.el7.x86_64.rpm

rpm -ivh mysql-cluster-community-devel-7.6.8-1.el7.x86_64.rpm

rpm -ivh mysql-cluster-community-data-node-7.6.8-1.el7.x86_64.rpm

mkdir /var/lib/mysql/data

mkdir /var/lib/mysql-cluster

mkdir /var/run/mysqld

chmod -R 1777 /var/lib/mysql

chmod -R 1777 /var/run/mysqld

chmod -R 1777 /var/lib/mysql-cluster

cd /var/lib/mysql-cluster，在该目录下创建config.ini文件

16上文件

[root@centos7 ~]# cat /var/lib/mysql-cluster/config.ini
[computer]
Id=mgr-server-02
HostName=192.168.1.170
[mgm default]
datadir=/var/lib/mysql-cluster
[mgm]
HostName=192.168.1.16
NodeId=60
[mgm]
HostName=192.168.1.170
NodeId=61
[ndbd default]
NoOfReplicas = 2
DataMemory = 50M
IndexMemory = 50M
MaxNoOfTables = 1024
MaxNoOfAttributes = 5000000
MaxNoOfOrderedIndexes = 10000
[ndbd]
HostName=192.168.1.170
DataDir=/var/lib/mysql
NodeId=1
[ndbd]
HostName=192.168.1.16
DataDir=/var/lib/mysql
NodeId=2
[mysqld]
HostName=192.168.1.170
NodeId=81
[mysqld]
HostName=192.168.1.16
NodeId=82

170上文件

[root@localhost ~]# cat /var/lib/mysql-cluster/config.ini
[computer]
Id=mgr-server-02
HostName=192.168.1.170
[mgm default]
datadir=/var/lib/mysql-cluster
[mgm]
HostName=192.168.1.16
NodeId=60
[mgm]
HostName=192.168.1.170
NodeId=61
[ndbd default]
NoOfReplicas = 2
DataMemory = 50M
IndexMemory = 50M
MaxNoOfTables = 1024
MaxNoOfAttributes = 5000000
MaxNoOfOrderedIndexes = 10000
[ndbd]
HostName=192.168.1.170
DataDir=/var/lib/mysql
NodeId=1
[ndbd]
HostName=192.168.1.16
DataDir=/var/lib/mysql
NodeId=2
[mysqld]
HostName=192.168.1.170
NodeId=81
[mysqld]
HostName=192.168.1.16
NodeId=82

编辑/etc/my.cnf文件

[root@localhost ~]# cat /etc/my.cnf|grep -v "#"
[client]
socket=/var/lib/mysql/mysql.sock
[mysqld]
max_connections=100
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
ndbcluster
ndb-connectstring=192.168.1.16,192.168.1.170
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/lib/mysql/mysqld.pid
[mysql_cluster]
ndb-connectstring=192.168.1.16,192.168.1.170

关闭防火墙，关闭selinux，初始化密码在/var/log/mysqld.log文件中，首次登陆必须改密码，开启远程登录权限（也可设置只允许节点ip访问）

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

ndbd --initial

systemctl start mysqld.service

mysql-cluster集群配置

标签：数据   data-   local   cat   computer   file   oca   dbi   put   

原文地址：https://www.cnblogs.com/tiantianhappy/p/10251688.html