CentOS 5.0下MySQL-Cluster架构图文详解
这是我第一次接触Linux,CentOS, MySQL,用了5天的时间终于将基于CentOS5.0系统下MySQL-Cluster架构成功,下面将我这些经验分享
前言:
这是我第一次接触Linux,CentOS, MySQL,用了5天的时间终于将基于CentOS 5.0系统下MySQL-Cluster架构成功,下面将我这些经验分享给大家。若发现有什么错误和疏忽之处,请发邮件给我: stan_home@qq.com。
(PDF图文版请下载地址: )
配置之前,先补充一些Linux常用命令:
ls 浏览
ls -l 查看文件夹及文件权限
vi 文本编辑器(搜索、编辑)
i 状态为修改
退出:“Esc”键后,然后输入":",然后输入“wq”写入、退出
:q! 强制退出
vim -f [文件名] 强制恢复文件
cp 拷贝文件命令
rm 删除文件
mkdir 创建文件夹
ln 连接问价或目录
man [命令] 查看命令参数
ifconfig 网卡信息命令
dig (域信息搜索器)
df 查看系统文件
vmstat 系统状态
ps 查看进程(-e显示全部,-f全格式输出)
ps -ef|grep mysql 查看所有mysql进程
Tips:输入一个文件或文件名,按一下Tab键,,会自动完成改文件名(前提是这个文件或文件夹必须存在);
例如:
输入
[root@localhost tmp]# tar –xzvf mysql-c
按一下Tab键自动完成:
[root@localhost tmp]# tar –xzvf mysql-cluster-gpl-7.1.13-linux-i686-glibc23.tar.gz
下面,我们一起来架构吧!
一、配置环境:
OS:Linux CentOS 5.0
MySQL: mysql-cluster-gpl-7.1.13-linux-i686-glibc23.tar.gz (注意:需用Cluster版本,可在官网上下载 )
节点配置情况:
MGM:192.168.20.231
NDBD1:192.168.20.232
NDBD2:192.168.20.233
SQL1:192.168.20.234
SQL2:192.168.20.235
修改CentOS IP地址
(1)打开/etc/sysconfig/network-scripts/ifcfg-eth0文件,做如下修改
# Intel Corporation 82545EM Gigabit Ethernet Controller (Copper)
DEVICE=eth0
BOOTPROTO=static
ONBOOT=yes
HWADDR=00:0c:29:be:b3:53
IPADDR=192.168.20.231
NETMASK=255.255.255.0
GATEWAY=192.168.20.1
(2)修改/etc/resolv.conf文件, 如下(修改DNS服务)
nameserver 202.101.172.35
search localdomain
(3)重启网络服务
[root@localhost ~]# service network restart

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