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编译完mysql后实现自启动

Jun 07, 2016 pm 03:39 PM
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二:编译安装配置mysql ###################安装cmake################### 若想编译安装mysql必须借助跨平台编译器cmake。 [root@yong ~]# yum -y install cmake ###################解压缩mysql################# [root@yong ~]# tar xf mysql-5.5.33.tar.g

二:编译安装配置mysql

###################安装cmake################### 
若想编译安装mysql必须借助跨平台编译器cmake。 
[root@yong ~]# yum -y install cmake 
###################解压缩mysql################# 
[root@yong ~]# tar xf mysql-5.5.33.tar.gz 
###################创建程序运行用户############ 
[root@yong ~]# groupadd -r mysql 
[root@yong ~]# useradd -g mysql -r mysql 
###################创建数据存放目录############ 
建议:真实环境下尽量使用逻辑卷存放数据!! 
[root@yong ~]# mkdir -pv /mydata/data 
[root@yong ~]# chown -R mysql.mysql /mydata/data 
###################编译mysql###################

编译选项了解参考:http://www.linuxidc.com/Linux/2013-09/90349.htm

[root@yong ~]# cd mysql-5.5.33 
[root@yong mysql-5.5.33]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/mydata/data -DSYSCONFDIR=/etc -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DWITH_SSL=system -DWITH_ZLIB=system -DWITH_LIBWRAP=0 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci 
####################安装mysql################ 
[root@yong mysql-5.5.33]# make && make install 
####################更改属组################# 
[root@yong ~]# cd /usr/local/mysql/ 
[root@yong mysql]# chown -R :mysql * 
###################初始化数据库############## 
[root@yong mysql]# scripts/mysql_install_db --user=mysql --datadir=/mydata/data/ 
###################创建配置文件############## 
[root@yong mysql]# cp support-files/my-large.cnf /etc/my.cnf 
###################编辑配置文件############## 
[root@yong mysql]# cd /etc/ 
[root@yong etc]# vim my.cnf 
datadir = /mydata/data                  #指定mysql数据文件的存放位置 
###################创建执行脚本############## 
[root@yong mysql]# cp support-files/mysql.server /etc/rc.d/init.d/mysqld 
[root@yong mysql]# chmod +x /etc/rc.d/init.d/mysqld    #执行权限 
##################添加服务################## 
[root@yong mysql]# chkconfig --add mysqld 
#################启动服务################### 
[root@yong mysql]# service mysqld start 
#################设置环境变量############### 
[root@yong mysql]# vim /etc/profile.d/mysql.sh 
export PATH=/usr/local/mysql/bin:$PATH              #添加 
[root@yong mysql]# . /etc/profile.d/mysql.sh 
################创建登录密码############### 
[root@yong mysql]# mysqladmin -u root password mypass 
[root@yong mysql]# mysql -uroot –pmypass 
###############指定访问权限################ 
mysql> grant all privileges on *.* to root@'172.16.%.%' identified by 'mypass'; 
mysql> flush privileges;            重读授权表

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