MySQL基础之一：编译安装

安装包

链接：https://pan.baidu.com/s/1z61eamGtHYFnXBHORSzuhQ
提取码：nsvr

1.安装依赖包

[root@localhost ~]# yum install gcc gcc-c++ autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel* make libaio libaio-devel autoconf bzr bison libtool -y

 

2.安装cmake

[root@localhost ~]# tar –zxvf cmake-3.14.5.tar.gz –C /usr/local

[root@localhost ~]# cd /usr/local/cmake-3.14.5 && ./bootstrap

[root@localhost ~]# make -j 8 && make install

 

3.安装Boost（拷贝至/usr/local/boost目录）

[root@localhost ~]# tar -zxf boost_1_59_0.tar.gz –C /usr/local/src

[root@localhost ~]# mkdir –p /usr/local/boost

[root@localhost ~]# mv /usr/local/src/boost_1_59_0 /usr/local/boost

 

4.解压MySQL源码包

[root@localhost ~]# tar –zxvf mysql-5.7.26.tar.gz –C /usr/local

 

5.准备MySQL数据，日志等路径，并创建mysql用户，赋予mysql用户相关文件夹权限

[root@localhost ~]# mkdir -p /usr/local/mysql /var/log/mysql /data/mysql

[root@localhost ~]# groupadd -r mysql

[root@localhost ~]# useradd -g mysql -r -d /data/mysql mysql

[root@localhost ~]# chown -R mysql.mysql /usr/local/mysql /var/log/mysql /data/mysql

 

6.编译安装

[root@localhost ~]# cd /usr/local

[root@localhost local]# ln -sv mysql-5.7.26 mysql && cd /usr/local/mysql

[root@localhost mysql]# cmake .

-DCMAKE_INSTALL_PREFIX=/usr/local/mysql

-DDEFAULT_CHARSET=utf8

-DMYSQL_DATADIR=/data/mysql

-DMYSQL_UNIX_ADDR=/tmp/mysql.sock

-DDEFAULT_COLLATION=utf8_general_ci

-DWITH_INNOBASE_STORAGE_ENGINE=1

-DMYSQL_TCP_PORT=3306

-DWITH_DEBUG=0

-DWITH_ARCHIVE_STORAGE_ENGINE=1

-DWITH_BLACKHOLE_STORAGE_ENGINE=1

-DWITH_PERFSCHEMA_STORAGE_ENGINE=1

-DWITH_PARTITION_STORAGE_ENGINE=1

-DSYSCONFDIR=/etc/my.cnf

-DENABLED_LOCAL_INFILE=1

-DWITH_EXTRA_CHARSETS=all

-DWITH_BOOST=/usr/local/boost

[root@localhost local]# make –j 8 && make install

 

7.编辑my.cnf文件

[root@localhost ~]# mv /etc/my.cnf /etc/my.cnf.bak && vim /etc/my.cnf

#######################################################################

[mysqld]

datadir = /data/mysql

socket = /tmp/mysql.sock

basedir = /usr/local/mysql

user = mysql

port = 3306

slow_query_log_file = /var/log/mysql/slow.log

slow_query_log = 1

symbolic-links = 0

log-error=/var/log/mysql/mysql_error.log

#######################################################################

 

8.加入环境变量

[root@localhost ~]# echo ‘export PATH=/usr/local/mysql/bin:$PATH’ >> /etc/profile

[root@localhost ~]# source /etc/profile

 

9.初始化MySQL

[root@localhost ~]# cd /usr/local/mysql/bin

[root@localhost ~]# mysqld --initialize --user=mysql

--datadir=/data/mysql

--basedir=/usr/local/mysql

--socket=/tmp/mysql.sock

--log-error=/var/log/mysql/mysql_error.log

--log-bin=/var/log/mysql/mysql-bin

--pid-file=/data/mysql/mysql.pid

 

10.添加MySQL服务

[root@localhost ~]# cd /usr/local/mysql/support-files

[root@localhost support-files]# cp –ra mysql.server /etc/init.d/mysqld

[root@localhost support-files]# chmod +x /etc/init.d/mysqld

 

11.启动MySQL

[root@localhost ~]# /etc/init.d/mysqld start

 

12.查看mysql进程

[root@localhost ~]# ps aux | grep mysql

 

13.查找mysql初始密码

[root@localhost ~]# grep 'temporary password' /var/log/mysql/mysql_error.log

 

14.初次登录，修改密码

[root@localhost ~]# mysql -uroot -p

mysql > set password=password('Password1!');