MySQL5.7.20源码安装

一、获取MySQL5.7.20源码安装包，并上传至服务器

MySQL官网下载地址：https://dev.mysql.com/downloads/mysql/

下载版本：mysql-boost-5.7.20.tar.gz此版本带有boost。

二、安装依赖包

[root@xjfw3 ~]# yum -y install gcc gcc-c++ ncurses ncurses-devel cmake

三、操作系统环境和目录结构

[root@xjfw3 ~]# cat /etc/redhat-releaseRed Hat Enterprise Linux Server release 6.3 (Santiago)[root@xjfw3 ~]# df -hFilesystem            Size  Used Avail Use% Mounted on/dev/mapper/vg_local-lv_root                       20G  5.1G   14G  28% /tmpfs                  16G   76K   16G   1% /dev/shm/dev/mapper/vg_local-lv_app                       40G  176M   38G   1% /app/dev/sda1             485M   55M  405M  12% /boot/dev/mapper/vg_local-lv_home                      4.0G  137M  3.7G   4% /home/dev/sdb1             394G  2.8G  371G   1% /weblogic

四、添加mysql禁止登录的用户及目录规划

[root@xjfw3 ~]# groupadd mysql[root@xjfw3 ~]# useradd -r -g mysql -s /sbin/nologin mysqlMySQL数据库目录划分：mysql软件目录: /weblogic/mysql/mysqlmysql数据目录：/weblogic/mysql/datadirmysql日志目录：/weblogic/mysql/logdir[root@xjfw3 ~]# mkdir -p /weblogic/mysql/mysql[root@xjfw3 ~]# mkdir -p /weblogic/mysql/datadir[root@xjfw3 ~]# mkdir -p /weblogic/mysql/logdi[root@xjfw3 ~]# cd /weblogic/[root@xjfw3 weblogic]# chown -R mysql.mysql mysql/

五、解压MySQL并编译安装

1、解压Mysql[root@xjfw3 ~]# cd /root[root@xjfw3 ~]# ls mysql-boost-5.7.20.tar.gz mysql-boost-5.7.20.tar.gz[root@xjfw3 ~]# tar -xvf mysql-boost-5.7.20.tar.gz 2、编译安装[root@xjfw3 ~]# [root@xjfw3 ~]# cd /root/mysql-5.7.20/[root@xjfw3 mysql-5.7.20]# cmake . \>  -DCMAKE_INSTALL_PREFIX=/weblogic/mysql/mysql \>  -DMYSQL_DATADIR=/weblogic/mysql/datadir \>  -DDOWNLOAD_BOOST=1 \>  -DWITH_BOOST=/root/mysql-5.7.20/boost \>  -DSYSCONFDIR=/etc \>  -DWITH_INNOBASE_STORAGE_ENGINE=1 \>  -DWITH_PARTITION_STORAGE_ENGINE=1 \>  -DWITH_FEDERATED_STORAGE_ENGINE=1 \>  -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \>  -DWITH_MYISAM_STORAGE_ENGINE=1 \>  -DENABLED_LOCAL_INFILE=1 \>  -DENABLE_DTRACE=0 \>  -DDEFAULT_CHARSET=utf8 \>  -DDEFAULT_COLLATION=utf8_general_ci \>  -DWITH_EMBEDDED_SERVER=1[root@xjfw3 mysql-5.7.20]# make & make install（此过程时间比较长）

六、配置my.cnf文件

[root@xjfw3 mysql]# vi /etc/my.cnf[client]port=3306socket=/weblogic/mysql/datadir/mysql.sockdefault-character-set=utf8[mysqld]port=3306user=mysqlsocket=/weblogic/mysql/datadir/mysql.sockpid-file=/weblogic/mysql/datadir/mysql.pidbasedir=/weblogic/mysql/mysqldatadir=/weblogic/mysql/datadirtmpdir=/weblogic/mysql/tmpdircharacter-set-server=utf8log_error=/weblogic/mysql/logdir/mysql.errserver-id=2log_bin=/weblogic/mysql/logdir/binloggeneral_log_file=/weblogic/mysql/logdir/general_loggeneral_log=1slow_query_log=ONlong_query_time=2slow_query_log_file=/weblogic/mysql/logdir/query_loglog_queries_not_using_indexes=ON"/etc/my.cnf" [New] 25L, 605C written[root@xjfw3 mysql]# 

七、初始化数据库

[root@xjfw3 datadir]# cd /weblogic/mysql/mysql/bin[root@xjfw3 bin]# ./mysqld --initialize-insecure --user=mysql --basedir=/weblogic/mysql/mysql --datadir=/weblogic/mysql/datadir/data

八、安装ssl,可指定文件生成路径，默认为DATA里面

[root@xjfw3 datadir]# cd /weblogic/mysql/mysql/bin[root@xjfw3 bin]# ./mysql_ssl_rsa_setup Generating a 2048 bit RSA private key....................................+++.....................................................................................+++writing new private key to 'ca-key.pem'-----Generating a 2048 bit RSA private key....................................................................................................................+++..................................................................................................+++writing new private key to 'server-key.pem'-----Generating a 2048 bit RSA private key..................................+++........+++writing new private key to 'client-key.pem'-----[root@gsxjfw3 bin]# 

九、启动数据库

[root@xjfw3 ~]# cp /weblogic/mysql/mysql/support-files/mysql.server /etc/init.d/msyqld[root@xjfw3 support-files]# /etc/init.d/mysqld startStarting MySQL.[  OK  ][root@xjfw3 ~]# ps -ef | grep mysqlroot     14979     1  0 19:57 pts/2    00:00:00 /bin/sh /weblogic/mysql/mysql/bin/mysqld_safe --datadir=/weblogic/mysql/datadir/data --pid-file=/weblogic/mysql/datadir/mysql.pidmysql    15278 14979  0 19:57 pts/2    00:00:00 /weblogic/mysql/mysql/bin/mysqld --basedir=/weblogic/mysql/mysql --datadir=/weblogic/mysql/datadir/data --plugin-dir=/weblogic/mysql/mysql/lib/plugin --user=mysql --log-error=/weblogic/mysql/logdir/mysql.err --pid-file=/weblogic/mysql/datadir/mysql.pid --socket=/weblogic/mysql/datadir/mysql.sock --port=3306root     15397 14855  0 20:04 pts/2    00:00:00 grep mysql[root@xjfw3 ~]# 

十、登录数据库并修改密码

[root@xjfw3 ~]# /weblogic/mysql/mysql/bin/mysqlWelcome to the MySQL monitor.  Commands end with ; or \g.Your MySQL connection id is 4Server version: 5.7.20-log Source distributionCopyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql> alter user 'root'@'localhost' identified by 'mysql';Query OK, 0 rows affected (0.00 sec)mysql> 

十一、修改环境变量

[root@xjfw3 ~]# vi /etc/profilePATH=/weblogic/mysql/mysql/bin:/weblogic/mysql/mysql/lib:$PATHexport PATH"/etc/profile" 80L, 1868C written[root@xjfw3 ~]# source /etc/profile[root@xjfw3 ~]# 

至此Mysql安装完毕，源码安装过于繁琐。建议使用官方编译好的二进制文件安装