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1.MySQL的编译安装，需要使用cmake和Boost C++库，因此在进行安装前，需要提前安装好cmake及编译器。
[root@oel6 ~]# yum -y install gcc gcc-c++ ncurses ncurses-devel cmake
2.下载MySQL源代码，选择下载Generic Linux (Architecture Independent), Compressed TAR Archive Includes Boost Headers版本，该版本包含boost库信息，不需要单独下载
[root@oel6 local]# wget http://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-boost-5.7.15.tar.gz
3.添加mysql用户
[root@oel6 local]# groupadd mysql [root@oel6 local]# useradd -r -g mysql -s /bin/nologin mysql
4.解压MySQL安装介质
[root@oel6 local]# tar -zxvf mysql-boost-5.7.15.tar.gz [root@oel6 local]# cd mysql-5.7.15/
5.编译安装MySQL
[root@oel6 local]# mkdir -p /mysql/data [root@oel6 local]# cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \ -DMYSQL_DATADIR=/mysql/data \ -DWITH_BOOST=/usr/local/mysql-5.7.15/boost/boost_1_59_0 \ [root@oel6 mysql-5.7.15]# make [root@oel6 mysql-5.7.15]# make install
清除编译错误信息
[root@oel6 mysql-5.7.15]# make clean [root@oel6 mysql-5.7.15]# rm CMakeCache.txt
6.初始化MySQL数据库
[root@oel6 ~]# cd /usr/local/mysql/ [root@oel6 mysql]# chown -R mysql:mysql ./ [root@oel6 mysql]# bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/mysql/data 2016-10-06T05:11:36.422748Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2016-10-06T05:11:36.832157Z 0 [Warning] InnoDB: New log files created, LSN=45790 2016-10-06T05:11:36.900930Z 0 [Warning] InnoDB: Creating foreign key constraint system tables. 2016-10-06T05:11:36.961751Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 5b4533be-8b83-11e6-927a-0800279bbbbf. 2016-10-06T05:11:36.963090Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened. 2016-10-06T05:11:36.964712Z 1 [Note] A temporary password is generated for root@localhost: ;uIY2:ZVrv)u[root@oel6 mysql]# bin/mysql_ssl_rsa_setup --datadir=/mysql/data 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' -----
MySQL 5.7.6 之前版本，使用下面命令进行初始化 bin/mysql_install_db --user=mysql
7.启动MySQL数据库 (编译安装的MySQL，会默认创建/etc/my.cnf文件)
[root@oel6 ~]# cd /mysql [root@oel6 mysql]# mkdir log [root@oel6 mysql]# mkdir run [root@oel6 ~]# chown -R mysql:mysql /mysql [root@oel6 mysql]# cat /etc/my.cnf [mysqld] //非默认参数会影响通过服务方式启停数据库datadir=/mysql/data user=mysql # Disabling symbolic-links is recommended to prevent assorted security risks symbolic-links=0 [mysqld_safe][root@oel6 mysql]# bin/mysqld_safe --user=mysql & [1] 27572 [root@oel6 mysql]# 2016-10-06T05:21:00.684235Z mysqld_safe Logging to '/mysql/log/mysqld.log'. 2016-10-06T05:21:00.709272Z mysqld_safe Starting mysqld daemon with databases from /mysql/data
8.登陆MySQL数据库
[root@oel6 ~]# vi /root/.bash_profile PATH=$PATH:$HOME/bin:/usr/local/mysql/bin //环境变量中增加mysql的路径[root@oel6 ~]# . /root/.bash_profile [root@oel6 mysql]# mysql -u root -h localhost -p Enter password: ;uIY2:ZVrv)uWelcome to the MySQL monitor. Commands end with ; or \g. mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'oracle';
9.配置MySQL服务自启动
[root@oel6 ~]# cd /usr/local/mysql [root@oel6 mysql]# cp support-files/mysql.server /etc/init.d/mysqld [root@oel6 mysql]# chkconfig --add mysqld [root@oel6 mysql]# chkconfig --list mysqld mysqld 0:off 1:off 2:on 3:on 4:on 5:on 6:off
10.关闭MySQL数据库
[root@oel6 bin]# mysqladmin -u root shutdown mysqladmin: connect to server at 'localhost' failed error: 'Access denied for user 'root'@'localhost' (using password: NO)' [root@oel6 bin]# mysqladmin -u root -p shutdown Enter password: 2016-10-06T05:50:46.469848Z mysqld_safe mysqld from pid file /mysql/run/mysqld.pid ended [1]+ Done mysqld_safe --user=mysql
11.通过服务进行MySQL启停
[root@oel6 bin]# service mysqld start Starting MySQL. [ OK ] [root@oel6 bin]# service mysqld stop Shutting down MySQL. [ OK ]
12.登陆非默认端口MySQL
[root@oel6 bin]# mysql -u root -P8000 -h localhost -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g.
