MySQL5.7.15安装(二进制版本)

0.创建MySQL用户和组信息

[root@gxoradb1 ~]# groupadd mysql
[root@gxoradb1 ~]# useradd -r -g mysql -s /bin/false mysql

1.指定安装目录

[root@gxoradb1 ~]# cd /usr/local
[root@gxoradb1 local]# ls
mysql-advanced-5.7.15-linux-glibc2.5-x86_64.tar.gz

2.解压mysql

[root@gxoradb1 local]# tar -zxvf mysql-advanced-5.7.15-linux-glibc2.5-x86_64.tar.gz 
[root@gxoradb1 local]# mv mysql-advanced-5.7.15-linux-glibc2.5-x86_64/ mysql-5.7.15
[root@gxoradb1 local]# ln -s mysql-5.7.15 mysql
[root@gxoradb1 local]# ls -la
lrwxrwxrwx  1 root root     12 Oct  4 14:58 mysql -> mysql-5.7.15
drwxr-xr-x  9 root root   4096 Oct  4 14:56 mysql-5.7.15

3.调整目录权限

[root@gxoradb1 local]# cd mysql
[root@gxoradb1 mysql]# mkdir mysql-files[root@gxoradb1 mysql]# chmod 750 mysql-files
[root@gxoradb1 mysql]# chown -R mysql:mysql .

The mysql-files directory provides a convenient location to use as the value of the secure_file_priv system variable that limits import/export operations to a specific directory.

4.初始化mysql

[root@gxoradb1 mysql]# bin/mysqld --initialize --user=mysql2016-10-04T07:07:05.044029Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2016-10-04T07:07:05.351321Z 0 [Warning] InnoDB: New log files created, LSN=45790
2016-10-04T07:07:05.396915Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2016-10-04T07:07:05.454329Z 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: 2825c52a-8a01-11e6-abb2-080027b5eb23.
2016-10-04T07:07:05.456104Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2016-10-04T07:07:06.265334Z 0 [Warning] CA certificate ca.pem is self signed.
2016-10-04T07:07:06.503976Z 1 [Note] A temporary password is generated for root@localhost: <5Tk+Gs7frb7 //临时口令[root@gxoradb1 mysql]# bin/mysql_ssl_rsa_setup

5.调整目录权限

[root@gxoradb1 mysql]# chown -R root .
[root@gxoradb1 mysql]# chown -R mysql data mysql-files

6.启动mysql

[root@gxoradb1 mysql]# bin/mysqld_safe --user=mysql &
[1] 11211
[root@gxoradb1 mysql]# 2016-10-04T07:10:20.032700Z mysqld_safe Logging to '/usr/local/mysql/data/gxoradb1.err'.
2016-10-04T07:10:20.058270Z mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data

7.创建自启动脚本

[root@gxoradb1 mysql]# cp support-files/mysql.server /etc/init.d/mysql.server
[root@gxoradb1 mysql]# chkconfig --add mysql.server
[root@gxoradb1 mysql]# chkconfig --list mysql.server  
mysql.server    0:off   1:off   2:on    3:on    4:on    5:on    6:off

8.登录mysql数据库

[root@gxoradb1 ~]# mysql -u root -h localhost -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 5
Server version: 5.7.15-enterprise-commercial-advanced

Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.

9.修改root用户口令

mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'oracle';

mysql> set password for 'root'@'localhost'=password('oracle');

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官方文档中对二进制安装的说明

shell> yum install libaio //安装libaio包

shell> groupadd mysqlshell> useradd -r -g mysql -s /bin/false mysqlshell> cd /usr/localshell> tar zxvf /path/to/mysql-VERSION-OS.tar.gzshell> ln -s full-path-to-mysql-VERSION-OS mysqlshell> cd mysqlshell> mkdir mysql-filesshell> chmod 750 mysql-filesshell> chown -R mysql .shell> chgrp -R mysql .shell> bin/mysql_install_db --user=mysql    # Before MySQL 5.7.6
shell> bin/mysqld --initialize --user=mysql # MySQL 5.7.6 and up
shell> bin/mysql_ssl_rsa_setup              # MySQL 5.7.6 and up
shell> chown -R root .shell> chown -R mysql data mysql-filesshell> bin/mysqld_safe --user=mysql &# Next command is optional
shell> cp support-files/mysql.server /etc/init.d/mysql.server