[[email protected] ~]# cat /etc/redhat-release 
CentOS release 6.9 (Final)

[[email protected] ~]# uname -r
2.6.32-642.3.1.el6.x86_64

[[email protected] ~]# hostname
MySQL

[[email protected]

5. 安裝 [ MySQL 5.7的安裝方式與MySQL 5.5/5.6不勁相同 ]

* 下載 MySQL5.7 二進制包 [ 推薦從MySQL官方下載 ]

[[email protected] ~]# wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.18-linux-glibc2.5-x86_64.tar.gz

* 解壓 MySQL 5.7 二進制包

[[email protected] ~]# tar zxvf mysql-5.7.18-linux-glibc2.5-x86_64.tar.gz

* 移動 MySQL 5.7 二進制包

[[email protected] ~]# mv mysql-5.7.18-linux-glibc2.5-x86_64 /usr/local/

* 創建軟鏈接

[[email protected] ~]# ln -s /usr/local/mysql-5.7.18-linux-glibc2.5-x86_64 /usr/local/mysql

* 創建 mysql 用戶

[[email protected] ~]# useradd -r -s /sbin/nologin mysql

* 創建 MySQL 數據存放目錄

[[email protected] ~]# mkdir -vp /data/mysql_data
mkdir: created directory `/data‘
mkdir: created directory `/data/mysql_data‘

* 在 MySQL 二進制包目錄中創建 mysql-files 目錄 [MySQL 數據導入/導出數據專放目錄]

[[email protected] ~]# mkdir -v /usr/local/mysql/mysql-files
mkdir: created directory `/usr/local/mysql/mysql-files‘

* 修改 MySQL 二進制包目錄的所屬用戶與所屬組

[[email protected] ~]# chown root.mysql -R /usr/local/mysql-5.7.18-linux-glibc2.5-x86_64

* 修改 MySQL 數據目錄與 數據導入/導出專放目錄的所屬用戶與所屬組

[[email protected] ~]# chown mysql.mysql /usr/local/mysql/mysql-files /data/mysql_data

* 重命名不使用系統自帶 MySQL 配置文件 /etc/my.cnf [ debian類系統在 /etc/mysql/my.cnf ]

[[email protected] ~]# mv /etc/my.cnf{,.old}

* 初始化 [ 初始化完成後會自帶隨機密碼在輸出日誌中 ]

* 版本小於MySQL 5.7.6 [ < 5.7.6 ]

[[email protected] ~]# /usr/local/mysql/bin/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql_data

* 版本大於或等於MySQL 5.7.6 [ >= 5.7.6 ]

　　 * 初始化 並指定基本目錄與數據存放目錄

[[email protected] ~]# /usr/local/mysql/bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql_data 
2017-06-23T20:13:52.827475Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2017-06-23T20:13:57.684349Z 0 [Warning] InnoDB: New log files created, LSN=45790
2017-06-23T20:13:58.435803Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2017-06-23T20:13:58.525266Z 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: 7d8f2b79-5850-11e7-9dab-000c29f0b169.
2017-06-23T20:13:58.538505Z 0 [Warning] Gtid table is not ready to be used. Table ‘mysql.gtid_executed‘ cannot be opened.
2017-06-23T20:13:58.543606Z 1 [Note] A temporary password is generated for [email protected]: Z91g%.6d&fay

　　 * 開啟 SSL 連接

[[email protected] ~]# /usr/local/mysql/bin/mysql_ssl_rsa_setup --user=mysql --user=mysql --basedir=/usr/local/mysql \

6. 創建啟動腳本

* 復制啟動腳本到service 服務管理目錄下[ /etc/init.d ]

[[email protected] ~]# cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld

* 修改mysql啟動腳本 [ /et/init.d/mysqld ]

basedir=    ==> basedir=/usr/local/mysql
datadir=    ==> datadir=/data/mysql_data

* 添加腳本執行權限

[[email protected] ~]# chmod +x /etc/init.d/mysqld

* 添加進service服務管理

[[email protected] ~]# chkconfig --add mysqld

7. 服務啟動測試

* 啟動 MySQL 服務

[[email protected] ~]# /etc/init.d/mysqld start
Starting MySQL.Logging to ‘/data/mysql_data/MySQL.err‘.
.. SUCCESS!

* 查看服務是否啟動並監聽端口 [默認3306]

[[email protected] ~]# netstat -lntp | grep 3306
tcp        0      0 :::3306             :::*                LISTEN      20896/mysqld

8. 服務啟動測試

* 通過自帶mysql客戶端連接　[ 使用初始化時輸出的隨機密碼 ]

[[email protected] ~]# /usr/local/mysql/bin/mysql -p‘Z91g%.6d&fay‘
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.7.18

Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement.

mysql>

* 修改密碼

mysql> set password = ‘123456‘;
Query OK, 0 rows affected (0.00 sec)

* 重新使用密碼連接

mysql> quit
Bye
[[email protected] ~]# /usr/local/mysql/bin/mysql -p‘123456‘
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.7.18 MySQL Community Server (GPL)

Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement.

mysql>

9. 總結

以需求驅動技術，技術本身沒有優略之分，只有業務之分。

本文出自 “sea” 博客，請務必保留此出處http://lisea.blog.51cto.com/5491873/1941607

MySQL5.7--------基於CentOS6二進制包安裝