CentOS7.4 源碼安裝MySQL8.0

一.環境

  CentOS7.4   64位  最小化安裝html

二.準備工做

  1.安裝依賴mysql

       yum -y install wget  cmake gcc gcc-c++ ncurses  ncurses-devel  libaio-devel  openssl openssl-devel

   2.下載源碼包c++

       wget https://cdn.mysql.com//Downloads/MySQL-8.0/mysql-boost-8.0.11.tar.gz      (此版本帶有boost)

  3.建立mysql用戶sql

       groupadd mysql
       useradd -r -g mysql -s /bin/false mysql

   4.建立安裝目錄和數據目錄ide

      mkdir -p /usr/local/mysql
      mkdir -p /data/mysql

三.安裝MySQL8.0.11

  1.解壓源碼包spa

      tar -zxf mysql-boost-8.0.11.tar.gz -C /usr/local

  2.編譯&安裝3d

      cd /usr/local/mysql-8.0.11
      cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DSYSCONFDIR=/etc -DMYSQL_TCP_PORT=3306 -DWITH_BOOST=/usr/local/mysql-8.0.11/boost 
      make  && make install

  3.配置my.cnf文件code

複製代碼
      cat /etc/my.cnf
      [mysqld]
      server-id=1
      port=3306
      basedir=/usr/local/mysql
      datadir=/data/mysql
    ##請根據實際狀況添加參數
複製代碼

   4.目錄權限修改orm

      chown -R mysql:mysql /usr/local/mysql
      chown -R mysql:mysql /data/mysql
      chmod 755 /usr/local/mysql -R
      chmod 755 /data/mysql -R

  5.初始化cdn

      bin/mysqld --initialize --user=mysql --datadir=/data/mysql/
      bin/mysql_ssl_rsa_setup

   6.啓動mysql

      bin/mysqld_safe --user=mysql &

   7.修改帳號密碼

複製代碼
      bin/mysql  -uroot -p
      mysql> alter user 'root'@'localhost' identified by "123456";

        mysql> show databases;
        +--------------------+
        | Database           |
        +--------------------+
        | information_schema |
        | mysql              |
        | performance_schema |
        | sys                |
        +--------------------+
       4 rows in set (0.00 sec)

    ##添加遠程特帳號

    mysql> create user root@'%' identified by '123456';
    Query OK, 0 rows affected (0.08 sec)

    mysql> grant all privileges on *.* to root@'%';
    Query OK, 0 rows affected (0.04 sec)

    mysql> flush privileges;
    Query OK, 0 rows affected (0.01 sec)

複製代碼

   8.建立軟連接(非必要)

複製代碼
     ln -s /usr/local/mysql/bin/* /usr/local/bin/

    mysql -h 127.0.0.1 -P 3306 -uroot -p123456 -e "select version();"
    mysql: [Warning] Using a password on the command line interface can be insecure.
    +-----------+
    | version() |
    +-----------+
    | 8.0.11    |
    +-----------+

複製代碼

   9.添加到啓動(非必要)

     cp support-files/mysql.server /etc/init.d/mysql.server
 
特此說明:MySQL官方推薦使用二進制安裝的方式。(下圖爲官方文檔截圖)

 

 

ref : https://www.cnblogs.com/chenqs/p/8911670.html

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