Centos7.5安装mysql5.7.24二进制包方式部署

数据运维 2023-04-28 宇宙之一粟 手机阅读

一、环境准备： 操作系统：CentOS Linux release 7.5.1804 (Core) mysql版本：mysql-5.7.24-linux-glibc2.12-x86_64.tar.gz IP：172.16.8.247 二、mysql5.7二进制安装 1、安装依赖包 yum -y install libaio 2、安装mysql软件

                        <p>一、环境准备：</p>

操作系统：CentOS Linux release 7.5.1804 (Core)

mysql版本：mysql-5.7.24-linux-glibc2.12-x86_64.tar.gz

IP：172.16.8.247

二、mysql5.7二进制安装

1、安装依赖包

yum -y install libaio

2、安装mysql软件

下载软件包：

https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.24-linux-glibc2.12-x86_64.tar.gz

tar -xvf mysql-5.7.24-linux-glibc2.12-x86_64.tar.gz -C ../ cd .. mv mysql-5.7.24-linux-glibc2.12-x86_64/ mysql5.7 useradd -s /sbin/nologin -M mysql mkdir -p /app/mysql5.7/{etc,logs,tmp}

3、初始化数据

bin/mysqld --initialize --basedir=/app/mysql5.7/ --datadir=/app/mysql5.7/data --user=mysql

  1. bin/mysqld --initialize --basedir=/app/mysql5.7/ --datadir=/app/mysql5.7/data --user=mysql 2018-11-25T03:03:16.299117Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2018-11-25T03:03:16.946059Z 0 [Warning] InnoDB: New log files created, LSN=45790 2018-11-25T03:03:17.033699Z 0 [Warning] InnoDB: Creating foreign key constraint system tables. 2018-11-25T03:03:17.089657Z 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: a7fef663-f05e-11e8-b1f5-08002728f0e4. 2018-11-25T03:03:17.090377Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened. 2018-11-25T03:03:17.090784Z 1 [Note] A temporary password is generated for root@localhost: m:fw/7on%>Bh

4、修改配置文件

chown -R mysql . vim /app/mysql5.7/etc/my.cnf [mysqld] daemonize = on user = mysql port = 3306 basedir = /app/mysql5.7 datadir = /app/mysql5.7/data socket = /tmp/mysql.sock bind-address = 0.0.0.0 pid-file = /app/mysql5.7/tmp/mysqld.pid character-set-server = utf8 collation-server = utf8_general_ci max_connections = 2408 log-error = /app/mysql5.7/logs/mysqld.log

5、systemd启动MYSQL服务

vim /lib/systemd/system/mysqld.service [Unit] Description=MySQL Server Documentation=man:mysqld(8) Documentation=http://dev.mysql.com/doc/refman/en/using-systemd.html After=network.target After=syslog.target [Install] WantedBy=multi-user.target [Service] User=mysql Group=mysql Type=forking TimeoutSec=0 PermissionsStartOnly=true ExecStart=/app/mysql5.7/bin/mysqld --defaults-file=/app/mysql5.7/etc/my.cnf LimitNOFILE = 5000 Restart=on-failure RestartPreventExitStartus=1 PrivateTmp=false

6、启动服务

systemctl restart mysqld systemctl enable mysqld

7、修改mysql root密码

vim /etc/profile export PATH=$PATH:/app/mysql5.7/bin source /etc/profile mysql -uroot -p alter user 'root'@'localhost' IDENTIFIED BY 'Devops@2018';

总结

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