二进制/源码编译安装mysql 8.0

二进制方式:

1.下载或上传安装包至设备:

2.创建组与用户:

root@openEuler-1 \~\]# groupadd mysql \[root@openEuler-1 \~\]# useradd -r -g mysql -s /bin/false mysql

3.解压安装包:

tar xf mysql-8.0.36-linux-glibc2.12-x86_64.tar.xz -C /usr/local

4.建立软链接:

ln -sv /usr/local/mysql-8.0.36-linux-glibc2.12-x86_64/ /usr/local/mysql

5.初始化:

root@openEuler-1 \~\]# /usr/local/mysql/bin/mysqld --initialize --user=mysql --datadir=/usr/local/mysql/data 2025-01-15T15:01:42.254967Z 0 \[System\] \[MY-013169\] \[Server\] /usr/local/mysql/bin/mysqld (mysqld 8.0.36) initializing of server in progress as process 1935 2025-01-15T15:01:42.260421Z 1 \[System\] \[MY-013576\] \[InnoDB\] InnoDB initialization has started. 2025-01-15T15:01:42.971402Z 1 \[System\] \[MY-013577\] \[InnoDB\] InnoDB initialization has ended. 2025-01-15T15:01:44.318709Z 6 \[Note\] \[MY-010454\] \[Server\] A temporary password is generated for root@localhost: **\>HYAHNuRd4+f (初始密码)**

6.编辑配置文件:

root@openEuler-1 \~\]# vim /etc/my.cnf basedir=/usr/local/mysql/ datadir=/usr/local/mysql/data/ socket=/tmp/mysql.sock log-error=/usr/local/mysql/data/mysqld.log pid-file=/usr/local/mysql/data/mysqld.pid

7.给予软件目录权限:

root@openEuler-1 \~\]# chown -R mysql.mysql /usr/local/mysql/\*

8.拷贝服务脚本:

root@openEuler-1 \~\]# cd /usr/local/mysql/ \[root@openEuler-1 mysql\]# ls bin data docs include lib LICENSE man README share support-files \[root@openEuler-1 mysql\]# cd support-files/ \[root@openEuler-1 support-files\]# ls mysqld_multi.server mysql-log-rotate mysql.server \[root@openEuler-1 support-files\]# **cp mysql.server /etc/init.d/mysqld**

9.将服务脚本添加为系统服务:

root@openEuler-1 support-files\]# **chkconfig --add mysqld** \[root@openEuler-1 support-files\]# ll /etc/rc.d/rc3.d/ total 0 lrwxrwxrwx 1 root root 16 Jan 15 23:30 S64mysqld -\> ../init.d/mysqld

10.将服务脚本设置为开机自启动:

root@openEuler-1 support-files\]# **chkconfig mysqld on** \[root@openEuler-1 support-files\]# chkconfig --list mysqld Note: This output shows SysV services only and does not include native systemd services. SysV configuration data might be overridden by native systemd configuration. If you want to list systemd services use 'systemctl list-unit-files'. To see services enabled on particular target use 'systemctl list-dependencies \[target\]'. mysqld 0:off 1:off 2:on 3:on 4:on 5:on 6:off

11.启动服务:

root@openEuler-1 \~\]# **systemctl start mysql** \[root@openEuler-1 \~\]# systemctl status mysql ● mysqld.service - LSB: start and stop MySQL Loaded: loaded (/etc/rc.d/init.d/mysqld; generated) Active: active (running) since Wed 2025-01-15 23:49:43 CST; 32s ago Docs: man:systemd-sysv-generator(8) Process: 2450 ExecStart=/etc/rc.d/init.d/mysqld start (code=exited, status=\> Tasks: 39 (limit: 8932) Memory: 462.6M CGroup: /system.slice/mysqld.service ├─ 2463 /bin/sh /usr/local/mysql//bin/mysqld_safe --datadir=/usr/l\> └─ 2621 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql/ --\> Jan 15 23:49:41 openEuler-1 systemd\[1\]: Starting LSB: start and stop MySQL... Jan 15 23:49:41 openEuler-1 mysqld\[2450\]: Starting MySQL. Jan 15 23:49:41 openEuler-1 mysqld\[2463\]: Logging to '/usr/local/mysql/data/mys\> Jan 15 23:49:43 openEuler-1 mysqld\[2450\]: . SUCCESS! Jan 15 23:49:43 openEuler-1 systemd\[1\]: Started LSB: start and stop MySQL.

12.安装依赖:

root@openEuler-1 \~\]# yum install ncurses-compat-libs

13.使用绝对路径登录,并修改密码:

root@openEuler-1 \~\]# **/usr/local/mysql/bin/mysql -uroot -p** **Enter password: (\>HYAHNuRd4+f)** Welcome to the MySQL monitor. Commands end with ; or \\g. Your MySQL connection id is 8 Server version: 8.0.36 Copyright (c) 2000, 2024, Oracle and/or its affiliates. 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\> show databases -\> ; ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement. mysql\> **ALTER USER root@localhost identified by '123';** Query OK, 0 rows affected (0.01 sec) mysql\> mysql\> show databases; +--------------------+ \| Database \| +--------------------+ \| information_schema \| \| mysql \| \| performance_schema \| \| sys \| +--------------------+ 4 rows in set (0.00 sec)

root@openEuler-1 \~\]# vim /etc/profile.d/mysql.sh #!/bin/bash export PATH=$PATH:/usr/local/mysql/bin/ \[root@openEuler-1 \~\]# source /etc/profile.d/mysql.sh #使立即生效,加载到 当前

root@openEuler-1 \~\]# **mysql -uroot -p123** 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 9 Server version: 8.0.36 MySQL Community Server - GPL Copyright (c) 2000, 2024, Oracle and/or its affiliates. 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\>

服务配置方法2:

注意:两种不要同时配置

服务配置

vi /usr/lib/systemd/system/mysqld.service

##加入以下内容即可

Unit

Description=Mysql server

After=network.target

Install

WantedBy=multi-user.target

Service

User=mysql

Group=mysql

ExecStart=/usr/local/mysql/bin/mysqld --defaults-file=/etc/my.cnf --daemonize $OPTIONS

ExecReload=/bin/kill -HUP $MAINPID

ExecStop=/bin/kill -s QUIT $MAINPID

KillMode=process

LimitNOFILE=65535

Restart=on-failure

RestartSec=10

RestartPreventExitStatus=1

PrivateTmp=false

加载设置

systemctl daemon-reload

启动服务

相关推荐
老友@22 分钟前
小集合 VS 大集合:MySQL 去重计数性能优化
数据库·mysql·性能优化
声声codeGrandMaster31 分钟前
django之优化分页功能(利用参数共存及封装来实现)
数据库·后端·python·django
麦麦大数据2 小时前
vue+neo4j+flask 音乐知识图谱推荐系统
vue.js·mysql·flask·知识图谱·neo4j·推荐算法·音乐推荐
熏鱼的小迷弟Liu2 小时前
【Redis】Redis Zset实现原理:跳表+哈希表的精妙设计
数据库·redis·散列表
淋一遍下雨天2 小时前
Spark Streaming核心编程总结(四)
java·开发语言·数据库
zru_96023 小时前
Windows 安装 MongoDB 教程
数据库·mongodb
爱吃烤鸡翅的酸菜鱼3 小时前
【SpringMVC】概念引入与连接
java·开发语言·mysql
数据与后端架构提升之路3 小时前
深度解析如何将图像帧和音频片段特征高效存储到向量数据库 Milvus
数据库·opencv·音视频
20242817李臻4 小时前
李臻20242817_安全文件传输系统项目报告_第9周
数据库·安全
小白考证进阶中4 小时前
0基础可以考MySQL OCP么?备考时间需要多久?
数据库·mysql·开闭原则