Linux7.6二进制安装Mysql8.0.27详细操作步骤


Posted in MySQL onNovember 27, 2021

一、环境准备

1.1 操作系统版本

[root@rhel76 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.6 (Maipo)

1.2 磁盘空间

[root@rhel76 ~]# df -TH
Filesystem            Type      Size  Used Avail Use% Mounted on
/dev/mapper/rhel-root xfs        32G  4.6G   27G  15% /
devtmpfs              devtmpfs  2.1G     0  2.1G   0% /dev
tmpfs                 tmpfs     2.1G     0  2.1G   0% /dev/shm
tmpfs                 tmpfs     2.1G   14M  2.1G   1% /run
tmpfs                 tmpfs     2.1G     0  2.1G   0% /sys/fs/cgroup
/dev/sda1             xfs       996M  172M  825M  18% /boot
/dev/mapper/rhel-u01  xfs        30G   34M   30G   1% /u01
tmpfs                 tmpfs     413M  4.1k  413M   1% /run/user/42
tmpfs                 tmpfs     413M   46k  413M   1% /run/user/0

1.3 关闭防火墙

[root@rhel76 ~]# systemctl status firewalld
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
   Active: active (running) since Tue 2021-11-23 23:46:04 UTC; 9min ago
     Docs: man:firewalld(1)
Main PID: 9621 (firewalld)
    Tasks: 2
   CGroup: /system.slice/firewalld.service
           └─9621 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid


Nov 23 23:46:03 rhel76 systemd[1]: Starting firewalld - dynamic firewall daemon...
Nov 23 23:46:04 rhel76 systemd[1]: Started firewalld - dynamic firewall daemon.

[root@rhel76 ~]# systemctl stop firewalld
[root@rhel76 ~]# systemctl disable firewalld
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.

Linux7.6二进制安装Mysql8.0.27详细操作步骤

1.4 关闭 selinux

[root@rhel76 ~]# getenforce
Enforcing

[root@rhel76 ~]# cp /etc/selinux/config /etc/selinux/config_`date +"%Y%m%d_%H%M%S"`
[root@rhel76 ~]# sed -i 's/SELINUX\=enforcing/SELINUX\=disabled/g' /etc/selinux/config

以上修改完后重启
[root@rhel76 ~]# reboot

[root@rhel76 ~]# getenforce
Disabled
[root@rhel76 ~]# sestatus
SELinux status:  disabled

1.5 HOST解析

[root@rhel76 ~]# cat /etc/hosts

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.6.81 rhel76

[root@rhel76 ~]# hostname
rhel76

Linux7.6二进制安装Mysql8.0.27详细操作步骤

1.6 Mysql下载

https://dev.mysql.com/downloads/mysql/
MD5: 0bdd171cb8464ba32f65f7bf58bc9533

Linux7.6二进制安装Mysql8.0.27详细操作步骤

二、 yum安装及配置

2.1 挂载本地光盘镜像

[root@rhel76 ~]# mkdir -p /mnt/dvd/

[root@rhel76 ~]# df -TH
Filesystem            Type      Size  Used Avail Use% Mounted on
/dev/mapper/rhel-root xfs        32G  4.7G   27G  15% /
devtmpfs              devtmpfs  2.1G     0  2.1G   0% /dev
tmpfs                 tmpfs     2.1G     0  2.1G   0% /dev/shm
tmpfs                 tmpfs     2.1G   14M  2.1G   1% /run
tmpfs                 tmpfs     2.1G     0  2.1G   0% /sys/fs/cgroup
/dev/sda1             xfs       996M  172M  825M  18% /boot
/dev/mapper/rhel-u01  xfs        30G   34M   30G   1% /u01
tmpfs                 tmpfs     413M   21k  413M   1% /run/user/0
tmpfs                 tmpfs     413M   13k  413M   1% /run/user/42
/dev/sr0              iso9660   4.5G  4.5G     0 100% /run/media/root/RHEL-7.6 Server.x86_64

[root@rhel76 ~]# mount /dev/sr0 /mnt/dvd
mount: /dev/sr0 is write-protected, mounting read-only
You have mail in /var/spool/mail/root

Linux7.6二进制安装Mysql8.0.27详细操作步骤

2.2 配置yum源

[root@rhel76 ~]# cd /etc/yum.repos.d/
[root@rhel76 yum.repos.d]# cat >> /etc/yum.repos.d/redhat.repo << "EOF"
> [rhel7]
> name=jeames repo
> baseurl=file:///mnt/dvd/
> gpgcheck=0
> EOF

2.3 安装依赖包

[root@rhel76 ~]# yum -y groupinstall "DeveLopment tools"
Loaded plugins: fastestmirror, product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
There is no installed groups file.
Maybe run: yum groups mark convert (see man yum)
Loading mirror speeds from cached hostfile
Warning: Group development does not have any packages to install.
Maybe run: yum groups mark install (see man yum)
No packages in any requested group available to install or update

[root@rhel76 ~]# yum -y install ncurses ncurses-devel openssl-devel bison gcc gcc-c++ make

Linux7.6二进制安装Mysql8.0.27详细操作步骤

三、卸载MariaDB

[root@rhel76 ~]# rpm -qa |grep mariadb
mariadb-libs-5.5.60-1.el7_5.x86_64

[root@rhel76 ~]# rpm -e --nodeps mariadb-libs-5.5.60-1.el7_5.x86_64

四、安装 MySQL

4.1 用户及目录创建

注:可以部署多个实例,通过端口区分root 用户操作:mkdir -p /mysql/data/mysql3306mkdir -p /mysql/app/mkdir -p /mysql/conf/mkdir -p /mysql/data/mysql3306/pid/mkdir -p /mysql/data/mysql3306/socket/mkdir -p /mysql/data/mysql3306/log/mkdir -p /mysql/data/mysql3306/binlog/mkdir -p /mysql/data/mysql3306/errlogmkdir -p /mysql/data/mysql3306/relaylog/mkdir -p /mysql/data/mysql3306/slowlog/mkdir -p /mysql/data/mysql3306/tmp/

4.2 用户及组

[root@rhel76 ~]# groupadd mysql
[root@rhel76 ~]# useradd -g mysql mysql
[root@rhel76 ~]# chown -R mysql:mysql /mysql
[root@rhel76 ~]# passwd mysql
Changing password for user mysql.
New password:
BAD PASSWORD: The password is shorter than 8 characters
Retype new password:
passwd: all authentication tokens updated successfully.

[root@rhel76 ~]# cat /etc/group | grep mysql
mysql:x:1001:
[root@rhel76 ~]# cat /etc/passwd | grep mysql
mysql:x:1001:1001::/home/mysql:/bin/bash

Linux7.6二进制安装Mysql8.0.27详细操作步骤

4.3 上传软件包并解压

[root@rhel76 ~]# cp mysql-8.0.27-linux-glibc2.12-x86_64.tar.xz /mysql/app
[root@rhel76 ~]# chown -R mysql:mysql /mysql

mysql用户操作
[root@rhel76 ~]# su - mysql
md5 值验证,保证下载到的软件包无破损无木马
[mysql@rhel76 ~]$ cd /mysql/app
[mysql@rhel76 app]$ ll
total 1168588
-rw-r--r-- 1 mysql mysql 1196633756 Nov 24 00:49 mysql-8.0.27-linux-glibc2.12-x86_64.tar.xz
[mysql@rhel76 app]$ md5sum mysql-8.0.27-linux-glibc2.12-x86_64.tar.xz
0bdd171cb8464ba32f65f7bf58bc9533  mysql-8.0.27-linux-glibc2.12-x86_64.tar.xz

解压软件包并重命名
[mysql@rhel76 app]$ tar xvf mysql-8.0.27-linux-glibc2.12-x86_64.tar.xz
[mysql@rhel76 app]$ mv mysql-8.0.27-linux-glibc2.12-x86_64 mysql8.0.27

[mysql@rhel76 app]$ ll
total 1168588
drwxrwxr-x 9 mysql mysql        129 Nov 24 00:54 mysql8.0.27
-rw-r--r-- 1 mysql mysql 1196633756 Nov 24 00:49 mysql-8.0.27-linux-glibc2.12-x86_64.tar.xz

Linux7.6二进制安装Mysql8.0.27详细操作步骤

五.环境变量配置

cat >> /home/mysql/.bash_profile << "EOF"
MYSQL_HOME=/mysql/app/mysql8.0.27
PATH=$PATH:$HOME/.local/bin:$HOME/bin:$MYSQL_HOME/bin
EOF


source ~/.bash_profile
which mysql

Linux7.6二进制安装Mysql8.0.27详细操作步骤

六.创建参数文件

由于是二进制文件安装,数据库参数文件需要自己配置

cat >> /mysql/conf/my3306.cnf << "EOF"
[mysqld]
server_id = 80273306
default-storage-engine= InnoDB
basedir=/mysql/app/mysql8.0.27
datadir=/mysql/data/mysql3306/data/
socket=/mysql/data/mysql3306/socket/mysql.sock
log-error=/mysql/data/mysql3306/log/mysqld.log
pid-file=/mysql/data/mysql3306/pid/mysqld.pid
port=3306
default-time_zone='+8:00'
default_authentication_plugin=mysql_native_password # 加此参数可远程登陆
transaction_isolation=READ-COMMITTED
max_connections=1500
back_log=500
wait_timeout=1800
max_user_connections=800
innodb_buffer_pool_size=1024M
innodb_log_file_size=512M
innodb_log_buffer_size=40M
slow_query_log=ON
long_query_time=5
# log settings #
slow_query_log = ON
slow_query_log_file = /mysql/data/mysql3306/slowlog/slow3306.log
log_error = /mysql/data/mysql3306/errlog/err3306.log
log_error_verbosity = 3
log_bin = /mysql/data/mysql3306/binlog/mysql_bin
log_bin_index = /mysql/data/mysql3306/binlog/mysql_binlog.index
general_log_file = /data/mysql/mysql3306/generallog/general.log
log_queries_not_using_indexes = 1
log_slow_admin_statements = 1
expire_logs_days = 90
binlog_expire_logs_seconds = 2592000      #30d
long_query_time = 2
min_examined_row_limit = 100
log_throttle_queries_not_using_indexes = 1000
innodb_flush_log_at_trx_commit=1

EOF

七.数据库初始化

mysql用户操作:
mysqld --defaults-file=/mysql/conf/my3306.cnf --initialize --user=mysql --basedir=/mysql/app/mysql8.0.27 --datadir=/mysql/data/mysql3306/data/
注意:以上同一行执行

八.启动Mysql

[mysql@rhel76 ~]$ mysqld_safe --defaults-file=/mysql/conf/my3306.cnf --user=mysql &
[1] 21406
[mysql@rhel76 ~]$ 2021-11-24T06:14:23.240372Z mysqld_safe Logging to '/mysql/data/mysql3306/errlog/err3306.log'.
2021-11-24T06:14:23.296992Z mysqld_safe Starting mysqld daemon with databases from /mysql/data/mysql3306/data

Linux7.6二进制安装Mysql8.0.27详细操作步骤

九.登陆Mysql

第一次登录 MySQL 时,需要到错误日志下找初始化密码,我这里的密码为:-(Qy5Aj9t,=a
使用 socket 加密码登录进去后,无法查询任何东西,提示先要修改 root 密码。

[mysql@rhel76 ~]$ cat /mysql/data/mysql3306/errlog/err3306.log | grep password

2021-11-24T06:12:14.610657Z 0 [Note] [MY-010309] [Server] Auto generated RSA key files through --sha256_password_auto_generate_rsa_keys are placed in data directory.
2021-11-24T06:12:14.610686Z 0 [Note] [MY-010308] [Server] Skipping generation of RSA key pair through --caching_sha2_password_auto_generate_rsa_keys as key files are present in data directory.
2021-11-24T06:12:14.615367Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: -(Qy5Aj9t,=a
2021-11-24T06:14:26.153958Z 0 [Note] [MY-010308] [Server] Skipping generation of RSA key pair through --sha256_password_auto_generate_rsa_keys as key files are present in data directory.
2021-11-24T06:14:26.153979Z 0 [Note] [MY-010308] [Server] Skipping generation of RSA key pair through --caching_sha2_password_auto_generate_rsa_keys as key files are present in data directory.

[mysql@rhel76 ~]$ mysql -uroot -p
Enter password:
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

##此处通过sock登陆
[mysql@rhel76 ~]$ mysql -uroot -p  -P 3306 -S /mysql/data/mysql3306/socket/mysql.sock
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 8
Server version: 8.0.27


Copyright (c) 2000, 2021, 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> status
ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.

十.修改密码

mysql> alter user root@'localhost' identified by 'root';Query OK, 0 rows affected (0.01 sec)mysql> status--------------mysql  Ver 8.0.27 for Linux on x86_64 (MySQL Community Server - GPL)Connection id:          8Current database:Current user:           root@localhostSSL:                    Not in useCurrent pager:          stdoutUsing outfile:          ''Using delimiter:        ;Server version:         8.0.27Protocol version:       10Connection:             Localhost via UNIX socketServer characterset:    utf8mb4Db     characterset:    utf8mb4Client characterset:    utf8mb4Conn.  characterset:    utf8mb4UNIX socket:            /mysql/data/mysql3306/socket/mysql.sockBinary data as:         HexadecimalUptime:                 8 min 0 secThreads: 2  Questions: 7  Slow queries: 0  Opens: 398  Flush tables: 3  Open tables: 36  Queries per second avg: 0.014--------------

十一.远程登陆设置

使用如下语句创建 root 用户是无法通过 navicat 等客户端登录的,
由于从 MySQL8 开始,身份验证插件发生改变,
默认的 “caching_sha2_password” 不允许远程登录,
故需将此插件修改为 “mysql_native_password” 便可登录。

mysql> create user root@'%' identified with mysql_native_password by 'root';
mysql> grant all on *.* to root@'%' with grant option;
mysql> flush privileges;

mysql> select user,host,plugin from mysql.user;  
+------------------+-----------+-----------------------+
| user             | host      | plugin                |
+------------------+-----------+-----------------------+
| root             | %         | mysql_native_password |
| mysql.infoschema | localhost | caching_sha2_password |
| mysql.session    | localhost | caching_sha2_password |
| mysql.sys        | localhost | caching_sha2_password |
| root             | localhost | mysql_native_password |
+------------------+-----------+-----------------------+
5 rows in set (0.00 sec)

Linux7.6二进制安装Mysql8.0.27详细操作步骤

到此这篇关于Linux7.6二进制安装Mysql8.0.27详细操作步骤的文章就介绍到这了,更多相关Linux7.6二进制安装Mysql8.0.27内容请搜索三水点靠木以前的文章或继续浏览下面的相关文章希望大家以后多多支持三水点靠木!

MySQL 相关文章推荐
MySQL优化之如何写出高质量sql语句
May 17 MySQL
MySQL中日期型单行函数代码详解
Jun 21 MySQL
ORM模型框架操作mysql数据库的方法
Jul 25 MySQL
MySql子查询IN的执行和优化的实现
Aug 02 MySQL
MySQL中CURRENT_TIMESTAMP的使用方式
Nov 27 MySQL
MySQL创建表操作命令分享
Mar 25 MySQL
Mysql InnoDB 的内存逻辑架构
May 06 MySQL
Mysql 文件配置解析介绍
May 06 MySQL
详解Mysql数据库平滑扩容解决高并发和大数据量问题
May 25 MySQL
mysql sock 文件解析及作用讲解
Jul 15 MySQL
Mysql中mvcc各场景理解应用
Aug 05 MySQL
Mysql的Table doesn't exist问题及解决
Dec 24 MySQL
SQL优化老出错,那是你没弄明白MySQL解释计划用法
Nov 27 #MySQL
mysql timestamp比较查询遇到的坑及解决
Nov 27 #MySQL
分享mysql的current_timestamp小坑及解决
Nov 27 #MySQL
MySQL中CURRENT_TIMESTAMP的使用方式
Nov 27 #MySQL
MySQL Innodb索引机制详细介绍
Nov 23 #MySQL
浅谈mysql哪些情况会导致索引失效
Nov 20 #MySQL
MySQL数据库索引的最左匹配原则
Nov 20 #MySQL
You might like
php判断ip黑名单程序代码实例
2014/02/24 PHP
php过滤HTML标签、属性等正则表达式汇总
2014/09/22 PHP
php+mysql实现无限级分类
2015/11/11 PHP
PHP实现加密文本文件并限制特定页面的存取的效果
2016/10/21 PHP
javascript prototype,executing,context,closure
2008/12/24 Javascript
JS的replace方法介绍
2012/10/20 Javascript
给超链接添加特效鼠标移动展示提示信息且随鼠标移动
2013/10/17 Javascript
jquery.post用法关于type设置问题补充
2014/01/03 Javascript
ExtJS 刷新后如何默认选中刷新前最后一次选中的节点
2014/04/03 Javascript
node.js中的http.response.addTrailers方法使用说明
2014/12/14 Javascript
jQuery实现点击按钮弹出可关闭层的浮动层插件
2015/09/19 Javascript
JS模拟Dialog弹出浮动框效果代码
2015/10/16 Javascript
JavaScript实现九九乘法表的简单实例
2016/06/07 Javascript
很棒的Bootstrap选项卡切换效果
2016/07/01 Javascript
Node.js的特点详解
2017/02/03 Javascript
js模拟微博发布消息
2017/02/23 Javascript
Vue.js实战之组件的进阶
2017/04/04 Javascript
微信小程序 登录的简单实现
2017/04/19 Javascript
javascript观察者模式实现自动刷新效果
2017/09/05 Javascript
微信小程序左右滑动的实现代码
2017/12/15 Javascript
基于axios 的responseType类型的设置方法
2019/10/29 Javascript
vue界面发送表情的实现代码
2020/09/11 Javascript
element-ui中dialog弹窗关闭按钮失效的解决
2020/09/22 Javascript
[43:32]2014 DOTA2华西杯精英邀请赛 5 25 LGD VS NewBee第一场
2014/05/26 DOTA
python使用cookie库操保存cookie详解
2014/03/03 Python
使用anaconda的pip安装第三方python包的操作步骤
2018/06/11 Python
Pycharm 实现下一个文件引用另外一个文件的方法
2019/01/17 Python
让你Python到很爽的加速递归函数的装饰器
2019/05/26 Python
Java ExcutorService优雅关闭方式解析
2020/05/30 Python
Python私有属性私有方法应用实例解析
2020/09/15 Python
Python用Jira库来操作Jira
2020/12/28 Python
HTML5中的网络存储实现方式
2020/04/28 HTML / CSS
竞选大队长演讲稿
2014/04/29 职场文书
机关保密承诺书
2014/06/03 职场文书
预备党员党支部意见
2015/06/02 职场文书
python playwright之元素定位示例详解
2022/07/23 Python