MySQL8.0.33二进制包安装与部署

官方文档

https://downloads.mysql.com/archives/community/

https://dev.mysql.com/doc/refman/8.1/en/binary-installation.html



官方文档操作步骤
# Preconfiguration setup
$> groupadd mysql
$> useradd -r -g mysql -s /bin/false mysql
# Beginning of source-build specific instructions
$> tar zxvf mysql-VERSION.tar.gz
$> cd mysql-VERSION
# Postinstallation setup
$> cd /usr/local/mysql
$> mkdir mysql-files
$> chown mysql:mysql mysql-files
$> chmod 750 mysql-files
$> bin/mysqld --initialize --user=mysql
$> bin/mysql_ssl_rsa_setup
$> bin/mysqld_safe --user=mysql &
# Next command is optional
$> cp support-files/mysql.server /etc/init.d/mysql.server

环境准备

[root@node01 ~]# yum remove mariadb
[root@node01 ~]# yum install libaio-devel -y
[root@node01 ~]# rm -rf /etc/my.cnf

创建用户组和用户

[root@node01 ~]# id mysql
id: mysql: no such user

[root@node01 ~]# groupadd -g 54321 mysql

[root@node01 ~]# useradd -r -g mysql -s /bin/false -u 54321 mysql
[root@node01 ~]# id mysql
uid=54321(mysql) gid=54321(mysql) groups=54321(mysql)

下载、解压缩、创建软链接

1、wget下载mysql

[root@node01 ~]# wget https://downloads.mysql.com/archives/get/p/23/file/mysql-8.0.33-linux-glibc2.12-x86_64.tar

2、解压缩

[root@node01 ~]# tar -xf mysql-8.0.33-linux-glibc2.12-x86_64.tar 
[root@node01 ~]# tar -xf mysql-8.0.33-linux-glibc2.12-x86_64.tar.xz -C /usr/local/cluster/


3、创建软链接
[root@node01 ~]# ln -s /usr/local/cluster/mysql-8.0.33-linux-glibc2.12-x86_64/ /usr/local/mysql


[root@node03 ~]# ll -h /usr/local/mysql/
total 292K
drwxr-xr-x  2 7161 31415 4.0K Mar 17 03:33 bin
drwxr-xr-x  2 7161 31415   38 Mar 17 03:33 docs
drwxr-xr-x  3 7161 31415  282 Mar 17 03:33 include
drwxr-xr-x  6 7161 31415  201 Mar 17 03:33 lib
-rw-r--r--  1 7161 31415 279K Mar 17 01:22 LICENSE
drwxr-xr-x  4 7161 31415   30 Mar 17 03:33 man
-rw-r--r--  1 7161 31415  666 Mar 17 01:22 README
drwxr-xr-x 28 7161 31415 4.0K Mar 17 03:33 share
drwxr-xr-x  2 7161 31415   77 Mar 17 03:33 support-files

创建数据目录

[root@node01 ~]# mkdir -p /data/mysql/3306/data
[