1.仓库安装

1.1查看版本和安装mysql包

[root@localhost ~]# cat /etc/redhat-release
Red Hat Enterprise Linux release 9.1 (Plow)
[root@localhost ~]# rpm -ivh https://repo.mysql.com/mysql80-community-release-el9-1.noarch.rpm

1.2装包

[root@localhost ~]# dnf install mysql-server -y

 1.3查看所装的包

[root@localhost ~]# rpm -qa | grep mysql
mysql80-community-release-el9-1.noarch
mysql-community-common-8.0.32-1.el9.x86_64
mysql-community-client-plugins-8.0.32-1.el9.x86_64
mysql-community-libs-8.0.32-1.el9.x86_64
mysql-community-client-8.0.32-1.el9.x86_64
mysql-community-icu-data-files-8.0.32-1.el9.x86_64
mysql-community-server-8.0.32-1.el9.x86_64

1.4运行

[root@localhost ~]# systemctl start mysqld

1.5查看初始密码

[root@localhost ~]# grep 'temporary password' /var/log/mysqld.log

 1.6登录数据库，修改密码

[root@localhost ~]# mysql -uroot -p'h#:FoU;YP5an'

mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'Admin123!';

1.7删除数据库

[root@localhost ~]# dnf remove mysql-server -y

[root@localhost ~]# rpm -qa | grep mysql
mysql80-community-release-el9-1.noarch
[root@localhost ~]# dnf remove  mysql80-community-release -y
[root@localhost ~]# rm -rf /var/lib/mysql/  /var/log/mysqld.log

2.本地安装

2.1新建目录

[root@localhost ~]# mkdir mysql

2.2下载mysql的rpm包，解压包

root@localhost ~]# cd mysql/
[root@localhost mysql]# wget  https://cdn.mysql.com//Downloads/MySQL-8.0/mysql-8.0.32-1.el9.x86_64.rpm-bundle.tar

[root@localhost mysql]# tar xvf mysql-8.0.32-1.el9.x86_64.rpm-bundle.tar
mysql-community-client-8.0.32-1.el9.x86_64.rpm
mysql-community-client-debuginfo-8.0.32-1.el9.x86_64.rpm
mysql-community-client-plugins-8.0.32-1.el9.x86_64.rpm
mysql-community-client-plugins-debuginfo-8.0.32-1.el9.x86_64.rpm
mysql-community-common-8.0.32-1.el9.x86_64.rpm
mysql-community-debuginfo-8.0.32-1.el9.x86_64.rpm
mysql-community-debugsource-8.0.32-1.el9.x86_64.rpm
mysql-community-devel-8.0.32-1.el9.x86_64.rpm
mysql-community-icu-data-files-8.0.32-1.el9.x86_64.rpm
mysql-community-libs-8.0.32-1.el9.x86_64.rpm
mysql-community-libs-debuginfo-8.0.32-1.el9.x86_64.rpm
mysql-community-server-8.0.32-1.el9.x86_64.rpm
mysql-community-server-debug-8.0.32-1.el9.x86_64.rpm
mysql-community-server-debug-debuginfo-8.0.32-1.el9.x86_64.rpm
mysql-community-server-debuginfo-8.0.32-1.el9.x86_64.rpm
mysql-community-test-8.0.32-1.el9.x86_64.rpm
mysql-community-test-debuginfo-8.0.32-1.el9.x86_64.rpm

2.3安装所需要的依赖包

[root@localhost mysql]# dnf localinstall  mysql-community-server-8.0.32-1.el9.x86_64.rpm \
> mysql-community-client-8.0.32-1.el9.x86_64.rpm \
> mysql-community-common-8.0.32-1.el9.x86_64.rpm \
> mysql-community-icu-data-files-8.0.32-1.el9.x86_64.rpm \
> mysql-community-client-plugins-8.0.32-1.el9.x86_64.rpm \
> mysql-community-libs-8.0.32-1.el9.x86_64.rpm

 

2.4启动服务

[root@localhost mysql]# systemctl start mysqld
[root@localhost mysql]# systemctl status mysqld

2.5查看密码，登录数据库

[root@localhost mysql]# grep 'temporary password' /var/log/mysqld.log
2023-02-14T18:18:22.274892Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: g;,lsoeU7qgY
[root@localhost mysql]# mysql -uroot -pg;,lsoeU7qgY

3.容器安装

3.1 安装需要的依赖包

[root@localhost ~]# dnf install -y yum-utils device-mapper-persistent-data lvm2

3.2添加阿里云的容器仓库

[root@localhost ~]# yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

3.3在下载docker时修改网站为阿里云网站

[root@localhost ~]# sed -i 's+download.docker.com+mirrors.aliyun.com/docker-ce+' /etc/yum.repos.d/docker-ce.repo

3.4安装docker-ce

[root@localhost ~]# dnf install docker-ce --allowerasing -y

3.5启动容器

[root@localhost ~]# systemctl start docker
[root@localhost ~]# systemctl status docker

3.6测试容器

[root@localhost ~]# docker run hello-world

3.7运行mysqltest容器

[root@localhost ~]# docker run --name mysqltest -e MYSQL_ROOT_PASSWORD=123456 -d mysql

3.8进入

[root@localhost ~]# docker exec -it mysqltest /bin/bash
bash-4.4# mysql -uroot -p123321

4.源码安装

4.1添加用户和组

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

4.2创建目录

 cd mysql-source/

4.3开始源码安装，下载源码包

[root@localhost ~]# wget  https://cdn.mysql.com//Downloads/MySQL-8.0/mysql-boost-8.0.32.tar.gz

4.4解压包

[root@localhost ~]# tar xvf mysql-boost-8.0.32.tar.gz

4.5安装编译器所需要的东西

[root@localhost mysql-source]# cd mysql-8.0.32/
[root@localhost mysql-8.0.32]# yum install gcc gcc-c++ cmake -y

 

4.6安装编译时所需要的库

root@localhost mysql-8.0.32]# yum install   cmake gcc-toolset-12-gcc gcc-toolset-12-gcc-c++ gcc-toolset-12-binutils openssl-devel ncurses-devel libtirpc rpcgen git  -y

[root@localhost bld]# rpm -ivh https://mirrors.tuna.tsinghua.edu.cn/centos-stream/9-stream/CRB/x86_64/os/Packages/libtirpc-devel-1.3.3-0.el9.x86_64.rpm

4.7创建目录

[root@localhost mysql-8.0.32]# mkdir bld
[root@localhost mysql-8.0.32]# cd bld

4.8起服务,编译

[root@localhost bld]# cmake .. -DWITH_BOOST=../boost/boost_1_77_0/
[root@localhost bld]# make    ########该过程很久，请耐心等待

[root@localhost bld]# make install

4.9 创建目录并修改所属者和所属组

[root@localhost mysql]# cd /usr/local/mysql
[root@localhost mysql]# mkdir mysql-files
[root@localhost mysql]# chown mysql:mysql mysql-files

4.10修改权限

[root@localhost mysql]# chmod 750 mysql-files

4.11初始化数据库

[root@localhost mysql]# bin/mysqld --initialize --user=mysql

4.12开启支持ssl加密

[root@localhost mysql]# bin/mysql_ssl_rsa_setup

4.13启动mysql进程

[root@localhost mysql]# grep 'temporary password' /var/log/mysqld.log
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'Admin123!';

4.14停止服务

[root@localhost mysql]# ./bin/mysqladmin -uroot -pAdmin123! shutdown