Centos8 installing MySQL 8.0 (upper)

preparation

yum check update

Prerequisite plug-in

yum install gcc -y
yum install -y gcc-c++

download

1. Premise

stay usr/local establish mysql Folder

mkdir -p /usr/lcoal/mysql

2. download MySQL

2.1

wget download

wget https://cdn.mysql.com//Downloads/MySQL-8.0/mysql-8.0.27-1.el8.x86_64.rpm-bundle.tar

2.2 Download from the official website and then go through xftp7 Upload to usr/local/mysql Under the table of contents

Mysql8.0.27https://cdn.mysql.com//Downloads/MySQL-8.0/mysql-8.0.27-1.el8.x86_64.rpm-bundle.tarhttps://cdn.mysql.com//Downloads/MySQL-8.0/mysql-8.0.27-1.el8.x86_64.rpm-bundle.tar3. Unzip and delete the package

// decompression 
tar -xvf mysql-8.0.27-1.el8.x86_64.rpm-bundle.tar

// Delete 
rm -f mysql-8.0.27-1.el8.x86_64

After decompressing

mysql-community-client-8.0.27-1.el8.x86_64.rpm
mysql-community-client-debuginfo-8.0.27-1.el8.x86_64.rpm
mysql-community-client-plugins-8.0.27-1.el8.x86_64.rpm
mysql-community-client-plugins-debuginfo-8.0.27-1.el8.x86_64.rpm
mysql-community-common-8.0.27-1.el8.x86_64.rpm
mysql-community-debuginfo-8.0.27-1.el8.x86_64.rpm
mysql-community-debugsource-8.0.27-1.el8.x86_64.rpm
mysql-community-devel-8.0.27-1.el8.x86_64.rpm
mysql-community-libs-8.0.27-1.el8.x86_64.rpm
mysql-community-libs-debuginfo-8.0.27-1.el8.x86_64.rpm
mysql-community-server-8.0.27-1.el8.x86_64.rpm
mysql-community-server-debug-8.0.27-1.el8.x86_64.rpm
mysql-community-server-debug-debuginfo-8.0.27-1.el8.x86_64.rpm
mysql-community-server-debuginfo-8.0.27-1.el8.x86_64.rpm
mysql-community-test-8.0.27-1.el8.x86_64.rpm
mysql-community-test-debuginfo-8.0.27-1.el8.x86_64.rpm

3.1 install

Install the following four rmp

rpm -ivh mysql-community-common-8.0.27-1.el8.x86_64.rpm --nodeps --force

rpm -ivh mysql-community-libs-8.0.27-1.el8.x86_64.rpm --nodeps --force

rpm -ivh mysql-community-client-8.0.27-1.el8.x86_64.rpm --nodeps --force

rpm -ivh mysql-community-server-8.0.27-1.el8.x86_64.rpm --nodeps --force

Check the installed software

[[email protected] mysql]# rpm -qa | grep mysql
mysql-community-client-8.0.27-1.el8.x86_64
mysql-community-common-8.0.27-1.el8.x86_64
mysql-community-libs-8.0.27-1.el8.x86_64
mysql-community-server-8.0.27-1.el8.x86_64

Perfect settings

// Created date file 
[[email protected] mysql]# mysqld --initialize;
[[email protected] mysql]# chown mysql:mysql /var/lib/mysql -R;
// Start the service 
[[email protected] mysql]# systemctl start mysqld.service;
// adopt systemctl management mysqld service 
[[email protected] mysql]# systemctl  enable mysqld;

Pick up centos8 install （ Next ）

https://blog.csdn.net/rj2012001/article/details/121783319https://blog.csdn.net/rj2012001/article/details/121783319