Centos7yum安裝MySQL8

STEP1：獲取官方yum源

wget https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm

☆或者你可以手動編寫yum源

[mysql80-community]
name=MySQL 8.0 Community Server
baseurl=http://repo.mysql.com/yum/mysql-8.0-community/el/7/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

STEP2：安裝rpm包

rpm -ivh mysql80-community-release-el7-3.noarch.rpm

STEP3：生成緩存並列出MySQL相關包

yum makecache && yum repoolist all | grep "mysql.*"

STEP4：安裝MySQL服務

yum install -y mysql-community-server

STEP5：啓動MySQL服務

systemctl start mysqld

STEP6：初始密碼在文件中，輸出行的最後一段就是密碼

cat /var/log/mysqld.log | grep password