安装Mysql 5.7版本
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wget http://repo.mysql.com/mysql57-community-release-el7-11.noarch.rpm rpm -ivh mysql57-community-release-el7-11.noarch.rpm yum install mysql-server |
GPG Keys are configured as: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
出现上述提示原因是Mysql的GPG升级了，需要重新在mysql官网获取
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rpm --import https://repo.mysql.com/RPM-GPG-KEY-mysql-2022 |
再次进行服务安装：yum -y install mysql-server
mysql默认配置文件及位置
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vim /etc/my.cnf |