在CentOS 7上安装MySQL时遇到错误:
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql-2022
GPG key retrieval failed: [Errno 14] curl#37 - "Couldn't open file /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql-2022"
需要先运行下面的命令
rpm --import https://repo.mysql.com/RPM-GPG-KEY-mysql-2022
再次执行MySQL的安装命令
yum install mysql-community-server
systemctl start mysqld
systemctl status mysqld
systemctl restart mysqld
开机启动
systemctl enable mysqld
systemctl daemon-reload
在CentOS7上安装MySQL时遇到了GPGkey检索失败的问题,错误提示为:[Errno14]curl#37-Couldn'topenfile/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql-2022。解决方案是先运行rpm命令导入GPG密钥,然后重新执行MySQL的安装命令。最后通过systemctl管理MySQL服务的启动、状态检查和重启,并设置开机启动。
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