yum密钥报错

解决报错

[root@node3 mnt]# cat /etc/yum.repos.d/local.repo

[BaseOS_repo]

baseurl = file:///mnt/BaseOS

enabled = 1

gpgcheck = 1

gpgkey = /etc/pki/RPM-GPG-KEY-redhat-release

name = BaseOS

[AppStream_repo]

baseurl = file:///mnt/AppStream

enabled = 1

gpgcheck = 1

gpgkey = /etc/pki/RPM-GPG-KEY-redhat-release

name = AppStream

gpgcheck

开启了密钥检查

yum安装出错

warning: /mnt/AppStream/Packages/redis-5.0.3-2.module+el8.0.0.z+3657+acb471dc.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY

1.直接关掉gpgcheck可以防止报错

2.也可以选择导入新的密钥

进入光盘所在目录



导入新密钥

[root@node3 mnt]# rpm --import RPM-GPG-KEY-redhat-beta

[root@node3 mnt]# rpm --import RPM-GPG-KEY-redhat-release

[root@node3 mnt]# rpm -qa | grep pubkey

再次yum安装



成功