mysql-8.0.17-1.el7.x86_64.rpm-bundle安装教程

[root@localhost rpm]# cd /home/
[root@localhost home]# tar -xf mysql-8.0.17-1.el7.x86_64.rpm-bundle.tar 
[root@localhost home]#  rpm -ivh mysql-community-common-8.0.17-1.el7.x86_64.rpm
warning: mysql-community-common-8.0.17-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:mysql-community-common-8.0.17-1.e################################# [100%]
[root@localhost home]# rpm -ivh mysql-community-libs-8.0.17-1.el7.x86_64.rpm
warning: mysql-community-libs-8.0.17-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
error: Failed dependencies:
        mariadb-libs is obsoleted by mysql-community-libs-8.0.17-1.el7.x86_64
[root@localhost home]# rpm -qa|grep mariadb 
mariadb-devel-5.5.56-2.el7.x86_64
mariadb-test-5.5.56-2.el7.x86_64
mariadb-5.5.56-2.el7.x86_64
mariadb-libs-5.5.56-2.el7.x86_64
mariadb-server-5.5.56-2.el7.x86_64
[root@localhost home]# rpm -e --nodeps mariadb-devel-5.5.56-2.el7.x86_64
[root@localhost home]# rpm -e --nodeps mariadb-test-5.5.56-2.el7.x86_64
^[[A[root@localhost home]# rpm -e --nodeps mariadb-5.5.56-2.el7.x86_64
[root@localhost home]# rpm -e --nodeps mariadb-libs-5.5.56-2.el7.x86_64
[root@localhost home]# rpm -e --nodeps mariadb-server-5.5.56-2.el7.x86_64
[root@localhost home]# rpm -qa|grep mariadb 
[root@localhost home]# rpm -ivh mysql-community-libs-8.0.17-1.el7.x86_64.rpm
warning: mysql-community-libs-8.0.17-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:mysql-community-libs-8.0.17-1.el7################################# [100%]
[root@localhost home]#  rpm -ivh mysql-community-client-8.0.17-1.el7.x86_64.rpm
warning: mysql-community-client-8.0.17-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY