Kesalahan tidak dapat menemukan kecocokan mysql-community-server

Saya menghapus mysql yang berfungsi dari repo dengan yum remove mysql mysql-server dan mencoba menginstal dari sumber rpm dari situs web mysql dan gagal

Jadi saya menghapus instalan rpm dan menginstal ulang melalui yum, dan dikatakan paket tidak tersedia, apa yang harus saya lakukan?

root@ns5000967 [/home/alex]# yum install mysql mysql-server
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: less.cogeco.net
 * epel: epel.mirror.constant.com
 * extras: centos.bhs.mirrors.ovh.net
 * rpmforge: mirror.rit.edu
 * updates: mirror.agmn.ca
Setting up Install Process
No package mysql available.
No package mysq-server available.
Error: Nothing to do

Hal paling penting yang muncul dengan yum search mysql

MySQL51-client.x86_64 : MySQL - Client
MySQL51-devel.x86_64 : MySQL - Development header files and libraries
MySQL51-server.x86_64 : MySQL - a very fast and reliable SQL database server
MySQL51-shared.x86_64 : MySQL - Shared libraries
MySQL51-test.x86_64 : MySQL - Test suite

Menjalankan yum install MySQL51-client MySQL51-server

masih gagal dalam usaha saya. Sekarang

root@ns5000967 [/home/alex]# yum clean all
Loaded plugins: fastestmirror
Cleaning repos: base epel extras rpmforge updates
Cleaning up Everything
Cleaning up list of fastest mirrors

-

root@ns5000967 [/home/alex]# yum list mysql mysql-server
Loaded plugins: fastestmirror
Determining fastest mirrors
epel/metalink                                                                               |  13 kB     00:00
 * base: less.cogeco.net
 * epel: epel.mirror.constant.com
 * extras: centos.bhs.mirrors.ovh.net
 * rpmforge: mirror.rit.edu
 * updates: centos.mirror.gtcomm.net
base                                                                                              | 3.7 kB     00:00
base/primary_db                                                                                   | 4.4 MB     00:00
epel                                                                                              | 4.2 kB     00:00
epel/primary_db                                                                                   | 5.5 MB     00:00
extras                                                                                            | 3.4 kB     00:00
extras/primary_db                                                                                 |  18 kB     00:00
rpmforge                                                                                          | 1.9 kB     00:00
rpmforge/primary_db                                                                               | 2.6 MB     00:08
updates                                                                                           | 3.4 kB     00:00
updates/primary_db                                                                                 | 4.4 MB     00:00
Error: No matching Packages to list

/etc/yum. conf

[main]
exclude=bind-chroot courier* dovecot* exim* filesystem httpd* mod_ssl* mydns* mysql* nsd* php* proftpd* pure-ftpd* ruby* spamassassin* squirrelmail*
tolerant=1
errorlevel=1
cachedir=/var/cache/yum/$basearch/$releasever
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1
installonly_limit=5
bugtracker_url=http://bugs.centos.org/set_project.php?     project_id=16&ref=http://bugs.centos.org/bug_report_page.php?category=yum
distroverpkg=centos-release

-

root@ns5000967 [/home/alex]# ls /etc/yum.repos.d/*
/etc/yum.repos.d/CentOS-Base.repo       /etc/yum.repos.d/CentOS-Media.repo       /etc/yum.repos.d/epel.repo          /etc/yum.repos.d/mirrors-rpmforge             /etc/yum.repos.d/mirrors-rpmforge-testing  /etc/yum.repos.d/rpmforge.repo
/etc/yum.repos.d/CentOS-Debuginfo.repo  /etc/yum.repos.d/CentOS-Vault.repo       /etc/yum.repos.d/epel-testing.repo  /etc/yum.repos.d/mirrors-rpmforge-extras      /etc/yum.repos.d/remi.repo

Ketika saya membuat perubahan repo, saya mencadangkan repo ke direktori cadangan. Ketika saya membatalkan perubahan, saya menyalin kembali repo dari cadangan

Jika itu masih bisa menjadi masalah penyimpanan repo, saya akan mengikuti saran untuk memeriksanya/memeriksa apakah itu benar

Larutan

Di /etc/yum. conf yang ada di daftar pengecualian mysql. yoonix dapat menunjukkan ini untuk saya, yang saya abaikan

Sudah mencoba. itu tidak bekerja untuk saya

[mansoor@fedora ~]$ sudo dnf install mysql-community-server
MySQL 8.0 Community Server                      3.8  B/s |  10  B     00:02    
Errors during downloading metadata for repository 'mysql80-community':
  - Status code: 404 for http://repo.mysql.com/yum/mysql-8.0-community/fc/36/x86_64/repodata/repomd.xml (IP: 184.50.20.242)
Error: Failed to download metadata for repo 'mysql80-community': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
MySQL Connectors Community                      3.6  B/s |  10  B     00:02    
Errors during downloading metadata for repository 'mysql-connectors-community':
  - Status code: 404 for http://repo.mysql.com/yum/mysql-connectors-community/fc/36/x86_64/repodata/repomd.xml (IP: 184.50.20.242)
Error: Failed to download metadata for repo 'mysql-connectors-community': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
MySQL Tools Community                                                                                                                   2.4  B/s |  10  B     00:04    
Errors during downloading metadata for repository 'mysql-tools-community':
  - Status code: 404 for http://repo.mysql.com/yum/mysql-tools-community/fc/36/x86_64/repodata/repomd.xml (IP: 184.50.20.242)
Error: Failed to download metadata for repo 'mysql-tools-community': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
Ignoring repositories: mysql80-community, mysql-connectors-community, mysql-tools-community
Last metadata expiration check: 3:50:30 ago on Fri 03 Jun 2022 08:36:05 AM PKT.
No match for argument: mysql-community-server
Error: Unable to find a match: mysql-community-server

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