Skip to main content

Centos 8 : Failed to download metadata for repo 'appstream'

Introducción

Algunasveces con los cambios que existen en el ecosistema linux, como pueden ser los movimientos derivados de las actividades de Redhat, y en consecuencia sus derivados más directo Fedora y Centos, te saltan problemas esta vez y gracias a Proyectoa no perdi mucho el tiempo. ¡¡Gracias!!

Error

El error es simple, quieres actualiza o instalar algo y zas.

CentOS Linux 8 – AppStream Error: Failed to download metadata for repo ‘appstream’: Cannot prepare internal mirrorlist: No URLs in mirrorlist

Solución

Comentar los mirrorlist

sed -i -e "s|mirrorlist=|#mirrorlist=|g" /etc/yum.repos.d/CentOS-*

Modificar el baseurl

Modificaremos el baseurl de todos los ficheros del yum.repos.d

sed -i -e "s|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g" /etc/yum.repos.d/CentOS-*

Limpieza de caches y actualización del repositorio

[[email protected] ~] dnf clean all
91 files removed
[[email protected] ~]# dnf swap centos-linux-repos centos-stream-repos
CentOS Linux 8 - AppStream                                                                                                                                   2.2 MB/s | 8.4 MB     00:03    
CentOS Linux 8 - BaseOS                                                                                                                                      2.5 MB/s | 4.6 MB     00:01    
CentOS Linux 8 - Extras                                                                                                                                       70 kB/s |  10 kB     00:00    
MariaDB                                                                                                                                                      516 kB/s | 601 kB     00:01    
ELRepo.org Community Enterprise Linux Repository - el8                                                                                                       321 kB/s | 171 kB     00:00    
Extra Packages for Enterprise Linux 8 - x86_64                                                                                                               3.1 MB/s |  11 MB     00:03    
Extra Packages for Enterprise Linux Modular 8 - x86_64                                                                                                       1.1 MB/s | 1.0 MB     00:00    
Remi's Modular repository for Enterprise Linux 8 - x86_64                                                                                                    1.3 MB/s | 973 kB     00:00    
Safe Remi's RPM repository for Enterprise Linux 8 - x86_64                                                                                                   2.4 MB/s | 2.1 MB     00:00    
Webmin Distribution Neutral                                                                                                                                  3.2 MB/s |  18 MB     00:05    
Zabbix Official Repository - x86_64                                                                                                                          212 kB/s | 240 kB     00:01    
Zabbix Official Repository non-supported - x86_64                                                                                                            1.9 kB/s | 1.2 kB     00:00    
Dependencies resolved.
=============================================================================================================================================================================================
 Package                                               Architecture                             Version                                      Repository                                 Size
=============================================================================================================================================================================================
Installing:
 centos-stream-repos                                   noarch                                   8-3.el8                                      extras                                     19 k
Removing:
 centos-linux-repos                                    noarch                                   8-3.el8                                      @baseos                                    26 k

Transaction Summary
=============================================================================================================================================================================================
Install  1 Package
Remove   1 Package

Total download size: 19 k
Is this ok [y/N]: y
Downloading Packages:
centos-stream-repos-8-3.el8.noarch.rpm                                                                                                                       227 kB/s |  19 kB     00:00    
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                                                        216 kB/s |  19 kB     00:00     
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                                                                                                                                     1/1 
  Installing       : centos-stream-repos-8-3.el8.noarch                                                                                                                                  1/2 
  Erasing          : centos-linux-repos-8-3.el8.noarch                                                                                                                                   2/2 
warning: /etc/yum.repos.d/CentOS-Linux-PowerTools.repo saved as /etc/yum.repos.d/CentOS-Linux-PowerTools.repo.rpmsave
warning: /etc/yum.repos.d/CentOS-Linux-Plus.repo saved as /etc/yum.repos.d/CentOS-Linux-Plus.repo.rpmsave
warning: /etc/yum.repos.d/CentOS-Linux-HighAvailability.repo saved as /etc/yum.repos.d/CentOS-Linux-HighAvailability.repo.rpmsave
warning: /etc/yum.repos.d/CentOS-Linux-FastTrack.repo saved as /etc/yum.repos.d/CentOS-Linux-FastTrack.repo.rpmsave
warning: /etc/yum.repos.d/CentOS-Linux-Extras.repo saved as /etc/yum.repos.d/CentOS-Linux-Extras.repo.rpmsave
warning: /etc/yum.repos.d/CentOS-Linux-Devel.repo saved as /etc/yum.repos.d/CentOS-Linux-Devel.repo.rpmsave
warning: /etc/yum.repos.d/CentOS-Linux-ContinuousRelease.repo saved as /etc/yum.repos.d/CentOS-Linux-ContinuousRelease.repo.rpmsave
warning: /etc/yum.repos.d/CentOS-Linux-BaseOS.repo saved as /etc/yum.repos.d/CentOS-Linux-BaseOS.repo.rpmsave
warning: /etc/yum.repos.d/CentOS-Linux-AppStream.repo saved as /etc/yum.repos.d/CentOS-Linux-AppStream.repo.rpmsave

  Verifying        : centos-stream-repos-8-3.el8.noarch                                                                                                                                  1/2
  Verifying        : centos-linux-repos-8-3.el8.noarch                                                                                                                                   2/2

Installed:
  centos-stream-repos-8-3.el8.noarch
Removed:
  centos-linux-repos-8-3.el8.noarch

Complete! 

Ya lo tienes.

Aviso

Esta documentación y su contenido, no implica que funcione en tu caso o determinados casos. También implica que tienes conocimientos sobre lo que trata, y que en cualquier caso tienes copias de seguridad. El contenido el contenido se entrega, tal y como esta, sin que ello implique ningún obligación ni responsabilidad por parte de Castris

Si necesitas soporte profesional puedes contratar con Castris soporte profesional.