yum upgrade fail in my centos with centos panel

hello,

yum upgrade fail in my centos with centos panel

Can you help me ?

[root@nshosting8 yum.repos.d]# yum upgrade
CentOS Linux 8 - AppStream                                                                                                                                                                                                     157  B/s |  38  B     00:00   
Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist
[root@nshosting8 yum.repos.d]#

REgards
https://www.stackscale.nl

CWP did some changes to the repo and your server still caches the old info, so do this:

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yum clean all

Thanks. Finally We solved this error with this : https://administraciondesistemas.com/solucion-error-failed-to-download-metadata-for-repo-appstream-centos-8/

Thanks. Finally We solved this error with this : https://administraciondesistemas.com/solucion-error-failed-to-download-metadata-for-repo-appstream-centos-8/

Not good. If you followed the guide you are mentioning then you are risking having updates that may break your system or CWP.
If you would like a stable Centos 8 STREAM production server, do this:

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sh /scripts/el8_stream_convert_to_cwp_stablethen

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dnf clean allthen

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dnf update

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