Issue Issue with Plesk Updates

[Studiowebex]

Hi Guys,
i receive the beloww error from my Plesk server
Pls tell me what it means?
Is it dangerous for my server and sites?
what can i do?
Thanks
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Some problems occurred with the System Updates tool on your server dias.wis.gr. Please resolve them manually. Reason: 2022-02-14 03:48:14 INFO: pum is called with arguments: ['--list', '--repo-info', '--json'] 2022-02-14 03:48:14 INFO: Librepo version: 1.14.0 with CURL_GLOBAL_ACK_EINTR support (libcurl/7.61.1 OpenSSL/1.1.1k zlib/1.2.11 brotli/1.0.6 libidn2/2.2.0 libpsl/0.20.2 (+libidn2/2.2.0) libssh/0.9.4/openssl/zlib nghttp2/1.41.0) 2022-02-14 03:48:14 INFO: --- logging initialized --- 2022-02-14 03:48:14 DEBUG: User-Agent: constructed: 'libdnf (CentOS Linux 8; generic; Linux.x86_64)' 2022-02-14 03:48:14 INFO: Librepo version: 1.14.0 with CURL_GLOBAL_ACK_EINTR support (libcurl/7.61.1 OpenSSL/1.1.1k zlib/1.2.11 brotli/1.0.6 libidn2/2.2.0 libpsl/0.20.2 (+libidn2/2.2.0) libssh/0.9.4/openssl/zlib nghttp2/1.41.0) 2022-02-14 03:48:14 INFO: Start downloading 1 files of unknown size 0 delta RPMs 2022-02-14 03:48:14 INFO: Downloading: http://mirrorlist.centos.org/?release=8&arch=x86_64&repo=AppStream&infra=stock 2022-02-14 03:48:14 WARNING: LRO_MIRRORLISTURL processing failed: No URLs in mirrorlist 2022-02-14 03:48:14 INFO: Download CentOS-8 - AppStream 38B [total 0/unknown B 1/1 files] 2022-02-14 03:48:14 DDEBUG: Cleaning up. 2022-02-14 03:48:14 ERROR: Failed to download metadata for repo 'AppStream': Cannot prepare internal mirrorlist: No URLs in mirrorlist 2022-02-14 03:48:14 ERROR: Exited with returncode 1.

 

[Bitpalast]

If your operating system is CentOS 8: That was end of life last year and cannot be updated. Migrate to AlmaLinux instead.

 

[Studiowebex]

Hi,
thanks for the replay.
Pls tell me how can i do it?
its a safe procedure?
Can i do it via Plesk?
the server must reboot?
Thanks

 

[Bitpalast]

The solution was already mentioned in the other thread you are watching. Download and run GitHub - AlmaLinux/almalinux-deploy: EL to AlmaLinux migration tool.

 

[Studiowebex]

Yes, just because I am a new user I am bit anxious.
My server is not Centos 8.4 or 8.5
The one is

CentOS Linux 8.2.2004 (Core)
and the other
CentOS Linux 7.9.2009 (Core)
so what i must do first, update them to 8.5?
How can i do that?
or i can install Almalinux at once?
Thanks

 

[Bitpalast]

Currently, there is no safe way to do an in-place upgrade from CentOS 7.9 to AlmaLinux. We think there will be by the middle of 2023.

For an update from CentOS 8.2 to AlmaLinux, first do an upgrade to CentOS 8.5 (which should be very easy with yum update, then yum upgrade). Afterwards follow instructions on the EL to AlamLlinux migration tool page. If you are unsure, it may be good to hire an experience administrator.

 

[Studiowebex]

Currently, there is no safe way to do an in-place upgrade from CentOS 7.9 to AlmaLinux. We think there will be by the middle of 2023.

For an update from CentOS 8.2 to AlmaLinux, first do an upgrade to CentOS 8.5 (which should be very easy with yum update, then yum upgrade). Afterwards follow instructions on the EL to AlamLlinux migration tool page. If you are unsure, it may be good to hire an experience administrator.

Yes sure, thanks
Where I can find an experienced plesk administrator to hire?
You have something or someone you would suggest?
Thanks