Hi all,

For some reasons, my CentOS7 system will not upgrade via yum but my CentOS8 server does.
Any idea why?

Info: the commands below was issued after yum has updated everything yum has found.

Regards
Tom

On CentOS 7

[root@mail yum.repos.d]# cat eGroupWare.repo 
[server_eGroupWare]
name=EGroupware (CentOS_7)
type=rpm-md
baseurl=http://download.opensuse.org/repositories/server:/eGroupWare/CentOS_7/
gpgcheck=1
gpgkey=http://download.opensuse.org/repositories/server:/eGroupWare/CentOS_7/repodata/repomd.xml.key
enabled=1
[root@mail yum.repos.d]# yum update
Loaded plugins: fastestmirror, langpacks, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Loading mirror speeds from cached hostfile
* atomic: www3.atomicorp.com
* base: pkg.adfinis.com
* epel: pkg.adfinis.com
* extras: pkg.adfinis.com
* remi-php56: remi.mirror.liteserver.nl
* remi-safe: remi.mirror.liteserver.nl
* updates: pkg.adfinis.com
No packages marked for update
[root@mail yum.repos.d]# cat /var/lib/docker/volumes/egroupware-docker_sources/_data/api/setup/setup.inc.php | grep -i maintenance_release
$setup_info['api']['versions']['maintenance_release'] = '21.1.20210629';

On CentOS 8

[root@mail yum.repos.d]# cat server\:eGroupWare.repo
[server_eGroupWare]
name=EGroupware (CentOS_8)
type=rpm-md
baseurl=https://download.opensuse.org/repositories/server:/eGroupWare/CentOS_8/
gpgcheck=1
gpgkey=https://download.opensuse.org/repositories/server:/eGroupWare/CentOS_8/repodata/repomd.xml.key
enabled=1
[root@mail yum.repos.d]# yum update
Last metadata expiration check: 2:57:07 ago on Fri 23 Jul 2021 09:20:12 AM CEST.
Dependencies resolved.
Nothing to do.
Complete!
[root@mail yum.repos.d]# cat /var/lib/docker/volumes/egroupware-docker_sources/_data/api/setup/setup.inc.php | grep -i maintenance_release
$setup_info['api']['versions']['maintenance_release'] = '21.1.20210723';

Ah got it! RTFM is key

Manual (container) update in a Docker installation

[root@mail yum.repos.d]# cd /etc/egroupware-docker
[root@mail egroupware-docker]# docker-compose pull
Pulling watchtower ... done
Pulling db         ... done
Pulling egroupware ... done
Pulling push       ... done
Pulling nginx      ... done
[root@mail egroupware-docker]# docker-compose up -d
egroupware-watchtower is up-to-date
Recreating egroupware-db ... done
Recreating egroupware    ... done
Recreating egroupware-push ... done
Recreating egroupware-nginx ... done

[root@mail egroupware-docker]# cat /var/lib/docker/volumes/egroupware-docker_sources/_data/api/setup/setup.inc.php | grep -i maintenance_release
$setup_info['api']['versions']['maintenance_release'] = '21.1.20210723';

Best regards
Tom