Due to an underlying storage migration (migrating from local NFS host to centralized Netapp filer), we'll have to freeze the dedicated CentOS Stream koji infrastructure (externally known as https://kojihub.stream.centos.org)

At the same time we'll migrate the lookaside cache server (aka https://sources.stream.centos.org), from local iscsi target volume to new iscsi lun served also from new Netapp filer.

Impacted services: - kojihub and builders for CentOS Stream (https://kojihub.stream.centos.org) - lookaside cache server (https://sources.stream.centos.org)

That also means that external services pointing to kojihub (like for cbs.centos.org for SIGs/tag using directly upstream koji as buildroot[s]) will be impacted , so take that into account.

Migration is scheduled for """"Friday September 30th, 11:00 am UTC time"""". You can convert to local time with $(date -d '2022-09-30 11:00 UTC')

The expected "downtime" is estimated to (maximum) 4h , time needed to : - freeze koji infra and builders - freeze lookaside cache server - (final) data sync between old and new storage volumes - storage volume swap - validate service[s] and have these available again

You can also join us in either #centos-devel or #centos-stream irc channels on irc.libera.chat if you encounter any issue.

Thanks for your understanding and patience.

on behalf of the CentOS Stream Infra team,