devel January 2023

devel@lists.centos.org

15 participants
23 discussions

Infra SIG Meeting Minutes (2022-12-14) & Next Meeting Details (2023-01-11)
by Aoife Moloney 05 Jan '23

05 Jan '23

Sorry for the long title, I will work on that :) Below are the meeting minutes from the Infra SIGs last session in December 2022. It's a bit late being sent due to some illness & holidays at the end of December, but we hope you all enjoyed some time off over the end of last year and the New Year too! ## 2022-12-14 ### TO-DOs * Schedule an upgrade for koji builders in CentOS Stream to move from 1.30 -> 1.31 & announce outage window. We will formally agree to the date(s) for this work at the next infra meeting * Review the policy file for build & tag structure - this is in the release notes for koji so this will need to be reviewed and amended to match what is happening in the infrastructure. https://docs.pagure.org/koji/release_notes/release_notes_1.31/#system-chang… ### In Flight * Investigate ways to optimize the downloading experience for end users such as: * Tuning our cloudfront APIs like cache expiry & regional-level items, eg composes.centos.stream.org is fronted by cloudfront and the textfiles are not cached (compose id, tree info, etc) so we would like to tune this flow * Review of the policies we are using at cloudfront ### Done * mirror.stream.centos.org has been migrated to cloudfront setup* cbs.centos.org has been upgraded to koji 1.31 ## Next Meeting Agenda (2023-01-1) * Discuss the possibility of Power 10 building for CentOS Stream* Stream koji upgrade 1.30 -> 1.31 date planning ### Meeting Time & joining details: * Wednesday 11th Jan @ 12:30pm Ireland Time (I never seem to write time zones correctly so I am just using mine :) ) * Google Meet: meet.google.com/sgb-ubrz-vzz or Join by phone ‪(IE) +353 1 571 1000‬ PIN: ‪360 311 061 1805‬# Kindest regards, Aoife - on behalf of the CentOS Infra SIG -- Aoife Moloney Product Owner Community Platform Engineering Team Red Hat EMEA <https://www.redhat.com> Communications House Cork Road Waterford <https://www.redhat.com>

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CentOS Hyperscale SIG meetup @ Connect/FOSDEM 2023
by Davide Cavalca 05 Jan '23

05 Jan '23

Hello, The CentOS Hyperscale SIG will be holding an in-person meetup on on February 2nd, 2023 at DoubleTree Brussels City Center Hotel. This is the same venue hosting CentOS Connect on February 3rd, and only a short walk from where FOSDEM will be held over the weekend. The meetup is open to everybody interested -- you don't have to be a member of the SIG to attend, and we'd welcome participation from anyone interested in this space. The event will be held from 9am to 5pm in the Birth room at the DoubleTree hotel. While this is an in-person event, we will do our best to setup a conference bridge so that remote participants can attend and interact as well. Please register at https://www.eventbrite.com/e/centos-hyperscale-sig-meetup-connectfosdem-202… to help with the event planning. Cheers Davide

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Pruning old/scratch jobs from cbs.centos.org koji storage
by Fabian Arrotin 04 Jan '23

04 Jan '23

Hi all, We recently reviewed our storage consumption and one thing I realized is that, apart from running on out-of-warranty, the nfs share used by cbs.centos.org koji is growing (which is a good sign that people/SIGs are using it) but also with things that shouldn't stay behind, like temporary scratch (test) builds. Problem is that apart from consuming disk space on that nfs storage node, it's also consuming resources on the (older) backup node, also extending the needed time to take backup. I intend (in the following days) to implement through ansible a script itself just based on upstream koji-prune-scratch one (https://pagure.io/koji-tools/blob/master/f/src/bin/koji-prune-scratch) I'd like to start cleaning (deleting) scratch jobs that are (like in that upstream script) more than 7 days (scratch builds aren't proper builds and so are never tagged and so never signed/pushed out to mirrors). -- Fabian Arrotin The CentOS Project | https://www.centos.org gpg key: 17F3B7A1 | @arrfab@fosstodon.org

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devel January 2023