[Ci-users] Infra - planned outage (short notice) : duffy.ci.centos.org

Mon Aug 7 09:05:02 UTC 2023
Fabian Arrotin <arrfab at centos.org>

Hi,

Context : https://pagure.io/centos-infra/issue/1211
We'll apply some duffy codebase update and also have to pause Duffy API 
to ensure Duffy DB and provisioned aws infra can be reconciled.

Migration is scheduled for """"Monday August 7th 12:00 am UTC time"""".
You can convert to local time with $(date -d '2023-08-07 12:00 UTC')

The expected "downtime" is estimated to ~10 minutes , time needed to :
- stop duffy API service
- upgrade to version 3.3.9 (and upgrade database schema)
- terminate all Duffy EC2 instances (including the ones in "unknown" 
state, from a Duffy DB PoV)
- clean up Duffy DB to reflect "starting from scratch" state
- restart Duffy API service (from that point, Duffy will reprovision all 
the pools automatically)


Thanks for your understanding and patience.

on behalf of the Infra team,
-- 
Fabian Arrotin
The CentOS Project | https://www.centos.org
gpg key: 17F3B7A1 | @arrfab[@fosstodon.org]
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