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[Final Message] Outage finished on Friday 26 September 2025 at 09:35am UTC and post mortem published: https://github.com/jenkins-infra/helpdesk/issues/4813#issuecomment-3339518665.
[Update] Friday 26 September 2025 at 09:35am UTC: ongoing production outage on the cluster (unexpected side effect of the migration): https://github.com/jenkins-infra/helpdesk/issues/4813.
[Update] Migration was finished on Thursday 25 September 2025 at 03:30PM UTC. See https://github.com/jenkins-infra/helpdesk/issues/4617#issuecomment-3334826339.
[Initial Message]
Thursday 25 September 2025, starting at 11:30AM UTC, we’ll perform a migration + upgrade of the AKS(Azure) cluster publick8s to a new location and to Kubernetes 1.32.
The expected impacts are:
Restart of the following services, with a downtime between 2 and 15 min (depends on Azure Storage systems):
Temporary disruptions (no Log-in/log-out possible during the LDAP restart) on:
Temporary disruptions (slow requests or outage of a few minutes) on:
More details in https://github.com/jenkins-infra/helpdesk/issues/4617.
Last updated: October 1, 2025 at 8:39 AM UTC