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FS#44687 — Errors during volumes attachment to pods

Attached to Project— Kubernetes
Incident
Backend / Core
CLOSED
100%
- Incident summary/Résumé de l'incident: Errors during volumes attachment to pods
- Start time/Heure de début: 2020-05-19 03:01:09.931 UTC
- Impact / Périmètre affecté: All Managed Kubernetes Service regions
- Impact type / Type d'impact : Creation and rescheduling of pods with volumes
- Estimated date to recovery / Date de résolution estimée : NO ETA to share at the moment

* No issue on APIServer and others available resources.
* No issue on persistent volumes created on PublicCloud side.
Date:  Friday, 22 May 2020, 18:50PM
Reason for closing:  Done
Additional comments about closing:  The incident is now solved.
Pods can now mount more than 6 volumes by nodes available in managed clusters.
Comment by OVH - Friday, 22 May 2020, 12:14PM

The root cause has been found in the libvirt toolkit used by Openstack.
No more than 6 volumes can be mounted per host.
A patch will be implemented and deployed in the next hours.


Comment by OVH - Friday, 22 May 2020, 15:31PM

We are still working with the Public CLoud team to fix this outage.
Sorry for the inconvenience.


Comment by OVH - Friday, 22 May 2020, 16:55PM

Patch deployment in progress on GRA7 region.


Comment by OVH - Friday, 22 May 2020, 17:44PM

Issue related to this incident: http://travaux.ovh.net/?do=details&id=44690


Comment by OVH - Friday, 22 May 2020, 17:46PM

Patch deployment on GRA7 is now over.
Patch deployment on GRA5 in progress.


Comment by OVH - Friday, 22 May 2020, 18:23PM

Patch deployment on GRA5 is now over.
Patch deployment on BHS5 in progress.


Comment by OVH - Friday, 22 May 2020, 18:47PM

Patch deployment on BSH5 is now over.