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FS#37853 — infrastructure management : router A9 - all zones

Attached to Project— Dedicated Cloud
Maintenance
Backend / Core
CLOSED
100%
Bonjour ,
nous allons mettre a jour nos routers A9 sur toutes les zones.
Cette maintenance n'aura aucun impact sur le fonctionnement de vos vms.
cette operation sera realisee sur la periode :

WAW1C jeudi 18 April 2019 02H00 AM CEST
PAR1C lundi 22 April 2019 02H00 AM CEST
ERI1C mardi 23 April 2019 02H00 AM CEST
LIM1C mercredi 24 April 2019 02H00 AM CEST
BHS1A lundi 10 juin 2019 - 08H00 AM to 12H00 PM CEST
SBG1A jeudi 04 juillet 2019 - 04H00 AM to 06H00 AM CEST
RBX2 mardi 09 juillet 2019 - 02H00 AM to 06H00 AM CEST

----

Hi,
we are going to update the router A9 on all zones.
This maintenance won't have any impact on your vms.
Schedule:

WAW1C Thursday 18 April 2019 02H00 AM CEST
PAR1C Monday 22 April 2019 02H00 AM CEST
ERI1C Tuesday 23 April 2019 02H00 AM CEST
LIM1C Wednesday 24 April 2019 02H00 AM CEST
BHS1A monday 10th june 2019 - 08H00 AM to 12H00 PM CEST
SBG1A Thursday 04Th july 2019 - 04H00 AM to 06H00 AM CEST
RBX2 tuesday 09Th july 2019 - 02H00 AM to 06H00 AM CEST


Date:  Thursday, 11 July 2019, 05:47AM
Reason for closing:  Done
Comment by OVH - Thursday, 18 April 2019, 19:28PM

ASR update WAW1C done


Comment by OVH - Thursday, 25 April 2019, 14:01PM

Upgrade for BHS1A is getting delayed. operations tooks longer than expected.
End of upgrade is targeted for 4PM CEST.


Comment by OVH - Thursday, 25 April 2019, 16:10PM

End of upgrade is targeted for 5PM CEST.


Comment by OVH - Friday, 26 April 2019, 19:32PM

BHS1A - issue on side B - reschedule to 02th May


Comment by OVH - Monday, 29 April 2019, 05:57AM

End of upgrade is targeted for 7:30AM CEST


Comment by OVH - Monday, 29 April 2019, 07:35AM

Upgrade of RBX2 unsuccessful, rolled back all changes. Will reschedule.


Comment by OVH - Friday, 10 May 2019, 16:15PM

troubleshooting still in progress
reschedule soon


Comment by OVH - Monday, 10 June 2019, 08:04AM

Starting upgrade BHS1A


Comment by OVH - Monday, 10 June 2019, 11:50AM

Upgrade for BHS1A is getting delayed.
End of upgrade is targeted for 1PM CEST


Comment by OVH - Monday, 10 June 2019, 13:03PM

Upgrade for BHS1A - Done


Comment by OVH - Tuesday, 11 June 2019, 02:06AM

Starting upgrade SBG1A


Comment by OVH - Tuesday, 11 June 2019, 06:00AM

SBG1A - End of upgrade is targeted for 07H00 AM CEST


Comment by OVH - Tuesday, 11 June 2019, 07:05AM

Upgrade for SBG1A is getting delayed.
End of upgrade is targeted for 08H00 AM CEST


Comment by OVH - Tuesday, 11 June 2019, 08:09AM

Upgrade completed, but traffic interruption noticed while B-side introduced in active path.
Will investigate and reschedule.


Comment by OVH - Thursday, 04 July 2019, 05:51AM

SBG1A - B-side introduced in active path. All working good


Comment by OVH - Tuesday, 09 July 2019, 02:21AM

RBX2 - Starting upgrade


Comment by OVH - Tuesday, 09 July 2019, 05:54AM

RBX2 - Upgrade getting delayed.
End of upgrade targeted for 07H30 AM CEST


Comment by OVH - Tuesday, 09 July 2019, 07:41AM

A side upgrade completed successfully.
Line Card not booting after the upgrade on B side, will proceed with replacement.


Comment by OVH - Tuesday, 09 July 2019, 11:20AM

Replacement process is in progress. No impact is expected.


Comment by OVH - Tuesday, 09 July 2019, 19:38PM

New device is ready to be put back in production. Operation is scheduled tonight at 22:30 UTC+2.


Comment by OVH - Tuesday, 09 July 2019, 23:07PM

We are putting back rbx2 B router in production


Comment by OVH - Wednesday, 10 July 2019, 00:03AM

we have some IP flap currently due to the BGP timmers


Comment by OVH - Wednesday, 10 July 2019, 00:15AM

we isolated again the BGP sessions


Comment by OVH - Wednesday, 10 July 2019, 20:22PM

We will put back the device in production tonight at 22:30 UTC+2.


Comment by OVH - Wednesday, 10 July 2019, 22:35PM

We are putting back rbx2 B router in production


Comment by OVH - Thursday, 11 July 2019, 00:45AM

Maintenance is finished, router B is now back in production and the traffic is load-balanced between both routers