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Deployments/Yearly calendar

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Revision as of 21:09, 26 April 2021 by imported>Thcipriani
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Below is an extended forecast for the days on which deployment slots on the calendar won't be made and weeks in which the deployment train will not run.


This is a naïve estimate based on the idea that any WMF holiday that does not fall on a Monday or a Friday makes the week a non-train week.

Deployment disruptions 2021
What When Deployment decision What happened?
Martin Luther King Day Mon 18 Jan No deploys No MW deploys
Presidents' Day Mon 15 Feb No deploys One MW deploy
WMF Holiday Mon 29 Mar No deploys One MW deploy, one MW train group deploy
WMF Holiday Fri 9 Apr No deploys No MW deploys
WMF Holiday Mon 12 Apr No deploys Sixteen MW deploys
Earth Day Thu 22 April No Train 2021-04-19--2021-04-23
Release Engineering Team Offsite TBD End of April/Early May No Train
WMF Holiday Fri 28 May No deploys
Memorial Day Mon 31 May No deploys
Juneteenth Fri 18 Jun No deploys (not that there are ever deploys on Friday)
Release Engineering Team Offsite TBD End of June No Train
Data Center Switchover TBD ~2021-06-28 No Train
Fourth of July Mon 5 Jul No deploys
International Day of the World’s Indigenous Peoples Mon 9 Aug No deploys
Labor Day Mon 6 Sep No deploys
Release Engineering Offsite TBD End of October/Early November No Train
Indigenous Peoples' Day Mon Oct 11 No deploys
Election Day Tue 2 Nov EU Train week
Veterans' Day Thu 11 Nov No Train 2021-11-08--2021-11-12
Thanksgiving Day Thu 25 Nov -- Fri 26 Nov No Train 2021-11-22--2021-11-26
End of Year Holiday Mon 27 Dec -- Fri 31 Dec No Train 2021-12-27--2021-12-31