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imported>Mooeypoo
imported>Niedzielski
(Add "[prod] [beta] [Vector] Set skin version defaults" to 2020-02-25 16:00 SF window)
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     |who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}, {{ircnick|Urbanecm|Martin}}
     |who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}, {{ircnick|Urbanecm|Martin}}
     |what={{ircnick|irc-nickname|Requesting Developer}}
     |what={{ircnick|irc-nickname|Requesting Developer}}
* ''Gerrit link to backport or config change''
{{ircnick|kostajh|Kosta Harlan}}
* [config] {{gerrit|574427}} NewcomerTasks: Enable guidance on betalabs wikis
* [config] {{gerrit|574428}} NewcomerTasks: Disable guidance on all wikis except testwiki
* [config] {{gerrit|574633}} Add ORES topics related config for GrowthExperiments
{{ircnick|Urbanecm|Martin Urbanec}}
* [config] {{gerrit|574720}} New throttle rule for arwiki WikiGap
}}|
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{{#invoke:Deployment schedule|row
{{#invoke:Deployment schedule|row
     |when=2020-02-25 09:00 SF
     |when=2020-02-25 09:00 SF
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     |window=[[PuppetSWAT|Puppet SWAT]]<br/><small>'''(Max 6 patches)'''</small>
     |window=[[PuppetSWAT|Puppet SWAT]]<br/><small>'''(Max 6 patches)'''</small>
     |who={{ircnick|godog|Filippo}}, {{ircnick|_joe_|Giuseppe}}
     |who={{ircnick|godog|Filippo}}, {{ircnick|_joe_|Giuseppe}}
     |what={{ircnick|irc-nickname|Requesting Developer}}
     |what={{ircnick|Urbanecm|Martin Urbanec}}
* {{gerrit|574726}} make mwscriptwikiset respect comments set in dblists
{{ircnick|irc-nickname|Requesting Developer}}
* ''Gerrit link to backport or config change''
* ''Gerrit link to backport or config change''
}}|
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     |window=[[SWAT deploys|Evening SWAT]]<br/><small>'''(Max 6 patches)'''</small>
     |window=[[SWAT deploys|Evening SWAT]]<br/><small>'''(Max 6 patches)'''</small>
     |who={{ircnick|RoanKattouw|Roan}}, {{ircnick|Niharika|Niharika}}, {{ircnick|Urbanecm|Martin}}
     |who={{ircnick|RoanKattouw|Roan}}, {{ircnick|Niharika|Niharika}}, {{ircnick|Urbanecm|Martin}}
     |what={{ircnick|irc-nickname|Requesting Developer}}
     |what={{ircnick|mooeypoo}}
* {{ircnick|mooeypoo}}: {{gerrit|573788}} Config patch: Enable password-reset-update on Wikivoyages and Wiktionaries
* [config] {{gerrit|573788}} Enable password-reset-update on Wikivoyages and Wiktionaries
{{ircnick|niedzielski|Stephen Niedzielski}}
* [config] {{gerrit|572039}} [prod] [beta] [Vector] Set skin version defaults
 
{{ircnick|irc-nickname|Requesting Developer}}
* ''Gerrit link to backport or config change''
* ''Gerrit link to backport or config change''
}}|
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     |window=[[SWAT deploys|European Mid-day SWAT]]<br/><small>'''(Max 6 patches)'''</small>
     |window=[[SWAT deploys|European Mid-day SWAT]]<br/><small>'''(Max 6 patches)'''</small>
     |who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}, {{ircnick|Urbanecm|Martin}}
     |who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}, {{ircnick|Urbanecm|Martin}}
     |what={{ircnick|irc-nickname|Requesting Developer}}
     |what={{ircnick|kart_|Kartik Mistry}}
* [config] {{gerrit|574469}} ''Enable CX out of beta in eu, sw and ta WPs''
* [config] {{gerrit|416973}} ''ContentTranslation: Set cookieDomain for Production''
{{ircnick|irc-nickname|Requesting Developer}}
* ''Gerrit link to backport or config change''
* ''Gerrit link to backport or config change''
}}|
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Revision as of 20:41, 25 February 2020

Notes:
  • Ask for a little more time than what you think you'll need for deployment and testing; you never know what issues may come up and slow you down.
    • Generally, we have found one hour to be a good size for most things.
  • Deployment windows are 'pinned' to the time in San Francisco and thus the UTC time will change due to the United States observance of Daylight Savings Time as appropriate.
  • SWAT deploys are for pushing out simple and low-risk changes (as assessed by you, SWAT team, and the Release Manager). They happen at:
    • 06:00, 11:00 and 16:00 Pacific on Mondays and Thursdays
    • 06:00 and 16:00 Pacific on Tuesdays
    • 06:00, 10:00 and 16:00 Pacific on Wednesdays

For detailed instructions on how to actually deploy code to the Wikimedia servers, see How to deploy code.

Deployments
Jump to current event

This page tracks planned deployments of software to the Wikimedia Foundation servers that host the various Wikimedia projects (Wikipedia, Wiktionary, Wikiversity, Wikimedia Commons, etc.).

Cadence
The Wikimedia Foundation currently follows a one-week deploy cadence. This means that there is one week between updates to any one Wikimedia project site wiki (excluding urgent fixes, of course).
Scheduling
To schedule a deploy window, or if you see a potential conflict with your upcoming deployment, please e-mail Greg Grossmeier.
Inclusion criteria
See the list at Inclusion criteria for the kinds of changes that require scheduling here.
Long running tasks/scripts
While not strictly a deployment, performing long running (>1 hour) tasks (eg: migration scripts) can encounter issues when code is updated while a script is being run. For this reason it is required to add an entry in the calendar for the task with a window that accounts for the anticipated start time and estimated length for the task.
Communicating
  • Every major or new feature deployment should be announced on the Wikimedia blog and/or Tech News (use the "user-notice" tag on Phabricator) and/or global on-wiki delivery. For routine and maintenance deployments, listing your change here is enough.
  • Changes that are liable to affect site performance or infrastructure should be announced on the ops mailing list. This includes anything that alters caching behavior, introduces cookies, substantially increases the static asset payload, or adds new and complicated query patterns.
Something went wrong‽ (see also Incident response)

Near-term

NOTE: You can also subscribe to the "WMF Deployments" google calendar by adding <wikimedia.org_rudis09ii2mm5fk4hgdjeh1u64@group.calendar.google.com>. This does not always get one-off windows that are noted below. This wiki page is the canonical deployment schedule and any differences with the google calendar are to be interpreted as the google calendar being incorrect.

Week of February 24

Time Component Deployer Changes

Monday, February 24

– UTC #
– PST 		Wikimedia Portals Update Jan Drewniak (jan_drewniak) Weekly window for the portals page: https://www.wikipedia.org/
– UTC #
– PST 		European Mid-day SWAT
(Max 6 patches) 		Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) Kartik Mistry (kart_)

Amir Sarabadani (Amir1)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Wikidata Query Service weekly deploy Guillaume (gehel), Mathew (onimisionipe) ...
– UTC #
– PST 		Morning SWAT
(Max 6 patches) 		Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) Petr Pchelko (Pchelolo)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Services – Graphoid / Parsoid / Citoid / ORES C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak)), Andy (accraze) See Graphoid, mw:Parsoid/Deployments
– UTC #
– PST 		Weekly Security deployment window Sam (Reedy), Scott (sbassett) Held deployment window for Security-team related deploys.

Tuesday, February 25

– UTC #
(Mon) – PST 		Evening SWAT
(Max 6 patches) 		Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		European Mid-day SWAT
(Max 6 patches) 		Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) Requesting Developer (irc-nickname)

Kosta Harlan (kostajh)

Martin Urbanec (Urbanecm)

– UTC #
– PST 		Puppet SWAT
(Max 6 patches) 		Filippo (godog), Giuseppe (_joe_) Martin Urbanec (Urbanecm)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Services – Graphoid / Parsoid / Citoid / ORES C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak)), Andy (accraze) See Graphoid, mw:Parsoid/Deployments
– UTC #
– PST 		Pre MediaWiki train sanity break No Deploys
– UTC #
– PST 		Mediawiki train - American Version Jeena (longma), Mukunda (twentyafterfour) 1.35 schedule
group0 1.35.0-wmf.20->1.35.0-wmf.21
group1 1.35.0-wmf.20
group2 1.35.0-wmf.20

Wednesday, February 26

– UTC #
(Tue) – PST 		Evening SWAT
(Max 6 patches) 		Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) mooeypoo

Stephen Niedzielski (niedzielski)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		European Mid-day SWAT
(Max 6 patches) 		Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) Kartik Mistry (kart_)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Morning SWAT
(Max 6 patches) 		Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		Mediawiki train - American Version Jeena (longma), Mukunda (twentyafterfour) 1.35 schedule
group0 1.35.0-wmf.21
group1 1.35.0-wmf.20->1.35.0-wmf.21
group2 1.35.0-wmf.20
– UTC #
– PST 		Services – Graphoid / Parsoid / Citoid / ORES C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak)), Andy (accraze) See Graphoid, mw:Parsoid/Deployments

Thursday, February 27

– UTC #
(Wed) – PST 		Evening SWAT
(Max 6 patches) 		Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
(Wed) – PST 		Phabricator update Mukunda (twentyafterfour) HOLD: Window to update phabricator.wikimedia.org
– UTC #
– PST 		European Mid-day SWAT
(Max 6 patches) 		Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		Puppet SWAT
(Max 6 patches) 		Filippo (godog), Giuseppe (_joe_) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		Services – Graphoid / Parsoid / Citoid / ORES C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak)), Andy (accraze) See Graphoid, mw:Parsoid/Deployments
– UTC #
– PST 		Morning SWAT
(Max 6 patches) 		Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		Mediawiki train - American Version Jeena (longma), Mukunda (twentyafterfour) 1.35 schedule
group0 1.35.0-wmf.21
group1 1.35.0-wmf.21
group2 1.35.0-wmf.20->1.35.0-wmf.21

Friday, February 28

– UTC #
(Thu) – PST 		Evening SWAT
(Max 6 patches) 		Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		NO DEPLOYS Everyone Friday

Upcoming events

  • 9 March (US DST switchover + 1 day): No deploys
  • 25 May (Memorial Day): No deploys

Past deployments

See also

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