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imported>Jforrester
imported>Marostegui
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{{anchor|Next Week|Near Term|Near term}}
{{anchor|Next Week|Near Term|Near term}}
==Near-term==
==Near-term==
''NOTE: You can 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'''.''
''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 June 10th===
===Week of June 10th===
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|length=1
|length=1
|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}}
|who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}
|what=
|what=
{{ircnick|awight|Adam W.}}
* [config] {{Gerrit|514715}} FileImporter configuration to fetch sitelinks from Wikidata.
{{ircnick|irc-nickname|Requesting Developer}}
{{ircnick|irc-nickname|Requesting Developer}}
* ''Gerrit link to backport or config change''
* ''Gerrit link to backport or config change''
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|length=1
|length=1
|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}}
|who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}
|what=
|what=
{{ircnick|irc-nickname|Requesting Developer}}
{{ircnick|irc-nickname|Requesting Developer}}
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{{ircnick|irc-nickname|Requesting Developer}}
{{ircnick|irc-nickname|Requesting Developer}}
* ''Gerrit link to backport or config change''
* ''Gerrit link to backport or config change''
}}|
{{#invoke:Deployment schedule|row
|when=2019-06-18 22:00 SF
|length=0.5
|window=s4 database master failover
|who={{ircnick|marostegui}}, {{ircnick|jynus}}
|what=[[phab:T224852|T224852]]
}}|
}}|


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|length=1
|length=1
|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}}
|who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}
|what=
|what=
{{ircnick|irc-nickname|Requesting Developer}}
{{ircnick|irc-nickname|Requesting Developer}}
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}}
}}


==Upcoming==
== Upcoming ==


*Week of July 1st: No deploys (US Holiday, July 4th)
* [[/Template]]
*Week of August 12th: No deploys (Wikimania)
* Week of July 1st: No deploys (US Holiday, July 4th)
* Week of August 12th: No deploys (Wikimania)


==Past deployments==
== Past deployments ==


*[[/Archive]]
* [[/Archive]]


[[Category:Deployment]]
[[Category:Deployment]]

Revision as of 16:09, 14 June 2019

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

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 June 10th

  • Week of:
    • SRE Summit - No deploys
By day
Time Component Deployer Changes

Monday, June 10

 UTC #
(Sun)  PDT
No deploys - SRE Summit Everyone No deploys - SRE Summit

Tuesday, June 11

 UTC #
(Mon)  PDT
No deploys - SRE Summit Everyone No deploys - SRE Summit

Wednesday, June 12

 UTC #
(Tue)  PDT
No deploys - SRE Summit Everyone No deploys - SRE Summit

Thursday, June 13

 UTC #
(Wed)  PDT
No deploys - SRE Summit Everyone No deploys - SRE Summit

Week of June 17th

  • Week of:
By day
Time Component Deployer Changes

Monday, June 17

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

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Wikidata Query Service weekly deploy Guillaume (gehel), Mathew (onimisionipe) Deploy WDQS update for Blazegraph, GUI & Updater
 UTC #
 PDT
Morning SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), or Niharika (Niharika) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
ServicesParsoid / Citoid / Mobileapps / ORES / … C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak)) See mw:Parsoid/Deployments, Mobileapps deployments
 UTC #
 PDT
Weekly Security deployment window Brian (bawolff), Sam (Reedy) Held deployment window for Security-team related deploys.
 UTC #
 PDT
Evening SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), or Niharika (Niharika) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Tuesday, June 18

 UTC #
 PDT
European Mid-day SWAT
(Max 6 patches)
Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
Puppet SWAT
(Max 6 patches)
Filippo (godog), Giuseppe (_joe_) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
ServicesGraphoid / Parsoid / Citoid / ORES C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak)) See Graphoid, mw:Parsoid/Deployments
 UTC #
 PDT
Pre MediaWiki train sanity break No deploys
 UTC #
 PDT
MediaWiki train - American version Mukunda (twentyafterfour) 1.34 schedule
group0 1.34.0-wmf.9->1.34.0-wmf.10
group1 1.34.0-wmf.9
group2 1.34.0-wmf.9
 UTC #
 PDT
MediaWiki train - American version Mukunda (twentyafterfour) 1.34 schedule
group0 1.34.0-wmf.10
group1 1.34.0-wmf.9->1.34.0-wmf.10
group2 1.34.0-wmf.9
 UTC #
 PDT
Evening SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), or Niharika (Niharika) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Wednesday, June 19

 UTC #
(Tue)  PDT
No Deploys - WMF US Staff holiday No Deploys
 UTC #
(Tue)  PDT
s4 database master failover marostegui, jynus T224852

Thursday, June 20

 UTC #
 PDT
European Mid-day SWAT
(Max 6 patches)
Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
Puppet SWAT
(Max 6 patches)
Filippo (godog), Giuseppe (_joe_) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
ServicesGraphoid / Parsoid / Citoid / ORES C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak)) See Graphoid, mw:Parsoid/Deployments
 UTC #
 PDT
Morning SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), or Niharika (Niharika) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki train - American version Mukunda (twentyafterfour) 1.34 schedule
group0 1.34.0-wmf.10
group1 1.34.0-wmf.10
group2 1.34.0-wmf.9->1.34.0-wmf.10
 UTC #
 PDT
Evening SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), or Niharika (Niharika) James_F

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Upcoming

  • /Template
  • Week of July 1st: No deploys (US Holiday, July 4th)
  • Week of August 12th: No deploys (Wikimania)

Past deployments