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imported>Jdlrobson
imported>BPirkle
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* [config] {{gerrit|525538}} Enable other statements on Commons
* [config] {{gerrit|525538}} Enable other statements on Commons
{{ircnick|Amir1|Amir Sarabadani}}
{{ircnick|Amir1|Amir Sarabadani}}
* [config] {{gerrit|526646}} Fix typo in name of config
* [config] {{gerrit|519212}} Switch property terms migration to WRITE_NEW on production wikidata
* [config] {{gerrit|519212}} Switch property terms migration to WRITE_NEW on production wikidata
{{ircnick|kart_|Kartik Mistry}}
* [config] {{gerrit|526197}} Decrease idwiki MT threshold for publishing
* [wmf.15] {{gerrit|526638}} Provide the messages in the target language of translation
{{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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|what=
|what=
{{ircnick|raynor|Piotr Miazga}}
{{ircnick|raynor|Piotr Miazga}}
* [config] {{gerrit|526461}}  Enable reader demographics surveys
* [config] {{gerrit|526461}}  Enable editor gender surveys
{{ircnick|kostajh|Kosta Harlan}}
* [wmf.16] {{gerrit|526610}} Only set relevant title on mobile skin
* [wmf.15] {{gerrit|526612}} Only set relevant title on mobile skin
{{ircnick|raynor|Piotr Miazga}}
* [wmf.15] {{gerrit|526688}} Improved MobileUIActions tracking schema
* [config] {{gerrit|526691}} Enable MobileWebUIActionsTracking schema with 50% sampling rate
 
 
{{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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|who={{ircnick|MaxSem|Max}}, {{ircnick|RoanKattouw|Roan}}, {{ircnick|Niharika|Niharika}}
|who={{ircnick|MaxSem|Max}}, {{ircnick|RoanKattouw|Roan}}, {{ircnick|Niharika|Niharika}}
|what=
|what=
{{ircnick|bpirkle|Bill Pirkle}}
* [config] {{gerrit|519432}} Add kask session storage configuration. Use only on testwiki
{{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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|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=
|what=
{{ircnick|kart_|Kartik Mistry}}
* [wmf.16] {{gerrit|526638}} Provide the messages in the target language of translation
{{ircnick|irc-nickname|Requesting Developer}}
{{ircnick|irc-nickname|Requesting Developer}}
* ''Gerrit link to backport or config change''
* ''Gerrit link to backport or config change''

Revision as of 15:31, 31 July 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 July 29th

  • Week of:
    • nothing yet...
By day
Time Component Deployer Changes

Monday, July 29

 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), Martin (Urbanecm) dcausse
  • [config] 522092 (deploy commands): Revert "Revert "[cirrus] Use correct factory declaration for EntityFullTextQueryBuilder""

Requesting Developer (irc-nickname)

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

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)), Andy (accraze) See mw:Parsoid/Deployments, Mobileapps deployments
 UTC #
 PDT
Weekly Security deployment window Sam (Reedy), Scott (sbassett) Held deployment window for Security-team related deploys.
 UTC #
 PDT
Evening SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) RoanKattouw

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Tuesday, July 30

 UTC #
(Mon)  PDT
s8 database master failover marostegui T227062
 UTC #
 PDT
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 #
 PDT
dbctl initial canary cdanis phased rollout of dbctl, etcd-backed database configuration in Mediawiki
 UTC #
 PDT
SecureLinkFixer legoktm Enable SecureLinkFixer on all wikis
 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)), Andy (accraze) See Graphoid, mw:Parsoid/Deployments
 UTC #
 PDT
Pre MediaWiki train sanity break No deploys
 UTC #
 PDT
MediaWiki train - American version Brennen (brennen) 1.34 schedule
group0 1.34.0-wmf.15->1.34.0-wmf.16
group1 1.34.0-wmf.15
group2 1.34.0-wmf.15
 UTC #
 PDT
Evening SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) bpirkle
  • [config] 521409 (deploy commands) Specify CentralAuth and OAuth session storage separately from per-wiki session storage.

jdlrobson

Andrew Green (andyrussg)

  • [wmf.15] [wmf.16] 525677 (deploy commands) CentralNotice: Banner history logger: remove loading of schema module
  • [wmf.15] [wmf.16] 525680 (deploy commands) CentralNotice: Avoid usage of deprecated ObjectCache::getMainWANInstance()

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Wednesday, July 31

 UTC #
 PDT
European Mid-day SWAT
(Max 6 patches)
Amir (Amir1), Lucas (Lucas_WMDE), Martin (Urbanecm) Matthias (matthiasmullie), Cormac (cormacparle_)

Amir Sarabadani (Amir1)

Kartik Mistry (kart_)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
dbctl to 10% cdanis phased rollout of dbctl, etcd-backed database configuration in Mediawiki
 UTC #
 PDT
Morning SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) or Martin (Urbanecm) Piotr Miazga (raynor)

Kosta Harlan (kostajh)

Piotr Miazga (raynor)


Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Pre MediaWiki train sanity break No deploys
 UTC #
 PDT
MediaWiki train - American version Brennen (brennen) 1.34 schedule
group0 1.34.0-wmf.16
group1 1.34.0-wmf.15->1.34.0-wmf.16
group2 1.34.0-wmf.15
 UTC #
 PDT
ServicesParsoid / Citoid / Mobileapps / ORES / … C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak)), Andy (accraze) See mw:Parsoid/Deployments, Mobileapps deployments
 UTC #
 PDT
Evening SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) Bill Pirkle (bpirkle)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Thursday, August 01

 UTC #
(Wed)  PDT
Phabricator update Mukunda (twentyafterfour) HOLD: Window to update phabricator.wikimedia.org
 UTC #
 PDT
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 #
 PDT
dbctl to 25% cdanis phased rollout of dbctl, etcd-backed database configuration in Mediawiki
 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)), Andy (accraze) See Graphoid, mw:Parsoid/Deployments
 UTC #
 PDT
Morning SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) or Martin (Urbanecm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki train - American version Brennen (brennen) 1.34 schedule
group0 1.34.0-wmf.16
group1 1.34.0-wmf.16
group2 1.34.0-wmf.15->1.34.0-wmf.16
 UTC #
 PDT
Evening SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Week of August 5th

  • Week of:
    • nothing yet...
By day
Time Component Deployer Changes

Monday, August 05

 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), Martin (Urbanecm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
dbctl to 50% cdanis phased rollout of dbctl, etcd-backed database configuration in Mediawiki
 UTC #
 PDT
Wikidata Query Service weekly deploy Guillaume (gehel), Mathew (onimisionipe) ...
 UTC #
 PDT
Morning SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) or Martin (Urbanecm) 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)), Andy (accraze) See mw:Parsoid/Deployments, Mobileapps deployments
 UTC #
 PDT
Weekly Security deployment window Sam (Reedy), Scott (sbassett) Held deployment window for Security-team related deploys.
 UTC #
 PDT
Evening SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Tuesday, August 06

 UTC #
 PDT
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 #
 PDT
dbctl to 100% cdanis phased rollout of dbctl, etcd-backed database configuration in Mediawiki
 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)), Andy (accraze) See Graphoid, mw:Parsoid/Deployments
 UTC #
 PDT
Pre MediaWiki train sanity break No deploys
 UTC #
 PDT
MediaWiki train - American version Brennen (brennen) 1.34 schedule
group0 1.34.0-wmf.16->1.34.0-wmf.17
group1 1.34.0-wmf.16
group2 1.34.0-wmf.16
 UTC #
 PDT
Evening SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Wednesday, August 07

 UTC #
 PDT
European Mid-day SWAT
(Max 6 patches)
Amir (Amir1), Lucas (Lucas_WMDE), Martin (Urbanecm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
Morning SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) or Martin (Urbanecm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
Pre MediaWiki train sanity break No deploys
 UTC #
 PDT
MediaWiki train - American version Brennen (brennen) 1.34 schedule
group0 1.34.0-wmf.17
group1 1.34.0-wmf.16->1.34.0-wmf.17
group2 1.34.0-wmf.16
 UTC #
 PDT
ServicesParsoid / Citoid / Mobileapps / ORES / … C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak)), Andy (accraze) See mw:Parsoid/Deployments, Mobileapps deployments
 UTC #
 PDT
Evening SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Thursday, August 08

 UTC #
(Wed)  PDT
Phabricator update Mukunda (twentyafterfour) HOLD: Window to update phabricator.wikimedia.org
 UTC #
 PDT
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 #
 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)), Andy (accraze) See Graphoid, mw:Parsoid/Deployments
 UTC #
 PDT
Morning SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) or Martin (Urbanecm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki train - American version Brennen (brennen) 1.34 schedule
group0 1.34.0-wmf.17
group1 1.34.0-wmf.17
group2 1.34.0-wmf.16->1.34.0-wmf.17
 UTC #
 PDT
Evening SWAT
(Max 6 patches)
Max (MaxSem), Roan (RoanKattouw), Niharika (Niharika) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Upcoming

  • /Template
  • Week of August 12th: No deploys (Wikimania)

Past deployments