Deployments

Some notes about the deployment windows

• It is good to ask for a little more time than what you think you'll need to do all of the deployment and testing; you never know what issues will come up and slow you down.
  • Generally, we have found one hour windows 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 happen thrice daily (06:00, 11:00 and 16:00 Pacific) and are for pushing out simple, quick, and low risk changes (as assessed by you, members of the SWAT team, and the Release Manager).

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

This page tracks planned deployments of software to the Wikimedia Foundation servers that host the various Wikimedia project wikis (Wikipedias, Wiktionaries, Wikiversities, 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.

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 is wrong.

Week of October 24th

• Week of:
  • task T147166: Deploy an alter table only (and very slowly) a few hosts on codfw
  • task T148967: Deploy an alter table S5 dewiki.revision - only in codfw
  • task T149079: Deploy an alter table S4 commonswiki.templatelinks - only in codfw
  • task T139090: Deploy an alter table on imagelinks for all wikis

By day

Time	Component	Deployer	Changes
Monday, October 24
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Sébastien (Dereckson) Run manually l10nupdate, disabled since Tuesday, to fix ie a highly visible message issue (T148921). [config] 317174 (deploy commands) Edit-a-thon BDA (Poitiers) throttle rule (task T148852) MarcoAurelio (mafk) [config] 315121 (deploy commands) Stop adding "Category:Uploaded with UploadWizard" - (T147799) [config] 313601 (deploy commands) Raise abusefilter condition limit for Meta-Wiki - (T147063) Urbanecm [config] 317387 (deploy commands) Add all edited pages by myself to watchlist by default (for new users) — T148328 [config] 316295 (deploy commands) Show changes from last 14 days in watchlist in cswiki — T148327 Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–17:30 UTC # 10:00–10:30 PDT	Weekly Wikidata query service deployment window	Guillaume (gehel)	Stas Malyshev (Amalyshev) WDQS GUI update
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Krinkle [wmf.22] 317283 (deploy commands) resourceloader: Make cache-eval asynchronous Niharika [config] 317139 (deploy commands) Set $wgCategoryCollation to 'uca-hr' for Croatian wikipedia [config] 317502 (deploy commands) Switch bs, hr and uk wikis to numeric collation arseny92 [config] 317523 (deploy commands) , 317555 (deploy commands) Fix capitalization for change 317387 (deploy commands) above — T148328 dcausse [wmf.22] 317512 (deploy commands) Add wgContentNamespaces to the list of vars loaded by SearchConfig [config] 317159 (deploy commands) [cirrus] Activate BM25 on top 10 wikis: Step 2 (take 2) Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–21:00 UTC # 13:00–14:00 PDT	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), Aaron (halfak), Amir (Amir1), and Yuri (yurik)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
21:00–23:00 UTC # 14:00–16:00 PDT	Weekly Security deployment window	Darian (dapatrick), Brian (bawolff)	Held deployment window for Security-team related deploys.
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	ebernhardson [config] 317574 (deploy commands) Remove duplicated wmgCirrusSearchClusterOverrides entry kaldari [config] 317652 (deploy commands) Switch Norwegian Wikipedia to uca-no-u-kn category collation Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, October 25
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Sébastien (Dereckson) [config] 317727 (deploy commands) Nashville Architecture edit-a-thon (Vanderbilt library) throttle rule (task T149063) Requesting Developer (irc-nickname) Gerrit link to backport or config change
16:00–17:00 UTC # 09:00–10:00 PDT	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Petr Pchelko (Pchelolo) 317013 (deploy commands) service::node - support sampled logging Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Chad (ostriches)	1.28 schedule group0 1.28.0-wmf.22->1.28.0-wmf.23 group1 1.28.0-wmf.22 group2 1.28.0-wmf.22 group0 to 1.28.0-wmf.23 test wikis and mediawiki.org Blockers: task T147517
21:00–22:00 UTC # 14:00–15:00 PDT	Fixing Zero config issues	Yuri (yurik), Max (MaxSem)	Zero portal is not happy with the new config, fixing
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Erik B (ebernhardson) [wmf.22] 317861 (deploy commands) Turn on CirrusSearch BM25 AB test for zhwiki, jawiki and thwiki arseny92 Handling Conpherence Z398#7183 N Not done [config] 313601 (deploy commands) Raise $wgAbuseFilterConditionLimit for meta - T147063 [config] 315121 (deploy commands) Disable UploadWizard adding Category:Uploaded with UploadWizard to new uploads - T147799 yurik [config] 318013 (deploy commands) Enable static snapshot on testwiki - T149071 Sébastien (Dereckson) [config] 293243 (deploy commands) Add a project namespace on tg.wikipedia (task T137200) Requesting Developer (irc-nickname) Gerrit link to backport or config change
Wednesday, October 26
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	bd808 Done [config] 318036 (deploy commands) wikitech: Set wgMWOAuthCentralWiki = false T149150 yurik 318040 (deploy commands) [wmf23] Fix map external link attribution 318044 (deploy commands) [wmf23] Fix empty groups params URL 318047 (deploy commands) [config] Remove obsolete config values 318046 (deploy commands) [config] LABS: Enable Tabular data on Commons (labs only) Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	bd808 Done [config] 318110 (deploy commands) wikitech: Re-enable OAuth management interfaces T149150 Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Mukunda (twentyafterfour)	1.28 schedule group0 1.28.0-wmf.23 group1 1.28.0-wmf.22->1.28.0-wmf.23 group2 1.28.0-wmf.22 group1 to 1.28.0-wmf.23 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T147517
20:00–21:00 UTC # 13:00–14:00 PDT	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), Aaron (halfak), Amir (Amir1), and Yuri (yurik)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Sébastien (Dereckson) [config] 309743 (deploy commands) noc. dblist update [config] 318027 (deploy commands) noc. config files update James_F [config] 301128 (deploy commands) Test setting gallery config differently on Beta Cluster enwiki Bartosz (MatmaRex) [wmf.23] 318222 (deploy commands) [UploadWizard] Unbreak Flickr uploads Gergő (tgr) [wmf.22] 318236 (deploy commands) / [wmf.23] 318219 (deploy commands) OAuth: Use correct user for isUsableBy check in Special:OAuth/identify
Thursday, October 27
00:00–01:00 UTC # (Wed) 17:00–18:00 PDT	Phabricator update	Mukunda (twentyafterfour)	HOLD: Window to update phabricator.wikimedia.org
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Urbanecm [throttle] 318157 (deploy commands) Remove old rules [throttle] 318142 (deploy commands) Fix a typo (ramge -> range) [throttle] 318141 (deploy commands) Rule for Wikipedia Editathon at Ohio State University on 2016-11-02 dcausse [1.28.0-wmf.23] 318278 (deploy commands) Fix comp suggest pref page [config] 315299 (deploy commands) [cirrus] Activate BM25 on top 10 wikis: Step 3 Requesting Developer (irc-nickname) Gerrit link to backport or config change
16:00–17:00 UTC # 09:00–10:00 PDT	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Antoine Musso (hashar) Puppet master auto rebase enhancements. Both cherry picked on 'integration' and 'deployment-prep'. Can't intend but they are definitely confirmed to work: 312747 (deploy commands) puppetmaster: polish git-sync-upstream (noop) 312748 (deploy commands) puppetmaster: git-sync-upstream early abort Android SDK provisioning issue: 318272 (deploy commands) contint: kvm groupadd is only for android testing
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Sébastien (Dereckson) Done 318293 (deploy commands) Get rid of ip/IP tolerance for throttle rules MaxSem [wmf.23] 318343 (deploy commands) Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–18:30 UTC # 11:00–11:30 PDT	Wikidata query service	Guillaume (gehel)	Stas Malyshev (SMalyshev) / Jonas Kress (Jonas_WMDE) 314008 (deploy commands) Introduce line, bar, area and scatter chart
18:30–19:30 UTC # 11:30–12:30 PDT	Reindexing Commonswiki File: namespace	Stas Malyshev (smalyshev)	For task T145561 we need to reindex File: namespace for ElasticSearch. For commonswiki that can take multiple hours, plan to start it on terbium on Thursday and it will run until it's done.
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Mukunda (twentyafterfour)	1.28 schedule group0 1.28.0-wmf.23 group1 1.28.0-wmf.23 group2 1.28.0-wmf.22->1.28.0-wmf.23 group2 to 1.28.0-wmf.23 All Wikipedias Blockers: task T147517
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	yurik, jgirault [wmf23] 318457 (deploy commands) Maps: Disable hash updates to avoid polluting browser history Requesting Developer (irc-nickname) Gerrit link to backport or config change
Friday, October 28
15:00–17:00 UTC # 08:00–10:00 PDT	Labs/Wikitech/Horizon Maintenance	Andrew (andrewbogott)	Security patching and rebooting of all Labs hosts. Will cause brief Labs network interruption as well as Horizon and Wikitech downtime.

Week of October 31st

• Week of:
  • nothing yet..

By day

Time	Component	Deployer	Changes
Monday, October 31
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–17:30 UTC # 10:00–10:30 PDT	Weekly Wikidata query service deployment window	Guillaume (gehel)
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–21:00 UTC # 13:00–14:00 PDT	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), Aaron (halfak), Amir (Amir1), and Yuri (yurik)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
21:00–23:00 UTC # 14:00–16:00 PDT	Weekly Security deployment window	Darian (dapatrick), Brian (bawolff)	Held deployment window for Security-team related deploys.
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	kaldari [config] 317824 (deploy commands) Create patroller usergroup for enwiki Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, November 01
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
16:00–17:00 UTC # 09:00–10:00 PDT	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Mukunda (twentyafterfour)	1.29 schedule group0 1.28.0-wmf.23->1.29.0-wmf.1 group1 1.28.0-wmf.23 group2 1.28.0-wmf.23 group0 to 1.29.0-wmf.1 test wikis and mediawiki.org Blockers: task T149059
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Wednesday, November 02
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Mukunda (twentyafterfour)	1.29 schedule group0 1.29.0-wmf.1 group1 1.28.0-wmf.23->1.29.0-wmf.1 group2 1.28.0-wmf.23 group1 to 1.29.0-wmf.1 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T149059
20:00–21:00 UTC # 13:00–14:00 PDT	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), Aaron (halfak), Amir (Amir1), and Yuri (yurik)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Thursday, November 03
00:00–01:00 UTC # (Wed) 17:00–18:00 PDT	Phabricator update	Mukunda (twentyafterfour)	HOLD: Window to update phabricator.wikimedia.org
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
16:00–17:00 UTC # 09:00–10:00 PDT	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
16:00–18:00 UTC # 09:00–11:00 PDT	CI Migration	Antoine (hashar), Tyler (thcipriani), Daniel (mutante)	Migrate gallium to contint1001 - task T95757. The continuous integration system will be UNAVAILABLE for up to two hours.
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
18:00–18:30 UTC # 11:00–11:30 PDT	Wikidata query service	Guillaume (gehel)	Stas Malyshev (SMalyshev) / Jonas Kress (Jonas_WMDE) 314008 (deploy commands) Introduce line, bar, area and scatter chart
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Mukunda (twentyafterfour)	1.29 schedule group0 1.29.0-wmf.1 group1 1.29.0-wmf.1 group2 1.28.0-wmf.23->1.29.0-wmf.1 group2 to 1.29.0-wmf.1 All Wikipedias Blockers: task T149059
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change

Week of November 7th

• Week of:
  • nothing yet..

By day

Time	Component	Deployer	Changes
Monday, November 07
14:00–15:00 UTC # 06:00–07:00 PST	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–18:30 UTC # 10:00–10:30 PST	Weekly Wikidata query service deployment window	Guillaume (gehel)
19:00–20:00 UTC # 11:00–12:00 PST	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
21:00–22:00 UTC # 13:00–14:00 PST	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), Aaron (halfak), Amir (Amir1), and Yuri (yurik)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
22:00–00:00 UTC # 14:00–16:00 PST	Weekly Security deployment window	Darian (dapatrick), Brian (bawolff)	Held deployment window for Security-team related deploys.
Tuesday, November 08
00:00–01:00 UTC # (Mon) 16:00–17:00 PST	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
14:00–15:00 UTC # 06:00–07:00 PST	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–18:00 UTC # 09:00–10:00 PST	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 10:00–11:00 PST	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
19:00–20:00 UTC # 11:00–12:00 PST	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train	Mukunda (twentyafterfour)	1.29 schedule group0 1.29.0-wmf.1->1.29.0-wmf.2 group1 1.29.0-wmf.1 group2 1.29.0-wmf.1 group0 to 1.29.0-wmf.2 test wikis and mediawiki.org Blockers: task T149338
Wednesday, November 09
00:00–01:00 UTC # (Tue) 16:00–17:00 PST	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
14:00–15:00 UTC # 06:00–07:00 PST	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–20:00 UTC # 11:00–12:00 PST	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train	Mukunda (twentyafterfour)	1.29 schedule group0 1.29.0-wmf.2 group1 1.29.0-wmf.1->1.29.0-wmf.2 group2 1.29.0-wmf.1 group1 to 1.29.0-wmf.2 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T149338
21:00–22:00 UTC # 13:00–14:00 PST	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), Aaron (halfak), Amir (Amir1), and Yuri (yurik)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
Thursday, November 10
00:00–01:00 UTC # (Wed) 16:00–17:00 PST	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
01:00–02:00 UTC # (Wed) 17:00–18:00 PST	Phabricator update	Mukunda (twentyafterfour)	HOLD: Window to update phabricator.wikimedia.org
14:00–15:00 UTC # 06:00–07:00 PST	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–18:00 UTC # 09:00–10:00 PST	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–19:00 UTC # 09:00–11:00 PST	CI Migration	Antoine (hashar), Tyler (thcipriani), Daniel (mutante)	Migrate gallium to contint1001 - task T95757. The continuous integration system will be UNAVAILABLE for up to two hours.
18:00–19:00 UTC # 10:00–11:00 PST	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
19:00–19:30 UTC # 11:00–11:30 PST	Wikidata query service	Guillaume (gehel)	Stas Malyshev (SMalyshev) / Jonas Kress (Jonas_WMDE) 314008 (deploy commands) Introduce line, bar, area and scatter chart
19:00–20:00 UTC # 11:00–12:00 PST	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train	Mukunda (twentyafterfour)	1.29 schedule group0 1.29.0-wmf.2 group1 1.29.0-wmf.2 group2 1.29.0-wmf.1->1.29.0-wmf.2 group2 to 1.29.0-wmf.2 All Wikipedias Blockers: task T149338
Friday, November 11
00:00–01:00 UTC # (Thu) 16:00–17:00 PST	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change

Past deployments

• /Archive