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 twice daily (8am and 4pm 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.

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 August 22nd

• Week of:
  • NOTE: This is the beginning of the new SWAT window schedule including the new mid-day Europe SWAT window (at 13:00 UTC).

By day

Time	Component	Deployer	Changes
Monday, August 22
11:00–12:00 UTC # 04:00–05:00 PDT	wikidiff2 upgrade T140443	Alexandros (akosiaris)	Upgrade to 1.4.1 version of wikidiff2 fleetwise Max Semenik (MaxSem) https://phabricator.wikimedia.org/T140443
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	matt_flaschen [REQUIRES SCRIPTS] [mediawiki-config] 305670 (deploy commands) Set Flow as default for User talk on kabwiki (requires scripts which Matt will run when this is ready to deploy) Urbanecm [config] 305777 (deploy commands) Enable transwiki upload for tcywiki [config] 305780 (deploy commands) Remove old throttle rules Sébastien (Dereckson) [wmf.15] 305773 (deploy commands) Fix unknown constant AS_HOOK_ERROR issue in ProofreadPage (task T143471) [config] 305573 (deploy commands) Restrict local upload on ar.wikipedia (task T142450) [config] 304938 (deploy commands) Enable WikidataPageBanner on ro.wikivoyage (task T142963) Addshore [config] 305012 (deploy commands) Add Collection render note for articles & rdf2latex Amir E. Aharoni (Aharoni) [wmf.15] 305948 (deploy commands) Compact Language Links: Apply toLowerCase when reading featured articles (task T143527)
17:00–17:30 UTC # 10:00–10:30 PDT	Weekly Wikidata query service deployment window	Guillaume (gehel)	Stas Malyshev (SMalyshev) 303626 (deploy commands) Make Updater proper service
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar) or Mukunda (twentyafterfour)	Amir Sarabadani (Amir1) [config] 306028 (deploy commands) Enable ORES review tool for English Wikipedia 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), and Amir (Amir1)	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)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Sébastien (Dereckson) [config] 305785 (deploy commands) Fix user namespaces on Slovak Wikipedia (task T143472) Platonides [wmf.15] 305596 (deploy commands), 306077 (deploy commands) abusefilter-modify should let you view histories of private filters (task T143365) Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, August 23
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	Glaisher [config] 305801 (deploy commands) Enable T143073 debug log channel [config] 306015 (deploy commands) Remove English for all groups from $wgTranslateBlacklist [config] 306162 (deploy commands) Remove no longer relevant $wgTranslateTasks overrides Dereckson [wmf15] 306190 (deploy commands) Run LinksDeletionUpdate after commit() in namespaceDupes.php 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_)	Tyler (thcipriani) 305078 (deploy commands) Bump scap version to 3.2.3-1 (bugfixes) 303240 (deploy commands) Beta: Scap.cfg logstash port 304327 (deploy commands) Add fatalmonitor to logstash_checkery.py Chad (ostriches) 301484 (deploy commands) Git::clone: rename $default_source to $source and add github 301409 (deploy commands) Scap3: Go ahead and `scap deploy --init` a freshly provisioned repo Marko (mobrovac) 306243 (deploy commands) Change Prop: Delay the consumption start for one minute 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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), or Mukunda (twentyafterfour)	Bartosz (MatmaRex) [wmf15] 306234 (deploy commands) mw.widgets.CategoryCapsuleItemWidget: Debug logging for "queue[title] is undefined" [wmf16] 306235 (deploy commands) mw.widgets.CategoryCapsuleItemWidget: Debug logging for "queue[title] is undefined" kaldari [config] 306216 (deploy commands) Switching Swedish Wikipedia to uca-sv-u-kn collation Sébastien (Dereckson) [config] 306255 (deploy commands) Fix UI l10n for Help page link on commons.wikimedia.org (task T143564) Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Antoine (hashar)	1.28 schedule group0 1.28.0-wmf.15->1.28.0-wmf.16 group1 1.28.0-wmf.15 group2 1.28.0-wmf.15 group0 to 1.28.0-wmf.16 test wikis and mediawiki.org Blockers: task T141551
22:00–23:00 UTC # 15:00–16:00 PDT	Deploy Logstash plugins	bd808	262747 (deploy commands) Add output plugin for Sentry
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Sébastien (Dereckson) [config] 306301 (deploy commands) Enable Related Articles on fr.wikinews (task T143480) Requesting Developer (irc-nickname) Gerrit link to backport or config change
Wednesday, August 24
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	Amir Sarabadani (Amir1) [config] 306419 (deploy commands) Increase ORES threshold for enwiki MarcoAurelio (mafk) [config] 305436 (deploy commands) Fully disable uploads on mswiki (task T141227) 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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), or Mukunda (twentyafterfour)	Amir Sarabadani (Amir1) [config] 306435 (deploy commands) Change ORES threshold to soft as default Brian Wolff (bawolff) [config] 306454 (deploy commands) Record CSP events in logstash Erik B (ebernhardson) [config] 306463 (deploy commands) Cirrus: Send more like queries to eqiad Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Antoine (hashar)	1.28 schedule group0 1.28.0-wmf.16 group1 1.28.0-wmf.15->1.28.0-wmf.16 group2 1.28.0-wmf.15 group1 to 1.28.0-wmf.16 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T141551
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)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
21:00–23:00 UTC # 14:00–16:00 PDT	Tool Labs admin console ("Striker")	bd808, yuvipanda	task T136256 Deploy "Striker" Tool Labs console to WMF production
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Dereckson [wmf16] 306571 (deploy commands) Fix ProofreadPage::updatePrIndex signature (task T143817) Bartosz (MatmaRex) [wmf15] 306577 (deploy commands) More debug logging for Firefox's 'NS_ERROR_NOT_AVAILABLE' exceptions [wmf16] 306578 (deploy commands) More debug logging for Firefox's 'NS_ERROR_NOT_AVAILABLE' exceptions Requesting Developer (irc-nickname) Gerrit link to backport or config change
Thursday, August 25
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)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	Kartik Mistry (kart_) [wmf.16] 306654 (deploy commands) ext.uls.compactlinks: consistently normalize language codes 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_)	Josve05a (Josve05a) 304696 (deploy commands) Monthly update of the "slowest" querypages on the English Wikipedia (task T140443)
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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), Mukunda (twentyafterfour), or Katie (aude)	James_F [config] 306303 (deploy commands) Preparatory config for save -> publish change next week. dcausse [1.28/wmf.16] 306687 (deploy commands) Fix a typo in BC code that handles toId => toPageId [1.28/wmf.16] 306690 (deploy commands) Use the UserTesting framework in maint scripts Amir Sarabadani (Amir1) [wmf.16] 306689 (deploy commands) Fix CheckModelVersions by changing order of actions [wmf.16] 306691 (deploy commands) Fix for purging scores Bartosz (MatmaRex) [wmf.16] 306706 (deploy commands) mw.htmlform: Don't refer to OO.ui if it might not be loaded Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Antoine (hashar)	1.28 schedule group0 1.28.0-wmf.16 group1 1.28.0-wmf.16 group2 1.28.0-wmf.15->1.28.0-wmf.16 group2 to 1.28.0-wmf.16 All Wikipedias Blockers: task T141551
21:00–22:00 UTC # 14:00–15:00 PDT	Tool Labs admin console ("Striker")	bd808, yuvipanda	task T136256 Deploy "Striker" Tool Labs console to WMF production (take 2)
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), Adam (awight), or Sébastien (Dereckson)	MaxSem [config] 306587 (deploy commands) - should be no-op Erik B (ebernhardson) [wmf.16] 306803 (deploy commands) - Choose a better query plan for link counting Brian Wolff (bawolff) [wmf.16] 306837 (deploy commands) - filter false positives from CSP log. Requesting Developer (irc-nickname) Gerrit link to backport or config change

Week of August 29th

• Week of:
  • nothing yet...

By day

Time	Component	Deployer	Changes
Monday, August 29
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	Amir Sarabadani (Amir1) [config] 306904 (deploy commands) Disable ORES for reverted, goodfaith and wp10 models Bartosz Dziewoński (MatmaRex) [wmf.16] 306951 (deploy commands) ApiUpload: Better handle unreasonably large metadata in 'imageinfo' Urbanecm [config] 306903 (deploy commands) Add throttling exception for UBC tto [config] 304689 (deploy commands) Fix missing.php interwiki redirection Requesting Developer (irc-nickname) Gerrit link to backport or config change
15:00–16:00 UTC # 08:00–09:00 PDT	ORES new models deployment	Amir (Amir1), Aaron (halfak)	Window to deploy ORES and deploy configuration changes to Wikimedia projects.
17:00–17:30 UTC # 10:00–10:30 PDT	Weekly Wikidata query service deployment window	Guillaume (gehel)	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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar) or Mukunda (twentyafterfour)	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), and Amir (Amir1)	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)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, August 30
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
15:00–16:00 UTC # 08:00–09:00 PDT	Wikidata	Marius (hoo)	Enable allowDataAccessInUserLanguage on wikidata T122670.
16:00–17:00 UTC # 09:00–10:00 PDT	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Antoine Musso (hashar) 289639 (deploy commands) contint: bump pip 7.0.1 -> 8.1.2. Change is a noop. 276346 (deploy commands) hiera_lookup: recognize labs project and site (So we can use the utility with labs instance names!) task T141114 Upgrade jenkins-debian-glue on Jessie slaves from 0.13.0 to latest (0.17.0) 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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), or Mukunda (twentyafterfour)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	To Be Determined (TBD)	1.28 schedule group0 1.28.0-wmf.16->1.28.0-wmf.17 group1 1.28.0-wmf.16 group2 1.28.0-wmf.16 group0 to 1.28.0-wmf.17 test wikis and mediawiki.org Blockers: task T142117
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Wednesday, August 31
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
15:00–17:00 UTC # 08:00–10:00 PDT	Labs network maintenance	Andrew (andrewbogott), Chase (chasemp)	Kernel upgrades of labs network host; likely Labs network outages.
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), or Mukunda (twentyafterfour)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	To Be Determined (TBD)	1.28 schedule group0 1.28.0-wmf.17 group1 1.28.0-wmf.16->1.28.0-wmf.17 group2 1.28.0-wmf.16 group1 to 1.28.0-wmf.17 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T142117
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)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Thursday, September 01
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)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), Mukunda (twentyafterfour), or Katie (aude)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	To Be Determined (TBD)	1.28 schedule group0 1.28.0-wmf.17 group1 1.28.0-wmf.17 group2 1.28.0-wmf.16->1.28.0-wmf.17 group2 to 1.28.0-wmf.17 All Wikipedias Blockers: task T142117
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), Adam (awight), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change

Week of September 5th

• Week of:
  • nothing yet...

By day

Time	Component	Deployer	Changes
Monday, September 05
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	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)	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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar) or Mukunda (twentyafterfour)	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), and Amir (Amir1)	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)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, September 06
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), or Mukunda (twentyafterfour)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	To Be Determined (TBD)	1.28 schedule group0 1.28.0-wmf.17->1.28.0-wmf.18 group1 1.28.0-wmf.17 group2 1.28.0-wmf.17 group0 to 1.28.0-wmf.18 test wikis and mediawiki.org Blockers: task T142855
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Wednesday, September 07
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), or Mukunda (twentyafterfour)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	To Be Determined (TBD)	1.28 schedule group0 1.28.0-wmf.18 group1 1.28.0-wmf.17->1.28.0-wmf.18 group2 1.28.0-wmf.17 group1 to 1.28.0-wmf.18 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T142855
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)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Thursday, September 08
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)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), Mukunda (twentyafterfour), or Katie (aude)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	To Be Determined (TBD)	1.28 schedule group0 1.28.0-wmf.18 group1 1.28.0-wmf.18 group2 1.28.0-wmf.17->1.28.0-wmf.18 group2 to 1.28.0-wmf.18 All Wikipedias Blockers: task T142855
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), Adam (awight), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change

Week of September 12th

• Week of:
  • nothing yet...

By day

Time	Component	Deployer	Changes
Monday, September 12
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	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)	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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar) or Mukunda (twentyafterfour)	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), and Amir (Amir1)	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)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, September 13
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), or Mukunda (twentyafterfour)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	To Be Determined (TBD)	1.28 schedule group0 1.28.0-wmf.18->1.28.0-wmf.19 group1 1.28.0-wmf.18 group2 1.28.0-wmf.18 group0 to 1.28.0-wmf.19 test wikis and mediawiki.org Blockers: task T143328
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Wednesday, September 14
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), or Mukunda (twentyafterfour)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	To Be Determined (TBD)	1.28 schedule group0 1.28.0-wmf.19 group1 1.28.0-wmf.18->1.28.0-wmf.19 group2 1.28.0-wmf.18 group1 to 1.28.0-wmf.19 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T143328
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)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Thursday, September 15
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)	Antoine (hashar), Sébastien (Dereckson), addshore, or Katie (aude)	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)	Brad (anomie), Chad (ostriches), Tyler (thcipriani), Antoine (hashar), Mukunda (twentyafterfour), or Katie (aude)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	To Be Determined (TBD)	1.28 schedule group0 1.28.0-wmf.19 group1 1.28.0-wmf.19 group2 1.28.0-wmf.18->1.28.0-wmf.19 group2 to 1.28.0-wmf.19 All Wikipedias Blockers: task T143328
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	Roan (RoanKattouw), Chad (ostriches), Max (MaxSem), Adam (awight), or Sébastien (Dereckson)	Requesting Developer (irc-nickname) Gerrit link to backport or config change

FY 201516-Q5 (July - September 2016)

September 1: close wikimania2015wiki (Gerrit:298772, T139032)

Past deployments

• /Archive