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 March 20th

• Week of:
  • Elasticsearch 5 upgrade (eqiad cluster): task T157479
  • task T154485: Running pt-table-checksum in s6 (all the wikis)
  • task T160415: Adding index on commonswiki.image
  • task T73563: Changing column length on commonswiki, tables: oldimage and image

By day

Time	Component	Deployer	Changes
Monday, March 20
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)	matt_flaschen [1.29.0-wmf.16] [core] Watchlist: Fix form and preference overriding 343433 (deploy commands) reedy [beta] [config] Enable CollaborationKit on beta enwiki 343592 (deploy commands) dcausse [wmf/1.29.0-wmf.16] 343608 (deploy commands) ElasticTTM: set the index when deleting docs [config] 342033 (deploy commands) [es5 upgrade] step 3: depool eqiad for writes 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)	Deploy GUI and new launch scripts & puppet configs
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)	Sam Smith (phuedx) [config] 343675 (deploy commands) pagePreviews: Enable by default on "stage 0" wikis srdjan_m [config] 341350 (deploy commands) Turn off patrolling for FlaggedRevs in bswiki 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), Aaron (halfak), 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), Sam (Reedy)	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)	James_F [config] Convert wikis over to `responsive` references lists: 343694 (deploy commands) frwiki 343695 (deploy commands) lawiki 343714 (deploy commands) itwiki 343696 (deploy commands) nowiki 343700 (deploy commands) enwiktionary Jdlrobson [config] 343733 (deploy commands) Restrict page images to lead section Erik B (ebernhardson) DEFERED TO DEPOOL TIME.[config] 343665 (deploy commands) depool eqiad for cirrussearch writes [wmf.16] 343744 (deploy commands) Completion suggester bugfix with variants, T160896 [wmf.16] 343754 (deploy commands) Completion suggester bugfix for integer page titles Amir Sarabadani (Amir1) Enable ORES review tool in etwiki [config] 343777 (deploy commands) Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, March 21
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)	dcausse [config] 343665 (deploy commands) depool eqiad for cirrussearch writes [config] 343835 (deploy commands) [es5 upgrade] Enable completion suggester addshore [config] 341036 (deploy commands) Use wmgUseInterwikiSorting for labs from prod [BETA ONLY] Sam Smith (phuedx) [config] 343828 (deploy commands) pagePreviews: Increase perf instrumentation sample 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_)	Gabriel Wicke (gwicke) 341833 (deploy commands) Eric Evans (eevans) 342903 (deploy commands) Chad (RainbowSprinkles) 342788 (deploy commands) - Adding symlink /srv/deployment/mediawiki/mediawiki for scap3 support
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Tyler (thcipriani)	1.29 schedule group0 1.29.0-wmf.16->1.29.0-wmf.17 group1 1.29.0-wmf.16 group2 1.29.0-wmf.16 group0 to 1.29.0-wmf.17 test wikis and mediawiki.org Blockers: task T160549
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.16] 343962 (deploy commands) increase completion suggester limit from 50 to 255 characters [wmf.16] 343966 (deploy commands) Fix regression in completion suggester build speed RoanKattouw [config] 343436 (deploy commands) Whitelist RCFilters beta feature [config] 343437 (deploy commands) Enable RCFilters beta feature on test wikis and mw.org (deploy together with the whitelist change) Sébastien (Dereckson) [config] 344045 (deploy commands)+344060 (deploy commands) Enable Translate on beta.wikiversity (task T160120) [config] 344043 (deploy commands) Enable Mapframe on sv.wikipedia (task T161032) Requesting Developer (irc-nickname) Gerrit link to backport or config change
Wednesday, March 22
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)	dcausse [config] 344099 (deploy commands) [cirrus] Enable the completion suggester 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	Tyler (thcipriani)	1.29 schedule group0 1.29.0-wmf.17 group1 1.29.0-wmf.16->1.29.0-wmf.17 group2 1.29.0-wmf.16 group1 to 1.29.0-wmf.17 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T160549
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), 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)	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, March 23
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
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	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)	Mbch331 (Mbch331) [config] 341195 (deploy commands) - Remove exception on Other Projects sidebar for Dutch Wikipedia
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Tyler (thcipriani)	1.29 schedule group0 1.29.0-wmf.17 group1 1.29.0-wmf.17 group2 1.29.0-wmf.16->1.29.0-wmf.17 group2 to 1.29.0-wmf.17 All Wikipedias Blockers: task T160549
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 March 27th

• Week of:
  • nothing yet...

By day

Time	Component	Deployer	Changes
Monday, March 27
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)	TBD
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), Aaron (halfak), 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), Sam (Reedy)	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)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, March 28
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)	Roan (RoanKattouw) [config] 343437 (deploy commands) Enable RCFilters beta feature on plwiki and ptwiki 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	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Tyler (thcipriani)	1.29 schedule group0 1.29.0-wmf.17->1.29.0-wmf.18 group1 1.29.0-wmf.17 group2 1.29.0-wmf.17 group0 to 1.29.0-wmf.18 test wikis and mediawiki.org Blockers: task T160550
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, March 29
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	Tyler (thcipriani)	1.29 schedule group0 1.29.0-wmf.18 group1 1.29.0-wmf.17->1.29.0-wmf.18 group2 1.29.0-wmf.17 group1 to 1.29.0-wmf.18 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T160550
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), 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)	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, March 30
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
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	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 (RainbowSprinkles)	1.29 schedule group0 1.29.0-wmf.18 group1 1.29.0-wmf.18 group2 1.29.0-wmf.17->1.29.0-wmf.18 group2 to 1.29.0-wmf.18 All Wikipedias Blockers: task T160550
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 April 3rd

• Week of:
  • nothing yet...

By day

Time	Component	Deployer	Changes
Monday, April 03
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)	TBD
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), Aaron (halfak), 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), Sam (Reedy)	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)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, April 04
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	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Chad (RainbowSprinkles)	1.29 schedule group0 1.29.0-wmf.18->1.29.0-wmf.19 group1 1.29.0-wmf.18 group2 1.29.0-wmf.18 group0 to 1.29.0-wmf.19 test wikis and mediawiki.org Blockers: task T160550
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, April 05
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	Chad (RainbowSprinkles)	1.29 schedule group0 1.29.0-wmf.19 group1 1.29.0-wmf.18->1.29.0-wmf.19 group2 1.29.0-wmf.18 group1 to 1.29.0-wmf.19 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T160550
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), 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)	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, April 06
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
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	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 (RainbowSprinkles)	1.29 schedule group0 1.29.0-wmf.19 group1 1.29.0-wmf.19 group2 1.29.0-wmf.18->1.29.0-wmf.19 group2 to 1.29.0-wmf.19 All Wikipedias Blockers: task T160550
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 April 10th

• Week of:
  • nothing yet...

By day

Time	Component	Deployer	Changes
Monday, April 10
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)	TBD
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), Aaron (halfak), 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), Sam (Reedy)	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)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, April 11
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	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Chad (RainbowSprinkles)	1.29 schedule group0 1.29.0-wmf.19->1.29.0-wmf.20 group1 1.29.0-wmf.19 group2 1.29.0-wmf.19 group0 to 1.29.0-wmf.20 test wikis and mediawiki.org Blockers: task T160550
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, April 12
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	Chad (RainbowSprinkles)	1.29 schedule group0 1.29.0-wmf.20 group1 1.29.0-wmf.19->1.29.0-wmf.20 group2 1.29.0-wmf.19 group1 to 1.29.0-wmf.20 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T160550
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), 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)	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, April 13
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
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	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 (RainbowSprinkles)	1.29 schedule group0 1.29.0-wmf.20 group1 1.29.0-wmf.20 group2 1.29.0-wmf.19->1.29.0-wmf.20 group2 to 1.29.0-wmf.20 All Wikipedias Blockers: task T160550
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

Past deployments

• /Archive