Deployments/Archive/2024/09

Week of September 02

Sunday, September 1

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Monday, September 2

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Msz2001 (msz2001) [config] 1069257 (deploy commands) Enable EditCheck references on plwiki - task T373079 Kartik Mistry (kart_) [config] 1067898 (deploy commands) Enable Section Translation in bdr, btm, and dtp Wikpedias - task T371420 Requesting Developer (irc-nickname) Gerrit link to backport or config change

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	WBrown (WMF) (Dreamy_Jazz) [config] 1064458 (deploy commands) Remove wgCheckUserPurgeOldClientHintsData - task T359560 Bartosz (MatmaRex) Run maintenance script for task T195546#10108891: `mwscript maintenance/cleanupTitles.php --wiki=ptwiki --prefix=T195546 2>&1 \| tee ~/T195546-ptwiki.log` (please share the log file on the task) TheresNoTime (TheresNoTime) [config] 1063843 (deploy commands) IS: Add CommunityRequests to InitialiseSettings - task T372527 [config] 1070021 (deploy commands) IS-labs: Add CommunityRequests to InitialiseSettings-labs - task T372527 [config] 1070022 (deploy commands) CS-labs: Load CommunityRequests - task T372527 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
08:30–09:00 PDT

Wikimedia Portals Update
Deployer	Jan Drewniak (jan_drewniak)
Changes	Weekly window for the portals page: https://www.wikipedia.org/

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

17:00–17:30 UTC #
10:00–10:30 PDT

Wikidata Query Service weekly deploy
Deployer	Ryan (ryankemper)
Changes	...

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	RoanKattouw (RoanKattouw) [1.43.0-wmf.20] 1069310 (deploy commands) CodexModule: Fix double-flipping in RTL - task T373676 Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–23:00 UTC #
14:00–16:00 PDT

Weekly Security deployment window
Deployer	Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi)
Changes	Held deployment window for Security-team related deploys.

02:00–03:00 UTC #
(Mon) 19:00–20:00 PDT

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.43.0-wmf.21`

03:00–04:00 UTC #
(Mon) 20:00–21:00 PDT

Automatic deployment of of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Deploy `wmf/1.43.0-wmf.21` to testwikis

04:00–05:00 UTC #
(Mon) 21:00–22:00 PDT

Automatic removal of all obsolete MediaWiki versions from the deployment and bare metal servers (except the most-recent obsolete version)
Deployer	N/A
Changes	Runs `scap clean auto`

06:00–07:00 UTC #
(Mon) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

06:00–06:30 UTC #
(Mon) 23:00–23:30 PDT

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)
Changes	Held deployment window for database primary masters maintenance

Tuesday, September 3

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–13:00 UTC #
05:00–06:00 PDT

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

14:00–15:00 UTC #
07:00–08:00 PDT

Alert hosts failover
**Failover to alert1002**
Deployer	Andrea Denisse (denisse), Filippo Giunchedi (godog)
Changes	Make alert2002 the active alertmanager host

15:00–16:00 UTC #
08:00–09:00 PDT

SRE Collaboration Services office hours
Deployer	Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)
Changes	Services including Gerrit, Phorge (Phabricator), GitLab

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7+Utc-0 Version

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.43 schedule

group0	1.43.0-wmf.20->1.43.0-wmf.21
group1	1.43.0-wmf.20
group2	1.43.0-wmf.20

group0 to 1.43.0-wmf.21
Blockers: task T373640

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	srishakatux (srishakatux) [1.43.0-wmf.20] 1068862 (deploy commands) Modify namespace translation for Mongolian (mn) - task T366271 Erik B (ebernhardson) [config] 1070281 (deploy commands) cirrus: Introduce an expensive query pool counter - task T369808 toyofuku (toyofuku) [config] 1069334 (deploy commands) Turn on donate link in beta - task T372757 [config] 1070310 (deploy commands) Disable lead paragraph transform on Wikivoyages Jan Drewniak (jan_drewniak) 1070336 Revert www portal donation banners Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–07:00 UTC #
(Tue) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Wednesday, September 4

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	abijeet (abijeet) [1.43.0-wmf.21] 1070370 (deploy commands) TTMServerAid: Tell PHP that we're OK with $services starting out null - task T373921 Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-7+Utc-0 Version (secondary timeslot)

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.43 schedule

group0	1.43.0-wmf.21
group1	1.43.0-wmf.20->1.43.0-wmf.21
group2	1.43.0-wmf.20

group1 to 1.43.0-wmf.21
Blockers: task T373640

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

11:00–12:00 UTC #
04:00–05:00 PDT

Services – Citoid / Zotero
Deployer	Marielle (mvolz)
Changes	See Citoid

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Daimona (work) (Daimona) [config] 1070055 (deploy commands) Enable CampaignEvents Invitation Lists on igwiki and swwiki - task T372582 Bartosz (MatmaRex) [config] 1069320 (deploy commands) Replace confusing uses of $wgDebugLogFile with $wmgExtraLogFile [config] 1069321 (deploy commands) Remove labs settings for $wmgExtraLogFile that have no effect hnowlan (hnowlan) [config] 1070561 (deploy commands) Allow copyuploads on test2wiki - task T356241 Erik B (ebernhardson) [config] 1070344 (deploy commands) NetworkSession: Only enable for private wikis - task T373826 Requesting Developer (irc-nickname) Gerrit link to backport or config change

14:00–15:00 UTC #
07:00–08:00 PDT

Wikifunctions Services UTC Afternoon
Deployer	Abstract Wikipedia team (Africa, Europe, Eastern Americas)
Changes	Wikifunctions back-end k8s services

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7+Utc-0 Version

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.43 schedule

group0	1.43.0-wmf.21
group1	1.43.0-wmf.20->1.43.0-wmf.21
group2	1.43.0-wmf.20

group1 to 1.43.0-wmf.21
Blockers: task T373640

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Erik B (ebernhardson) [config] 1070344 (deploy commands) NetworkSession: Only enable for private wikis - task T373826 User:cscott (cscott) [config] 1070640 (deploy commands) Turn on Parsoid Read Views for eswikivoyage - task T374029 [1.43.0-wmf.21] 1070663 (deploy commands) ParserOutput: Turn off noisy log - we have the info we need for now - task T374046 Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–22:00 UTC #
14:00–15:00 PDT

Wikifunctions Services UTC Late
Deployer	Abstract Wikipedia team (North and South America)
Changes	Wikifunctions back-end k8s services

06:00–07:00 UTC #
(Wed) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

06:00–06:30 UTC #
(Wed) 23:00–23:30 PDT

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)
Changes	Held deployment window for database primary masters maintenance

Thursday, September 5

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Kartik Mistry (kart_) [config] 1070596 (deploy commands) aswiki: Set MT threshold for CX to 80% - task T369417 Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-7+Utc-0 Version (secondary timeslot)

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.43 schedule

group0	1.43.0-wmf.21
group1	1.43.0-wmf.21
group2	1.43.0-wmf.20->1.43.0-wmf.21

group2 to 1.43.0-wmf.21
Blockers: task T373640

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–13:00 UTC #
05:00–06:00 PDT

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Bartosz (MatmaRex) [config] 1069320 (deploy commands) Replace confusing uses of $wgDebugLogFile with $wmgExtraLogFile [config] 1069321 (deploy commands) Remove labs settings for $wmgExtraLogFile that have no effect joelyrookewmde (joelyrookewmde) [1.43.0-wmf.21] 1070878 (deploy commands) Fix missing wikibase link in Minerva sidebar - task T66315 hnowlan (hnowlan) [config] 1070891 (deploy commands) Allow copyuploads on test2wiki - task T356241 Erik B (ebernhardson) [config] 1060449 (deploy commands) search: use mul fallback for fine-tuned search profiles - task T371401 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
08:00–09:00 PDT

Train log triage
Deployer	Ahmon (dancy), Antoine (hashar)
Changes	See Heterogeneous_deployment/Train_deploys#Breakage

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

Cloud Services/Technical Documentation weekly deploy (Toolhub, Developer portal, Striker)
Deployer	bd808
Changes	...

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7+Utc-0 Version

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.43 schedule

group0	1.43.0-wmf.21
group1	1.43.0-wmf.21
group2	1.43.0-wmf.20->1.43.0-wmf.21

group2 to 1.43.0-wmf.21
Blockers: task T373640

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Moritz Schubotz (Berlin) (physikerwelt) [config] 1069258 (deploy commands) Remove redundandant setting of $wgDefaultUserOptions['math'] - task T373703 Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–07:00 UTC #
(Thu) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Friday, September 6

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

11:00–11:30 UTC #
04:00–04:30 PDT

GitLab version upgrades
Deployer	Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)
Changes	GitLab version upgrades

Saturday, September 7

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Week of September 09

Sunday, September 8

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Monday, September 9

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	WBrown (WMF) (Dreamy_Jazz) [config] 1071251 (deploy commands) Define wgCheckUserCentralIndexRangesToExclude to exclude WMCS - task T373021 James_F (James_F) [1.43.0-wmf.21] 1071253 (deploy commands) tests: Disable all Beta Cluster CI testing, all failing - task T374242 [1.43.0-wmf.21] 1071254 (deploy commands) Don't pass empty type/returnType to zobject lookup when undefined - task T374199 [1.43.0-wmf.21] 1071265 (deploy commands) Use default width/height on gallery to avoid parser instance - task T374146 Jan Drewniak (jan_drewniak) Done 1071241 [beta-config] Enable web experiments QuickSurvey on beta cluster. hnowlan (hnowlan) [config] 1070948 (deploy commands) Enable Copyupload-allowed-domains on test2wiki - task T356241 seanleong-wmde (seanleong-wmde) [config] 1071566 (deploy commands) Revert "Activate feature flag for moving wikibase item to Other Projects sidebar in pilot wikis." Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
08:30–09:00 PDT

Wikimedia Portals Update
Deployer	Jan Drewniak (jan_drewniak)
Changes	Weekly window for the portals page: https://www.wikipedia.org/

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

17:00–17:30 UTC #
10:00–10:30 PDT

Wikidata Query Service weekly deploy
Deployer	Ryan (ryankemper)
Changes	...

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Moritz Schubotz (Berlin) (physikerwelt) [config] 1071037 (deploy commands) Enable native MathML by default on group0 - task T373703 toyofuku (toyofuku) [config] 1071281 (deploy commands) Release donate link to pilot wikis (French Wikipedia and Wikifunctions) - task T373585 Nemoralis (Nemoralis) [config] 1070347 (deploy commands) Update wgSitename for tlywiki - task T367009 Jdlrobson (Jdlrobson) [1.43.0-wmf.21] 1071202 (deploy commands) Fix typo in browser vendor prefix - task T374180 [config] 1070354 (deploy commands) Enable appearance menu for all logged in users on all projects - task T371020 C. Scott Ananian (cscott) [config] 1070975 (deploy commands) Elevate pseudo-namespace MOS to a real namespace on most wikis which use it - task T363538 Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–23:00 UTC #
14:00–16:00 PDT

Weekly Security deployment window
Deployer	Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi)
Changes	Held deployment window for Security-team related deploys.

02:00–03:00 UTC #
(Mon) 19:00–20:00 PDT

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.43.0-wmf.22`

03:00–04:00 UTC #
(Mon) 20:00–21:00 PDT

Automatic deployment of of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Deploy `wmf/1.43.0-wmf.22` to testwikis

04:00–05:00 UTC #
(Mon) 21:00–22:00 PDT

Automatic removal of all obsolete MediaWiki versions from the deployment and bare metal servers (except the most-recent obsolete version)
Deployer	N/A
Changes	Runs `scap clean auto`

06:00–07:00 UTC #
(Mon) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

06:00–06:30 UTC #
(Mon) 23:00–23:30 PDT

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)
Changes	Held deployment window for database primary masters maintenance

Tuesday, September 10

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Gerrit link to backport or config change dcausse (dcausse) [config] 1060433 (deploy commands) search: use the stem field when searching mul labels - task T371401

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–13:00 UTC #
05:00–06:00 PDT

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Bartosz (MatmaRex) [config] 1065299 (deploy commands) Remove unused $wgAllowRequiringEmailForResets - task T242406 [config] 1069716 (deploy commands) logging: Fix local variables leaking into global scope [config] 1071711 (deploy commands) Remove unused $wmgPoweredByMediaWikiIcon [config] 1071728 (deploy commands) Remove unused settings removed in T339959 Jan Drewniak (jan_drewniak) 1071708 [Quicksurveys] Support new heading layout Gerges (_Gerges) [config] 1071842 (deploy commands) [arwiki] Change the wordmark and the tagline - task T374430 C. Scott Ananian (cscott) [config] 1070975 (deploy commands) Elevate pseudo-namespace MOS to a real namespace on most wikis which use it - task T363538 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
08:00–09:00 PDT

SRE Collaboration Services office hours
Deployer	Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)
Changes	Services including Gerrit, Phorge (Phabricator), GitLab

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Lucas Werkmeister (lucaswerkmeister) (note: I can only be there at the beginning of the window and have to leave soonish) 1071714 errorpage: Remove redundant 'unknown' $reqId fallback 1071715 errorpage: Include request ID early in HTML source Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7 Version

Deployer

Dan (dduvall), Ahmon (dancy)

Changes

1.43 schedule

group0	1.43.0-wmf.21->1.43.0-wmf.22
group1	1.43.0-wmf.21
group2	1.43.0-wmf.21

group0 to 1.43.0-wmf.22
Blockers: task T373641

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Moritz Schubotz (Berlin) (physikerwelt) [config] 1071037 (deploy commands) Enable native MathML by default on group0 - task T373703 Gerges (_Gerges) [config] 1071842 (deploy commands) [arwiki] Change the wordmark and the tagline - task T374430 [config] 1071888 (deploy commands) [arwiki] change Wikipedia logo - task T374430 Jan Drewniak (jan_drewniak) [config] 1071890 (deploy commands) Configure QuickSurvey for Web empty search state experiment, enwik & eswiki - task T373039 Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–07:00 UTC #
(Tue) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Wednesday, September 11

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Sergio Gimeno (sergi0) [config] 1062416 (deploy commands) EventStreamConfig and stream registration for homepage modules analytics - task T370907 Requesting Developer (irc-nickname) Gerrit link to backport or config change

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

11:00–12:00 UTC #
04:00–05:00 PDT

Services – Citoid / Zotero
Deployer	Marielle (mvolz)
Changes	See Citoid

12:00–13:00 UTC #
05:00–06:00 PDT

MediaWiki logging configuration tweaks
Deployer	Antoine Musso (hashar), Bartosz Dziewoński (MatmaRex)
Changes	1069716 logging: Fix local variables leaking into global scope 1069344 logging: Replace 'blackhole' handler with no handlers at all Maybe 1070685 logging: Simplify extra debug logging configuration

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Hannah (JustHannah) [config] 1071838 (deploy commands) Remove ResourceLoaderUseObjectCacheForDeps - task T343492 WBrown (WMF) (Dreamy_Jazz) [1.43.0-wmf.22] 1072159 (deploy commands) Generate special page name in English for central URLs - task T374277 [1.43.0-wmf.22] 1072176 (deploy commands) IPInfoLogFormatter: Avoid unnecessary User object creation - task T374526 Hamish (Hamishcz) [config] 1071902 (deploy commands) Add arbcom group to zhwiki - task T374455 [config] 1072177 (deploy commands) Remove redundant oathauth-enable flag - task T374528 [config] 1072178 (deploy commands) Allow ipblock-exempt-grantor to remove ipblock-exempt group flag on zhwiki - task T374504 [config] 1072186 (deploy commands) Raise RelatedArticlesCardLimit to 9 in zhwikinews - task T374323 Jan Drewniak (jan_drewniak) [config] 1072191 (deploy commands) Enable Web team search suggestions survey - task T373039 Requesting Developer (irc-nickname) Gerrit link to backport or config change

14:00–15:00 UTC #
07:00–08:00 PDT

Wikifunctions Services UTC Afternoon
Deployer	Abstract Wikipedia team (Africa, Europe, Eastern Americas)
Changes	Wikifunctions back-end k8s services

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7 Version

Deployer

Dan (dduvall), Ahmon (dancy)

Changes

1.43 schedule

group0	1.43.0-wmf.22
group1	1.43.0-wmf.21->1.43.0-wmf.22
group2	1.43.0-wmf.21

group1 to 1.43.0-wmf.22
Blockers: task T373641

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Kim (kimberly_sarabia) [config] 1059393 (deploy commands) Roll out appearance menu and font size change to sister projects - task T371020 toyofuku (toyofuku) [config] 1071961 (deploy commands) Turn off feature flag to move donate link everywhere - task T373585 [1.43.0-wmf.22] 1072274 (deploy commands) Ensure that it is possible to override MFNamespacesWithLeadParagraphs Nemoralis (Nemoralis) [config] 1070347 (deploy commands) Update wgSitename for tlywiki - task T367009 User:cscott (cscott) [config] 1072192 (deploy commands) Deploy Parsoid Read Views to bn/hi/ps/tr wikivoyage - task T373229 Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–22:00 UTC #
14:00–15:00 PDT

Wikifunctions Services UTC Late
Deployer	Abstract Wikipedia team (North and South America)
Changes	Wikifunctions back-end k8s services

06:00–07:00 UTC #
(Wed) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

06:00–06:30 UTC #
(Wed) 23:00–23:30 PDT

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)
Changes	Held deployment window for database primary masters maintenance

Thursday, September 12

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–13:00 UTC #
05:00–06:00 PDT

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Bartosz (MatmaRex) Run maintenance scripts: (please share the output in task T373700) `mwscript DeleteTag --wiki=commonswiki cross-wiki-upload-1` `mwscript DeleteTag --wiki=commonswiki cross-wiki-upload-2` `mwscript DeleteTag --wiki=commonswiki cross-wiki-upload-3` `mwscript DeleteTag --wiki=commonswiki cross-wiki-upload-4` [config] 1072330 (deploy commands) logging: Fix WikimediaDebug "Verbose logging" option - task T374583 User:cscott (cscott) [config] 1071067 (deploy commands) Elevate pseudo-namespace MOS to a real namespace on enwiki - task T363538 Requesting Developer (irc-nickname) Gerrit link to backport or config change

14:00–15:00 UTC #
07:00–08:00 PDT

Alert hosts failover to alert2002
Deployer	Andrea Denisse (denisse), Filippo Giunchedi (godog)
Changes	Put the alert1002 and alert2002 hosts in production

15:00–16:00 UTC #
08:00–09:00 PDT

Train log triage
Deployer	Dan (dduvall), Ahmon (dancy)
Changes	See Heterogeneous_deployment/Train_deploys#Breakage

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

Cloud Services/Technical Documentation weekly deploy (Toolhub, Developer portal, Striker)
Deployer	bd808
Changes	...

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	Scott (swfrench-wmf)
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment. Deploy 1071945 (mw-debug next) for task T372604.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7 Version

Deployer

Dan (dduvall), Ahmon (dancy)

Changes

1.43 schedule

group0	1.43.0-wmf.22
group1	1.43.0-wmf.22
group2	1.43.0-wmf.21->1.43.0-wmf.22

group2 to 1.43.0-wmf.22
Blockers: task T373641

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Hamish (Hamishcz) [config] 1072204 (deploy commands) u4cwiki: create case and case_talk namespaces - task T374439 Superzerocool (Superzerocool) [config] 1072227 (deploy commands) eswiki, commonswiki, wikidata: lift IP cap for edit-a-thon - task T374484 katherine_g (katherine_g) [config] 1071223 (deploy commands) Enable AutoModerator on ukwiki - task T373823 Bartosz (MatmaRex) [config] 1065299 (deploy commands) Remove unused $wgAllowRequiringEmailForResets - task T242406 [config] 1071711 (deploy commands) Remove unused $wmgPoweredByMediaWikiIcon [config] 1071728 (deploy commands) Remove unused settings removed in T339959 Jdlrobson (Jdlrobson) [config] 1063763 (deploy commands) Enable the dark mode in Portal namespace - task T366380 Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–07:00 UTC #
(Thu) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Friday, September 13

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

11:00–11:30 UTC #
04:00–04:30 PDT

GitLab version upgrades
Deployer	Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)
Changes	GitLab version upgrades

Saturday, September 14

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Week of September 16

Sunday, September 15

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Monday, September 16

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Bartosz (MatmaRex) [config] 1072624 (deploy commands) Define MW_ENTRY_POINT in static.php - task T374286 [config] 1072207 (deploy commands) logging: Default to log any error (on group0) - task T228838 Gerges (_Gerges) [config] 1072848 (deploy commands) [sewikimedia] Enable signatures in the User-namespace - task T374089 Hamish (Hamishcz) [config] 1073212 (deploy commands) eswiki, commonswiki, wikidata: lift IP cap for edit-a-thon - task T374621 [config] 1072876 (deploy commands) Configure ContactPage and IPBE contact form on zhwiki - task T359998 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
08:30–09:00 PDT

Wikimedia Portals Update
Deployer	Jan Drewniak (jan_drewniak)
Changes	Weekly window for the portals page: https://www.wikipedia.org/

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

17:00–17:30 UTC #
10:00–10:30 PDT

Wikidata Query Service weekly deploy
Deployer	Ryan (ryankemper)
Changes	...

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Krinkle (Krinkle) [config] 1067390 (deploy commands) Remove Chrome origin trial for third-party cookie blocking - task T359957 Jdlrobson (Jdlrobson) [config] 1073277 (deploy commands) Deploy Vector 2022 on small wikis - task T374255 [config] 1073279 (deploy commands) Disable quick surveys - task T374743 Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–23:00 UTC #
14:00–16:00 PDT

Weekly Security deployment window
Deployer	Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi)
Changes	Held deployment window for Security-team related deploys.

02:00–03:00 UTC #
(Mon) 19:00–20:00 PDT

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.43.0-wmf.23`

03:00–04:00 UTC #
(Mon) 20:00–21:00 PDT

Automatic deployment of of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Deploy `wmf/1.43.0-wmf.23` to testwikis

04:00–05:00 UTC #
(Mon) 21:00–22:00 PDT

Automatic removal of all obsolete MediaWiki versions from the deployment and bare metal servers (except the most-recent obsolete version)
Deployer	N/A
Changes	Runs `scap clean auto`

06:00–07:00 UTC #
(Mon) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

06:00–06:30 UTC #
(Mon) 23:00–23:30 PDT

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)
Changes	Held deployment window for database primary masters maintenance

Tuesday, September 17

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Antoine Musso (hashar) [config] 1073232 (deploy commands) logging: Default to log any error (on group1) - task T228838 Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Jaime (jnuche), Dan (dduvall)

Changes

1.43 schedule

group0	1.43.0-wmf.22->1.43.0-wmf.23
group1	1.43.0-wmf.22
group2	1.43.0-wmf.22

group0 to 1.43.0-wmf.23
Blockers: task T373642

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	elukey [config] 1072206 (deploy commands) Swap poolcounter2003 with poolcounter2005 - task T332015

12:00–13:00 UTC #
05:00–06:00 PDT

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Daimona (work) (Daimona) [config] 1073211 (deploy commands) beta: Enable CampaignEvents Community List - task T374617 Hamish (Hamishcz) [config] 1072876 (deploy commands) Configure ContactPage and IPBE contact form on zhwiki - task T359998 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
08:00–09:00 PDT

SRE Collaboration Services office hours
Deployer	Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)
Changes	Services including Gerrit, Phorge (Phabricator), GitLab

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Dreamy Jazz / WBrown (WMF) (Dreamy_Jazz) 1073430 [WikiReplicas] Hide autoblock targets in the globalblocks table Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-0+Utc-7 Version (secondary timeslot)

Deployer

Jaime (jnuche), Dan (dduvall)

Changes

1.43 schedule

group0	1.43.0-wmf.22->1.43.0-wmf.23
group1	1.43.0-wmf.22
group2	1.43.0-wmf.22

group0 to 1.43.0-wmf.23
Blockers: task T373642

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	ejegg (ejegg) [config] 649942 (deploy commands) Assign the API portal to the Wikimedia group for CentralNotice - task T270308 Gerges (_Gerges) [config] 1073475 (deploy commands) Lift IP cap on this dates 24/09 for edit-a-thon for eswiki, commons and wikidata - task T373468 Bartosz (MatmaRex) [config] 1067390 (deploy commands) Revert "Enter deprecation trial for third-party cookie blocking" - task T359957 [config] 1071712 (deploy commands) Improve $wgFooterIcons override, simplify $wmgWikimediaIcon Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–07:00 UTC #
(Tue) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Wednesday, September 18

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Jaime (jnuche), Dan (dduvall)

Changes

1.43 schedule

group0	1.43.0-wmf.23
group1	1.43.0-wmf.22->1.43.0-wmf.23
group2	1.43.0-wmf.22

group1 to 1.43.0-wmf.23
Blockers: task T373642

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

11:00–12:00 UTC #
04:00–05:00 PDT

Services – Citoid / Zotero
Deployer	Marielle (mvolz)
Changes	See Citoid

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Sergio Gimeno (sergi0) [config] 1073739 (deploy commands) GrowthExperiments: enable Community Updates module in testwiki - task T374577 Lucas Werkmeister (Lucas_WMDE) [config] 1073487 (deploy commands) Check that throttling exceptions use valid public IP addresses - task T374980 [1.43.0-wmf.23] 1073478 (deploy commands) Update termbox (mul support) - task T373088 [1.43.0-wmf.22] 1073479 (deploy commands) Update termbox (mul support) - task T373088 WBrown (WMF) (Dreamy_Jazz) [1.43.0-wmf.23] 1073755 (deploy commands) Hooks: Re-order checks to verify that request user is same as Special:Contributions user - task T375061 [config] 1073790 (deploy commands) Hide temp account IP address viewing right from non-temp account wikis - task T369187 anzx (anzx) [config] 1073586 (deploy commands) Lift IP cap on 2024-10-07/08 for edit-a-thon - task T374964 hnowlan (hnowlan) [config] 1073770 (deploy commands) shellbox-video: bypass mesh temporarily - task T373517 User:cscott (cscott) [config] 1073541 (deploy commands) Deploy Parsoid Read Views to fa/nl/pl/pt/uk wikivoyage - task T374372 Requesting Developer (irc-nickname) Gerrit link to backport or config change

14:00–15:00 UTC #
07:00–08:00 PDT

Wikifunctions Services UTC Afternoon
Deployer	Abstract Wikipedia team (Africa, Europe, Eastern Americas)
Changes	Wikifunctions back-end k8s services

15:00–16:00 UTC #
08:00–09:00 PDT

Alert hosts failover to alert1002
Deployer	Andrea Denisse (denisse), Filippo Giunchedi (godog)
Changes	Alert hosts failover from alert2002 to alert1002

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-0+Utc-7 Version (secondary timeslot)

Deployer

Jaime (jnuche), Dan (dduvall)

Changes

1.43 schedule

group0	1.43.0-wmf.23
group1	1.43.0-wmf.22->1.43.0-wmf.23
group2	1.43.0-wmf.22

group1 to 1.43.0-wmf.23
Blockers: task T373642

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Jdlrobson (Arriving at half way point of backport window) (Jdlrobson) [config] 1073836 (deploy commands) Enable dark mode for all logged in users on all projects - task T370099 [config] 1073835 (deploy commands) Deploy Vector 2022 on several Wikimedia wikis - task T374255 [config] 1073839 (deploy commands) Limit quick surveys to wikis with messages defined - task T374654 Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–22:00 UTC #
14:00–15:00 PDT

Wikifunctions Services UTC Late
Deployer	Abstract Wikipedia team (North and South America)
Changes	Wikifunctions back-end k8s services

06:00–07:00 UTC #
(Wed) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

06:00–06:30 UTC #
(Wed) 23:00–23:30 PDT

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)
Changes	Held deployment window for database primary masters maintenance

Thursday, September 19

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Jaime (jnuche), Dan (dduvall)

Changes

1.43 schedule

group0	1.43.0-wmf.23
group1	1.43.0-wmf.23
group2	1.43.0-wmf.22->1.43.0-wmf.23

group2 to 1.43.0-wmf.23
Blockers: task T373642

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–13:00 UTC #
05:00–06:00 PDT

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	seanleong-wmde (seanleong-wmde) [config] 1073428 (deploy commands) Revert^2 "Activate feature flag for moving wikibase item to Other Projects sidebar in pilot wikis." Sohom Datta (Sohom_Datta) [1.43.0-wmf.23] 1073879 (deploy commands) Bring back quality colors before dark mode fixes - task T375114 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
08:00–09:00 PDT

Train log triage
Deployer	Jaime (jnuche), Dan (dduvall)
Changes	See Heterogeneous_deployment/Train_deploys#Breakage

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

Cloud Services/Technical Documentation weekly deploy (Toolhub, Developer portal, Striker)
Deployer	bd808
Changes	...

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	Scott (swfrench-wmf)
Changes	Pre-switchover capacity testing: task T371273

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-0+Utc-7 Version (secondary timeslot)

Deployer

Jaime (jnuche), Dan (dduvall)

Changes

1.43 schedule

group0	1.43.0-wmf.23
group1	1.43.0-wmf.23
group2	1.43.0-wmf.22->1.43.0-wmf.23

group2 to 1.43.0-wmf.23
Blockers: task T373642

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	toyofuku (toyofuku) [config] 1073297 (deploy commands) Deploy new donate link location to pilot wikis (take 2) - task T373585 Sohom Datta (Sohom_Datta) [config] 1072600 (deploy commands) Remove ProofreadPage dark mode namespaces exception kostajh (kostajh) [1.43.0-wmf.23] 1074241 (deploy commands) Add ::caller to queries in populateCentralCheckUserIndexTables.php - task T375221 User:cscott (cscott) [1.43.0-wmf.23] 1073871 (deploy commands) Re-order arguments to DataAccess::addTrackingCategory [1.43.0-wmf.23] 1074253 (deploy commands) Add a "duplicate-ids" lint category - task T200517 Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–07:00 UTC #
(Thu) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Friday, September 20

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

11:00–11:30 UTC #
04:00–04:30 PDT

GitLab version upgrades
Deployer	Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)
Changes	GitLab version upgrades

Saturday, September 21

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Week of September 23

Sunday, September 22

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Monday, September 23

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
08:30–09:00 PDT

Wikimedia Portals Update
Deployer	Jan Drewniak (jan_drewniak)
Changes	Weekly window for the portals page: https://www.wikipedia.org/

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

17:00–17:30 UTC #
10:00–10:30 PDT

Wikidata Query Service weekly deploy
Deployer	Ryan (ryankemper)
Changes	...

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Daniel Erenrich (derenrich) [config] 1074311 (deploy commands) Add a 0-coverage QuickSurvey to enwiki to advertise the Add A Fact Extension Jdlrobson (Jdlrobson) [config] 1072600 (deploy commands) Remove ProofreadPage dark mode namespaces exception [1.43.0-wmf.23] 1074545 (deploy commands) Do not apply table styling rules to Main page - task T375245 [config] 1074490 (deploy commands) Promote dark mode for anons on various wikis - task T375401 Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–23:00 UTC #
14:00–16:00 PDT

Weekly Security deployment window
Deployer	Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi)
Changes	Held deployment window for Security-team related deploys.

02:00–03:00 UTC #
(Mon) 19:00–20:00 PDT

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.43.0-wmf.24`

03:00–04:00 UTC #
(Mon) 20:00–21:00 PDT

Automatic deployment of of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Deploy `wmf/1.43.0-wmf.24` to testwikis

04:00–05:00 UTC #
(Mon) 21:00–22:00 PDT

Automatic removal of all obsolete MediaWiki versions from the deployment and bare metal servers (except the most-recent obsolete version)
Deployer	N/A
Changes	Runs `scap clean auto`

06:00–07:00 UTC #
(Mon) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

06:00–06:30 UTC #
(Mon) 23:00–23:30 PDT

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)
Changes	Held deployment window for database primary masters maintenance

Tuesday, September 24

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	dcausse (dcausse) [config] 1073565 (deploy commands) Add a private variant of the cirrus update stream - task T374335 Requesting Developer (irc-nickname) Gerrit link to backport or config change

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–13:00 UTC #
05:00–06:00 PDT

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	hnowlan (hnowlan) [config] 1073840 (deploy commands) Apply videoscaler request limits and wall clock time limits to shellbox-video - task T373517 Bartosz (MatmaRex) [config] 1074418 (deploy commands) SSO domain shouldn't have a mobile version - task T375272 [1.43.0-wmf.24] 1075182 (deploy commands) Temporarily allow core password reset functionality - task T151012 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
08:00–09:00 PDT

Southward Datacenter Switchover: Services + Traffic
Deployer	Scott (swfrench-wmf)
Changes	Datacenter switchover: Services + Traffic - task T370962

15:00–16:00 UTC #
08:00–09:00 PDT

SRE Collaboration Services office hours
Deployer	Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)
Changes	Services including Gerrit, Phorge (Phabricator), GitLab

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7+Utc-0 Version

Deployer

Brennen (brennen), Jaime (jnuche)

Changes

1.43 schedule

group0	1.43.0-wmf.23->1.43.0-wmf.24
group1	1.43.0-wmf.23
group2	1.43.0-wmf.23

group0 to 1.43.0-wmf.24
Blockers: task T373643

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Krinkle (Krinkle) [config] 1071287 (deploy commands) Remove unused wgStatsMethod, wgResourceLoaderClientPreferences toyofuku (toyofuku) [config] 1074550 (deploy commands) Deploy donate link to all wikis - task T373585 Daniel Erenrich (derenrich) [config] 1074311 (deploy commands) Add a 0-coverage QuickSurvey to enwiki to advertise the Add A Fact Extension Izno (Izno) [config] 1075306 (deploy commands) Set `wgMFCustomSiteModules` to false for mediawikiwiki - task T375540 User:cscott (cscott) [1.43.0-wmf.24] 1075309 (deploy commands) Use `class` instead of `id` for scribunto errors - task T375539 Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–07:00 UTC #
(Tue) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Wednesday, September 25

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	abijeet (abijeet) [config] 1072166 (deploy commands) Enable message group subscription feature for Test Wikipedia - task T372386 Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-7+Utc-0 Version (secondary timeslot)

Deployer

Brennen (brennen), Jaime (jnuche)

Changes

1.43 schedule

group0	1.43.0-wmf.24
group1	1.43.0-wmf.23->1.43.0-wmf.24
group2	1.43.0-wmf.23

group1 to 1.43.0-wmf.24
Blockers: task T373643

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

10:00–11:00 UTC #
03:00–04:00 PDT

Services – Citoid / Zotero
Deployer	Marielle (mvolz)
Changes	See Citoid

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Sergio Gimeno (sergi0) [config] 1070562 (deploy commands) CommunityConfiguration: add wgCommunityConfigurationCommonsApiURL - task T369069 Kartik Mistry (kart_) [wmf.24] 1075567 CX3 Build 0.2.0+20240925 Requesting Developer (irc-nickname) Gerrit link to backport or config change

14:00–15:00 UTC #
07:00–08:00 PDT

Wikifunctions Services UTC Afternoon
Deployer	Abstract Wikipedia team (Africa, Europe, Eastern Americas)
Changes	Wikifunctions back-end k8s services

14:00–16:00 UTC #
07:00–09:00 PDT

Southward Datacenter Switchover: MediaWiki
Deployer	Scott (swfrench-wmf)
Changes	Datacenter switchover: MediaWiki - task T370962 Preparation will start in the 14:00 UTC hour. MediaWiki switchover will target 15:00 UTC.

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7+Utc-0 Version

Deployer

Brennen (brennen), Jaime (jnuche)

Changes

1.43 schedule

group0	1.43.0-wmf.24
group1	1.43.0-wmf.23->1.43.0-wmf.24
group2	1.43.0-wmf.23

group1 to 1.43.0-wmf.24
Blockers: task T373643

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Daniel Erenrich (derenrich) [config] 1075333 (deploy commands) Bump coverage of the add-a-fact quicksurvey to 0.2 Bill Pirkle (bpirkle) [config] 1075335 (deploy commands) REST: Adjust REST Sandbox spec for new specs module - task T375512 Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–22:00 UTC #
14:00–15:00 PDT

Wikifunctions Services UTC Late
Deployer	Abstract Wikipedia team (North and South America)
Changes	Wikifunctions back-end k8s services

06:00–07:00 UTC #
(Wed) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

06:00–06:30 UTC #
(Wed) 23:00–23:30 PDT

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)
Changes	Held deployment window for database primary masters maintenance

Thursday, September 26

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	abijeet (abijeet) [config] 1075521 (deploy commands) Translate: Add VirtualDomainsMapping - task T372287 [config] 1075522 (deploy commands) Revert^2 "Enable message group subscription feature for Test Wikipedia" Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-7+Utc-0 Version (secondary timeslot)

Deployer

Brennen (brennen), Jaime (jnuche)

Changes

1.43 schedule

group0	1.43.0-wmf.24
group1	1.43.0-wmf.24
group2	1.43.0-wmf.23->1.43.0-wmf.24

group2 to 1.43.0-wmf.24
Blockers: task T373643

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

11:00–12:00 UTC #
04:00–05:00 PDT

Services – Citoid / Zotero
Deployer	Marielle (mvolz)
Changes	See Citoid

12:00–13:00 UTC #
05:00–06:00 PDT

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	User:cscott (cscott) [config] 1075634 (deploy commands) Deploy Parsoid Read Views to shn/fr/el/vi/it wikivoyage - task T374861 abijeet (abijeet) [1.43.0-wmf.24] 1075854 (deploy commands) Load styles for legacy message box markup - task T375696 Cyndywikime (Cyndywikime) [config] 1075148 (deploy commands) Drop support for the old impact variant - task T350077 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
08:00–09:00 PDT

Southward Datacenter Switchover: Deployment server
Deployer	Scott (swfrench-wmf)
Changes	Datacenter switchover: Deployment server - task T370962 deploy2002.codfw.wmnet will become the active deployment server.

15:00–16:00 UTC #
08:00–09:00 PDT

Train log triage
Deployer	Brennen (brennen), Jaime (jnuche)
Changes	See Heterogeneous_deployment/Train_deploys#Breakage

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

16:00–17:00 UTC #
09:00–10:00 PDT

Switch Zuul StatsD Target
Deployer	cwhite (cwhite)
Changes	https://gerrit.wikimedia.org/r/c/operations/puppet/+/1072633

17:00–18:00 UTC #
10:00–11:00 PDT

Cloud Services/Technical Documentation weekly deploy (Toolhub, Developer portal, Striker)
Deployer	bd808
Changes	...

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7+Utc-0 Version

Deployer

Brennen (brennen), Jaime (jnuche)

Changes

1.43 schedule

group0	1.43.0-wmf.24
group1	1.43.0-wmf.24
group2	1.43.0-wmf.23->1.43.0-wmf.24

group2 to 1.43.0-wmf.24
Blockers: task T373643

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Tyler (thcipriani), Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Daniel Erenrich (derenrich) [config] 1075333 (deploy commands) Bump coverage of the add-a-fact quicksurvey to 0.2 Bill Pirkle (bpirkle) [config] 1075335 (deploy commands) REST: Adjust REST Sandbox spec for new specs module - task T375512 Ahonc (Ahonc) [config] 1075990 (deploy commands) Change votewiki language to Ukrainian. - task T302443 Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–07:00 UTC #
(Thu) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Friday, September 27

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

11:00–11:30 UTC #
04:00–04:30 PDT

GitLab version upgrades
Deployer	Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)
Changes	GitLab version upgrades

Saturday, September 28

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Week of September 30

Sunday, September 29

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Monday, September 30

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Santiago Faci (sfaci) [config] 1074396 (deploy commands) Metrics Platform monotable: Base stream configuration - task T373967 Melos (Melos) [config] 1076661 (deploy commands) Add namespace aliases for scn.wikipedia - task T375979 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
08:30–09:00 PDT

Wikimedia Portals Update
Deployer	Jan Drewniak (jan_drewniak)
Changes	Weekly window for the portals page: https://www.wikipedia.org/

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

17:00–17:30 UTC #
10:00–10:30 PDT

Wikidata Query Service weekly deploy
Deployer	Ryan (ryankemper)
Changes	...

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Erik B (ebernhardson) [config] 1070282 (deploy commands) cirrus: Remove unused Regex pool counter - task T369808 [config] 1074257 (deploy commands) ClosedWikiProvider: Support canAlwaysAutocreate option - task T374987 Ahonc (Ahonc) [config] 1076810 (deploy commands) Change votewiki language back to English. - task T302443 Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–23:00 UTC #
14:00–16:00 PDT

Weekly Security deployment window
Deployer	Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi)
Changes	Held deployment window for Security-team related deploys.

02:00–03:00 UTC #
(Mon) 19:00–20:00 PDT

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.43.0-wmf.25`

03:00–04:00 UTC #
(Mon) 20:00–21:00 PDT

Automatic deployment of of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Deploy `wmf/1.43.0-wmf.25` to testwikis

04:00–05:00 UTC #
(Mon) 21:00–22:00 PDT

Automatic removal of all obsolete MediaWiki versions from the deployment and bare metal servers (except the most-recent obsolete version)
Deployer	N/A
Changes	Runs `scap clean auto`

06:00–07:00 UTC #
(Mon) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

06:00–06:30 UTC #
(Mon) 23:00–23:30 PDT

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)
Changes	Held deployment window for database primary masters maintenance

Tuesday, October 1

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	abijeet (abijeet) [config] 1075189 (deploy commands) Enable translation settings banner for Test wikipedia - task T372460 Melos (Melos) [config] 1076661 (deploy commands) Add namespace aliases for scn.wikipedia - task T375979 Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.43 schedule

group0	1.43.0-wmf.24->1.43.0-wmf.25
group1	1.43.0-wmf.24
group2	1.43.0-wmf.24

group0 to 1.43.0-wmf.25
Blockers: task T375656

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–13:00 UTC #
05:00–06:00 PDT

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
08:00–09:00 PDT

SRE Collaboration Services office hours
Deployer	Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)
Changes	Services including Gerrit, Phorge (Phabricator), GitLab

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-0+Utc-7 Version (secondary timeslot)

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.43 schedule

group0	1.43.0-wmf.24->1.43.0-wmf.25
group1	1.43.0-wmf.24
group2	1.43.0-wmf.24

group0 to 1.43.0-wmf.25
Blockers: task T375656

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Nemoralis 1076254 Update wgMetaNamespace for tlywiki Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–07:00 UTC #
(Tue) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Wednesday, October 2

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Santiago Faci (sfaci) [config] 1074396 (deploy commands) Metrics Platform monotable: Base stream configuration - task T373967 Bill Pirkle (bpirkle) [config] 1076058 (deploy commands) REST: Make experimental endpoints available on beta and testwiki - task T375512 Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.43 schedule

group0	1.43.0-wmf.25
group1	1.43.0-wmf.24->1.43.0-wmf.25
group2	1.43.0-wmf.24

group1 to 1.43.0-wmf.25
Blockers: task T375656

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

11:00–12:00 UTC #
04:00–05:00 PDT

Services – Citoid / Zotero
Deployer	Marielle (mvolz)
Changes	See Citoid

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Daimona (work) (Daimona) [config] 1076797 (deploy commands) [zhwiki] Enable the CampaignEvents extension - task T373821 WMDE-Fisch (WMDE-Fisch) [1.43.0-wmf.25] 1077145 (deploy commands) Improve sub-ref check to avoid false positives - task T376242 Antoine Musso (hashar) [1.43.0-wmf.25] 1077344 (deploy commands) Use wgDonationInterfaceFundraiserMaintenance (train blocker) - task T376255 Requesting Developer (irc-nickname) Gerrit link to backport or config change

14:00–15:00 UTC #
07:00–08:00 PDT

Wikifunctions Services UTC Afternoon
Deployer	Abstract Wikipedia team (Africa, Europe, Eastern Americas)
Changes	Wikifunctions back-end k8s services

15:00–16:00 UTC #
08:00–09:00 PDT

Southward Datacenter Switchover: Services + Traffic (Day 8)
Deployer	Scott (swfrench-wmf)
Changes	Datacenter switchover: Services + Traffic (Day 8) - task T370962 eqiad will be repooled for active-active services (already repooled for CDN traffic)

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-0+Utc-7 Version (secondary timeslot)

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.43 schedule

group0	1.43.0-wmf.25
group1	1.43.0-wmf.24->1.43.0-wmf.25
group2	1.43.0-wmf.24

group1 to 1.43.0-wmf.25
Blockers: task T375656

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Bill Pirkle (bpirkle) [config] 1076058 (deploy commands) REST: Make experimental endpoints available on beta and testwiki - task T375512 Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–22:00 UTC #
14:00–15:00 PDT

Wikifunctions Services UTC Late
Deployer	Abstract Wikipedia team (North and South America)
Changes	Wikifunctions back-end k8s services

06:00–07:00 UTC #
(Wed) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

06:00–06:30 UTC #
(Wed) 23:00–23:30 PDT

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)
Changes	Held deployment window for database primary masters maintenance

Thursday, October 3

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Kartik Mistry (kart_) [config] 1076559 (deploy commands) Section Translation: Add mos, kde and rsk Wikipedias - task T375017 task T374815 task T374644 Hamish (Hamishcz) [config] 1077487 (deploy commands) bjnwiki: Update logo - task T375055 [config] 1077488 (deploy commands) bjnwiktionary: Add logo - task T374898 [config] 1077502 (deploy commands) throttle.php: Remove expired throttle anzx [config] 1077619 IP limit exemption for WTS 2024 Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.43 schedule

group0	1.43.0-wmf.25
group1	1.43.0-wmf.25
group2	1.43.0-wmf.24->1.43.0-wmf.25

group2 to 1.43.0-wmf.25
Blockers: task T375656

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–13:00 UTC #
05:00–06:00 PDT

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	User:cscott (cscott) [1.43.0-wmf.25] 1077505 (deploy commands) Deprecate ParserOutput::setLanguageLinks(null) - task T376323 Msz2001 (msz2001) [config] 1077422 (deploy commands) Revert "wikimaniawiki: Update logos to 2024" Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
08:00–09:00 PDT

Train log triage
Deployer	Antoine (hashar), Brennen (brennen)
Changes	See Heterogeneous_deployment/Train_deploys#Breakage

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

Cloud Services/Technical Documentation weekly deploy (Toolhub, Developer portal, Striker)
Deployer	bd808
Changes	...

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	Scott (swfrench-wmf)
Changes	Configuration changes and scap testing to support task T370934.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-0+Utc-7 Version (secondary timeslot)

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.43 schedule

group0	1.43.0-wmf.25
group1	1.43.0-wmf.25
group2	1.43.0-wmf.24->1.43.0-wmf.25

group2 to 1.43.0-wmf.25
Blockers: task T375656

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)
Changes	aharoni (aharoni) [1.43.0-wmf.25] 1077734 (deploy commands) Update jquery.ime from upstream User:cscott (cscott) [1.43.0-wmf.25] 1077792 (deploy commands) RefreshLinksJob: Fix exception due to null/false confusion (take 2) User:cscott (cscott) [config] 1077460 (deploy commands) Turn on Parsoid Selective Update metrics - task T371713 Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–07:00 UTC #
(Thu) 23:00–00:00 PDT

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Friday, October 4

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

11:00–11:30 UTC #
04:00–04:30 PDT

GitLab version upgrades
Deployer	Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)
Changes	GitLab version upgrades

Saturday, October 5

07:00–07:00 UTC #
00:00–00:00 PDT

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys