Deployments

This page tracks upcoming deployments of software to the Wikimedia Foundation servers.

Getting started

Ensure you joined the #wikimedia-operations ^connect IRC channel as all deployment-related communications happen there. If you need help, contact Release Engineering on IRC at #wikimedia-releng ^connect; and ping Tyler (thcipriani).

MediaWiki is deployed weekly through the Deployment Train. Other services follow their own schedule.
Times are pinned to San Francisco, thus the UTC time changes in March and November per DST.
Prefer regular Backport windows over adding new windows. To request deployment of a config change or backport, add your username and Gerrit URL to one of the backport windows on this page. You must be online in #wikimedia-operations on IRC during your deployment and install WikimediaDebug ahead of time. The #wikimedia-operations channel requires you to register your nickname before you can join.
- You can use the backport scheduling tool to more easily edit this page.
Tasks that meet Inclusion criteria require their own windows, which includes long-running tasks. Schedule more time than you think you need to account for delays and set backs, we recommend one hour for most tasks.
- To create or modify a recurring deploy window, send a patchset to deployments-calendar.yaml file in repos/releng/release.git.
- Announce changes to the ops mailing list ahead of time if they are likely to affect HTTP caching, introduce new cookies, or utilize new database tables.
- Announce deployments of major features to the community via Tech News and/or via other Product communication channels.
Something went wrong? See Incident response. Is there a user-impacting problem? Communicate in the #wikimedia-operations ^connect IRC channel. If there is a Phabricator task, ensure #Wikimedia-Incident is tagged, and consider setting the Unbreak Now priority.

Subscribe in Google Calendar via wikimedia.org_rudis09ii2mm5fk4hgdjeh1u64@group.calendar.google.com.
This may not include one-off windows. If there are differences, then the wiki page is canonical and correct.

Week of January 13

Sunday, January 12

08:00–08:00 UTC #
00:00–00:00 PST

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

Monday, January 13

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Bartosz (MatmaRex) [1.44.0-wmf.11] 1109756 (deploy commands) Add license messages for new Wikinews licenses - task T383338 Note: I may not be able to attend the deploy window, but this is a dependency for DreamRimmer's French Wikinews config patch, and can be tested together with it DreamRimmer (DreamRimmer) [config] 1106911 (deploy commands) Update French wikinews license to CC-BY-SA 4.0 - task T381946 [config] 1109736 (deploy commands) Enable abusefilter-log-detail for autoconfirmed users on en.wikibooks - task T383332 Requesting Developer (irc-nickname) Gerrit link to backport or config change

11:00–12:00 UTC #
03:00–04:00 PST

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

13:00–13:30 UTC #
05:00–05:30 PST

Create new tables for the CampaignEvents extension
Deployer	Daimona (Daimona)
Changes	Create new tables for the CampaignEvents extension on testwiki, test2wiki, officewiki, and metawiki (T379294, T381424)

14:00–15:00 UTC #
06:00–07:00 PST

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), Sammy (TheresNoTime)
Changes	Daimona (work) (Daimona) [config] 1109832 (deploy commands) prod: Enable $wgCampaignEventsEnableEventWikis - task T380078 Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:30–17:00 UTC #
08:30–09:00 PST

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

18:00–19:00 UTC #
10:00–11:00 PST

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

18:00–18:30 UTC #
10:00–10:30 PST

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

21:00–22:00 UTC #
13:00–14:00 PST

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	David L (kemayo) [config] 1110814 (deploy commands) Set Flow to read-only on phase 2a wikis - task T378834 Pppery (Pppery) [config] 1104732 (deploy commands) Configure new wikis - task T381379 task T381080 task T378463 Update the interwiki cache Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–00:00 UTC #
14:00–16:00 PST

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

00:00–01:00 UTC #
(Mon) 16:00–17:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

03:00–04:00 UTC #
(Mon) 19:00–20:00 PST

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.44.0-wmf.12`

04:00–05:00 UTC #
(Mon) 20:00–21:00 PST

Automatic deployment of of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Deploy `wmf/1.44.0-wmf.12` to testwikis

05:00–06:00 UTC #
(Mon) 21:00–22:00 PST

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`

07:00–08:00 UTC #
(Mon) 23:00–00:00 PST

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

07:00–07:30 UTC #
(Mon) 23:00–23:30 PST

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

Tuesday, January 14

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Andrew Otto, Gabriele Modena (ottomata, gmodena) [config] 1110777 (deploy commands) Revert^2 "config: remove eventbus instrumentation setting" anzx (anzx) [config] 1111106 (deploy commands) knwiki, knwikisource, knwikitionary, knwikiquote: update logo, wordmark - task T382802 [config] 1111109 (deploy commands) hiwikisource: logo fix - task T310961 Requesting Developer (irc-nickname) Gerrit link to backport or config change

11:00–12:00 UTC #
03:00–04:00 PST

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

13:00–14:00 UTC #
05:00–06:00 PST

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

14:00–15:00 UTC #
06:00–07:00 PST

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), Sammy (TheresNoTime)
Changes	Daimona (work) (Daimona) [config] 1109842 (deploy commands) Enable CampaignEvents extension on idwiki, itwiki, mswiki, and plwiki - task T383154 [config] 1111227 (deploy commands) test(2)wiki: Explicitly assign event organizer rights to all users - task T376822 steve_munene (steve_munene) [config] 1105879 (deploy commands) Make WikibaseQualityConstraints use split-graph query service - task T374021 [config] 1105878 (deploy commands) Make WikimediaCampaignEvents use split-graph query service - task T377956 Michael Große (WMF Growth team) (MichaelG_WMF) [1.44.0-wmf.12] 1111196 (deploy commands) fix(tracking): TimingMetric:observe records milliseconds - task T383208 Nemoralis (Nemoralis) [config] 1109694 (deploy commands) Add azwiki to mobile-anon-talk dblist - task T383394 Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
08:00–09:00 PST

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

17:00–18:00 UTC #
09:00–10:00 PST

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

18:00–19:00 UTC #
10:00–11:00 PST

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

19:00–21:00 UTC #
11:00–13:00 PST

MediaWiki train - Utc-7 Version

Deployer

Brennen (brennen), Dan (dduvall)

Changes

1.44 schedule

group0	1.44.0-wmf.11->1.44.0-wmf.12
group1	1.44.0-wmf.11
group2	1.44.0-wmf.11

group0 to 1.44.0-wmf.12
Blockers: task T382363

21:00–22:00 UTC #
13:00–14:00 PST

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	fabfur (fabfur) [config] 1111166 (deploy commands) Added new stream config for haproxy_requestctl - task T383392 Gergő (tgr) [config] 1099338 (deploy commands) SUL3: Add auth domain to URL tests - task T380574 [config] 1111330 (deploy commands) Enable SUL3 on test wikis - task T383729 (reverted) Tacsipacsi (tacsipacsi) [config] 1106739 (deploy commands) Fix links pointing to m:Help:Export Nemoralis (Nemoralis) [config] 1109694 (deploy commands) Add azwiki to mobile-anon-talk dblist - task T383394 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Tue) 23:00–00:00 PST

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

Wednesday, January 15

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Bartosz (MatmaRex) [1.44.0-wmf.11] 1109756 (deploy commands) Add license messages for new Wikinews licenses - task T383338 [config] 1106911 (deploy commands) Update French wikinews license to CC-BY-SA 4.0 - task T381946 [config] 1109736 (deploy commands) Enable abusefilter-log-detail for autoconfirmed users on en.wikibooks - task T383332 [1.44.0-wmf.11] 1111568 (deploy commands) htmlform: fix defaults for namespace and relative in titlesmultiselect - task T383133 [1.44.0-wmf.12] 1111569 (deploy commands) htmlform: fix defaults for namespace and relative in titlesmultiselect - task T383133 Michael Große (WMF Growth Team) (MichaelG_WMF) [config] 1105420 (deploy commands) Growth: Remove temporary config for clearing link recommendations - task T379522 Requesting Developer (irc-nickname) Gerrit link to backport or config change https://gerrit.wikimedia.org/r/c/operations/mediawiki-config/+/1105420

11:00–12:00 UTC #
03:00–04:00 PST

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

12:00–13:00 UTC #
04:00–05:00 PST

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

14:00–15:00 UTC #
06:00–07:00 PST

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), Sammy (TheresNoTime)
Changes	fabfur (fabfur) [config] 1111166 (deploy commands) Added new stream config for haproxy_requestctl - task T383392 Gergő (tgr) [config] 1111344 (deploy commands) Add entry point names to all entry points under w/ - task T383729 [config] 1111343 (deploy commands) Yet more authentication domain overrides - task T383729 task T373737 [config] 1111585 (deploy commands) Enable SUL3 on test wikis, second attempt - task T383729 Bartosz (MatmaRex) [config] 1111598 (deploy commands) Move Beta Cluster favicons to this repository [config] 1075211 (deploy commands) Replace favicon.php with static.php - task T374997 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
07:00–08:00 PST

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

18:00–19:00 UTC #
10:00–11:00 PST

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

19:00–21:00 UTC #
11:00–13:00 PST

MediaWiki train - Utc-7 Version

Deployer

Brennen (brennen), Dan (dduvall)

Changes

1.44 schedule

group0	1.44.0-wmf.12
group1	1.44.0-wmf.11->1.44.0-wmf.12
group2	1.44.0-wmf.11

group1 to 1.44.0-wmf.12
Blockers: task T382363

21:00–22:00 UTC #
13:00–14:00 PST

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	Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

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

23:00–00:00 UTC #
15:00–16:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Wed) 23:00–00:00 PST

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

07:00–07:30 UTC #
(Wed) 23:00–23:30 PST

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

Thursday, January 16

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Joe (_joe_) [config] 987432 (deploy commands) Explicitly disable all local imagescaling on k8s - task T352515 [config] 1109108 (deploy commands) ClusterConfig: add support for dumps trait - task T382947 Requesting Developer (irc-nickname) Gerrit link to backport or config change

11:00–12:00 UTC #
03:00–04:00 PST

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

13:00–14:00 UTC #
05:00–06:00 PST

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

14:00–15:00 UTC #
06:00–07:00 PST

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), Sammy (TheresNoTime)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
08:00–09:00 PST

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

17:00–18:00 UTC #
09:00–10:00 PST

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

18:00–19:00 UTC #
10:00–11:00 PST

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

18:00–19:00 UTC #
10:00–11:00 PST

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

19:00–21:00 UTC #
11:00–13:00 PST

MediaWiki train - Utc-7 Version

Deployer

Brennen (brennen), Dan (dduvall)

Changes

1.44 schedule

group0	1.44.0-wmf.12
group1	1.44.0-wmf.12
group2	1.44.0-wmf.11->1.44.0-wmf.12

group2 to 1.44.0-wmf.12
Blockers: task T382363

21:00–22:00 UTC #
13:00–14:00 PST

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	Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Thu) 23:00–00:00 PST

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

Friday, January 17

08:00–08:00 UTC #
00:00–00:00 PST

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

12:00–12:30 UTC #
04:00–04:30 PST

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

Saturday, January 18

08:00–08:00 UTC #
00:00–00:00 PST

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

Week of January 20

Sunday, January 19

08:00–08:00 UTC #
00:00–00:00 PST

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

Monday, January 20

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Adam W. (awight) [1.44.0-wmf.12] 1111215 (deploy commands) Switch to explicit numbering for Parsoid footnote markers - task T382310 Requesting Developer (irc-nickname) Gerrit link to backport or config change

11:00–12:00 UTC #
03:00–04:00 PST

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

14:00–15:00 UTC #
06:00–07:00 PST

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), Sammy (TheresNoTime)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:30–17:00 UTC #
08:30–09:00 PST

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

18:00–19:00 UTC #
10:00–11:00 PST

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

18:00–18:30 UTC #
10:00–10:30 PST

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

21:00–22:00 UTC #
13:00–14:00 PST

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	Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–00:00 UTC #
14:00–16:00 PST

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

00:00–01:00 UTC #
(Mon) 16:00–17:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

03:00–04:00 UTC #
(Mon) 19:00–20:00 PST

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.44.0-wmf.13`

04:00–05:00 UTC #
(Mon) 20:00–21:00 PST

Automatic deployment of of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Deploy `wmf/1.44.0-wmf.13` to testwikis

05:00–06:00 UTC #
(Mon) 21:00–22:00 PST

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`

07:00–08:00 UTC #
(Mon) 23:00–00:00 PST

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

07:00–07:30 UTC #
(Mon) 23:00–23:30 PST

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

Tuesday, January 21

08:00–09:00 UTC #
00:00–01:00 PST

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

09:00–11:00 UTC #
01:00–03:00 PST

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.44 schedule

group0	1.44.0-wmf.12->1.44.0-wmf.13
group1	1.44.0-wmf.12
group2	1.44.0-wmf.12

group0 to 1.44.0-wmf.13
Blockers: task T382364

11:00–12:00 UTC #
03:00–04:00 PST

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

13:00–14:00 UTC #
05:00–06:00 PST

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

14:00–15:00 UTC #
06:00–07:00 PST

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), Sammy (TheresNoTime)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
08:00–09:00 PST

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

17:00–18:00 UTC #
09:00–10:00 PST

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

18:00–19:00 UTC #
10:00–11:00 PST

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

19:00–21:00 UTC #
11:00–13:00 PST

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

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.44 schedule

group0	1.44.0-wmf.12->1.44.0-wmf.13
group1	1.44.0-wmf.12
group2	1.44.0-wmf.12

group0 to 1.44.0-wmf.13
Blockers: task T382364

21:00–22:00 UTC #
13:00–14:00 PST

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	Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Tue) 23:00–00:00 PST

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

Wednesday, January 22

08:00–09:00 UTC #
00:00–01:00 PST

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

09:00–11:00 UTC #
01:00–03:00 PST

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.44 schedule

group0	1.44.0-wmf.13
group1	1.44.0-wmf.12->1.44.0-wmf.13
group2	1.44.0-wmf.12

group1 to 1.44.0-wmf.13
Blockers: task T382364

11:00–12:00 UTC #
03:00–04:00 PST

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

12:00–13:00 UTC #
04:00–05:00 PST

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

14:00–15:00 UTC #
06:00–07:00 PST

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), Sammy (TheresNoTime)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
07:00–08:00 PST

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

18:00–19:00 UTC #
10:00–11:00 PST

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

19:00–21:00 UTC #
11:00–13:00 PST

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

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.44 schedule

group0	1.44.0-wmf.13
group1	1.44.0-wmf.12->1.44.0-wmf.13
group2	1.44.0-wmf.12

group1 to 1.44.0-wmf.13
Blockers: task T382364

21:00–22:00 UTC #
13:00–14:00 PST

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	Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

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

23:00–00:00 UTC #
15:00–16:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Wed) 23:00–00:00 PST

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

07:00–07:30 UTC #
(Wed) 23:00–23:30 PST

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

Thursday, January 23

08:00–09:00 UTC #
00:00–01:00 PST

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

09:00–11:00 UTC #
01:00–03:00 PST

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.44 schedule

group0	1.44.0-wmf.13
group1	1.44.0-wmf.13
group2	1.44.0-wmf.12->1.44.0-wmf.13

group2 to 1.44.0-wmf.13
Blockers: task T382364

11:00–12:00 UTC #
03:00–04:00 PST

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

13:00–14:00 UTC #
05:00–06:00 PST

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

14:00–15:00 UTC #
06:00–07:00 PST

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), Sammy (TheresNoTime)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
08:00–09:00 PST

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

17:00–18:00 UTC #
09:00–10:00 PST

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

18:00–19:00 UTC #
10:00–11:00 PST

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

18:00–19:00 UTC #
10:00–11:00 PST

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

19:00–21:00 UTC #
11:00–13:00 PST

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

Deployer

Antoine (hashar), Brennen (brennen)

Changes

1.44 schedule

group0	1.44.0-wmf.13
group1	1.44.0-wmf.13
group2	1.44.0-wmf.12->1.44.0-wmf.13

group2 to 1.44.0-wmf.13
Blockers: task T382364

21:00–22:00 UTC #
13:00–14:00 PST

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	Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Thu) 23:00–00:00 PST

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

Friday, January 24

08:00–08:00 UTC #
00:00–00:00 PST

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

12:00–12:30 UTC #
04:00–04:30 PST

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

Saturday, January 25

08:00–08:00 UTC #
00:00–00:00 PST

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