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 June 24

Sunday, June 23

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, June 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	Kartik Mistry (kart_) [1.43.0-wmf.10] 1048443 (deploy commands) AX Language selector entrypoint: Fix AX URL - task T363183 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	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Func (Func) [config] 1048014 (deploy commands) mediawiki.org: Sync xml/export-.xsd files with MW core - task T343622 [config] 1039597 (deploy commands) CommonSettings: Restore the original behaviour of Reference Previews - task T366419 Kartik Mistry (kart_) [1.43.0-wmf.10] 1048443 (deploy commands) AX Language selector entrypoint: Fix AX URL - task T363183 Martin Urbanec (urbanecm) [config] 1049126 (deploy commands) Growth: Enable CommunityConfiguration at idwiki - task T366629 [config] 1049127 (deploy commands) Growth: Enable CommunityConfiguration on round 1 wikis - task T368121 WBrown (WMF) (Dreamy_Jazz) [config] 1049153 (deploy commands) [MediaModeration] Update 'From' email address to wiki@wikimedia.org - task T368258 Kosta Harlan (kostajh) [config] 1010953 (deploy commands) extension-list: Add IPReputation - task T360067 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	Scott French (swfrench-wmf)
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment. 1042440 (deploy commands), 1046692 (deploy commands), 1046693 (deploy commands): Incrementally add securityContext to all containers task T362978

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	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.11`

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.11` 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, June 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	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	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Func (Func) [1.43.0-wmf.10] 1049181 (deploy commands) Restore the original behaviour of Reference Previews - task T366419 Martin Urbanec (urbanecm) [1.43.0-wmf.10] 1049534 (deploy commands) Add change tag "Community Configuration" - task T366989 [1.43.0-wmf.11] 1049535 (deploy commands) Add change tag "Community Configuration" - task T366989 [1.43.0-wmf.10] 1049538 (deploy commands) WikiPageWriter: Do not run AbuseFilter when UltimateAuthority is used - task T368275 [1.43.0-wmf.11] 1049539 (deploy commands) WikiPageWriter: Do not run AbuseFilter when UltimateAuthority is used - task T368275 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-7+Utc-0 Version

Deployer

Jeena (jeena), Jaime (jnuche)

Changes

1.43 schedule

group0	1.43.0-wmf.10->1.43.0-wmf.11
group1	1.43.0-wmf.10
group2	1.43.0-wmf.10

group0 to 1.43.0-wmf.11
Blockers: task T366956

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 Sarabia (ksarabia) [config] 1041250 (deploy commands) Enable dark mode on data table pages - task T366373 [config] 1043880 (deploy commands) Cleanup: Remove wgNavigationTimingSurveyName - task T367128 bvibber (bvibber) [config] 1049608 (deploy commands) Temporarily disable '4K' 2160p and mid 1440p transcodes - task T368433 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, June 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	DreamRimmer (DreamRimmer) [config] 1049667 (deploy commands) Meta-Wiki: restrict unfuzzy rights to autoconfirmed - task T368416 [config] 1031533 (deploy commands) maiwiki: Remove 'CA' namespace alias - task T363667 Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–09:00 UTC #
01:00–02:00 PDT

Gerrit upgrade
Deployer	Antoine Musso (hashar)
Changes	Gerrit upgrade to 3.10.x series task T367419

08:00–10:00 UTC #
01:00–03:00 PDT

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

Deployer

Jeena (jeena), Jaime (jnuche)

Changes

1.43 schedule

group0	1.43.0-wmf.11
group1	1.43.0-wmf.10->1.43.0-wmf.11
group2	1.43.0-wmf.10

group1 to 1.43.0-wmf.11
Blockers: task T366956

10:00–11:00 UTC #
03:00–04:00 PDT

MediaWiki infrastructure (UTC mid-day)
Deployer	Clément Goubert (claime)
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment. Complete trafficserver switch to mw-on-k8s 1049150 (deploy commands)

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	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	WBrown (WMF) (Dreamy_Jazz) [config] 1038741 (deploy commands) [CheckUser] Stop writing old for event tables migration on group1 - task T360685 DreamRimmer (DreamRimmer) [config] 1049667 (deploy commands) Meta-Wiki: restrict unfuzzy rights to autoconfirmed - task T368416 [config] 1031533 (deploy commands) maiwiki: Remove 'CA' namespace alias - task T363667 Superpes15 (Superpes) [config] 1048408 (deploy commands) [ltwiki] Add a new 'rollbacker' usergroup - task T367993 [config] 1049888 (deploy commands) [u4cwiki] Enable importing from dewiki/enwiki/metawiki - task T368522 [config] 1049929 (deploy commands) [arbcom_itwiki] Change the logo and a new wordmark and a favicon - task T368532 Nemoralis (Nemoralis) [config] 1042430 (deploy commands) Enable local uploads for Gilaki Wikipedia - task T364673 Lucas Werkmeister (Lucas_WMDE) [config] 1049924 (deploy commands) wikidatawiki: Add namespace 640 (EntitySchema) to $wgContentNamespaces 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	wikifunction services on kubernetes (does not include the wiki itself which is handled through the train) James_F (James_F) [1.43.0-wmf.11] 1049857 (deploy commands) CodeEditor.vue: add watcher for disabled state - task T368504 Done 1046787 (deploy commands) Done 1046769 (deploy commands)

17:00–18:00 UTC #
10:00–11:00 PDT

MediaWiki infrastructure (UTC late)
Deployer	Scott French (swfrench-wmf)
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment. Deferred until 2024-06-27.

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7+Utc-0 Version

Deployer

Jeena (jeena), Jaime (jnuche)

Changes

1.43 schedule

group0	1.43.0-wmf.11
group1	1.43.0-wmf.10->1.43.0-wmf.11
group2	1.43.0-wmf.10

group1 to 1.43.0-wmf.11
Blockers: task T366956

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	Katherine_g (Katherine_g) [config] 1049947 (deploy commands) Update QuickSurvey coverage rate for Automoderator patroller workstream survey - task T362969 Jan Drewniak (jan_drewniak) [Wikimedia Portals] - 1050007 (deploy commands) Remove Japanese fundraising banners Michael Große (WMF Growth team) (MichaelG_WMF) [1.43.0-wmf.11] 1050002 (deploy commands) Homepage: log rendering time for each module and each wiki - task T368405 [1.43.0-wmf.11] 1050005 (deploy commands) Homepage: don't load yesterdays edits on desktop - task T368405 jdlrobson (jdlrobson) [config] 1049972 (deploy commands) Enable user pages and select special pages in dark mode (1.43.0-wmf.11) - task T366364 task T366375 task T367375 task T367581 task T367582 task T367583 Gergő (tgr) [config] 1048855 (deploy commands) [noop] Remove $wgRedirectScript, not used since MediaWiki 1.22 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	wikifunction services on kubernetes (does not include the wiki itself which is handled through the train)

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, June 27

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] 1049898 (deploy commands) Enable MinT for Wikipedia readers MVP on a set of pilot wikis - task T363465 [config] 1048393 (deploy commands) Add Metrics Platform stream configuration and registration for MinT for Wikipedia Readers feature by Language and Product Localization team. - task T368028 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

Jeena (jeena), Jaime (jnuche)

Changes

1.43 schedule

group0	1.43.0-wmf.11
group1	1.43.0-wmf.11
group2	1.43.0-wmf.10->1.43.0-wmf.11

group2 to 1.43.0-wmf.11
Blockers: task T366956

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	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	WBrown (WMF) (Dreamy_Jazz) [config] 1038742 (deploy commands) [CheckUser] Stop writing old for event tables migration on all wikis - task T360685 DreamRimmer (DreamRimmer) [config] 1049886 (deploy commands) Add VK namespace alias to Azerbaijani Wikibooks - task T368237 hnowlan (hnowlan) [config] 1049970 (deploy commands) testwiki: use shellbox-video for scaling video - task T357309 Martin Urbanec (urbanecm) [config] 1050309 (deploy commands) ptwiki: Enable CommunityConfiguration - task T368310 [config] 1048419 (deploy commands) CommunityConfiguration: Log info and higher Gergő (tgr) [config] 1048855 (deploy commands) [noop] Remove $wgRedirectScript, not used since MediaWiki 1.22 Nemoralis (Nemoralis) [config] 1042430 (deploy commands) Enable local uploads for Gilaki Wikipedia - task T364673 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	Jeena (jeena), 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	Gergő (tgr) 1036230 (deploy commands) [beta] Add rewrite rule for sso.wikimedia.beta.wmflabs.org 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 French (swfrench-wmf)
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment. 1049607 (deploy commands), 1046693 (deploy commands): Incrementally add securityContext to all containers task T362978

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7+Utc-0 Version

Deployer

Jeena (jeena), Jaime (jnuche)

Changes

1.43 schedule

group0	1.43.0-wmf.11
group1	1.43.0-wmf.11
group2	1.43.0-wmf.10->1.43.0-wmf.11

group2 to 1.43.0-wmf.11
Blockers: task T366956

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	David Lynch (kemayo) [config] 1050432 (deploy commands) Enable DiscussionTools permalinks on enwiki - task T365974 Kosta Harlan (kostajh) [config] 1050441 (deploy commands) QuickSurveys: Add testing survey configuration - task T368459 [config] 1050460 (deploy commands) testwiki: Enable QuickSurveys - task T368459 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, June 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

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, June 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

Week of July 01

Sunday, June 30

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, July 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	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	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Bartosz (MatmaRex) [1.43.0-wmf.11] 1050406 (deploy commands) FixTrailingWhitespaceIds: Don't crash on complex conflicts - task T356196 Start maintenance script: `foreachwiki DiscussionTools:FixTrailingWhitespaceIds` (expected to take a few hours overall) task T356196 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	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.12`

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.12` 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, July 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	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), Jeena (jeena)

Changes

1.43 schedule

group0	1.43.0-wmf.11->1.43.0-wmf.12
group1	1.43.0-wmf.11
group2	1.43.0-wmf.11

group0 to 1.43.0-wmf.12
Blockers: task T366957

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	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)
Changes	Lucas Werkmeister (Lucas_WMDE) [config] 1042209 (deploy commands) Enable EntitySchema data type on Wikidata - task T332157 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), Jeena (jeena)

Changes

1.43 schedule

group0	1.43.0-wmf.11->1.43.0-wmf.12
group1	1.43.0-wmf.11
group2	1.43.0-wmf.11

group0 to 1.43.0-wmf.12
Blockers: task T366957

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	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, July 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

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Antoine (hashar), Jeena (jeena)

Changes

1.43 schedule

group0	1.43.0-wmf.12
group1	1.43.0-wmf.11->1.43.0-wmf.12
group2	1.43.0-wmf.11

group1 to 1.43.0-wmf.12
Blockers: task T366957

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	Roan (RoanKattouw), 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

Wikifunctions Services UTC Afternoon
Deployer	Abstract Wikipedia team (Africa, Europe, Eastern Americas)
Changes	wikifunction services on kubernetes (does not include the wiki itself which is handled through the train)

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), Jeena (jeena)

Changes

1.43 schedule

group0	1.43.0-wmf.12
group1	1.43.0-wmf.11->1.43.0-wmf.12
group2	1.43.0-wmf.11

group1 to 1.43.0-wmf.12
Blockers: task T366957

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	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	wikifunction services on kubernetes (does not include the wiki itself which is handled through the train)

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, July 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	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), Jeena (jeena)

Changes

1.43 schedule

group0	1.43.0-wmf.12
group1	1.43.0-wmf.12
group2	1.43.0-wmf.11->1.43.0-wmf.12

group2 to 1.43.0-wmf.12
Blockers: task T366957

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	Roan (RoanKattouw), 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

Train log triage
Deployer	Antoine (hashar), Jeena (jeena)
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-0+Utc-7 Version (secondary timeslot)

Deployer

Antoine (hashar), Jeena (jeena)

Changes

1.43 schedule

group0	1.43.0-wmf.12
group1	1.43.0-wmf.12
group2	1.43.0-wmf.11->1.43.0-wmf.12

group2 to 1.43.0-wmf.12
Blockers: task T366957

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	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, July 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

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, July 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

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