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.
- To create an one-off window, simply edit this page accordingly
- Announce changes to the ops mailing list ahead of time if you anticipate or are uncertain about noticeable impacts to database load, HTTP caching, or the introduction of new cookies.
- 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 April 28

Sunday, April 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

Monday, April 28

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), Adam (awight)
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), Sammy (TheresNoTime)
Changes	Gergő (tgr) [config] 1136132 (deploy commands) logging: Add context processor - task T142313 Lucas Werkmeister (Lucas_WMDE) [1.44.0-wmf.25] 1139426 (deploy commands) Migrate MediaWiki.wikibase.* stats - task T359251 task T359252 [1.44.0-wmf.25] 1139427 (deploy commands) Migrate MediaWiki.$prefix.wikibase.client.scribunto.* to statslib - task T359253 James_F (James_F) [config] 1139038 (deploy commands) Move wgParserMigrationEnableParsoidDiscussionTools and wgParserMigrationEnableParsoidArticlePages to a dblist [config] 1139039 (deploy commands) manage-dblist: Default all new wikis to parsoidrendered - task T376827 [config] 1139047 (deploy commands) nupwiki: Enable Parsoid mode - task T390384 [1.44.0-wmf.25] 1138443 (deploy commands) Fix: PHP Warning: Undefined array key "request" - task T392026 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), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Daniel de Souza (danisztls) [config] 1139474 (deploy commands) Design Research Participant Survey: Increase Coverage - task T392325 bwang (bwang) [config] 1138859 (deploy commands) Remove Search AB test config - task T388719 bd808 (bd808) [config] 1137087 (deploy commands) dblists: Add sul.dbexpr and generated sul.dblist - task T392142 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.

23:00–00:00 UTC #
16:00–17:00 PDT

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

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/1.44.0-wmf.27`

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/1.44.0-wmf.27` 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), Federico Ceratto (federico3)
Changes	Held deployment window for database primary masters maintenance

Tuesday, April 29

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), Adam (awight)
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), Dan (dduvall)

Changes

1.44 schedule

group0	1.44.0-wmf.25->1.44.0-wmf.27
group1	1.44.0-wmf.25
group2	1.44.0-wmf.25

group0 to 1.44.0-wmf.27
Blockers: task T386222

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), Sammy (TheresNoTime)
Changes	Daimona (work) (Daimona) [config] 1138405 (deploy commands) Enable the CampaignEvents extension on 43 more wikis - task T392240 Zoe (zip) [config] 1139517 (deploy commands) Set flow boards readonly on fiwikimedia, gomwiki and ptwikibooks - task T380909 Lucas Werkmeister (Lucas_WMDE) [1.44.0-wmf.25] 1139842 (deploy commands) Remove config for renaming WikibaseEntitySchema propertyType - task T371196 [config] 1134693 (deploy commands) Remove unused EntitySchema config - task T371196 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	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), Dan (dduvall)

Changes

1.44 schedule

group0	1.44.0-wmf.25->1.44.0-wmf.27
group1	1.44.0-wmf.25
group2	1.44.0-wmf.25

group0 to 1.44.0-wmf.27
Blockers: task T386222

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), 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

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

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, April 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), Adam (awight)
Changes	Kartik Mistry (kart_) [config] 1139986 (deploy commands) ContentTranslation: Add protocol to cxserver URL - task T390241 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), Dan (dduvall)

Changes

1.44 schedule

group0	1.44.0-wmf.27
group1	1.44.0-wmf.25->1.44.0-wmf.27
group2	1.44.0-wmf.25

group1 to 1.44.0-wmf.27
Blockers: task T386222

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), Sammy (TheresNoTime)
Changes	anzx (anzx) [config] 1140129 (deploy commands) mswikisource: add Karya and Gerbang namespaces - task T392984 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-0+Utc-7 Version (secondary timeslot)

Deployer

Antoine (hashar), Dan (dduvall)

Changes

1.44 schedule

group0	1.44.0-wmf.27
group1	1.44.0-wmf.25->1.44.0-wmf.27
group2	1.44.0-wmf.25

group1 to 1.44.0-wmf.27
Blockers: task T386222

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), Sammy (TheresNoTime), Stef (kindrobot)
Changes	Gerges (_Gerges) [config] 1140193 (deploy commands) [arwiki] Change logo and tagline with sync wordmark - task T392858 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

22:00–23:00 UTC #
15:00–16:00 PDT

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

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), Federico Ceratto (federico3)
Changes	Held deployment window for database primary masters maintenance

Thursday, May 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), Adam (awight)
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), Dan (dduvall)

Changes

1.44 schedule

group0	1.44.0-wmf.27
group1	1.44.0-wmf.27
group2	1.44.0-wmf.25->1.44.0-wmf.27

group2 to 1.44.0-wmf.27
Blockers: task T386222

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), 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), 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	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), Dan (dduvall)

Changes

1.44 schedule

group0	1.44.0-wmf.27
group1	1.44.0-wmf.27
group2	1.44.0-wmf.25->1.44.0-wmf.27

group2 to 1.44.0-wmf.27
Blockers: task T386222

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), Sammy (TheresNoTime), Stef (kindrobot)
Changes	bvibber (bvibber) [1.44.0-wmf.27] 1140229 (deploy commands) Check for content validity before extracting license - task T389125 [1.44.0-wmf.27] 1140228 (deploy commands) Fix localization for validation errors checking tabular data - task T389126 Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–22:00 UTC #
14:00–15:00 PDT

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

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, May 2

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

Saturday, May 3

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 May 05

Sunday, May 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

Monday, May 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), Adam (awight)
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), 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), 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.

23:00–00:00 UTC #
16:00–17:00 PDT

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

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/1.45.0-wmf.1`

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/1.45.0-wmf.1` 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), Federico Ceratto (federico3)
Changes	Held deployment window for database primary masters maintenance

Tuesday, May 6

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), Adam (awight)
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), Sammy (TheresNoTime)
Changes	Gergő (tgr) [config] 1136132 (deploy commands) logging: Add context processor - task T142313 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	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), Antoine (hashar)

Changes

1.45 schedule

group0	1.44.0-wmf.27->1.45.0-wmf.1
group1	1.44.0-wmf.27
group2	1.44.0-wmf.27

group0 to 1.45.0-wmf.1
Blockers: task T386223

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), 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

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

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, May 7

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), Adam (awight)
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-7+Utc-0 Version (secondary timeslot)

Deployer

Jeena (jeena), Antoine (hashar)

Changes

1.45 schedule

group0	1.45.0-wmf.1
group1	1.44.0-wmf.27->1.45.0-wmf.1
group2	1.44.0-wmf.27

group1 to 1.45.0-wmf.1
Blockers: task T386223

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), 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	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

Jeena (jeena), Antoine (hashar)

Changes

1.45 schedule

group0	1.45.0-wmf.1
group1	1.44.0-wmf.27->1.45.0-wmf.1
group2	1.44.0-wmf.27

group1 to 1.45.0-wmf.1
Blockers: task T386223

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), 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	Wikifunctions back-end k8s services

22:00–23:00 UTC #
15:00–16:00 PDT

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

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), Federico Ceratto (federico3)
Changes	Held deployment window for database primary masters maintenance

Thursday, May 8

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), Adam (awight)
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-7+Utc-0 Version (secondary timeslot)

Deployer

Jeena (jeena), Antoine (hashar)

Changes

1.45 schedule

group0	1.45.0-wmf.1
group1	1.45.0-wmf.1
group2	1.44.0-wmf.27->1.45.0-wmf.1

group2 to 1.45.0-wmf.1
Blockers: task T386223

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), 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	Jeena (jeena), 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

Jeena (jeena), Antoine (hashar)

Changes

1.45 schedule

group0	1.45.0-wmf.1
group1	1.45.0-wmf.1
group2	1.44.0-wmf.27->1.45.0-wmf.1

group2 to 1.45.0-wmf.1
Blockers: task T386223

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), 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

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

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, May 9

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

Saturday, May 10

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