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:
  Schedule a backport
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 February 09

Sunday, February 8

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, February 9

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	James_F ( James_F ) [ config ] 1227748 ( Deploy change ) [wikifunctions] Grant sysops permission to edit function of attached implementation and tester - task T399934 Sam Smith ( phuedx ) [ 1.46.0-wmf.14 ] 1237851 ( Deploy change ) metrics(ReviseTone): Use Experiment::send to send metrics - task T416612 [ 1.46.0-wmf.14 ] 1237852 ( Deploy change ) metrics(ReviseTone): send consistent experiment exposure event - task T416199 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	Jon Harald Søby ( Jhs ) [ config ] 1235359 ( Deploy change ) Rework InterwikiSortOrders.php [ config ] 1237691 ( Deploy change ) Enable PageImages for hewikisource - task T362851 Tran ( Tran ) [ 1.46.0-wmf.14 ] 1237908 ( Deploy change ) Fix IP reveal buttons on contributions page when there are extra user links - task T416758 WBrown (WMF) ( Dreamy_Jazz ) [ config ] 1237897 ( Deploy change ) Stop writing old for CheckUser user agent table migration on group0 - task T361206 Sam Smith ( phuedx ) [ config ] 1237743 ( Deploy change ) Revert^2 "EventStreamConfig: Bump product_metrics.web_base* streams to large size" - task T416719 [ config ] 1235798 ( Deploy change ) Test Kitchen renaming: Updated references to old names - task T415843 Requesting Developer ( irc-nickname ) Gerrit link to backport or config change

15:30 – 16:00 UTC #
07:30 – 08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen .

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 ) , Sammy ( TheresNoTime ) , Stef ( kindrobot ) , Clare ( cjming )
Changes	Gerges ( _Gerges ) [ config ] 1237902 ( Deploy change ) Change wgSiteName and wgMetaNamespace for Arabic Wikibooks (ويكي الكتب => ويكي كتب). - task T416779 C. Scott Ananian ( cscott ) [ config ] 1237373 ( Deploy change ) Disable magic links on nlwiki - task T145604 [ config ] 999060 ( Deploy change ) Turn on Parsoid read views by default on labs - task T357054 [ config ] 1224793 ( Deploy change ) Add MultiTitle to extension list - task T404461 [ config ] 1224794 ( Deploy change ) Add config variable for MultiTitle - task T404461 [ config ] 1224795 ( Deploy change ) Enable MultiTitle on beta cluster testwiki - task T404461 [ config ] 1224796 ( Deploy change ) Load MultiTitle on beta cluster - task T404461 Jan Drewniak ( jan_drewniak ) [ config ] 1237348 ( Deploy change ) Enable site notices on Minerva - task T416644 cmede ( cmede ) [ 1.46.0-wmf.14 ] 1238033 ( Deploy change ) EditCheck: add instrumentation for checks seen during edit session - task T413419 task T412334 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/1.46.0-wmf.15`

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

Automatic deployment of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous deployment/Train deploys
Deployer	N/A
Changes	Deploy `wmf/1.46.0-wmf.15` 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 ) , Federico Ceratto ( federico3 )
Changes	Held deployment window for database primary masters maintenance

Tuesday, February 10

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 Version

Deployer

Jaime ( jnuche ) , Antoine ( hashar )

Changes

1.46 schedule

group0	1.46.0-wmf.14->1.46.0-wmf.15
group1	1.46.0-wmf.14
group2	1.46.0-wmf.14

group0 to 1.46.0-wmf.15
Blockers: task T413806

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

15:00 – 15:30 UTC #
07:00 – 07:30 PST

Test Kitchen UI Deployment Window
Deployer	Experimentation Platform Team
Changes	Deployment of Test Kitchen UI (fka MPIC)

15:30 – 16:00 UTC #
07:30 – 08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen .

16:00 – 17:00 UTC #
08:00 – 09:00 PST

SRE Collaboration Services office hours
Deployer	Jelto ( jelto ) , Arnold ( arnoldokoth ) , Daniel ( mutante ) , Arnaud ( arnaudb )
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.

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 ) , Sammy ( TheresNoTime ) , Stef ( kindrobot ) , Clare ( cjming )
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, February 11

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 Version

Deployer

Jaime ( jnuche ) , Antoine ( hashar )

Changes

1.46 schedule

group0	1.46.0-wmf.15
group1	1.46.0-wmf.14->1.46.0-wmf.15
group2	1.46.0-wmf.14

group1 to 1.46.0-wmf.15
Blockers: task T413806

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

15:30 – 16:00 UTC #
07:30 – 08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen .

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.

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 ) , Sammy ( TheresNoTime ) , Stef ( kindrobot ) , Clare ( cjming )
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 ) , Federico Ceratto ( federico3 )
Changes	Held deployment window for database primary masters maintenance

Thursday, February 12

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 Version

Deployer

Jaime ( jnuche ) , Antoine ( hashar )

Changes

1.46 schedule

group0	1.46.0-wmf.15
group1	1.46.0-wmf.15
group2	1.46.0-wmf.14->1.46.0-wmf.15

group2 to 1.46.0-wmf.15
Blockers: task T413806

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

15:30 – 16:00 UTC #
07:30 – 08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen .

16:00 – 17:00 UTC #
08:00 – 09:00 PST

Train log triage
Deployer	Jaime ( jnuche ) , Antoine ( hashar )
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.

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 ) , Sammy ( TheresNoTime ) , Stef ( kindrobot ) , Clare ( cjming )
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, February 13

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 ) , Arnaud ( arnaudb )
Changes	GitLab version upgrades

Saturday, February 14

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 February 16

Sunday, February 15

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, February 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	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

15:30 – 16:00 UTC #
07:30 – 08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen .

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 ) , Sammy ( TheresNoTime ) , Stef ( kindrobot ) , Clare ( cjming )
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/1.46.0-wmf.16`

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

Automatic deployment of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous deployment/Train deploys
Deployer	N/A
Changes	Deploy `wmf/1.46.0-wmf.16` 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 ) , Federico Ceratto ( federico3 )
Changes	Held deployment window for database primary masters maintenance

Tuesday, February 17

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

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

15:00 – 15:30 UTC #
07:00 – 07:30 PST

Test Kitchen UI Deployment Window
Deployer	Experimentation Platform Team
Changes	Deployment of Test Kitchen UI (fka MPIC)

15:30 – 16:00 UTC #
07:30 – 08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen .

16:00 – 17:00 UTC #
08:00 – 09:00 PST

SRE Collaboration Services office hours
Deployer	Jelto ( jelto ) , Arnold ( arnoldokoth ) , Daniel ( mutante ) , Arnaud ( arnaudb )
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+Utc-0 Version

Deployer

Ahmon ( dancy ) , Jaime ( jnuche )

Changes

1.46 schedule

group0	1.46.0-wmf.15->1.46.0-wmf.16
group1	1.46.0-wmf.15
group2	1.46.0-wmf.15

group0 to 1.46.0-wmf.16
Blockers: task T413807

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 ) , Sammy ( TheresNoTime ) , Stef ( kindrobot ) , Clare ( cjming )
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, February 18

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-7+Utc-0 Version (secondary timeslot)

Deployer

Ahmon ( dancy ) , Jaime ( jnuche )

Changes

1.46 schedule

group0	1.46.0-wmf.16
group1	1.46.0-wmf.15->1.46.0-wmf.16
group2	1.46.0-wmf.15

group1 to 1.46.0-wmf.16
Blockers: task T413807

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

15:30 – 16:00 UTC #
07:30 – 08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen .

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+Utc-0 Version

Deployer

Ahmon ( dancy ) , Jaime ( jnuche )

Changes

1.46 schedule

group0	1.46.0-wmf.16
group1	1.46.0-wmf.15->1.46.0-wmf.16
group2	1.46.0-wmf.15

group1 to 1.46.0-wmf.16
Blockers: task T413807

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 ) , Sammy ( TheresNoTime ) , Stef ( kindrobot ) , Clare ( cjming )
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 ) , Federico Ceratto ( federico3 )
Changes	Held deployment window for database primary masters maintenance

Thursday, February 19

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-7+Utc-0 Version (secondary timeslot)

Deployer

Ahmon ( dancy ) , Jaime ( jnuche )

Changes

1.46 schedule

group0	1.46.0-wmf.16
group1	1.46.0-wmf.16
group2	1.46.0-wmf.15->1.46.0-wmf.16

group2 to 1.46.0-wmf.16
Blockers: task T413807

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

15:30 – 16:00 UTC #
07:30 – 08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen .

16:00 – 17:00 UTC #
08:00 – 09:00 PST

Train log triage
Deployer	Ahmon ( dancy ) , Jaime ( jnuche )
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+Utc-0 Version

Deployer

Ahmon ( dancy ) , Jaime ( jnuche )

Changes

1.46 schedule

group0	1.46.0-wmf.16
group1	1.46.0-wmf.16
group2	1.46.0-wmf.15->1.46.0-wmf.16

group2 to 1.46.0-wmf.16
Blockers: task T413807

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 ) , Sammy ( TheresNoTime ) , Stef ( kindrobot ) , Clare ( cjming )
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, February 20

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 ) , Arnaud ( arnaudb )
Changes	GitLab version upgrades

Saturday, February 21

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