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 June 08

Sunday, June 7

07:00 – 07:00 UTC #
00:00 – 00:00 PDT

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

Monday, June 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	Christoph Jauera ( WMDE-Fisch ) [ config ] 1297681 ( Deploy change ) Global rollout - Sub-ref deployments to Group 0, Group 1 and frwiki - task T425662 VadymTS1 ( VadymTS1 ) [ config ] 1298328 ( Deploy change ) English Wikiversity: Add new user group "autopatrolled" - task T428269 [ config ] 1298390 ( Deploy change ) English Wikibooks: update FlaggedRevs configuration - task T428329 Neriah ( Neriah ) [ 1.47.0-wmf.5 ] 1298418 ( Deploy change ) NewUserMessage: Add $wgNewUserMessageOnAutoCreateFirstEdit - task T426206 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	Neriah ( Neriah ) [ 1.47.0-wmf.5 ] 1298418 ( Deploy change ) NewUserMessage: Add $wgNewUserMessageOnAutoCreateFirstEdit - task T426206 [ 1.47.0-wmf.5 ] 1298717 ( Deploy change ) Replace NewUserMessageOnAutoCreateFirstEdit with wgNewUserMessageOnFirstEdit - task T426206 [ config ] 1298734 ( Deploy change ) Enable wgNewUserMessageOnFirstEdit on incubatorwiki - task T426206 Lucas ( Lucas_WMDE ) [ 1.47.0-wmf.5 ] 1298709 ( Deploy change ) Add translatable messages for WikiProject names - task T427804 [ 1.47.0-wmf.5 ] 1298710 ( Deploy change ) Use translatable messages for WikiProject links - task T427804 yerdua_wmde ( yerdua_wmde ) [ config ] 1297644 ( Deploy change ) WikiProject links - remove 'text' config - task T427804 Michael Grosse (dev @ WMF Growth team) ( MichaelG_WMF ) [ 1.47.0-wmf.5 ] 1298758 ( Deploy change ) feat(V2): toggle experiment features based on custom url override - task T424646 [ 1.47.0-wmf.5 ] 1298762 ( Deploy change ) specialCreateAccount: use GECreateAccountExperimentV2 instead of hook - task T424646 [ 1.47.0-wmf.5 ] 1298764 ( Deploy change ) fix: correctly read experiments param on Special:UserLogin [ 1.47.0-wmf.5 ] 1298765 ( Deploy change ) signup.js: use JS var instead of TestKitchen to show experiment - task T424646 [ 1.47.0-wmf.5 ] 1298766 ( Deploy change ) UsernamePolicyPopover: add instrumentation for links - task T424246 WBrown (WMF) ( Dreamy_Jazz ) [ config ] 1296550 ( Deploy change ) hCaptcha: Don't show AbuseFilter CAPTCHA for wbsetclaim API - task T427608 Requesting Developer ( irc-nickname ) Gerrit link to backport or config change

14:30 – 15:00 UTC #
07:30 – 08:00 PDT

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

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 ) , Clare ( cjming )
Changes	VadymTS1 ( VadymTS1 ) [ config ] 1298390 ( Deploy change ) English Wikibooks: update FlaggedRevs configuration - task T428329 [ config ] 1298328 ( Deploy change ) English Wikiversity: Add new user group "autopatrolled" - task T428269 Matthias ( matthiasmullie ) [ config ] 1297162 ( Deploy change ) MultimediaViewer: enable image carousel as a beta feature on Wikipedias [ 1.47.0-wmf.5 ] 1298841 ( Deploy change ) Squashed diff to master kostajh ( kostajh ) [ 1.47.0-wmf.5 ] 1298879 ( Deploy change ) SimpleCaptcha: Re-render captcha when edit form is redisplayed - task T428437 Neriah ( Neriah ) [ 1.47.0-wmf.5 ] 1298891 ( Deploy change ) OOUIHTMLForm: Avoid treating form header as a clickable label - task T428359 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	Alex ( alexsanford ) , 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

Readers deployment window
Deployer	Readers
Changes	NOTE: often skipped, the reader teams do 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/1.47.0-wmf.6`

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

Automatic deployment of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous deployment/Train deploys
Deployer	N/A
Changes	Deploy `wmf/1.47.0-wmf.6` 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, June 9

07:00 – 08:00 UTC #
00:00 – 01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir ( Amir1 ) , Martin ( urbanecm ) , 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	manfredi ( manfredi ) [ config ] 1298834 ( Deploy change ) config: Disable EmailConfirmationBanner on all wikis - task T428291 C. Scott Ananian ( cscott ) [ 1.47.0-wmf.5 ] 1298929 ( Deploy change ) Simplify fragment processing - task T423700 [ 1.47.0-wmf.5 ] 1298926 ( Deploy change ) Move ::getFragmentsToTransform() to Content{Text,DOM}TransformStage [ 1.47.0-wmf.5 ] 1298927 ( Deploy change ) OutputTransform: Rename DeduplicateStyles and ExpandToAbsoluteUrls stages [ 1.47.0-wmf.5 ] 1298925 ( Deploy change ) Reset DeduplicateStyles state between different pipeline executions - task T428336 task T428215 [ 1.47.0-wmf.6 ] 1299497 ( Deploy change ) Store indicators in ContentHolder: forward compatibility - task T427622 Neriah ( Neriah ) [ config ] 1298654 ( Deploy change ) Enable wgNewUserMessageOnFirstEdit on commonswiki - task T426206 WBrown (WMF) ( Dreamy_Jazz ) [ 1.47.0-wmf.6 ] 1299495 ( Deploy change ) STVFormatter: Cast strings to float before passing to round - task T428584 [ 1.47.0-wmf.6 ] 1299502 ( Deploy change ) SecurePollLogPager: Cast user IDs to ints before use - task T428599 Requesting Developer ( irc-nickname ) Gerrit link to backport or config change

14:00 – 14:30 UTC #
07:00 – 07:30 PDT

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

14:30 – 15:00 UTC #
07:30 – 08:00 PDT

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

15:00 – 16:00 UTC #
08:00 – 09:00 PDT

SRE Collaboration Services office hours
Deployer	Jelto ( jelto ) , Arnold ( arnoldokoth ) , Daniel ( mutante ) , Arnaud ( arnaudb )
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	MSzwarc-WMF ( Msz2001 ) https://gerrit.wikimedia.org/r/c/operations/puppet/+/1285315 revi ( revi ) gerrit:1298381 : Change kr.wikimedia destination WBrown (WMF) ( Dreamy_Jazz ) 1299420 ( Deploy change ) alertmanager: Reroute TSP alerts to PSI alerts channel 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

Dan ( dduvall ) , Jaime ( jnuche )

Changes

1.47 schedule

group0	1.47.0-wmf.5->1.47.0-wmf.6
group1	1.47.0-wmf.5
group2	1.47.0-wmf.5

group0 to 1.47.0-wmf.6
Blockers: task T423915

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 ) , Clare ( cjming )
Changes	Alex Paskulin ( apaskulin ) [ config ] 1299454 ( Deploy change ) wgRestSandboxSpecs: Add lift-wing spec pointing to api.wikimedia.org - task T427902 C. Scott Ananian ( cscott ) [ 1.47.0-wmf.6 ] 1299589 ( Deploy change ) Bump wikimedia/parsoid to 0.24.0-a8 - task T428270 [ 1.47.0-wmf.6 ] 1299588 ( Deploy change ) Bump wikimedia/parsoid to 0.24.0-a8 - task T378906 task T420336 task T424427 task T427664 task T427972 task T428452 task T428270 Requesting Developer ( irc-nickname ) Gerrit link to backport or config change

21:00 – 22:00 UTC #
14:00 – 15:00 PDT

Readers deployment window
Deployer	Readers
Changes	NOTE: often skipped, the reader teams do 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, June 10

07:00 – 08:00 UTC #
00:00 – 01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir ( Amir1 ) , Martin ( urbanecm ) , Adam ( awight )
Changes	atsukoito ( atsukoito ) [ 1.47.0-wmf.5 ] 1299556 ( Deploy change ) ElasticSearchTtmServer: drop include_type_name and support int replicas - task T428168 [ 1.47.0-wmf.5 ] 1299561 ( Deploy change ) ElasticSearchTtmServer: clean stale _doc usage and version error output - task T428168 [ config ] 1299529 ( Deploy change ) translate: adding separate read/write endpoints - task T425377 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

Dan ( dduvall ) , Jaime ( jnuche )

Changes

1.47 schedule

group0	1.47.0-wmf.6
group1	1.47.0-wmf.5->1.47.0-wmf.6
group2	1.47.0-wmf.5

group1 to 1.47.0-wmf.6
Blockers: task T423915

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

14:30 – 15:00 UTC #
07:30 – 08:00 PDT

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

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

Dan ( dduvall ) , Jaime ( jnuche )

Changes

1.47 schedule

group0	1.47.0-wmf.6
group1	1.47.0-wmf.5->1.47.0-wmf.6
group2	1.47.0-wmf.5

group1 to 1.47.0-wmf.6
Blockers: task T423915

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 ) , Clare ( cjming )
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

Readers deployment window
Deployer	Readers
Changes	NOTE: often skipped, the reader teams do 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, June 11

07:00 – 08:00 UTC #
00:00 – 01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir ( Amir1 ) , Martin ( urbanecm ) , Adam ( awight )
Changes	codders ( codders ) [ config ] 1299451 ( Deploy change ) WikiProjects links - add statement-based link to project on beta - task T423144 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

Dan ( dduvall ) , Jaime ( jnuche )

Changes

1.47 schedule

group0	1.47.0-wmf.6
group1	1.47.0-wmf.6
group2	1.47.0-wmf.5->1.47.0-wmf.6

group2 to 1.47.0-wmf.6
Blockers: task T423915

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	alexsanford ( alexsanford ) [ config ] 1298890 ( Deploy change ) Add 2FA enforcement demotion config for phase 3 groups - task T423120 Requesting Developer ( irc-nickname ) Gerrit link to backport or config change

14:30 – 15:00 UTC #
07:30 – 08:00 PDT

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

15:00 – 16:00 UTC #
08:00 – 09:00 PDT

Train log triage
Deployer	Dan ( dduvall ) , Jaime ( jnuche )
Changes	See Heterogeneous deployment/Train deploys#Breakage

16:00 – 17:00 UTC #
09:00 – 10:00 PDT

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

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

Dan ( dduvall ) , Jaime ( jnuche )

Changes

1.47 schedule

group0	1.47.0-wmf.6
group1	1.47.0-wmf.6
group2	1.47.0-wmf.5->1.47.0-wmf.6

group2 to 1.47.0-wmf.6
Blockers: task T423915

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

21:00 – 22:00 UTC #
14:00 – 15:00 PDT

Readers deployment window
Deployer	Readers
Changes	NOTE: often skipped, the reader teams do 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, June 12

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 ) , Arnaud ( arnaudb )
Changes	GitLab version upgrades

Saturday, June 13

07:00 – 07:00 UTC #
00:00 – 00:00 PDT

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

Week of June 15

Sunday, June 14

07:00 – 07:00 UTC #
00:00 – 00:00 PDT

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

Monday, June 15

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

14:30 – 15:00 UTC #
07:30 – 08:00 PDT

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

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 ) , Clare ( cjming )
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	Alex ( alexsanford ) , 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

Readers deployment window
Deployer	Readers
Changes	NOTE: often skipped, the reader teams do 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/1.47.0-wmf.7`

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

Automatic deployment of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous deployment/Train deploys
Deployer	N/A
Changes	Deploy `wmf/1.47.0-wmf.7` 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, June 16

07:00 – 08:00 UTC #
00:00 – 01:00 PDT

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

14:00 – 14:30 UTC #
07:00 – 07:30 PDT

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

14:30 – 15:00 UTC #
07:30 – 08:00 PDT

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

15:00 – 16:00 UTC #
08:00 – 09:00 PDT

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

Deployer

Jeena ( jeena ) , Dan ( dduvall )

Changes

1.47 schedule

group0	1.47.0-wmf.6->1.47.0-wmf.7
group1	1.47.0-wmf.6
group2	1.47.0-wmf.6

group0 to 1.47.0-wmf.7
Blockers: task T423916

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

21:00 – 22:00 UTC #
14:00 – 15:00 PDT

Readers deployment window
Deployer	Readers
Changes	NOTE: often skipped, the reader teams do 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, June 17

07:00 – 08:00 UTC #
00:00 – 01:00 PDT

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir ( Amir1 ) , Martin ( urbanecm ) , 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.

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

14:30 – 15:00 UTC #
07:30 – 08:00 PDT

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

17:00 – 18:00 UTC #
10:00 – 11:00 PDT

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

18:00 – 20:00 UTC #
11:00 – 13:00 PDT

MediaWiki train - Utc-7 Version

Deployer

Jeena ( jeena ) , Dan ( dduvall )

Changes

1.47 schedule

group0	1.47.0-wmf.7
group1	1.47.0-wmf.6->1.47.0-wmf.7
group2	1.47.0-wmf.6

group1 to 1.47.0-wmf.7
Blockers: task T423916

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 ) , Clare ( cjming )
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

Readers deployment window
Deployer	Readers
Changes	NOTE: often skipped, the reader teams do 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, June 18

07:00 – 08:00 UTC #
00:00 – 01:00 PDT

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

14:30 – 15:00 UTC #
07:30 – 08:00 PDT

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

15:00 – 16:00 UTC #
08:00 – 09:00 PDT

Train log triage
Deployer	Jeena ( jeena ) , 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-7 Version

Deployer

Jeena ( jeena ) , Dan ( dduvall )

Changes

1.47 schedule

group0	1.47.0-wmf.7
group1	1.47.0-wmf.7
group2	1.47.0-wmf.6->1.47.0-wmf.7

group2 to 1.47.0-wmf.7
Blockers: task T423916

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

21:00 – 22:00 UTC #
14:00 – 15:00 PDT

Readers deployment window
Deployer	Readers
Changes	NOTE: often skipped, the reader teams do 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, June 19

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 ) , Arnaud ( arnaudb )
Changes	GitLab version upgrades

Saturday, June 20

07:00 – 07:00 UTC #
00:00 – 00:00 PDT

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