Deployments

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Deployments

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

Getting started

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.
  • 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.
  • 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 15

Sunday, April 14

 UTC #
 PDT
No deploys all day! See Deployments/Emergencies if things are broken.

Deployer

 

Changes

No Deploys

Monday, April 15

 UTC #
 PDT
UTC morning backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Amir (Amir1), Martin (Urbanecm)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki infrastructure (UTC mid-day)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
UTC afternoon backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)

Changes

WBrown (WMF) (Dreamy_Jazz)

NMW03

Arthur Taylor (WMDE) (codders), Lucas Werkmeister (WMDE) (Lucas_WMDE)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Wikimedia Portals Update

Deployer

Jan Drewniak (jan_drewniak)

Changes

Weekly window for the portals page: https://www.wikipedia.org/

 UTC #
 PDT
MediaWiki infrastructure (UTC late)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
Wikidata Query Service weekly deploy

Deployer

Ryan (ryankemper)

Changes

...

 UTC #
 PDT
UTC late backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)

Changes

Jdlrobson

  • [config] 1016022 (deploy commands) Enable desktop watchlist on beta cluster, clean up old references
  • [config] 10198572 Enable night mode on template namespace

Winston Sung (Winston_Sung), S8321414

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Weekly Security deployment window

Deployer

Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi)

Changes

Held deployment window for Security-team related deploys.

 UTC #
(Mon)  PDT
Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys

Deployer

N/A

Changes

Branch wmf/1.43.0-wmf.1

 UTC #
(Mon)  PDT
Automatic deployment of of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous_deployment/Train_deploys

Deployer

N/A

Changes

Deploy wmf/1.43.0-wmf.1 to testwikis

 UTC #
(Mon)  PDT
MediaWiki infrastructure (UTC early)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
(Mon)  PDT
Primary database switchover

Deployer

Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)

Changes

Held deployment window for database primary masters maintenance

Tuesday, April 16

 UTC #
 PDT
UTC morning backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Amir (Amir1), Martin (Urbanecm)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki infrastructure (UTC mid-day)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
Mobileapps/RESTBase/Wikifeeds

Deployer

Content Transform Team

Changes

Content transform team node services (mobileapps/wikifeeds)

 UTC #
 PDT
UTC afternoon backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)

Changes

Msz2001 (Msz2001)

  • [config] 1019176 (deploy commands) Remove 'obsolete-tag' from $wgSignatureAllowedLintErrors on Polish Wikipedia

NMW03

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
SRE Collaboration Services office hours

Deployer

Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)

Changes

Services including Gerrit, Phorge (Phabricator), GitLab

 UTC #
 PDT
Puppet request window
(Max 6 patches)

Deployer

JHathaway (jhathaway), Reuven (rzl)

Changes

WBrown (WMF) (Dreamy_Jazz)

Requesting Developer (irc-nickname)

  • Gerrit link to Puppet change
 UTC #
 PDT
MediaWiki infrastructure (UTC late)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
MediaWiki train - Utc-7 Version

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.43 schedule

group0 1.42.0-wmf.26->1.43.0-wmf.1
group1 1.42.0-wmf.26
group2 1.42.0-wmf.26
 UTC #
 PDT
UTC late backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)

Changes

Jdlrobson

User:cscott (cscott)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
(Tue)  PDT
MediaWiki infrastructure (UTC early)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

Wednesday, April 17

 UTC #
 PDT
UTC morning backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Amir (Amir1), Martin (Urbanecm)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki infrastructure (UTC mid-day)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
ServicesCitoid / Zotero

Deployer

Marielle (mvolz)

Changes

See Citoid

 UTC #
 PDT
UTC afternoon backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)

Changes

anzx

kostajh

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Wikifunction Services UTC Afternoon

Deployer

Abstract Wikipedia team (Africa, Europe, Eastern Americas)

Changes

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

 UTC #
 PDT
MediaWiki infrastructure (UTC late)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
MediaWiki train - Utc-7 Version

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.43 schedule

group0 1.43.0-wmf.1
group1 1.42.0-wmf.26->1.43.0-wmf.1
group2 1.42.0-wmf.26
 UTC #
 PDT
UTC late backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)

Changes

Jdlrobson

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Wikifunction Services UTC Late

Deployer

Abstract Wikipedia team (North and South America)

Changes

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

 UTC #
(Wed)  PDT
MediaWiki infrastructure (UTC early)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
(Wed)  PDT
Primary database switchover

Deployer

Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)

Changes

Held deployment window for database primary masters maintenance

Thursday, April 18

 UTC #
 PDT
UTC morning backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Amir (Amir1), Martin (Urbanecm)

Changes

Msz2001 (Msz2001)

kostajh

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki infrastructure (UTC mid-day)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
Mobileapps/RESTBase/Wikifeeds

Deployer

Content Transform Team

Changes

Content transform team node services (mobileapps/wikifeeds)

 UTC #
 PDT
UTC afternoon backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)

Changes

Jon Harald Søby (Jhs)

NMW03

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Puppet request window
(Max 6 patches)

Deployer

JHathaway (jhathaway), Reuven (rzl)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to Puppet change
 UTC #
 PDT
Cloud Services/Technical Documentation weekly deploy (Toolhub, Developer portal, Striker)

Deployer

bd808

Changes

...

 UTC #
 PDT
MediaWiki infrastructure (UTC late)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
MediaWiki train - Utc-7 Version

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.43 schedule

group0 1.43.0-wmf.1
group1 1.43.0-wmf.1
group2 1.42.0-wmf.26->1.43.0-wmf.1
 UTC #
 PDT
UTC late backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)

Changes

cjming

  • [config] 1021510 (deploy commands) Revert "WikimediaEvents: Set IPoid URL and enable ip_reputation/score (2nd attempt)"

Jdlrobson

NMW03

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
(Thu)  PDT
MediaWiki infrastructure (UTC early)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

Friday, April 19

 UTC #
 PDT
No deploys all day! See Deployments/Emergencies if things are broken.

Deployer

 

Changes

No Deploys

 UTC #
 PDT
GitLab version upgrades

Deployer

Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)

Changes

GitLab version upgrades

Saturday, April 20

 UTC #
 PDT
No deploys all day! See Deployments/Emergencies if things are broken.

Deployer

 

Changes

No Deploys

Week of April 22

Sunday, April 21

 UTC #
 PDT
No deploys all day! See Deployments/Emergencies if things are broken.

Deployer

 

Changes

No Deploys

Monday, April 22

 UTC #
 PDT
No deploys all day! See Deployments/Emergencies if things are broken.

Deployer

 

Changes

No Deploys

 UTC #
(Mon)  PDT
Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys

Deployer

N/A

Changes

Branch wmf/1.43.0-wmf.2

 UTC #
(Mon)  PDT
Automatic deployment of of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous_deployment/Train_deploys

Deployer

N/A

Changes

Deploy wmf/1.43.0-wmf.2 to testwikis

Tuesday, April 23

 UTC #
 PDT
UTC morning backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Amir (Amir1), Martin (Urbanecm)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki infrastructure (UTC mid-day)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
Mobileapps/RESTBase/Wikifeeds

Deployer

Content Transform Team

Changes

Content transform team node services (mobileapps/wikifeeds)

 UTC #
 PDT
UTC afternoon backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
SRE Collaboration Services office hours

Deployer

Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)

Changes

Services including Gerrit, Phorge (Phabricator), GitLab

 UTC #
 PDT
Puppet request window
(Max 6 patches)

Deployer

JHathaway (jhathaway), Reuven (rzl)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to Puppet change
 UTC #
 PDT
MediaWiki infrastructure (UTC late)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
MediaWiki train - Utc-7 Version

Deployer

Brennen (brennen), Ahmon (dancy)

Changes

1.43 schedule

group0 1.43.0-wmf.1->1.43.0-wmf.2
group1 1.43.0-wmf.1
group2 1.43.0-wmf.1
 UTC #
 PDT
UTC late backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
(Tue)  PDT
MediaWiki infrastructure (UTC early)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

Wednesday, April 24

 UTC #
 PDT
UTC morning backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Amir (Amir1), Martin (Urbanecm)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki infrastructure (UTC mid-day)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
ServicesCitoid / Zotero

Deployer

Marielle (mvolz)

Changes

See Citoid

 UTC #
 PDT
UTC afternoon backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Wikifunction Services UTC Afternoon

Deployer

Abstract Wikipedia team (Africa, Europe, Eastern Americas)

Changes

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

 UTC #
 PDT
MediaWiki infrastructure (UTC late)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
MediaWiki train - Utc-7 Version

Deployer

Brennen (brennen), Ahmon (dancy)

Changes

1.43 schedule

group0 1.43.0-wmf.2
group1 1.43.0-wmf.1->1.43.0-wmf.2
group2 1.43.0-wmf.1
 UTC #
 PDT
UTC late backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Wikifunction Services UTC Late

Deployer

Abstract Wikipedia team (North and South America)

Changes

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

 UTC #
(Wed)  PDT
MediaWiki infrastructure (UTC early)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
(Wed)  PDT
Primary database switchover

Deployer

Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1), Arnaud (arnaudb)

Changes

Held deployment window for database primary masters maintenance

Thursday, April 25

 UTC #
 PDT
UTC morning backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Amir (Amir1), Martin (Urbanecm)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki infrastructure (UTC mid-day)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
Mobileapps/RESTBase/Wikifeeds

Deployer

Content Transform Team

Changes

Content transform team node services (mobileapps/wikifeeds)

 UTC #
 PDT
UTC afternoon backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Puppet request window
(Max 6 patches)

Deployer

JHathaway (jhathaway), Reuven (rzl)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to Puppet change
 UTC #
 PDT
Cloud Services/Technical Documentation weekly deploy (Toolhub, Developer portal, Striker)

Deployer

bd808

Changes

...

 UTC #
 PDT
MediaWiki infrastructure (UTC late)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

 UTC #
 PDT
MediaWiki train - Utc-7 Version

Deployer

Brennnen (brennen), Ahmon (dancy)

Changes

1.43 schedule

group0 1.43.0-wmf.2
group1 1.43.0-wmf.2
group2 1.43.0-wmf.1->1.43.0-wmf.2
 UTC #
 PDT
UTC late backport window
Your patch may or may not be deployed at the sole discretion of the deployer

Deployer

Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot)

Changes

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
(Thu)  PDT
MediaWiki infrastructure (UTC early)

Deployer

SRE team

Changes

MediaWiki-related infrastructure changes that need a kubernetes deployment.

Friday, April 26

 UTC #
 PDT
No deploys all day! See Deployments/Emergencies if things are broken.

Deployer

 

Changes

No Deploys

 UTC #
 PDT
GitLab version upgrades

Deployer

Eoghan (eoghan), Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante)

Changes

GitLab version upgrades

Saturday, April 27

 UTC #
 PDT
No deploys all day! See Deployments/Emergencies if things are broken.

Deployer

 

Changes

No Deploys