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 March 18

Sunday, March 17

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

Deployer

 

Changes

No Deploys

Monday, March 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

Ammarpad (Ammar)

Kosta Harlan (kostajh)

  • [config] 1008112 (deploy commands) throttle: Allow for overriding temp account creation limits
  • 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

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

Samuel (RhinosF1)

Jdlrobson

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/1.42.0-wmf.23

 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/1.42.0-wmf.23 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, March 19

 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
Northward Switchover: Services + Traffic

Deployer

 

Changes

Datacenter switchover: Services + Traffic

 UTC #
 PDT
SRE Collaboration Services office hours

Deployer

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

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

Tyler (thcipriani), Tyler (thcipriani)

Changes

1.42 schedule

group0 1.42.0-wmf.22->1.42.0-wmf.23
group1 1.42.0-wmf.22
group2 1.42.0-wmf.22
 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, March 20

 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

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Northward Switchover: MediaWiki

Deployer

 

Changes

Datacenter switchover: MediaWiki

 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
Train log triage with CPT

Deployer

Tyler (thcipriani), Tyler (thcipriani) + CPT

Changes

See Heterogeneous_deployment/Train_deploys#Breakage

 UTC #
 PDT
MediaWiki train - Utc-7 Version

Deployer

Tyler (thcipriani), Tyler (thcipriani)

Changes

1.42 schedule

group0 1.42.0-wmf.23
group1 1.42.0-wmf.22->1.42.0-wmf.23
group2 1.42.0-wmf.22
 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, March 21

 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
ServicesCitoid / Zotero

Deployer

Marielle (mvolz)

Changes

See Citoid

 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

Tyler (thcipriani), Tyler (thcipriani)

Changes

1.42 schedule

group0 1.42.0-wmf.23
group1 1.42.0-wmf.23
group2 1.42.0-wmf.22->1.42.0-wmf.23
 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, March 22

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

Deployer

 

Changes

No Deploys

Saturday, March 23

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

Deployer

 

Changes

No Deploys

Week of March 25

Sunday, March 24

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

Deployer

 

Changes

No Deploys

Monday, March 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
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
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

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/1.42.0-wmf.24

 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/1.42.0-wmf.24 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, March 26

 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)

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

Jeena (jeena), Ahmon (dancy)

Changes

1.42 schedule

group0 1.42.0-wmf.23->1.42.0-wmf.24
group1 1.42.0-wmf.23
group2 1.42.0-wmf.23
 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, March 27

 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

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
Train log triage with CPT

Deployer

Jeena (jeena), Ahmon (dancy) + CPT

Changes

See Heterogeneous_deployment/Train_deploys#Breakage

 UTC #
 PDT
MediaWiki train - Utc-7 Version

Deployer

Jeena (jeena), Ahmon (dancy)

Changes

1.42 schedule

group0 1.42.0-wmf.24
group1 1.42.0-wmf.23->1.42.0-wmf.24
group2 1.42.0-wmf.23
 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, March 28

 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
ServicesCitoid / Zotero

Deployer

Marielle (mvolz)

Changes

See Citoid

 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

Jeena (jeena), Ahmon (dancy)

Changes

1.42 schedule

group0 1.42.0-wmf.24
group1 1.42.0-wmf.24
group2 1.42.0-wmf.23->1.42.0-wmf.24
 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, March 29

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

Deployer

 

Changes

No Deploys

Saturday, March 30

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

Deployer

 

Changes

No Deploys