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Deployments
Deployments |
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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.
- To create or modify a recurring deploy window, send a patchset to deployments-calendar.yaml file in
repos/releng/release.git
. - Announce changes to the ops mailing list ahead of time if they are likely to affect HTTP caching, introduce new cookies, or utilize new database tables.
- Announce deployments of major features to the community via Tech News and/or via other Product communication channels.
- To create or modify a recurring deploy window, send a patchset to deployments-calendar.yaml file in
- 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 May 22
Sunday, May 21
No deploys all day! See Deployments/Emergencies if things are broken. | |
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Deployer |
|
Changes |
No Deploys |
Monday, May 22
UTC morning backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Amir (Amir1), Martin (Urbanecm), Taavi (taavi) |
Changes |
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC mid-day) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime), Taavi (taavi) |
Changes |
Requesting Developer (irc-nickname)
|
Wikimedia Portals Update | |
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Deployer |
Jan Drewniak (jan_drewniak) |
Changes |
Weekly window for the portals page: https://www.wikipedia.org/ |
MediaWiki infrastucture (UTC late) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Wikidata Query Service weekly deploy | |
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Deployer |
Ryan (ryankemper) |
Changes |
... |
UTC late backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot), Taavi (taavi) |
Changes |
Superpes15 (Superpes)
Requesting Developer (irc-nickname)
|
Weekly Security deployment window | |
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Deployer |
Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi) |
Changes |
Held deployment window for Security-team related deploys. |
Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys | |
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Deployer |
N/A |
Changes |
Branch |
Automatic deployment of of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous_deployment/Train_deploys | |
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Deployer |
N/A |
Changes |
Deploy |
MediaWiki infrastucture (UTC early) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Primary database switchover | |
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Deployer |
Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1) |
Changes |
Held deployment window for database primary masters maintenance |
Tuesday, May 23
UTC morning backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Amir (Amir1), Martin (Urbanecm), Taavi (taavi) |
Changes |
Kartik Mistry (kart_)
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC mid-day) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime), Taavi (taavi) |
Changes |
Marius Hoch (hoo)
Requesting Developer (irc-nickname)
|
Mobileapps/RESTBase/Wikifeeds | |
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Deployer |
Content Transform Team |
Changes |
Content transform team node services (mobileapps/wikifeeds) |
Puppet request window (Max 6 patches) | |
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Deployer |
JBond (jbond), Reuven (rzl) |
Changes |
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC late) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
MediaWiki train - Utc-7 Version | |||||||
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Deployer |
Chad (^demon), Ahmon (dancy) | ||||||
Changes |
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UTC late backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot), Taavi (taavi) |
Changes |
Kimberly Sarabia (kimberly_sarabia)
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC early) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Wednesday, May 24
UTC morning backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Amir (Amir1), Martin (Urbanecm), Taavi (taavi) |
Changes |
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC mid-day) | |
---|---|
Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime), Taavi (taavi) |
Changes |
herron (herron)
David Causse (dcausse)
WMDE-Fisch
Sergio Gimeno (sergi0)
Bartosz (MatmaRex) (I know this is a bit much, I'm happy to reschedule if we're out of time)
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC late) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Train log triage with CPT | |
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Deployer |
Chad (^demon), Ahmon (dancy) |
Changes |
MediaWiki train - Utc-7 Version | |||||||
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Deployer |
Chad (^demon), Ahmon (dancy) | ||||||
Changes |
|
UTC late backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot), Taavi (taavi) |
Changes |
Sammy (TheresNoTime) (self-serve)
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC early) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Primary database switchover | |
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Deployer |
Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1) |
Changes |
Held deployment window for database primary masters maintenance |
Thursday, May 25
UTC morning backport and config training Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Amir (Amir1), Ariel (apergos), Jaime (jnuche) |
Changes |
Training to do backport and config deployment. To sign up for deployment training use the Deployment Training Request phabricator milestone Matthias (matthiasmullie)
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC mid-day) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Mobileapps/RESTBase/Wikifeeds | |
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Deployer |
Content Transform Team |
Changes |
Content transform team node services (mobileapps/wikifeeds) |
UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime), Taavi (taavi) |
Changes |
Matthias (matthiasmullie)
Kartik Mistry (kart_)
Bartosz (MatmaRex)
Requesting Developer (irc-nickname)
|
Puppet request window (Max 6 patches) | |
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Deployer |
JBond (jbond), Reuven (rzl) |
Changes |
Requesting Developer (irc-nickname)
|
Technical Engagement weekly deploy (Toolhub, Developer portal, Striker) | |
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Deployer |
bd808 |
Changes |
... |
MediaWiki infrastucture (UTC late) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
MediaWiki train - Utc-7 Version | |||||||
---|---|---|---|---|---|---|---|
Deployer |
Chad (^demon), Ahmon (dancy) | ||||||
Changes |
|
UTC late backport and config training Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Brennen (brennen), Sammy (TheresNoTime) |
Changes |
Training to do backport and config deployment. To sign up for deployment training use the Deployment Training Request phabricator milestone Kimberly Sarabia (kimberly_sarabia)
Daimona (Daimona)
Bartosz (MatmaRex)
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC early) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Friday, May 26
No deploys all day! See Deployments/Emergencies if things are broken. | |
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Deployer |
|
Changes |
No Deploys |
Saturday, May 27
No deploys all day! See Deployments/Emergencies if things are broken. | |
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Deployer |
|
Changes |
No Deploys |
Week of May 29
Sunday, May 28
No deploys all day! See Deployments/Emergencies if things are broken. | |
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Deployer |
|
Changes |
No Deploys |
Monday, May 29
No deploys all day (Per Deployments/Yearly_calendar)! See Deployments/Emergencies if things are broken. | |
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Deployer |
|
Changes |
No Deploys |
Tuesday, May 30
UTC morning backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Amir (Amir1), Martin (Urbanecm), Taavi (taavi) |
Changes |
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC mid-day) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime), Taavi (taavi) |
Changes |
Daniel Souza (danisztls)
Requesting Developer (irc-nickname)
|
Mobileapps/RESTBase/Wikifeeds | |
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Deployer |
Content Transform Team |
Changes |
Content transform team node services (mobileapps/wikifeeds) |
Puppet request window (Max 6 patches) | |
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Deployer |
JBond (jbond), Reuven (rzl) |
Changes |
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC late) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
MediaWiki train - Utc-7 Version | |||||||
---|---|---|---|---|---|---|---|
Deployer |
Dan (dduvall), Chad (^demon) | ||||||
Changes |
|
UTC late backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot), Taavi (taavi) |
Changes |
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC early) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Wednesday, May 31
UTC morning backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Amir (Amir1), Martin (Urbanecm), Taavi (taavi) |
Changes |
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC mid-day) | |
---|---|
Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
---|---|
Deployer |
Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime), Taavi (taavi) |
Changes |
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC late) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Train log triage with CPT | |
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Deployer |
Dan (dduvall), Chad (^demon) + CPT |
Changes |
MediaWiki train - Utc-7 Version | |||||||
---|---|---|---|---|---|---|---|
Deployer |
Dan (dduvall), Chad (^demon) | ||||||
Changes |
|
UTC late backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming), Sammy (TheresNoTime), Stef (kindrobot), Taavi (taavi) |
Changes |
Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC early) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Primary database switchover | |
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Deployer |
Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1) |
Changes |
Held deployment window for database primary masters maintenance |
Thursday, June 1
UTC morning backport and config training Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Amir (Amir1), Ariel (apergos), Jaime (jnuche) |
Changes |
Training to do backport and config deployment. To sign up for deployment training use the Deployment Training Request phabricator milestone Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC mid-day) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Mobileapps/RESTBase/Wikifeeds | |
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Deployer |
Content Transform Team |
Changes |
Content transform team node services (mobileapps/wikifeeds) |
UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
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Deployer |
Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight), Sammy (TheresNoTime), Taavi (taavi) |
Changes |
Requesting Developer (irc-nickname)
|
Puppet request window (Max 6 patches) | |
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Deployer |
JBond (jbond), Reuven (rzl) |
Changes |
Requesting Developer (irc-nickname)
|
Technical Engagement weekly deploy (Toolhub, Developer portal, Striker) | |
---|---|
Deployer |
bd808 |
Changes |
... |
MediaWiki infrastucture (UTC late) | |
---|---|
Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
MediaWiki train - Utc-7 Version | |||||||
---|---|---|---|---|---|---|---|
Deployer |
Dan (dduvall), Chad (^demon) | ||||||
Changes |
|
UTC late backport and config training Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches) | |
---|---|
Deployer |
Brennen (brennen), Sammy (TheresNoTime) |
Changes |
Training to do backport and config deployment. To sign up for deployment training use the Deployment Training Request phabricator milestone Requesting Developer (irc-nickname)
|
MediaWiki infrastucture (UTC early) | |
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Deployer |
SRE team |
Changes |
MediaWiki-related infrastuctural changes that need a kubernetes deployment. |
Friday, June 2
No deploys all day! See Deployments/Emergencies if things are broken. | |
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Deployer |
|
Changes |
No Deploys |
Saturday, June 3
No deploys all day! See Deployments/Emergencies if things are broken. | |
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Deployer |
|
Changes |
No Deploys |