Deployments: Difference between revisions

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Deployments
Jump to current event Deployment calendar Long-term calendar 1.39 Roadmap Train overview Archive Blocking tasks (Current task) Holding the train 🚨 Emergencies How to deploy code Heterogeneous deployment Train deploys Backport windows How to deploy backports Backport vs Train vs Special Window Train vs Backport Special Windows Backport windows

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

Cadence: MediaWiki follows a weekly deploy cadence known as the Deployment Train, except for backports. For other services, teams decide their own schedule.
Schedule: Generally use Backport windows instead of scheduling new windows. But, long running tasks and others things covered by Inclusion criteria do require their own windows. When creating windows, schedule more time than you think you need, to account for issues that might slow you down. One hour is best for most things.
Times are pinned to San Francisco, and thus the UTC time changes in March and November due to the DST.
To add or remove your name from the list, or to schedule a new recurring deploy window, send a patchset to mediawiki/tools/release.git's deployments-calendar.yaml file. Add thcipriani as a reviewer.
If you need help, contact Release Engineering on IRC at #wikimedia-releng ^connect; and ping Tyler (thcipriani).
Communicating to engineers: Changes that are likely to affect cache behavior, add new cookies, or utilize new database tables, should be announced on the ops mailing list first. Also consider writing a technical blog post about your efforts.
Communicating to movement: Deployments of new or major features should be announced on Tech News, and/or as a global MassMessage to relevant communities, and/or in other applicable venues.
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.
For information about the current status of the versions deployed to the various wikis, see https://versions.toolforge.org/
The deployment commands helper can assist with which commands to run, including how to revert your changeː https://deploy-commands.toolforge.org/

Week of June 06

Sunday, June 5

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 6

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 (Max 6 patches)
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight)
Changes	MA (hauskatze) [config] 780636 (deploy commands) Enable $wgFixDoubleRedirects on officewiki (task T305782). Requesting Developer (irc-nickname) Gerrit link to backport or config change

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/

17:00–17:30 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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming)
Changes	AntiCompositeNumber (AntiComposite) [wmf.14] 802957 (deploy commands) SpecialDeletedContributions: Hide date headers 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	Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi)
Changes	Held deployment window for Security-team related deploys.

01:00–02:00 UTC #
(Mon) 18:00–19:00 PDT

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.39.0-wmf.15`

06:00–06:30 UTC #
(Mon) 23:00–23:30 PDT

Primary database switchover
Deployer	Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1)
Changes	Held deployment window for database primary masters maintenance

Tuesday, June 7

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 (Max 6 patches)
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	WMDE-Fisch Done [config] 802732 (deploy commands) Enable <mapframe> tag on remaining FlaggedRevision page-stabilized wikis Stang (koi) Done [config] 802833 (deploy commands) Revert "votewiki: Change wgLanguageCode to zh for May 2022 zhwiki admin election" Requesting Developer (irc-nickname) Gerrit link to backport or config change

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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window (Max 6 patches)
Deployer	JBond (jbond), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) dancy: gerrit:801746 dancy: gerrit:802795  802921 (deploy commands) Add page metadata to Wikibase JSON dumps Mitar (Mitar) Gerrit link to Puppet change

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7 Version

Deployer

Dan (dduvall), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.14->1.39.0-wmf.15
group1	1.39.0-wmf.14
group2	1.39.0-wmf.14

group0 to 1.39.0-wmf.15
Blockers: task T308068

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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming)
Changes	Bartosz (MatmaRex) [wmf.15] 802965 (deploy commands) Show createpage preference only when feature is available [wmf.14] 803526 (deploy commands) Add CSS class 'mw-htmlform-checkradio-indent' for indenting form fields [wmf.14] 803533 (deploy commands) Disable (instead of hiding) preferences that would have no effect [wmf.14] 803527 (deploy commands) Add preference for offering new topic tool when creating new talk pages [wmf.14] 803528 (deploy commands) Show createpage preference only when feature is available [config] 801820 (deploy commands) Make new topic tool available as opt-out almost everywhere (phase 3) Jan Drewniak (jan_drewniak) [portals] 803552 (deploy commands) Deploy Indian fundraising banners to Wikipedia portal. James_F Done [config] 802612 (deploy commands) extdist: 1.38 is now stable Done [config] 802772 (deploy commands) extdist: Drop 1.36, now EOL

Wednesday, 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 (Max 6 patches)
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight)
Changes	Lucas Werkmeister (Lucas_WMDE) [config] 801405 (deploy commands) Refresh English Wikipedia logo file (enwiki.png) Requesting Developer (irc-nickname) Gerrit link to backport or config change

18:00–19:00 UTC #
11:00–12:00 PDT

Train log triage with CPT
Deployer	Dan (dduvall), Jeena (jeena) + CPT
Changes	See Heterogeneous_deployment/Train_deploys#Breakage

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7 Version

Deployer

Dan (dduvall), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.15
group1	1.39.0-wmf.14->1.39.0-wmf.15
group2	1.39.0-wmf.14

group1 to 1.39.0-wmf.15
Blockers: task T308068

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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

00:00–02:00 UTC #
(Wed) 17:00–19:00 PDT

Phabricator update
Deployer	Brennen (brennen), Tyler (thcipriani)
Changes	HOLD: Window to update phabricator.wikimedia.org

06:00–06:30 UTC #
(Wed) 23:00–23:30 PDT

Primary database switchover
Deployer	Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1)
Changes	Held deployment window for database primary masters maintenance

Thursday, June 9

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport and config training Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Amir (Amir1), Ariel (apergos)
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) Gerrit link to backport or config change

10:00–11:00 UTC #
03:00–04:00 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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
09:00–10:00 PDT

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

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7 Version

Deployer

Dan (dduvall), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.15
group1	1.39.0-wmf.15
group2	1.39.0-wmf.14->1.39.0-wmf.15

group2 to 1.39.0-wmf.15
Blockers: task T308068

20:00–21:00 UTC #
13:00–14:00 PDT

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)
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) Gerrit link to backport or config change

Friday, June 10

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

Saturday, June 11

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 13

Sunday, 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

Monday, June 13

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 (Max 6 patches)
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

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/

17:00–17:30 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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm), 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	Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi)
Changes	Held deployment window for Security-team related deploys.

01:00–02:00 UTC #
(Mon) 18:00–19:00 PDT

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.39.0-wmf.16`

06:00–06:30 UTC #
(Mon) 23:00–23:30 PDT

Primary database switchover
Deployer	Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1)
Changes	Held deployment window for database primary masters maintenance

Tuesday, June 14

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 (Max 6 patches)
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
09:00–10:00 PDT

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

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7 Version

Deployer

Brennen (brennen), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.15->1.39.0-wmf.16
group1	1.39.0-wmf.15
group2	1.39.0-wmf.15

group0 to 1.39.0-wmf.16
Blockers: task T308069

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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

Wednesday, 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 (Max 6 patches)
Deployer	Amir (Amir1), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

18:00–19:00 UTC #
11:00–12:00 PDT

Train log triage with CPT
Deployer	Brennen (brennen), Jeena (jeena) + CPT
Changes	See Heterogeneous_deployment/Train_deploys#Breakage

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7 Version

Deployer

Brennen (brennen), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.16
group1	1.39.0-wmf.15->1.39.0-wmf.16
group2	1.39.0-wmf.15

group1 to 1.39.0-wmf.16
Blockers: task T308069

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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Clare (cjming)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–06:30 UTC #
(Wed) 23:00–23:30 PDT

Primary database switchover
Deployer	Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1)
Changes	Held deployment window for database primary masters maintenance

Thursday, June 16

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport and config training Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Amir (Amir1), Ariel (apergos)
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) Gerrit link to backport or config change

10:00–11:00 UTC #
03:00–04:00 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 (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm), Adam (awight)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
09:00–10:00 PDT

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

18:00–20:00 UTC #
11:00–13:00 PDT

MediaWiki train - Utc-7 Version

Deployer

Brennen (brennen), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.16
group1	1.39.0-wmf.16
group2	1.39.0-wmf.15->1.39.0-wmf.16

group2 to 1.39.0-wmf.16
Blockers: task T308069

20:00–21:00 UTC #
13:00–14:00 PDT

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)
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) Gerrit link to backport or config change

Friday, June 17

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

Saturday, June 18

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

@@ Line 104: / Line 104: @@
      |what=
 {{ircnick|WMDE-Fisch}}
-* [config] {{gerrit|802732}} Enable <nowiki><mapframe></nowiki> tag on remaining FlaggedRevision page-stabilized wikis
+*  {{Done}} [config] {{gerrit|802732}} Enable <nowiki><mapframe></nowiki> tag on remaining FlaggedRevision page-stabilized wikis
 {{ircnick|koi|Stang}}
-* [config] {{gerrit|802833}} Revert "votewiki: Change wgLanguageCode to zh for May 2022 zhwiki admin election"
+*  {{Done}} [config] {{gerrit|802833}} Revert "votewiki: Change wgLanguageCode to zh for May 2022 zhwiki admin election"
 {{ircnick|irc-nickname|Requesting Developer}}
 * ''Gerrit link to backport or config change''
@@ Line 146: / Line 146: @@
      |window=[[Backport windows|UTC late backport window]]<br/><small>'''Your patch may or may not be deployed at the sole discretion of the deployer'''<br />'''(Max 6 patches)'''</small>
      |who={{ircnick|RoanKattouw|Roan}}, {{ircnick|Urbanecm|Martin}}, {{ircnick|cjming|Clare}}
-     |what=
+     |what={{ircnick|MatmaRex|Bartosz}}
-{{ircnick|irc-nickname|Requesting Developer}}
+* [wmf.15] {{gerrit|802965}} Show createpage preference only when feature is available
-* ''Gerrit link to backport or config change''
+* [wmf.14] {{gerrit|803526}} Add CSS class 'mw-htmlform-checkradio-indent' for indenting form fields
+* [wmf.14] {{gerrit|803533}} Disable (instead of hiding) preferences that would have no effect
+* [wmf.14] {{gerrit|803527}} Add preference for offering new topic tool when creating new talk pages
+* [wmf.14] {{gerrit|803528}} Show createpage preference only when feature is available
+* [config] {{gerrit|801820}} Make new topic tool available as opt-out almost everywhere (phase 3)
+{{ircnick|jan_drewniak|Jan Drewniak}}
+* [portals] {{gerrit|803552}} Deploy Indian fundraising banners to Wikipedia portal.
+{{ircnick|James_F}}
+* {{done}} [config] {{gerrit|802612}} extdist: 1.38 is now stable
+* {{done}} [config] {{gerrit|802772}} extdist: Drop 1.36, now EOL
 }}
@@ Line 197: / Line 206: @@
 {{ircnick|irc-nickname|Requesting Developer}}
 * ''Gerrit link to backport or config change''
+}}
+{{Deployment calendar event card
+    |when=2022-06-08 17:00 SF
+    |length=2
+    |window=Phabricator update
+    |who={{ircnick|brennen|Brennen}}, {{ircnick|thcipriani|Tyler}}
+    |what=HOLD: Window to update phabricator.wikimedia.org
 }}
 {{Deployment calendar event card
@@ Line 205: / Line 221: @@
      |what=Held deployment window for database primary masters maintenance
 }}
 ==={{Deployment_day|date=2022-06-09}}===
 {{Deployment calendar event card

Deployments: Difference between revisions

Revision as of 21:21, 7 June 2022

Contents

Week of June 06

Sunday, June 5

Monday, June 6

Tuesday, June 7

Wednesday, June 8

Thursday, June 9

Friday, June 10

Saturday, June 11

Week of June 13

Sunday, June 12

Monday, June 13

Tuesday, June 14

Wednesday, June 15

Thursday, June 16

Friday, June 17

Saturday, June 18

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Deployments: Difference between revisions

Revision as of 21:21, 7 June 2022

Week of June 06

Sunday, June 5

Monday, June 6

Tuesday, June 7

Wednesday, June 8

Thursday, June 9

Friday, June 10

Saturday, June 11

Week of June 13

Sunday, June 12

Monday, June 13

Tuesday, June 14

Wednesday, June 15

Thursday, June 16

Friday, June 17

Saturday, June 18

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