Difference between revisions of "Deployments"

Release Engineering and SRE request that you follow the COVID-19 deployment recommendations.

Deployments
Jump to current event Deployment calendar Long-term calendar 1.38 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 schedule a new recurring deploy window, or if you need help, contact Release Engineering on IRC at #wikimedia-releng ^connect; and ping Greg (greg-g) or Tyler (thcipriani).
Communicating: Deployments of new or major features should be announced on the Wikimedia blog, Tech News, and/or global MassMessage to relevant communities. Changes that are likely to affect cache behaviour, add new cookies, or utilize new database tables, should be announced on the ops mailing list first.
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/

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 08

Time

Component

Deployer

Changes

Sunday, March 07

08:00–08:00 UTC #
00:00–00:00 PST

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

No Deploys

Monday, March 08

11:30–12:00 UTC #
03:30–04:00 PST

Wikimedia Portals Update

Jan Drewniak (jan_drewniak)

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

12:00–13:00 UTC #
04:00–05:00 PST

European mid-day backport window
(Max 6 patches)

Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)

Kosta Harlan (kostajh)

[wmf.33] 668824 (deploy commands) MentorHooks: Make mentor assignment follow same rules as HomepageHooks

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

18:00–18:30 UTC #
10:00–10:30 PST

Wikidata Query Service weekly deploy

Ryan (ryankemper)

...

19:00–20:00 UTC #
11:00–12:00 PST

Morning backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Zabe (Zabe)

[config] 668708 (deploy commands) Enable flood flag on hrwiki

Ahmon Dancy (dancy)

[config] 667243 (deploy commands) env.php: Allow the datacenter to be specified in WMF_DATACENTER environment variable
[config] 667244 (deploy commands) wmf-config/CommonSettings.php: Add WMF_MAINTENANCE_OFFLINE handling

Dan Duvall (marxarelli)

[wmf.33] 669790 (deploy commands) maintenance: Skip setAgentAndTriggers for DB_NONE maintenance tasks
[wmf.33] 668514 (deploy commands) maintenance: mergeMessageFileList should be DB_NONE
[wmf.33] 668515 (deploy commands) maintenance: Avoid missing l10n cache error in mergeMessageFileList
[wmf.33] 668516 (deploy commands) maintenance: rebuildLocalisationCache should be DB_NONE if possible

Sam Smith (phuedx)

[config] 669783 (deploy commands) vector: Expand Desktop Improvements pilot wiki group

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

21:00–22:00 UTC #
13:00–14:00 PST

Services – Graphoid / ORES

Chris (chrisalbon), Andy (accraze)

See Graphoid

22:00–00:00 UTC #
14:00–16:00 PST

Weekly Security deployment window

Sam (Reedy), Scott (sbassett)

Held deployment window for Security-team related deploys.

Tuesday, March 09

00:00–01:00 UTC #
(Mon) 16:00–17:00 PST

Evening backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Jdlrobson

669998 (deploy commands) Logo updates
669999 (deploy commands) Enable modern Vector on incubator

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

12:00–13:00 UTC #
04:00–05:00 PST

European mid-day backport window
(Max 6 patches)

Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

17:00–18:00 UTC #
09:00–10:00 PST

Puppet request window
(Max 6 patches)

JBond (jbond42), Chris (cdanis)

Requesting Developer (irc-nickname)

Gerrit link to Puppet change

18:00–19:00 UTC #
10:00–11:00 PST

Services – Graphoid / ORES

Chris (chrisalbon), Andy (accraze)

See Graphoid

19:00–20:00 UTC #
11:00–12:00 PST

Pre MediaWiki train sanity break

No Deploys

20:00–22:00 UTC #
12:00–14:00 PST

Mediawiki train - American+European Version

Brennen (brennen), Lars (liw)

1.36 schedule

group0	1.36.0-wmf.33->1.36.0-wmf.34
group1	1.36.0-wmf.33
group2	1.36.0-wmf.33

group0 to 1.36.0-wmf.34
Blockers: task T274938

Wednesday, March 10

00:00–01:00 UTC #
(Tue) 16:00–17:00 PST

Evening backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

12:00–13:00 UTC #
04:00–05:00 PST

European mid-day backport window
(Max 6 patches)

Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)

Amir Sarabadani (Amir1)

[wmf.33] 670351 (deploy commands) Add shy name (same as shy-latn)
[wmf.34] 670350 (deploy commands) Add shy name (same as shy-latn)
[config] 612918 (deploy commands) Update several Wikidata-related configs

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

14:00–16:00 UTC #
06:00–08:00 PST

Mediawiki train - American+European Version (secondary timeslot)

Brennen (brennen), Lars (liw)

1.36 schedule

group0	1.36.0-wmf.34
group1	1.36.0-wmf.33->1.36.0-wmf.34
group2	1.36.0-wmf.33

group1 to 1.36.0-wmf.34
Blockers: task T274938

19:00–20:00 UTC #
11:00–12:00 PST

Train log triage with CPT

Brennen (brennen), Lars (liw) + CPT

See Heterogeneous_deployment/Train_deploys#Breakage

19:00–20:00 UTC #
11:00–12:00 PST

Morning backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Bartosz (MatmaRex)

[wmf.33] 670362 (deploy commands) [DiscussionTools] Allow users to continue using reply tool after disabling A/B test
[wmf.34] 670363 (deploy commands) [DiscussionTools] Allow users to continue using reply tool after disabling A/B test
[config] 670294 (deploy commands) Disable DiscussionTools Reply Tool A/B test
[config] 669893 (deploy commands) Enable DiscussionTools' beta feature for newtopictool on most wikis
[config] 669895 (deploy commands) Enable DiscussionTools' beta features on frwiktionary

stephanebisson

[config] 667219 (deploy commands) Remove unused config for InukaPageView (no-op)

Jdlrobson

[wmf.33, priority: UBN] 670365 (deploy commands) searchSatisfaction: Allow for async initialisation
[wmf.34, priority: UBN] 670526 (deploy commands) searchSatisfaction: Allow for async initialisation

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

20:00–22:00 UTC #
12:00–14:00 PST

Mediawiki train - American+European Version

Brennen (brennen), Lars (liw)

1.36 schedule

group0	1.36.0-wmf.34
group1	1.36.0-wmf.33->1.36.0-wmf.34
group2	1.36.0-wmf.33

group1 to 1.36.0-wmf.34
Blockers: task T274938

21:00–22:00 UTC #
13:00–14:00 PST

Services – Graphoid / ORES

Chris (chrisalbon), Andy (accraze)

See Graphoid

Thursday, March 11

00:00–01:00 UTC #
(Wed) 16:00–17:00 PST

Evening backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

01:00–02:00 UTC #
(Wed) 17:00–18:00 PST

Phabricator update

Mukunda (twentyafterfour)

HOLD: Window to update phabricator.wikimedia.org

11:00–12:00 UTC #
03:00–04:00 PST

Services – Citoid / Zotero

Marielle (mvolz)

See Citoid

12:00–13:00 UTC #
04:00–05:00 PST

European mid-day backport window
(Max 6 patches)

Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)

Lucas Werkmeister (Lucas_WMDE)

[maint wikidatawiki] try maintenance script for T270249 with just a few IDs

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

13:30–14:00 UTC #
05:30–06:00 PST

beta: Master DB switchover

Majavah, Urbanecm

Beta cluster master switchover to deployment-db07, see task T277070

14:00–16:00 UTC #
06:00–08:00 PST

Mediawiki train - American+European Version (secondary timeslot)

Brennen (brennen), Lars (liw)

1.36 schedule

group0	1.36.0-wmf.34
group1	1.36.0-wmf.34
group2	1.36.0-wmf.33->1.36.0-wmf.34

group2 to 1.36.0-wmf.34
Blockers: task T274938

17:00–18:00 UTC #
09:00–10:00 PST

Puppet request window
(Max 6 patches)

JBond (jbond42), Chris (cdanis)

Requesting Developer (irc-nickname)

Gerrit link to Puppet change

18:00–19:00 UTC #
10:00–11:00 PST

Services – Graphoid / ORES

Chris (chrisalbon), Andy (accraze)

See Graphoid

19:00–20:00 UTC #
11:00–12:00 PST

Morning backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

20:00–22:00 UTC #
12:00–14:00 PST

Mediawiki train - American+European Version

Brennen (brennen), Lars (liw)

1.36 schedule

group0	1.36.0-wmf.34
group1	1.36.0-wmf.34
group2	1.36.0-wmf.33->1.36.0-wmf.34

group2 to 1.36.0-wmf.34
Blockers: task T274938

Friday, March 12

00:00–01:00 UTC #
(Thu) 16:00–17:00 PST

Evening backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

08:00–08:00 UTC #
00:00–00:00 PST

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

No Deploys

Saturday, March 13

08:00–08:00 UTC #
00:00–00:00 PST

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

No Deploys

Week of March 15

Time

Component

Deployer

Changes

Sunday, March 14

08:00–08:00 UTC #
00:00–00:00 PST

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

No Deploys

Monday, March 15

10:30–11:00 UTC #
03:30–04:00 PDT

Wikimedia Portals Update

Jan Drewniak (jan_drewniak)

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

11:00–12:00 UTC #
04:00–05:00 PDT

European mid-day backport window
(Max 6 patches)

Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

12:00–12:30 UTC #
05:00–05:30 PDT

Run maintenance script deleting ca. 1.1 million rows on wikidatawiki (T270249)

Lucas Werkmeister (Lucas_WMDE)

17:00–17:30 UTC #
10:00–10:30 PDT

Wikidata Query Service weekly deploy

Ryan (ryankemper)

...

18:00–19:00 UTC #
11:00–12:00 PDT

Morning backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

20:00–21:00 UTC #
13:00–14:00 PDT

Services – Graphoid / ORES

Chris (chrisalbon), Andy (accraze)

See Graphoid

21:00–23:00 UTC #
14:00–16:00 PDT

Weekly Security deployment window

Sam (Reedy), Scott (sbassett)

Held deployment window for Security-team related deploys.

23:00–00:00 UTC #
16:00–17:00 PDT

Evening backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

Tuesday, March 16

11:00–12:00 UTC #
04:00–05:00 PDT

European mid-day backport window
(Max 6 patches)

Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)

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)

JBond (jbond42), Chris (cdanis)

Requesting Developer (irc-nickname)

Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

Services – Graphoid / ORES

Chris (chrisalbon), Andy (accraze)

See Graphoid

18:00–19:00 UTC #
11:00–12:00 PDT

Pre MediaWiki train sanity break

No Deploys

19:00–21:00 UTC #
12:00–14:00 PDT

Mediawiki train - American Version

Ahmon (dancy), Brennen (brennen)

1.36 schedule

group0	1.36.0-wmf.34->1.36.0-wmf.35
group1	1.36.0-wmf.34
group2	1.36.0-wmf.34

group0 to 1.36.0-wmf.35
Blockers: task T274939

23:00–00:00 UTC #
16:00–17:00 PDT

Evening backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

Wednesday, March 17

11:00–12:00 UTC #
04:00–05:00 PDT

European mid-day backport window
(Max 6 patches)

Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

18:00–19:00 UTC #
11:00–12:00 PDT

Morning backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

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

Ahmon (dancy), Brennen (brennen) + CPT

See Heterogeneous_deployment/Train_deploys#Breakage

19:00–21:00 UTC #
12:00–14:00 PDT

Mediawiki train - American Version

Ahmon (dancy), Brennen (brennen)

1.36 schedule

group0	1.36.0-wmf.35
group1	1.36.0-wmf.34->1.36.0-wmf.35
group2	1.36.0-wmf.34

group1 to 1.36.0-wmf.35
Blockers: task T274939

20:00–21:00 UTC #
13:00–14:00 PDT

Services – Graphoid / ORES

Chris (chrisalbon), Andy (accraze)

See Graphoid

23:00–00:00 UTC #
16:00–17:00 PDT

Evening backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

Thursday, March 18

00:00–01:00 UTC #
(Wed) 17:00–18:00 PDT

Phabricator update

Mukunda (twentyafterfour)

HOLD: Window to update phabricator.wikimedia.org

10:00–11:00 UTC #
03:00–04:00 PDT

Services – Citoid / Zotero

Marielle (mvolz)

See Citoid

11:00–12:00 UTC #
04:00–05:00 PDT

European mid-day backport window
(Max 6 patches)

Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)

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)

JBond (jbond42), Chris (cdanis)

Requesting Developer (irc-nickname)

Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

Services – Graphoid / ORES

Chris (chrisalbon), Andy (accraze)

See Graphoid

18:00–19:00 UTC #
11:00–12:00 PDT

Morning backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

19:00–21:00 UTC #
12:00–14:00 PDT

Mediawiki train - American Version

Ahmon (dancy), Brennen (brennen)

1.36 schedule

group0	1.36.0-wmf.35
group1	1.36.0-wmf.35
group2	1.36.0-wmf.34->1.36.0-wmf.35

group2 to 1.36.0-wmf.35
Blockers: task T274939

23:00–00:00 UTC #
16:00–17:00 PDT

Evening backport window
(Max 6 patches)

Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)

Requesting Developer (irc-nickname)

Gerrit link to backport or config change

Friday, March 19

07:00–07:00 UTC #
00:00–00:00 PDT

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

No Deploys

Saturday, March 20

07:00–07:00 UTC #
00:00–00:00 PDT

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

No Deploys

@@ Line 151: / Line 151: @@
      |who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}, {{ircnick|Urbanecm|Martin}}
      |what=
+{{ircnick|Amir1|Amir Sarabadani}}
+* [wmf.33] {{gerrit|670351}} Add shy name (same as shy-latn)
+* [wmf.34] {{gerrit|670350}} Add shy name (same as shy-latn)
+* [config] {{gerrit|612918}} Update several Wikidata-related configs
 {{ircnick|irc-nickname|Requesting Developer}}
 * ''Gerrit link to backport or config change''
@@ Line 171: / Line 175: @@
      |what=
 {{ircnick|MatmaRex|Bartosz}}
-* [wmf.33] Backport of {{gerrit|670292}} [DiscussionTools] Allow users to continue using reply tool after disabling A/B test
+* [wmf.33] {{gerrit|670362}} [DiscussionTools] Allow users to continue using reply tool after disabling A/B test
-* [wmf.34] Backport of {{gerrit|670292}} [DiscussionTools] Allow users to continue using reply tool after disabling A/B test
+* [wmf.34] {{gerrit|670363}} [DiscussionTools] Allow users to continue using reply tool after disabling A/B test
 * [config] {{gerrit|670294}} Disable DiscussionTools Reply Tool A/B test
 * [config] {{gerrit|669893}} Enable DiscussionTools' beta feature for newtopictool on most wikis
 * [config] {{gerrit|669895}} Enable DiscussionTools' beta features on frwiktionary
+{{ircnick|stephanebisson}}
+* [config] {{gerrit|667219}} Remove unused config for InukaPageView (no-op)
+{{ircnick|Jdlrobson}}
+* [wmf.33, priority: UBN] {{gerrit|670365}} searchSatisfaction: Allow for async initialisation
+* [wmf.34, priority: UBN] {{gerrit|670526}} searchSatisfaction: Allow for async initialisation
 {{ircnick|irc-nickname|Requesting Developer}}
 * ''Gerrit link to backport or config change''
@@ Line 232: / Line 242: @@
      |who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}, {{ircnick|Urbanecm|Martin}}
      |what=
+{{ircnick|Lucas_WMDE|Lucas Werkmeister}}
+* [maint wikidatawiki] try maintenance script for [[phab:T270249|T270249]] with just a few IDs
 {{ircnick|irc-nickname|Requesting Developer}}
 * ''Gerrit link to backport or config change''
+}}|
+{{#invoke:Deployment schedule|row
+    |when=2021-03-11 05:30 SF
+    |length=0.5
+    |window='''beta''': Master DB switchover
+    |who={{ircnick|Majavah}}, {{ircnick|Urbanecm}}
+    |what=Beta cluster master switchover to deployment-db07, see {{phab|T277070}}
 }}|
 {{#invoke:Deployment schedule|row
@@ Line 331: / Line 350: @@
 {{ircnick|irc-nickname|Requesting Developer}}
 * ''Gerrit link to backport or config change''
+}}|
+{{#invoke:Deployment schedule|row
+    |when=2021-03-15 05:00 SF
+    |length=0.5
+    |window=Run maintenance script deleting ca. 1.1 million rows on wikidatawiki ([[phabricator:T270249|T270249]])
+    |who={{ircnick|Lucas_WMDE|Lucas Werkmeister}}
+    |what=
 }}|
 {{#invoke:Deployment schedule|row

Difference between revisions of "Deployments"

Revision as of 17:35, 10 March 2021

Contents

Week of March 08

Sunday, March 07

Monday, March 08

Tuesday, March 09

Wednesday, March 10

Thursday, March 11

Friday, March 12

Saturday, March 13

Week of March 15

Sunday, March 14

Monday, March 15

Tuesday, March 16

Wednesday, March 17

Thursday, March 18

Friday, March 19

Saturday, March 20

Navigation menu

Difference between revisions of "Deployments"

Revision as of 17:35, 10 March 2021

Week of March 08

Sunday, March 07

Monday, March 08

Tuesday, March 09

Wednesday, March 10

Thursday, March 11

Friday, March 12

Saturday, March 13

Week of March 15

Sunday, March 14

Monday, March 15

Tuesday, March 16

Wednesday, March 17

Thursday, March 18

Friday, March 19

Saturday, March 20

Navigation menu

Search