Deployments: Difference between revisions

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

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 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 May 24

Sunday, May 23

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, May 24

10:30–11:00 UTC #
03:30–04:00 PDT

Wikimedia Portals Update
Deployer	Jan Drewniak (jan_drewniak)
Changes	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)
Deployer	Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)
Changes	Urbanecm [config] 693869 (deploy commands) Deploy Growth features to newcomers on bgwiki, urwiki Requesting Developer (irc-nickname) Gerrit link to backport or config change

17:00–17:30 UTC #
10:00–10:30 PDT

Wikidata Query Service weekly deploy
Deployer	Ryan (ryankemper)
Changes	...

18:00–19:00 UTC #
11:00–12:00 PDT

Morning backport window (Max 6 patches)
Deployer	Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)
Changes	nray [1.37.0-wmf.6] 693653 (deploy commands) Introduce the vector-body class zabe [config] 693903 (deploy commands) Disable Education Program namespaces in hewiki Requesting Developer (irc-nickname) Gerrit link to backport or config change

20:00–21:00 UTC #
13:00–14:00 PDT

Services – Graphoid / ORES
Deployer	Chris (chrisalbon), Andy (accraze)
Changes	See Graphoid

21:00–23:00 UTC #
14:00–16:00 PDT

Weekly Security deployment window
Deployer	Sam (Reedy), Scott (sbassett)
Changes	Held deployment window for Security-team related deploys.

23:00–00:00 UTC #
16:00–17:00 PDT

Evening backport window (Max 6 patches)
Deployer	Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)
Changes	zabe [config] 693662 (deploy commands) Revert "Use svwiki 20th anniversary logos" [config] 693663 (deploy commands) Revert "Add svwiki 20th anniversary logos" Requesting Developer (irc-nickname) Gerrit link to backport or config change

Tuesday, May 25

11:00–12:00 UTC #
04:00–05:00 PDT

European mid-day backport window (Max 6 patches)
Deployer	Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)
Changes	Matthias (matthiasmullie) [config] 679327 (deploy commands) Change HTTP to HTTPS for concept URIs on Commons 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 (jbond42), Chris (cdanis)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

Services – Graphoid / ORES
Deployer	Chris (chrisalbon), Andy (accraze)
Changes	See Graphoid

18:00–19:00 UTC #
11:00–12:00 PDT

Pre MediaWiki train break
Deployer
Changes	No Deploys

19:00–21:00 UTC #
12:00–14:00 PDT

MediaWiki train - American+European Version

Deployer

Mukunda (twentyafterfour), Antoine (hashar)

Changes

1.37 schedule

group0	1.37.0-wmf.6->1.37.0-wmf.7
group1	1.37.0-wmf.6
group2	1.37.0-wmf.6

group0 to 1.37.0-wmf.7
Blockers: task T281148

23:00–00:00 UTC #
16:00–17:00 PDT

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

Wednesday, May 26

11:00–12:00 UTC #
04:00–05:00 PDT

European mid-day backport window (Max 6 patches)
Deployer	Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)
Changes	Itamar Givon (itamarWMDE) [config] 694339 (deploy commands) Test Wikidata: Enable empty list to object serialization Requesting Developer (irc-nickname) Gerrit link to backport or config change

13:00–15:00 UTC #
06:00–08:00 PDT

MediaWiki train - American+European Version (secondary timeslot)

Deployer

Mukunda (twentyafterfour), Antoine (hashar)

Changes

1.37 schedule

group0	1.37.0-wmf.7
group1	1.37.0-wmf.6->1.37.0-wmf.7
group2	1.37.0-wmf.6

group1 to 1.37.0-wmf.7
Blockers: task T281148

15:00–16:00 UTC #
08:00–09:00 PDT

Move otrs-wiki.wikimedia.org to vrt-wiki.wikimedia.org
Deployer	Martin (Urbanecm), Amir (Amir1)
Changes	task T280400

18:00–19:00 UTC #
11:00–12:00 PDT

Train log triage with CPT
Deployer	Mukunda (twentyafterfour), Antoine (hashar) + CPT
Changes	See Heterogeneous_deployment/Train_deploys#Breakage

18:00–19:00 UTC #
11:00–12:00 PDT

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

19:00–21:00 UTC #
12:00–14:00 PDT

MediaWiki train - American+European Version

Deployer

Mukunda (twentyafterfour), Antoine (hashar)

Changes

1.37 schedule

group0	1.37.0-wmf.7
group1	1.37.0-wmf.6->1.37.0-wmf.7
group2	1.37.0-wmf.6

group1 to 1.37.0-wmf.7
Blockers: task T281148

20:00–21:00 UTC #
13:00–14:00 PDT

Services – Graphoid / ORES
Deployer	Chris (chrisalbon), Andy (accraze)
Changes	See Graphoid

23:00–00:00 UTC #
16:00–17:00 PDT

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

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

Phabricator update
Deployer	Mukunda (twentyafterfour)
Changes	HOLD: Window to update phabricator.wikimedia.org

Thursday, May 27

10:00–11:00 UTC #
03:00–04:00 PDT

Services – Citoid / Zotero
Deployer	Marielle (mvolz)
Changes	See Citoid

11:00–12:00 UTC #
04:00–05:00 PDT

EU Backport and Config training (Max 6 patches)
Deployer	Amir (Amir1), Lucas (Lucas_WMDE), Ariel (apergos), Daniel (duesen)
Changes	Training to do backport and config deployment. To sign up for deployment training use the Deployment Training Request phabricator milestone Matthias (matthiasmullie) Note: first sync WikibaseMediaInfo patches, then sync MediaSearch patches! [wmf.7] Backport of 674015 (deploy commands) [WikibaseMediaInfo] Remove search widget takeover & preferences [wmf.7] Backport of 676613 (deploy commands) [WikibaseMediaInfo] Rename Special:MediaSearch to Special:OldMediaSearch [wmf.7] Backport of 674010 (deploy commands) [MediaSearch] Enable search widget takeover & preference [wmf.7] Backport of 676614 (deploy commands) [MediaSearch] Rename Special:NewMediaSearch to Special:MediaSearch Requesting Developer (irc-nickname) Gerrit link to backport or config change

13:00–15:00 UTC #
06:00–08:00 PDT

MediaWiki train - American+European Version (secondary timeslot)

Deployer

Mukunda (twentyafterfour), Antoine (hashar)

Changes

1.37 schedule

group0	1.37.0-wmf.7
group1	1.37.0-wmf.7
group2	1.37.0-wmf.6->1.37.0-wmf.7

group2 to 1.37.0-wmf.7
Blockers: task T281148

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window (Max 6 patches)
Deployer	JBond (jbond42), Chris (cdanis)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

Services – Graphoid / ORES
Deployer	Chris (chrisalbon), Andy (accraze)
Changes	See Graphoid

18:00–19:00 UTC #
11:00–12:00 PDT

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

19:00–21:00 UTC #
12:00–14:00 PDT

MediaWiki train - American+European Version

Deployer

Mukunda (twentyafterfour), Antoine (hashar)

Changes

1.37 schedule

group0	1.37.0-wmf.7
group1	1.37.0-wmf.7
group2	1.37.0-wmf.6->1.37.0-wmf.7

group2 to 1.37.0-wmf.7
Blockers: task T281148

23:00–00:00 UTC #
16:00–17:00 PDT

US Backport and Config training (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 Eric Gardner (EricGardner) 693951 (deploy commands) [config] Enable MediaSearch Assessment filter Requesting Developer (irc-nickname) Gerrit link to backport or config change

Friday, May 28

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, May 29

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 May 31

Sunday, May 30

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, May 31

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

Tuesday, June 1

11:00–12:00 UTC #
04:00–05:00 PDT

European mid-day backport window (Max 6 patches)
Deployer	Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)
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 (jbond42), Chris (cdanis)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

Services – Graphoid / ORES
Deployer	Chris (chrisalbon), Andy (accraze)
Changes	See Graphoid

18:00–19:00 UTC #
11:00–12:00 PDT

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

23:00–00:00 UTC #
16:00–17:00 PDT

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

Wednesday, June 2

11:00–12:00 UTC #
04:00–05:00 PDT

European mid-day backport window (Max 6 patches)
Deployer	Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm)
Changes	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)
Deployer	Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

20:00–21:00 UTC #
13:00–14:00 PDT

Services – Graphoid / ORES
Deployer	Chris (chrisalbon), Andy (accraze)
Changes	See Graphoid

23:00–00:00 UTC #
16:00–17:00 PDT

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

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

Phabricator update
Deployer	Mukunda (twentyafterfour)
Changes	HOLD: Window to update phabricator.wikimedia.org

Thursday, June 3

10:00–11:00 UTC #
03:00–04:00 PDT

Services – Citoid / Zotero
Deployer	Marielle (mvolz)
Changes	See Citoid

11:00–12:00 UTC #
04:00–05:00 PDT

EU Backport and Config training (Max 6 patches)
Deployer	Amir (Amir1), Lucas (Lucas_WMDE), Ariel (apergos), Daniel (duesen)
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

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window (Max 6 patches)
Deployer	JBond (jbond42), Chris (cdanis)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

17:00–18:00 UTC #
10:00–11:00 PDT

Services – Graphoid / ORES
Deployer	Chris (chrisalbon), Andy (accraze)
Changes	See Graphoid

23:00–00:00 UTC #
16:00–17:00 PDT

US Backport and Config training (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 4

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 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

@@ Line 93: / Line 93: @@
      |who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}, {{ircnick|Urbanecm|Martin}}
      |what=
+{{ircnick|matthiasmullie|Matthias}}
+* [config] {{gerrit|679327}} Change HTTP to HTTPS for concept URIs on Commons
 {{ircnick|irc-nickname|Requesting Developer}}
 * ''Gerrit link to backport or config change''
@@ Line 138: / Line 140: @@
 * ''Gerrit link to backport or config change''
 }}
 ==={{Deployment_day|date=2021-05-26}}===
 {{Deployment calendar event card
@@ Line 144: / Line 147: @@
      |window=[[Backport windows|European mid-day backport window]]<br/><small>'''(Max 6 patches)'''</small>
      |who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}, {{ircnick|Urbanecm|Martin}}
-     |what=
+     |what={{ircnick|itamarWMDE|Itamar Givon}}
+* [config] {{gerrit|694339}} Test Wikidata: Enable empty list to object serialization
 {{ircnick|irc-nickname|Requesting Developer}}
 * ''Gerrit link to backport or config change''
@@ Line 229: / Line 233: @@
      |who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|apergos|Ariel}}, {{ircnick|duesen|Daniel}}
      |what=Training to do backport and config deployment. To sign up for deployment training use the [https://phabricator.wikimedia.org/project/profile/5265/ Deployment Training Request phabricator milestone]
+{{ircnick|matthiasmullie|Matthias}}
+'''Note: first sync WikibaseMediaInfo patches, then sync MediaSearch patches!'''
+* [wmf.7] Backport of {{gerrit|674015}} [WikibaseMediaInfo] Remove search widget takeover & preferences
+* [wmf.7] Backport of {{gerrit|676613}} [WikibaseMediaInfo] Rename Special:MediaSearch to Special:OldMediaSearch
+* [wmf.7] Backport of {{gerrit|674010}} [MediaSearch] Enable search widget takeover & preference
+* [wmf.7] Backport of {{gerrit|676614}} [MediaSearch] Rename Special:NewMediaSearch to Special:MediaSearch
 {{ircnick|irc-nickname|Requesting Developer}}
 * ''Gerrit link to backport or config change''
@@ Line 283: / Line 295: @@
      |who={{ircnick|brennen|Brennen}}
      |what=Training to do backport and config deployment. To sign up for deployment training use the [https://phabricator.wikimedia.org/project/profile/5265/ Deployment Training Request phabricator milestone]
+{{ircnick|EricGardner|Eric Gardner}}
+* {{gerrit|693951}} [config] Enable MediaSearch Assessment filter
 {{ircnick|irc-nickname|Requesting Developer}}
 * ''Gerrit link to backport or config change''
 }}
 ==={{Deployment_day|date=2021-05-28}}===
 {{Deployment calendar event card
@@ Line 316: / Line 333: @@
 ==={{Deployment_day|date=2021-05-31}}===
 {{Deployment calendar event card
-     |when=2021-05-31 03:30 SF
+     |when=2021-05-31 00:00 SF
-    |length=0.5
+     |length=24
-    |window=Wikimedia Portals Update
+     |window=No deploys all day! See [[Deployments/Emergencies]] if things are broken.
-    |who={{ircnick|jan_drewniak|Jan Drewniak}}
+     |who=
-    |what=Weekly window for the portals page: https://www.wikipedia.org/
+     |what=No Deploys
-}}
-{{Deployment calendar event card
-    |when=2021-05-31 04:00 SF
-     |length=1
-     |window=[[Backport windows|European mid-day backport window]]<br/><small>'''(Max 6 patches)'''</small>
-    |who={{ircnick|Amir1|Amir}}, {{ircnick|Lucas_WMDE|Lucas}}, {{ircnick|awight|Adam}}, {{ircnick|Urbanecm|Martin}}
-    |what=
-{{ircnick|irc-nickname|Requesting Developer}}
-* ''Gerrit link to backport or config change''
-}}
-{{Deployment calendar event card
-    |when=2021-05-31 10:00 SF
-    |length=0.5
-    |window=Wikidata Query Service weekly deploy
-    |who={{ircnick|ryankemper|Ryan}}
-    |what=...
-}}
-{{Deployment calendar event card
-    |when=2021-05-31 11:00 SF
-    |length=1
-    |window=[[Backport windows|Morning backport window]]<br/><small>'''(Max 6 patches)'''</small>
-    |who={{ircnick|RoanKattouw|Roan}}, {{ircnick|Niharika|Niharika}}, {{ircnick|Urbanecm|Martin}}
-    |what=
-{{ircnick|irc-nickname|Requesting Developer}}
-* ''Gerrit link to backport or config change''
-}}
-{{Deployment calendar event card
-    |when=2021-05-31 13:00 SF
-    |length=1
-    |window=[[mw:Services|Services]] – [[mw:Extension:Graph|Graphoid]] / [[ORES]]
-    |who=Chris ({{ircnick|chrisalbon}}), Andy ({{ircnick|accraze}})
-    |what=See [[mw:Extension:Graph|Graphoid]]
-}}
-{{Deployment calendar event card
-    |when=2021-05-31 14:00 SF
-    |length=2
-    |window=Weekly Security deployment window
-    |who={{ircnick|Reedy|Sam}}, {{ircnick|sbassett|Scott}}
-    |what=Held deployment window for Security-team related deploys.
-}}
-{{Deployment calendar event card
-    |when=2021-05-31 16:00 SF
-    |length=1
-    |window=[[Backport windows|Evening backport window]]<br/><small>'''(Max 6 patches)'''</small>
-     |who={{ircnick|RoanKattouw|Roan}}, {{ircnick|Niharika|Niharika}}, {{ircnick|Urbanecm|Martin}}
-     |what=
-{{ircnick|irc-nickname|Requesting Developer}}
-* ''Gerrit link to backport or config change''
 }}
 ==={{Deployment_day|date=2021-06-01}}===
@@ Line 423: / Line 392: @@
 {{ircnick|irc-nickname|Requesting Developer}}
 * ''Gerrit link to backport or config change''
-}}
-{{Deployment calendar event card
-    |when=2021-06-02 11:00 SF
-    |length=1
-    |window=Train log triage with CPT
-    |who= + CPT
-    |what=See [[Heterogeneous_deployment/Train_deploys#Breakage]]
 }}
 {{Deployment calendar event card

Deployments: Difference between revisions

Revision as of 20:33, 25 May 2021

Contents

Week of May 24

Sunday, May 23

Monday, May 24

Tuesday, May 25

Wednesday, May 26

Thursday, May 27

Friday, May 28

Saturday, May 29

Week of May 31

Sunday, May 30

Monday, May 31

Tuesday, June 1

Wednesday, June 2

Thursday, June 3

Friday, June 4

Saturday, June 5

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