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* [[gerrit:315121|Stop adding "Category:Uploaded with UploadWizard" (T147799)]]
* [[gerrit:313601|Raise abusefilter condition limit for Meta-Wiki (T147063)]]
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Revision as of 14:52, 22 October 2016

Some notes about the deployment windows
  • It is good to ask for a little more time than what you think you'll need to do all of the deployment and testing; you never know what issues will come up and slow you down.
    • Generally, we have found one hour windows to be a good size for most things.
  • Deployment windows are 'pinned' to the time in San Francisco and thus the UTC time will change due to the United States observance of Daylight Savings Time as appropriate.
  • SWAT deploys happen thrice daily (06:00, 11:00 and 16:00 Pacific) and are for pushing out simple, quick, and low risk changes (as assessed by you, members of the SWAT team, and the Release Manager).

For detailed instructions on how to actually deploy code to the Wikimedia servers, see How to deploy code.

This page tracks planned deployments of software to the Wikimedia Foundation servers that host the various Wikimedia project wikis (Wikipedias, Wiktionaries, Wikiversities, Wikimedia Commons, etc.).

Cadence
The Wikimedia Foundation currently follows a one-week deploy cadence. This means that there is one week between updates to any one Wikimedia project site wiki (excluding urgent fixes, of course).
Scheduling
To schedule a deploy window, or if you see a potential conflict with your upcoming deployment, please e-mail Greg Grossmeier.
Inclusion criteria
See the list at Inclusion criteria for the kinds of changes that require scheduling here.
Long running tasks/scripts
While not strictly a deployment, performing long running (>1 hour) tasks (eg: migration scripts) can encounter issues when code is updated while a script is being run. For this reason it is required to add an entry in the calendar for the task with a window that accounts for the anticipated start time and estimated length for the task.
Communicating
  • Every major or new feature deployment should be announced on the Wikimedia blog and/or Tech News (use the "user-notice" tag on Phabricator) and/or global on-wiki delivery. For routine and maintenance deployments, listing your change here is enough.
  • Changes that are liable to affect site performance or infrastructure should be announced on the ops mailing list. This includes anything that alters caching behavior, introduces cookies, substantially increases the static asset payload, or adds new and complicated query patterns.

Near-term

NOTE: You can subscribe to the "WMF Deployments" google calendar by adding <wikimedia.org_rudis09ii2mm5fk4hgdjeh1u64@group.calendar.google.com>. This does not always get one-off windows that are noted below. This wiki page is the canonical deployment schedule and any differences with the google calendar are to be interpreted as the google calendar is wrong.

Week of October 17th

  • Week of:
    • No MediaWiki train this week - The Release Engineering team is at their offsite this week.
    • task T147734: Deploy an alter table to:S1, S5, S7, S2, S6
By day
Time Component Deployer Changes

Monday, October 17

 UTC #
 PDT
European Mid-day SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Brion Vibber (brion)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Weekly Wikidata query service deployment window Guillaume (gehel) Stas Malyshev (SMalyshev)
  • Deploy new GUI & blazegraph binaries
 UTC #
 PDT
Morning SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
ServicesParsoid / OCG / Citoid / Mobileapps / ORES / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), Aaron (halfak), Amir (Amir1), and Yuri (yurik) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
 UTC #
 PDT
Weekly Security deployment window Darian (dapatrick), Brian (bawolff) Held deployment window for Security-team related deploys.
 UTC #
 PDT
Evening SWAT
(Max 8 patches) - CANCELLED
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) CANCELLED

Arseny1992 (arseny92)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Tuesday, October 18

 UTC #
 PDT
European Mid-day SWAT
(Max 8 patches) - MISSED
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) MISSED

Arseny1992 (arseny92)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Puppet SWAT
(Max 8 patches)
Filippo (godog), Moritz (moritzm), Giuseppe (_joe_) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
ServicesGraphoid / Parsoid / OCG / Citoid / ORES Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
 UTC #
 PDT
Morning SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) DONE.

dcausse

POSTPONED. MERGED. Brion Vibber (brion)

Sébastien (Dereckson)

Kartik Mistry (kart_)

These three changes have been deployed during a full scap at 23:03.

POSTPONED. NOT MERGED. James_F

dcausse

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Evening SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Wednesday, October 19

 UTC #
 PDT
European Mid-day SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Urbanecm

MarcoAurelio (mafk)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Morning SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
ServicesParsoid / OCG / Citoid / Mobileapps / ORES / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), Aaron (halfak), Amir (Amir1), and Yuri (yurik) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
 UTC #
 PDT
Evening SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) kaldari

Arseny1992 (arseny92)

Alex (Krenair)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Thursday, October 20

 UTC #
(Wed)  PDT
Phabricator update Mukunda (twentyafterfour) HOLD: Window to update phabricator.wikimedia.org
 UTC #
 PDT
European Mid-day SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
Puppet SWAT
(Max 8 patches)
Filippo (godog), Moritz (moritzm), Giuseppe (_joe_) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
ServicesGraphoid / Parsoid / OCG / Citoid / ORES Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
 UTC #
 PDT
Morning SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) bd808

James_F

dcausse

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
Evening SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Bartosz (MatmaRex)

Andrew Green (AndyRussG)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Week of October 24th

  • Week of:
    • nothing yet...
By day
Time Component Deployer Changes

Monday, October 24

 UTC #
 PDT
European Mid-day SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

MarcoAurelio (mafk)

 UTC #
 PDT
Weekly Wikidata query service deployment window Guillaume (gehel) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
Morning SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Krinkle

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
ServicesParsoid / OCG / Citoid / Mobileapps / ORES / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), Aaron (halfak), Amir (Amir1), and Yuri (yurik) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
 UTC #
 PDT
Weekly Security deployment window Darian (dapatrick), Brian (bawolff) Held deployment window for Security-team related deploys.
 UTC #
 PDT
Evening SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Tuesday, October 25

 UTC #
 PDT
European Mid-day SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
CI Migration Antoine (hashar), Tyler (thcipriani), Daniel (mutante) Migrate gallium to contint1001 - task T95757
 UTC #
 PDT
Puppet SWAT
(Max 8 patches)
Filippo (godog), Moritz (moritzm), Giuseppe (_joe_) Petr Pchelko (Pchelolo)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
ServicesGraphoid / Parsoid / OCG / Citoid / ORES Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
 UTC #
 PDT
Morning SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki train Chad (ostriches) 1.28 schedule
group0 1.28.0-wmf.22->1.28.0-wmf.23
group1 1.28.0-wmf.22
group2 1.28.0-wmf.22
 UTC #
 PDT
Evening SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Wednesday, October 26

 UTC #
 PDT
European Mid-day SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
Morning SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki train Chad (ostriches) 1.28 schedule
group0 1.28.0-wmf.23
group1 1.28.0-wmf.22->1.28.0-wmf.23
group2 1.28.0-wmf.22
  • group1 to 1.28.0-wmf.23
    • All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc)
    • Catalan and Hebrew Wikipedias
  • Blockers: task T147517
 UTC #
 PDT
ServicesParsoid / OCG / Citoid / Mobileapps / ORES / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), Aaron (halfak), Amir (Amir1), and Yuri (yurik) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
 UTC #
 PDT
Evening SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Thursday, October 27

 UTC #
(Wed)  PDT
Phabricator update Mukunda (twentyafterfour) HOLD: Window to update phabricator.wikimedia.org
 UTC #
 PDT
European Mid-day SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
Puppet SWAT
(Max 8 patches)
Filippo (godog), Moritz (moritzm), Giuseppe (_joe_) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PDT
ServicesGraphoid / Parsoid / OCG / Citoid / ORES Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
 UTC #
 PDT
Morning SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Petr (Pchelolo)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PDT
MediaWiki train Chad (ostriches) 1.28 schedule
group0 1.28.0-wmf.23
group1 1.28.0-wmf.23
group2 1.28.0-wmf.22->1.28.0-wmf.23
 UTC #
 PDT
Evening SWAT
(Max 8 patches)
addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Past deployments