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Deployments

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Revision as of 00:04, 27 February 2016 by imported>Catrope (→‎Week of February 29th)
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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 twice daily (8am and 4pm 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.
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

Week of February 22nd

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

Monday, February 22

 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Brandon Black (bblack)

Sébastien (Dereckson)

MarcoAurelio (mafk)

yurik

Erik B (ebernhardson)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
ServicesParsoid / OCG / Citoid / Mobileapps / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND) and Michael (mdholloway) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments

Tuesday, February 23

 UTC #
(Mon)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Roan (RoanKattouw)

bd808

James_F

Brandon Black (bblack)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Baha (bmansurov)
  • [config] 271264 (deploy commands) Enable the structured language overlay and increase the instrumentation rate

James_F

Jdlrobson

jzerebecki

Glaisher

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Giuseppe (_joe_) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
ServicesGraphoid / Parsoid / OCG / Citoid Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
 UTC #
 PST
Wikidata aude * Enable Wikibase Client on Wikiversity
 UTC #
 PST
MediaWiki train Chad (ostriches) No train today!

1.27 schedule

 UTC #
 PST
Perf deploys tgr, Krinkle Backports to 1.27.0-wmf.14 relating to SessionManager

Wednesday, February 24

 UTC #
(Tue)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Roan (RoanKattouw)

Alex (Krenair)

AaronSchulz

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Giuseppe Lavagetto (_joe_)

aude

bd808

mafk

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
MediaWiki train Chad (ostriches) No train today!

1.27 schedule

  • group1 to 1.27.0-wmf.14
    • All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc)
    • Catalan and Hebrew Wikipedias
  • Blockers: task T125597
 UTC #
 PST
ServicesParsoid / OCG / Citoid / Mobileapps / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND) and Michael (mdholloway) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments

Thursday, February 25

 UTC #
(Wed)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
(Wed)  PST
Phabricator update Mukunda (twentyafterfour) HOLD: Window to update phabricator.wikimedia.org
 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) James_F

Baha (bmansurov)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Giuseppe (_joe_), Filippo (godog) Tyler (thcipriani)

Stas Malyshev (SMalyshev)

 UTC #
 PST
ServicesGraphoid / Parsoid / OCG / Citoid Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
 UTC #
 PST
MediaWiki train Chad (ostriches) No train today!

1.27 schedule

Friday, February 26

 UTC #
(Thu)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Baha (bmansurov)

yurik

mutante

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Week of February 29th

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

Monday, February 29

 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), or Mark (marktraceur) aude

matt_flaschen

  • [core] [1.27.0-wmf.14] 273535 (deploy commands) Add TitleMoveStarting, mirroring TitleMoveCompleting
  • [Flow] [1.27.0-wmf.14] 273536 (deploy commands) Fix board move DB issue using new hook TitleMoveStarting (deploy after core change)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
ServicesParsoid / OCG / Citoid / Mobileapps / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND) and Michael (mdholloway) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments

Tuesday, March 01

 UTC #
(Mon)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Roan (RoanKattouw)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Luca Toscano (elukey)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Filippo (godog), Ariel (apergos) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
ServicesGraphoid / Parsoid / OCG / Citoid Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
 UTC #
 PST
MediaWiki train Chad (ostriches) 1.27 schedule
group0 1.27.0-wmf.14->1.27.0-wmf.15
group1 1.27.0-wmf.14
group2 1.27.0-wmf.14

Wednesday, March 02

 UTC #
(Tue)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
MediaWiki train Chad (ostriches) 1.27 schedule
group0 1.27.0-wmf.15
group1 1.27.0-wmf.14->1.27.0-wmf.15
group2 1.27.0-wmf.14
  • group1 to 1.27.0-wmf.15
    • All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc)
    • Catalan and Hebrew Wikipedias
  • Blockers: task T127565
 UTC #
 PST
ServicesParsoid / OCG / Citoid / Mobileapps / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND) and Michael (mdholloway) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments

Thursday, March 03

 UTC #
(Wed)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
(Wed)  PST
Phabricator update Mukunda (twentyafterfour) HOLD: Window to update phabricator.wikimedia.org
 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Moritz (moritzm), mutante (mutante) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
ServicesGraphoid / Parsoid / OCG / Citoid Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
 UTC #
 PST
MediaWiki train Chad (ostriches) 1.27 schedule
group0 1.27.0-wmf.15
group1 1.27.0-wmf.15
group2 1.27.0-wmf.14->1.27.0-wmf.15

Friday, March 04

 UTC #
(Thu)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Week of March 7th

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

Monday, March 07

 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), or Mark (marktraceur) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
ServicesParsoid / OCG / Citoid / Mobileapps / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND) and Michael (mdholloway) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments

Tuesday, March 08

 UTC #
(Mon)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Filippo (godog), Ariel (apergos) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
ServicesGraphoid / Parsoid / OCG / Citoid Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
 UTC #
 PST
MediaWiki train Mukunda (twentyafterfour) 1.27 schedule
group0 1.27.0-wmf.15->1.27.0-wmf.16
group1 1.27.0-wmf.15
group2 1.27.0-wmf.15

Wednesday, March 09

 UTC #
(Tue)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
MediaWiki train Mukunda (twentyafterfour) 1.27 schedule
group0 1.27.0-wmf.16
group1 1.27.0-wmf.15->1.27.0-wmf.16
group2 1.27.0-wmf.15
  • group1 to 1.27.0-wmf.16
    • All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc)
    • Catalan and Hebrew Wikipedias
  • Blockers: task T128218
 UTC #
 PST
ServicesParsoid / OCG / Citoid / Mobileapps / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND) and Michael (mdholloway) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments

Thursday, March 10

 UTC #
(Wed)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
(Wed)  PST
Phabricator update Mukunda (twentyafterfour) HOLD: Window to update phabricator.wikimedia.org
 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Moritz (moritzm), mutante (mutante) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
ServicesGraphoid / Parsoid / OCG / Citoid Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
 UTC #
 PST
MediaWiki train Mukunda (twentyafterfour) 1.27 schedule
group0 1.27.0-wmf.16
group1 1.27.0-wmf.16
group2 1.27.0-wmf.15->1.27.0-wmf.16

Friday, March 11

 UTC #
(Thu)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Upcoming

Long term callouts

Wikidata-related (exact times to be scheduled, and some of these could be in swat):

  • Enable ArticlePlaceholder extension on test.wikipedia, test2 + testwikidata (February 9)
  • Formula data type, enable on test.wikidata (February 2), and on Wikidata (February 9)
  • Other projects sidebar (February 16)
  • Enable external identifier data type (February 16)
  • Enable Wikibase Client on Wikiversity (February 23)

Not scheduled yet

  • Re-enable VisualEditor by default for all logged-out users of the English Wikipedia - phab:T90663
  • Clean up skin user preferences in user_properties table on Wikimedia wikis – phab:T54778, use WikimediaMaintenance's cleanupSkinPrefs
  • Deploy Sentry (JavaScript error logging) to production, configured to log only UploadWizard - phab:T91649
  • Scrap VisualEditor providing its own edit tab, instead provide only one with switching, and memory of which editor the user used last – phab:T102398
  • Enable Wikibase arbitrary access on commons. phab:T49930

Deployment trains

Recently completed

For older deployments, please see the /Archive.