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Deployments

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Revision as of 00:02, 11 March 2016 by imported>Jforrester (→‎Week of March 7th: +1)
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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 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) Erik B (ebernhardson)

jdlrobson

Sébastien (Dereckson)

Kartik Mistry (kart_)

Luke081515

– UTC #
– PST 		CI Antoine Musso (hashar), Andrew Bogott (andrewbogott) Nodepool upgrade task T118573
– UTC #
– PST 		Services – Parsoid / 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
– UTC #
– PST 		Kartographer extension yurik, maxsem Deploy Kartographer extension

Tuesday, March 08

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

AaronSchulz

Erik B (ebernhardson)

James_F

yurik

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) James_F

csteipp

MarcoAurelio (mafk)

Nathaniel Schaaf (schana)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Puppet SWAT
(Max 8 patches) 		Faidon (paravoid), Chase (chasemp) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Mukunda (twentyafterfour)

Chad (ostriches)

  • 274150 (deploy commands) Gerrit: install standard base + grant gerrit-roots access to new gerrit machine lead.
– UTC #
– PST 		Services – Graphoid / 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), Alex (Krenair), or Max (MaxSem) Tomasz (odder)

Erik B (ebernhardson)

AaronSchulz

Roan (RoanKattouw)

jdlrobson

– UTC #
– PST 		Morning SWAT
(Max 8 patches) 		Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Baha (bmansurov)

Sébastien (Dereckson)

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 		Services – Parsoid / 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), Alex (Krenair), or Max (MaxSem) Alex (Krenair)

Adam Baso (dr0ptp4kt)

Yuri (yurik)

Sébastien (Dereckson)

– 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), or Mark (marktraceur) David Causse (dcausse)
  • ☒N Not done [wmf.15] 276253 (deploy commands) Allow switching completion suggester between default and beta feature
  • ☒N Not done [config] 275605 (deploy commands) Enable completion suggester as default on all but top 12 wikis

James_F

Brad (anomie)

benestar

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Puppet SWAT
(Max 8 patches) 		Faidon (paravoid), Chase (chasemp) Michael (mdholloway)

Chad (ostriches)

Kartik Mistry (kart_)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		codfw-switchover: swift sync replication Filippo (godog), Filippo (godog)

Filippo (godog)

Filippo (godog)

Filippo (godog)

– UTC #
– PST 		Services – Graphoid / 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), Alex (Krenair), Max (MaxSem), or Adam (awight) [from the morning SWAT]

David Causse (dcausse)

Brad (anomie)

benestar

Roan (RoanKattouw)

Julien (jgirault)

Erik B (ebernhardson)

MaxSem

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Week of March 14th

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

Monday, March 14

– UTC #
– PDT 		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 #
– PDT 		Services – Parsoid / 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
– UTC #
– PDT 		Kartographer extension yurik, maxsem Deploy Kartographer extension
– UTC #
– PDT 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), Alex (Krenair), or Max (MaxSem) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Tuesday, March 15

– UTC #
– PDT 		Morning SWAT
(Max 8 patches) 		Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) James_F

csteipp

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PDT 		Puppet SWAT
(Max 8 patches) 		Giuseppe (_joe_), Jaime (jynus) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PDT 		Services – Graphoid / Parsoid / OCG / Citoid Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
– UTC #
– PDT 		MediaWiki train Mukunda (twentyafterfour) 1.27 schedule
group0 1.27.0-wmf.16->1.27.0-wmf.17
group1 1.27.0-wmf.16
group2 1.27.0-wmf.16
– UTC #
– PDT 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), Alex (Krenair), or Max (MaxSem) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Wednesday, March 16

– UTC #
– PDT 		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 #
– PDT 		MediaWiki train Mukunda (twentyafterfour) 1.27 schedule
group0 1.27.0-wmf.17
group1 1.27.0-wmf.16->1.27.0-wmf.17
group2 1.27.0-wmf.16
  • group1 to 1.27.0-wmf.17
    • All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc)
    • Catalan and Hebrew Wikipedias
  • Blockers: task T128872
– UTC #
– PDT 		Services – Parsoid / 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
– UTC #
– PDT 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), Alex (Krenair), or Max (MaxSem) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Thursday, March 17

– UTC #
(Wed) – PDT 		Phabricator update Mukunda (twentyafterfour) HOLD: Window to update phabricator.wikimedia.org
– UTC #
– PDT 		Elasticsearch switch DC from eqiad to codfw Guillaume (gehel) with support from David (dcausse) and Erik (ebernhardson) * Links to be added
– UTC #
– PDT 		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 #
– PDT 		Puppet SWAT
(Max 8 patches) 		Moritz (moritzm), mutante (mutante) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PDT 		Services – Graphoid / Parsoid / OCG / Citoid Yuri (yurik), Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
– UTC #
– PDT 		MediaWiki train Mukunda (twentyafterfour) 1.27 schedule
group0 1.27.0-wmf.17
group1 1.27.0-wmf.17
group2 1.27.0-wmf.16->1.27.0-wmf.17
– UTC #
– PDT 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), Alex (Krenair), Max (MaxSem), or Adam (awight) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Upcoming

16 March

Erik Bernhardson

  • Day long switching default search to completion suggester

Long term callouts

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.

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