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Deployments

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Revision as of 15:31, 14 February 2016 by imported>MarcoAurelio (→‎Week of February 15th)
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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 8th

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

Monday, February 08

– UTC #
– PST 		Terbium maintenance Moritz (moritzm) Terbium reboot - mind your long-running scripts
– UTC #
– PST 		Morning SWAT
(Max 8 patches) 		Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Addshore (Addshore)

aude

Sébastien (Dereckson)

– 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 		Debug logging improvements bd808 Code and config updates for debug logging

Tuesday, February 09

– UTC #
(Mon) – PST 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Alex (Krenair)
  • [wmf.12] 269344 (deploy commands)
    • Fix "Uncaught TypeError: $.cookie is not a function"
    • Default extensions to not use the 'invisible icon'
    • ve.init.mw.trackSubscriber: Sample at 6.25%

Julien (jgirault), Jan (jan_drewniak)

  • [config] 268849 (deploy commands) Bump portals to master (color standardization, CSS sprites, updated stats)

Bartosz Dziewoński (MatmaRex)

AaronSchulz

James_F

Gergő (tgr)

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) aude

Gergő (tgr)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Puppet SWAT
(Max 8 patches) 		JCrespo (jynus), MMuehlenhoff (moritzm) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– 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 Chad (ostriches) 1.27 schedule
group0 1.27.0-wmf.12->1.27.0-wmf.13
group1 1.27.0-wmf.12
group2 1.27.0-wmf.12
– UTC #
– PST 		s2 database master switch Jaime (jynus) Changing the master for the s2 shard because of:
  • hardware maintenance
  • OS upgrade and mariadb upgrade (5.5 -> 10)

Wednesday, February 10

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

ebernhardson

Sébastien (Dereckson)

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

James_F

  • [wmf.12] 269592 (deploy commands) [VisualEditor]
    • ext.visualEditor.desktopArticleTarget.init: Depend on mediawiki.user too
  • [wmf.13] 269593 (deploy commands) [VisualEditor]
    • ext.visualEditor.desktopArticleTarget.init: Depend on mediawiki.user too
    • Edit mode switch: Show popup next to VE switch button
  • [wmf.13] 269575 (deploy commands) [Cite] VE: Fix i18n names broken during migration
  • [wmf.13] 269590 (deploy commands) [Citoid] VE: Fix i18n names broken during migration

Sébastien (Dereckson)

– UTC #
– PST 		MediaWiki train Chad (ostriches) 1.27 schedule
group0 1.27.0-wmf.13
group1 1.27.0-wmf.12->1.27.0-wmf.13
group2 1.27.0-wmf.12
  • group1 to 1.27.0-wmf.13
    • All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc)
    • Catalan and Hebrew Wikipedias
  • Blockers: task T125596
– 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, February 11

– UTC #
(Wed) – PST 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) CSteipp (csteipp)

Sébastien (Dereckson)

Alex (Krenair)

  • [wmf.13] 269869 (deploy commands) Fix Special:SpecialPages HTTP 500 on wikitech caused by SemanticForms change

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) Addshore (Addshore)

Alex (Krenair)

yurik

Sébastien (Dereckson)

2016-02-11 8:00 SF SWAT: Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Puppet SWAT
(Max 8 patches) 		JCrespo (jynus), MMuehlenhoff (moritzm) yurik

Krinkle

– 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 Chad (ostriches) 1.27 schedule
group0 1.27.0-wmf.13
group1 1.27.0-wmf.13
group2 1.27.0-wmf.12->1.27.0-wmf.13
– UTC #
– PST 		Adyghe Wikipedia creation Alex (Krenair) On terbium, run mwscript extensions/WikimediaMaintenance/addWiki.php --wiki=aawiki ady wikipedia adywiki ady.wikipedia.org

268004 (deploy commands) - make wikiversions rebase, merge

On mira:

  • Pull, merge change
  • Run sync-dir dblists; sync-wikiversions; sync-file langlist; sync-file wmf-config/InitialiseSettings.php; sync-file w/static/images/project-logos/adywiki.png
  • Run mwscript extensions/WikimediaMaintenance/filebackend/setZoneAccess.php adywiki --backend=local-multiwrite
  • Run updateinterwikicache

Friday, February 12

– UTC #
(Thu) – PST 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) bd808

matt_flaschen

Dereckson

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Labs/Wikitech maintenance andrew (andrewbogott), Alex Monk (krenair), Jaime (jynus) Labs Keystone project and roles moved from ldap to mysql. Wikitech logins and CI will be disabled.
– UTC #
– PST 		Debug logging enhancements bd808, tgr, anomie Backports:

Week of February 15th

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

Monday, February 15

– UTC #
(Sun) – PST 		US Holiday Everyone US Holiday - No deploys

Tuesday, February 16

– UTC #
– PST 		CXserver to Jessie/SCB Kartik Mistry (kart_), Alexandros Kosiaris (akosiaris) Migration of CXserver to Jessie/SCB (T121072).
– UTC #
– PST 		Capiunto (testwiki test2wiki and testwikidata) Marius (hoo) Initial production (test wiki) deploy of Capiunto (T126399).
– UTC #
– PST 		Morning SWAT
(Max 8 patches) 		Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) Sébastien (Dereckson)
  • [config] Don't index NS_USER on cs.wikipedia
– UTC #
– PST 		Puppet SWAT
(Max 8 patches) 		Giuseppe (_joe_), Emanuele (ema) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– 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 Antoine (hashar) 1.27 schedule
group0 1.27.0-wmf.13->1.27.0-wmf.14
group1 1.27.0-wmf.13
group2 1.27.0-wmf.13

Wednesday, February 17

– 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) MarcoAurelio (mafk)
– UTC #
– PST 		MediaWiki train Antoine (hashar) 1.27 schedule
group0 1.27.0-wmf.14
group1 1.27.0-wmf.13->1.27.0-wmf.14
group2 1.27.0-wmf.13
  • 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 		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, February 18

– 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 		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 Antoine (hashar) 1.27 schedule
group0 1.27.0-wmf.14
group1 1.27.0-wmf.14
group2 1.27.0-wmf.13->1.27.0-wmf.14

Friday, February 19

– UTC #
(Thu) – 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

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.

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