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Deployments

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Revision as of 14:27, 7 November 2015 by imported>AndyRussG (→‎Week of November 9th: Added CentralNotice update to Nov. 9)
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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 November 2nd

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

Monday, November 02

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

Alex (Krenair)

Glaisher (Glaisher)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Flow Matt (matt_flaschen) Run FlowFixLinks.php on all wikis
 UTC #
 PST
Wikidata related backports Marius (hoo) * 250467 (deploy commands) Use a local (relative) URL as action in forms created by SpecialModifyEntity
 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
 UTC #
 PST
Flow Roan (RoanKattouw) Convert LQT to Flow on ptwikibooks (phab:T114540)

Tuesday, November 03

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

Krenair

Dereckson

Krinkle

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

dcausse

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Alex (Krenair)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
MediaWiki train Mukunda (twentyafterfour) 1.26 schedule
group0 1.27.0-wmf.4->1.27.0-wmf.5
group1 1.27.0-wmf.4
group2 1.27.0-wmf.4
  • group0 to 1.27.0-wmf.5 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, and a few other sites)

Wednesday, November 04

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

MaxSem

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

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
MediaWiki train Mukunda (twentyafterfour) 1.26 schedule
group0 1.27.0-wmf.5
group1 1.27.0-wmf.4->1.27.0-wmf.5
group2 1.27.0-wmf.4
  • group1 to 1.27.0-wmf.5 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, and a few other sites)
 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, November 05

 UTC #
(Wed)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), RobM (rmoen), or Alex (Krenair) James_F

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), or Mark (marktraceur) Luke081515 (Luke081515)

matt_flaschen

jzerebecki

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Alex (akosiaris), Moritz (moritzm), Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
MediaWiki train Mukunda (twentyafterfour) 1.26 schedule
group0 1.27.0-wmf.5
group1 1.27.0-wmf.5
group2 1.27.0-wmf.4->1.27.0-wmf.5

Friday, November 06

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

matt_flaschen

  • [1.27.0-wmf.4] [Flow] 251415 (deploy commands) Add artificial primary key to flow_wiki_ref and flow_ext_ref
  • [1.27.0-wmf.5] [Flow] 251416 (deploy commands) Add artificial primary key to flow_wiki_ref and flow_ext_ref

MatmaRex

  • [wmf.5] 251301 (deploy commands) mw.ForeignStructuredUpload: Add some headers to file description page
  • [wmf.5] 251306 (deploy commands) mw.ForeignStructuredUpload: Link author's username to their user page
  • [wmf.5] 251307 (deploy commands) mw.ForeignStructuredUpload: Prevent categories and descriptions from being duplicated

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Week of November 9th

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

Monday, November 09

 UTC #
 PST
Morning SWAT
(Max 8 patches)
Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Alex (Krenair) bgerstile, bd808

Krinkle

Matt (matt_flaschen)

James_F

Andrew (AndyRussG)

  • [wmf.5] Minor updates to CentralNotice

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, November 10

 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) James_F

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
MediaWiki train Mukunda (twentyafterfour) 1.26 schedule
group0 1.27.0-wmf.5->1.27.0-wmf.6
group1 1.27.0-wmf.5
group2 1.27.0-wmf.5
  • group0 to 1.27.0-wmf.6 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, and a few other sites)

Wednesday, November 11

 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) 1.26 schedule
group0 1.27.0-wmf.6
group1 1.27.0-wmf.5->1.27.0-wmf.6
group2 1.27.0-wmf.5
  • group1 to 1.27.0-wmf.6 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, and a few other sites)
 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, November 12

 UTC #
(Wed)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), RobM (rmoen), 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), or Mark (marktraceur) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
MediaWiki train Mukunda (twentyafterfour) 1.26 schedule
group0 1.27.0-wmf.6
group1 1.27.0-wmf.6
group2 1.27.0-wmf.5->1.27.0-wmf.6

Friday, November 13

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

Week of November 16th

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

Monday, November 16

 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
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, November 17

 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) James_F

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
MediaWiki train Mukunda (twentyafterfour) 1.26 schedule
group0 1.27.0-wmf.6->1.27.0-wmf.7
group1 1.27.0-wmf.6
group2 1.27.0-wmf.6
  • group0 to 1.27.0-wmf.7 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, and a few other sites)

Wednesday, November 18

 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) 1.26 schedule
group0 1.27.0-wmf.7
group1 1.27.0-wmf.6->1.27.0-wmf.7
group2 1.27.0-wmf.6
  • group1 to 1.27.0-wmf.7 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, and a few other sites)
 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, November 19

 UTC #
(Wed)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), RobM (rmoen), 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), or Mark (marktraceur) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
MediaWiki train Mukunda (twentyafterfour) 1.26 schedule
group0 1.27.0-wmf.7
group1 1.27.0-wmf.7
group2 1.27.0-wmf.6->1.27.0-wmf.7

Friday, November 20

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

Week of November 23rd

  • Week of Thanksgiving (US Holiday)
    • High Priority SWATs only on Mon/Tuesday (Wednesday is "Friday")
    • No MW train
By day
Time Component Deployer Changes

Monday, November 23

 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

Tuesday, November 24

 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) James_F

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Wednesday, November 25

 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

Upcoming

1 December – James_F

Long term callouts

Not scheduled yet

  • Re-enable VisualEditor by default for all logged-out users of the English Wikipedia - phab:T90663
  • No date: Clean up skin user preferences in user_properties table on Wikimedia wikis – phab:T54778, use WikimediaMaintenance's cleanupSkinPrefs
  • No date: 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 usage tracking + arbitrary access, in staged roll out to clients. phab:T49930
    • deploy to arbitrary access to commons, as well as Wikibooks and Wikinews when they get data access.

Deployment trains

Recently completed

For older deployments, please see the /Archive.