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imported>KartikMistry
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=== Week of December 7th ===
=== Week of December 7th ===
* Week of:
* Week of:
** Move Catalan and Hebrew Wikipedias to "group1" (ie: Wednesday) deploy group - https://gerrit.wikimedia.org/r/#/c/253371/ - {{phabT|T115002}}
** Move Catalan and Hebrew Wikipedias to "group1" (ie: Wednesday) deploy group - https://gerrit.wikimedia.org/r/#/c/253371/ - {{phabT|115002}}


; By day
; By day
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''"High Priority" means security and data loss. Anything else needs prior approval from at least Greg.''
''"High Priority" means security and data loss. Anything else needs prior approval from at least Greg.''


* Week of Nov 23rd: No normal deploys - high prioity SWATs only (pre-approval from Greg needed) ''(Why: Thanksgiving)''
* Week of Nov 23rd: No normal deploys - high priority SWATs only (pre-approval from Greg needed) ''(Why: Thanksgiving)''
* Week of Nov 30th: No normal deploys - high prioity SWATs only (pre-approval from Greg and/or Katie needed) ''(Why: First of Dec Fundraising)''
* Week of Nov 30th: No normal deploys - high priority SWATs only (pre-approval from Greg and/or Katie needed) ''(Why: First of Dec Fundraising)''
* Week of Dec 7th: Normal deploy week
* Week of Dec 7th: Normal deploy week
* Week of Dec 14th: Normal deploy week
* Week of Dec 14th: Normal deploy week
* Week of Dec 21st: No normal deploys - high prioity SWATs only (and only on Monday and Tuesday) (pre-approval from Greg and/or Katie needed) ''(Why: End of year Fundraising)''
* Week of Dec 21st: No normal deploys - high priority SWATs only (and only on Monday and Tuesday) (pre-approval from Greg and/or Katie needed) ''(Why: End of year Fundraising)''
* Week of Dec 28th: No normal deploys - high prioity SWATs only (pre-approval from Greg and/or Katie needed) ''(Why: End of year Fundraising)''
* Week of Dec 28th: No normal deploys - high priority SWATs only (pre-approval from Greg and/or Katie needed) ''(Why: End of year Fundraising)''
* Week of Jan 4th: No normal deploys - high prioity SWATs only (pre-approval from Greg needed) ''(Why: DevSummit16 and WMF All Hands)''
* Week of Jan 4th: No normal deploys - high priority SWATs only (pre-approval from Greg needed) ''(Why: DevSummit16 and WMF All Hands)''
* Week of Jan 11th: Resume normal deploy schedule
* Week of Jan 11th: Resume normal deploy schedule



Revision as of 17:27, 6 December 2015

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 30th

  • No normal deploys
  • High Priority SWATs only
    • "High Priority" means security and data loss. Anything else needs prior approval from at least Greg.
By day
Time Component Deployer Changes

Monday, November 30

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

Kartik Mistry (kart_)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Tuesday, December 01

 UTC #
(Mon)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Bartosz Dziewoński (MatmaRex) and James_F

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)
Andrew Bogott (andrewbogott), Alexandros (akosiaris) Addshore

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Wednesday, December 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
Wikidata aude * Enable data access for Wikinews, Wikispecies and mediawiki.org phab:T109780
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Andrew Bogott (andrewbogott), Alexandros (akosiaris) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Thursday, December 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 #
 PST
Content Translation Kartik Mistry (kart_) Kartik Mistry (kart_)
  • Update Content Translation extension (Greg and Fundraising approved).
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Andrew Bogott (andrewbogott), Alexandros (akosiaris) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
Wikimania Scholarships 2016 update bd808 task T119589 Deploy Wikimania Scholarships application updates for 2016 application cycle

Friday, December 04

 UTC #
(Thu)  PST
Evening SWAT
(Max 8 patches)
Roan (RoanKattouw), Chad (ostriches), or Alex (Krenair) Andrew Green (AndyRussG)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Week of December 7th

By day
Time Component Deployer Changes

Monday, December 07

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

Dereckson

Bernd & Michael (bearND, mdholloway)

Kartik Mistry (kart_)

 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, December 08

 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) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
Labs ldap maintenance window
Andrew Bogott (andrewbogott), Moritz (moritzm) Replacement of opendj with openldap. Possible labs and wikitech outages
 UTC #
 PST
MediaWiki train Mukunda (twentyafterfour) 1.27 schedule
group0 1.27.0-wmf.7->1.27.0-wmf.8
group1 1.27.0-wmf.7
group2 1.27.0-wmf.7

Wednesday, December 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.8
group1 1.27.0-wmf.7->1.27.0-wmf.8
group2 1.27.0-wmf.7
 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, December 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), or Mark (marktraceur) Luke081515 (Luke081515)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Giuseppe (_joe_), Moritz (moritzm) 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.8
group1 1.27.0-wmf.8
group2 1.27.0-wmf.7->1.27.0-wmf.8

Friday, December 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

Week of December 14th

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

Monday, December 14

 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, December 15

 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
MediaWiki train Mukunda (twentyafterfour) 1.27 schedule
group0 1.27.0-wmf.8->1.27.0-wmf.9
group1 1.27.0-wmf.8
group2 1.27.0-wmf.8

Wednesday, December 16

 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.9
group1 1.27.0-wmf.8->1.27.0-wmf.9
group2 1.27.0-wmf.8
  • group1 to 1.27.0-wmf.9
    • All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc)
    • Catalan and Hebrew Wikipedias
 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, December 17

 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), or Mark (marktraceur) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
 UTC #
 PST
Puppet SWAT
(Max 8 patches)
Giuseppe (_joe_), Moritz (moritzm) 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.9
group1 1.27.0-wmf.9
group2 1.27.0-wmf.8->1.27.0-wmf.9

Friday, December 18

 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 December 21st

  • No normal deploys
  • High Priority SWATs only
    • "High Priority" means security and data loss. Anything else needs prior approval from at least Katie (K4-713) or Chad Horohoe (ostriches).
  • Short week because of Christmas on Friday (aka Thursday == "No deploys Friday")
By day
Time Component Deployer Changes

Monday, December 21

 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, December 22

 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)
Andrew Bogott (andrewbogott), Alexandros (akosiaris) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Wednesday, December 23

 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
Puppet SWAT
(Max 8 patches)
Andrew Bogott (andrewbogott), Alexandros (akosiaris) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Thursday, December 24

 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

Week of December 28th

  • No normal deploys
  • High Priority SWATs only
    • "High Priority" means security and data loss. Anything else needs prior approval from at least Katie (K4-713) or Chad Horohoe (ostriches).
  • Short week because of New Years Day on Friday (aka Thursday == "No deploys Friday")
By day
Time Component Deployer Changes

Monday, December 28

 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, December 29

 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)
Andrew Bogott (andrewbogott), Alexandros (akosiaris) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Wednesday, December 30

 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
Puppet SWAT
(Max 8 patches)
Andrew Bogott (andrewbogott), Alexandros (akosiaris) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Thursday, December 31

 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


Upcoming

End of year/beginning of new year 'code freezes'

"High Priority" means security and data loss. Anything else needs prior approval from at least Greg.

  • Week of Nov 23rd: No normal deploys - high priority SWATs only (pre-approval from Greg needed) (Why: Thanksgiving)
  • Week of Nov 30th: No normal deploys - high priority SWATs only (pre-approval from Greg and/or Katie needed) (Why: First of Dec Fundraising)
  • Week of Dec 7th: Normal deploy week
  • Week of Dec 14th: Normal deploy week
  • Week of Dec 21st: No normal deploys - high priority SWATs only (and only on Monday and Tuesday) (pre-approval from Greg and/or Katie needed) (Why: End of year Fundraising)
  • Week of Dec 28th: No normal deploys - high priority SWATs only (pre-approval from Greg and/or Katie needed) (Why: End of year Fundraising)
  • Week of Jan 4th: No normal deploys - high priority SWATs only (pre-approval from Greg needed) (Why: DevSummit16 and WMF All Hands)
  • Week of Jan 11th: Resume normal deploy schedule

Long term callouts

Scheduled

  • December 15: Enable Wikidata data access on Meta-Wiki. (23:00 UTC) phab:T117524

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 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.