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Deployments

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Revision as of 00:08, 29 April 2016 by imported>Catrope (→‎Week of May 2nd)
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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 actualldd Flow dy 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 April 25th

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

Monday, April 25

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

Sébastien (Dereckson)

Urbanecm

matt_flaschen

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PDT 		Weekly Wikidata query service deployment window Guillaume (gehel)
– UTC #
– PDT 		Services – Parsoid / OCG / Citoid / Mobileapps / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), and Yuri (yurik) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
– UTC #
– PDT 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), Alex (Krenair), or Sébastien (Dereckson) matt_flaschen

Sébastien (Dereckson)

Requesting Developer (irc-nickname)

  • jdlrobson security fix for MobileFrontend
  • Gerrit link to backport or config change

Tuesday, April 26

– UTC #
– PDT 		Morning SWAT
(Max 8 patches) 		Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur) or Alex (Krenair) Sébastien (Dereckson)
– UTC #
– PDT 		Puppet SWAT
(Max 8 patches) 		Filippo (godog), Corey (coreyfloyd) Antoine Musso (hashar)

All patches cherry picked on CI puppet master with Zero impact on prod. Can't attend at this hour though, feel free to skip.

Tyler (thcipriani)

– UTC #
– PDT 		Services – Graphoid / Parsoid / OCG / Citoid Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), and Yuri (yurik) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
– UTC #
– PDT 		MediaWiki train Antoine (hashar) Chad (ostriches) 1.27 schedule
group0 1.27.0-wmf.21->1.27.0-wmf.22
group1 1.27.0-wmf.21
group2 1.27.0-wmf.21
– UTC #
– PDT 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), Alex (Krenair), or Sébastien (Dereckson) aude

jdlrobson

Roan (RoanKattouw)

Erik B (ebernhardson)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Wednesday, April 27

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

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PDT 		MediaWiki train Antoine (hashar) Chad (ostriches) 1.27 schedule
group0 1.27.0-wmf.22
group1 1.27.0-wmf.21->1.27.0-wmf.22
group2 1.27.0-wmf.21
  • group1 to 1.27.0-wmf.22
    • All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc)
    • Catalan and Hebrew Wikipedias
  • Blockers: task T131556
– UTC #
– PDT 		Services – Parsoid / OCG / Citoid / Mobileapps / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), and Yuri (yurik) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
– UTC #
– PDT 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), Alex (Krenair) or Sébastien (Dereckson) Roan (RoanKattouw)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Thursday, April 28

– UTC #
(Wed) – PDT 		Phabricator update Mukunda (twentyafterfour) HOLD: Window to update phabricator.wikimedia.org
– UTC #
– PDT 		Morning SWAT
(Max 8 patches) 		Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Katie (aude) Marko (mobrovac)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PDT 		Puppet SWAT
(Max 8 patches) 		Filippo (godog), Moritz (moritzm) Sébastien (Dereckson)

Alex (Krenair)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PDT 		Services – Graphoid / Parsoid / OCG / Citoid Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Michael (mdholloway), and Yuri (yurik) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
– UTC #
– PDT 		MediaWiki train Antoine (hashar) Chad (ostriches) 1.27 schedule
group0 1.27.0-wmf.22
group1 1.27.0-wmf.22
group2 1.27.0-wmf.21->1.27.0-wmf.22
– UTC #
– PDT 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), Alex (Krenair), Adam (awight), or Sébastien (Dereckson) Sébastien (Dereckson)

jdlrobson

Bartosz (MatmaRex)

Week of May 2nd

  • Week of:
    • nothing yet

This table has been prepared while Greg was on leave and is a copy of the April 25th one. The information in Deployer column or the MediaWiki train information could so be inaccurate.

By day
Time Component Deployer Changes

Monday, May 02

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

Alex (Krenair)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PDT 		Weekly Wikidata query service deployment window Guillaume (gehel)
– UTC #
– PDT 		Services – Parsoid / OCG / Citoid / Mobileapps / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND) and Michael ({{ircni

ck|mdholloway}})

See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
– UTC #
– PDT 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), Alex (Krenair), or Sébastien (Dereckson) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Tuesday, May 03

– 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 		Puppet SWAT
(Max 8 patches) 		Filippo (godog), Moritz (moritzm), Corey (coreyfloyd) Alex (Krenair)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Corey Floyd (coreyfloyd)

– 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 Dan (marxarelli) 1.27 schedule
group0 1.27.0-wmf.22->1.27.0-wmf.23
group1 1.27.0-wmf.22
group2 1.27.0-wmf.22
– UTC #
– PDT 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), Alex (Krenair), or Sébastien (Dereckson) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Wednesday, May 04

– 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 Dan (marxarelli) 1.27 schedule
group0 1.27.0-wmf.23
group1 1.27.0-wmf.22->1.27.0-wmf.23
group2 1.27.0-wmf.22
  • group1 to 1.27.0-wmf.23
    • All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc)
    • Catalan and Hebrew Wikipedias
  • Blockers: task T131557
– 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 Sébastien (Dereckson) Roan (RoanKattouw)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change

Thursday, May 05

– UTC #
(Wed) – PDT 		Phabricator update Mukunda (twentyafterfour) HOLD: Window to update phabricator.wikimedia.org
– UTC #
– PDT 		Morning SWAT
(Max 8 patches) 		Brad (anomie), Chad (ostriches), Tyler (thcipriani), Mark (marktraceur), or Katie (aude) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PDT 		Puppet SWAT
(Max 8 patches) 		Filippo (godog), Moritz (moritzm) 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 Dan (marxarelli) 1.27 schedule
group0 1.27.0-wmf.23
group1 1.27.0-wmf.23
group2 1.27.0-wmf.22->1.27.0-wmf.23
– UTC #
– PDT 		Evening SWAT
(Max 8 patches) 		Roan (RoanKattouw), Chad (ostriches), Alex (Krenair), Adam (awight), or Sébastien (Dereckso

n)

Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Upcoming

FY 201516-Q4 (April - June 2016)

  • May 2: Remove the "HTTPS to HTTP" URL filter in the IRC feed — phab:T122933
  • May 3: Wikiversity gets access to the data on Wikidata (so far only has access to sitelinks)
  • (proposed) May 4: Deploy UploadsLink extension to Wikimedia Commons - phab:T130018
  • May 11: rollout of ArticlePlaceholder on first small Wikipedias - phabricator:T117965

Long term callouts

Not scheduled yet

  • Re-enable VisualEditor by default for all logged-out users of the English Wikipedia - phab:T90663
  • Scrap VisualEditor providing its own edit tab, instead provide only one with switching, and memory of which editor the user used last – phab:T102398

Deployment trains

Recently completed

For older deployments, please see the /Archive.

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