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Deployments

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Revision as of 22:01, 15 February 2017 by imported>MaxSem (→‎Week of February 13th: +1 tomorrow)
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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 thrice daily (06:00, 11:00 and 16:00 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.
Long running tasks/scripts
While not strictly a deployment, performing long running (>1 hour) tasks (eg: migration scripts) can encounter issues when code is updated while a script is being run. For this reason it is required to add an entry in the calendar for the task with a window that accounts for the anticipated start time and estimated length for the task.
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

NOTE: You can subscribe to the "WMF Deployments" google calendar by adding <wikimedia.org_rudis09ii2mm5fk4hgdjeh1u64@group.calendar.google.com>. This does not always get one-off windows that are noted below. This wiki page is the canonical deployment schedule and any differences with the google calendar are to be interpreted as the google calendar is wrong.

Week of February 6th

  • Week of:
    • task T153300: ALTER table on metawiki.pagelinks - remove partitions
    • task T136428: ALTER table on s7 (metwiki and kowiki) echo_notification tables - add PK
By day
Time Component Deployer Changes

Monday, February 06

– UTC #
– PST 		European Mid-day SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Kartik Mistry (kart_)

addshore

Amir Sarabadani (Amir1)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Weekly Wikidata query service deployment window Guillaume (gehel) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		Morning SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Erik B (ebernhardson)

MarcoAurelio (mafk)

  • [config] 336242 (deploy commands) Updating logo for hi.wikibooks - T157229
  • [maintenance script] Run purgeList.php for hi.wikibooks - T157369

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Zero Gergő (tgr), Adam (dr0ptp4kt), Brandon (bblack) Deploy JsonConfig fix 334024 (deploy commands)
– UTC #
– PST 		Services – Parsoid / OCG / Citoid / Mobileapps / ORES / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
– UTC #
– PST 		Weekly Security deployment window Darian (dapatrick), Brian (bawolff), Sam (Reedy) Held deployment window for Security-team related deploys.

Tuesday, February 07

– UTC #
(Mon) – PST 		Evening SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Sébastien (Dereckson)
– UTC #
– PST 		European Mid-day SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Marius (hoo), frimelle

Urbanecm

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Puppet SWAT
(Max 8 patches) 		Filippo (godog), Moritz (moritzm), Giuseppe (_joe_) Antoine Musso (hashar)

Reedy (reedy)

Chad (RainbowSprinkles)

– UTC #
– PST 		Services – Graphoid / Parsoid / OCG / Citoid / ORES Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
– UTC #
– PST 		MediaWiki train Tyler (thcipriani) 1.29 schedule
group0 1.29.0-wmf.10->1.29.0-wmf.11
group1 1.29.0-wmf.10
group2 1.29.0-wmf.10

Wednesday, February 08

– UTC #
(Tue) – PST 		Evening SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Erik B (ebernhardson)

Jdlrobson

kaldari

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		European Mid-day SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		Wikidata Marius (hoo) Wikibase uses multiple instances of PrefetchingWikiPageEntityMetaDataAccessor (336597 (deploy commands), 336452 (deploy commands), phab:T157380)
– UTC #
– PST 		Morning SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) MarcoAurelio (mafk)

kaldari

Bartosz (MatmaRex)

Sébastien (Dereckson)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		MediaWiki train Tyler (thcipriani) 1.29 schedule
group0 1.29.0-wmf.11
group1 1.29.0-wmf.10->1.29.0-wmf.11
group2 1.29.0-wmf.10
  • group1 to 1.29.0-wmf.11
    • All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc)
    • Catalan and Hebrew Wikipedias
  • Blockers: task T155526
– UTC #
– PST 		Services – Parsoid / OCG / Citoid / Mobileapps / ORES / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments

Thursday, February 09

– UTC #
(Wed) – PST 		Evening SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) jdlrobson

mutante

Erik B (ebernhardson)

Platonides

Dereckson

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 		European Mid-day SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		Puppet SWAT
(Max 8 patches) 		Filippo (godog), Moritz (moritzm), Giuseppe (_joe_) Requesting Developer (irc-nickname)
– UTC #
– PST 		Services – Graphoid / Parsoid / OCG / Citoid / ORES Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
– UTC #
– PST 		Morning SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) kaldari

brion

ebernhardson

reedy

– UTC #
– PST 		MediaWiki train Tyler (thcipriani) 1.29 schedule
group0 1.29.0-wmf.11
group1 1.29.0-wmf.11
group2 1.29.0-wmf.10->1.29.0-wmf.11

Friday, February 10

– UTC #
(Thu) – PST 		Evening SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) kaldari

Erik B (ebernhardson)

Week of February 13th

  • Week of:
    • task T136428: ALTER table on s3 (officewiki and mediawikiwiki) echo_notification tables - add PK
    • task T136428: ALTER table on x1 echo_notification tables - add PK
    • task T150474: ALTER table heartbeat.heartbeat (convert to InnoDB) on all servers
By day
Time Component Deployer Changes

Monday, February 13

– UTC #
– PST 		European Mid-day SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) addshore

Jan Drewniak (jan_drewniak)

  • 337366 (deploy commands) bumping portals to master (note: please run the sync-portals script at the root of the repo after deploy)

Sébastien (Dereckson)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Weekly Wikidata query service deployment window Guillaume (gehel) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		Morning SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) dcausse

kaldari

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Services – Parsoid / OCG / Citoid / Mobileapps / ORES / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
– UTC #
– PST 		Weekly Security deployment window Darian (dapatrick), Brian (bawolff), Sam (Reedy) Held deployment window for Security-team related deploys.

kaldari

Tuesday, February 14

– UTC #
(Mon) – PST 		Evening SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Jdlrobson

Sébastien (Dereckson)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Wikimania scholarships app deploy Niharika Remove stale translations
– UTC #
– PST 		European Mid-day SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) addshore

Urbanecm

dcausse

  • [wmf/1.29.0-wmf.11] 337572 (deploy commands) Explicitly use BM25 as default for wmf_defaults similarity profile

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Horizon upgrade
 		andrewbogott Upgrade of Horizon (the labs VM management tool) from version 'L' to version 'M'.
– UTC #
– PST 		Puppet SWAT
(Max 8 patches) 		Filippo (godog), Moritz (moritzm), Giuseppe (_joe_) Antoine Musso (hashar)

Chad (RainbowSparkles)

  • 332707 (deploy commands) Update a bunch of random HTML files to use HTTPS links to WMF sites, rather than protocol-relative

brion

– UTC #
– PST 		Services – Graphoid / Parsoid / OCG / Citoid / ORES Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
– UTC #
– PST 		MediaWiki train Tyler (thcipriani) 1.29 schedule
group0 1.29.0-wmf.11->1.29.0-wmf.12
group1 1.29.0-wmf.11
group2 1.29.0-wmf.11

Wednesday, February 15

– UTC #
(Tue) – PST 		Evening SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Erik B (ebernhardson)

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		European Mid-day SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) dcausse

Requesting Developer (irc-nickname)

  • Gerrit link to backport or config change
– UTC #
– PST 		Morning SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Sébastien (Dereckson)
– UTC #
– PST 		MediaWiki train Tyler (thcipriani) 1.29 schedule
group0 1.29.0-wmf.12
group1 1.29.0-wmf.11->1.29.0-wmf.12
group2 1.29.0-wmf.11
  • group1 to 1.29.0-wmf.12
    • All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc)
    • Catalan and Hebrew Wikipedias
  • Blockers: task T155527
– UTC #
– PST 		Services – Parsoid / OCG / Citoid / Mobileapps / ORES / … Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1) See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments

Thursday, February 16

– UTC #
(Wed) – PST 		Evening SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Krinkle

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 		European Mid-day SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		Puppet SWAT
(Max 8 patches) 		Filippo (godog), Moritz (moritzm), Giuseppe (_joe_) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		Services – Graphoid / Parsoid / OCG / Citoid / ORES Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1) See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
– UTC #
– PST 		Morning SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change
– UTC #
– PST 		MediaWiki train Tyler (thcipriani) 1.29 schedule
group0 1.29.0-wmf.12
group1 1.29.0-wmf.12
group2 1.29.0-wmf.11->1.29.0-wmf.12
– UTC #
– PST 		MediaWiki train MaxSem, jgirault Deploy 332726 (deploy commands) (task T158132)

Friday, February 17

– UTC #
(Thu) – PST 		Evening SWAT
(Max 8 patches) 		addshore, Antoine (hashar), Brad (anomie), Chad (ostriches), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani) Requesting Developer (irc-nickname)
  • Gerrit link to backport or config change

Past deployments

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