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Deployments
Revision as of 23:35, 17 November 2020 by imported>Ppchelko
 | Release Engineering and SRE request that you follow the Covid-19 deployment recommendations. |
| Deployments |
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This page tracks upcoming deployments of software to the Wikimedia Foundation servers.
- Cadence: MediaWiki follows a weekly deploy cadence, except for backports. For other services, teams decide their own schedule.
- Schedule: Generally use Backport windows instead of scheduling new windows. But, long running tasks and others things covered by Inclusion criteria do require their own windows. When creating windows, schedule more time than you think you need, to account for issues that might slow you down. One hour is best for most things.
- Times are pinned to San Francisco, and thus the UTC time changes in March and November due to the DST.
- To schedule a new recurring deploy window, or if you need help, contact Release Engineering on IRC at #wikimedia-releng connect; and ping Greg (
greg-g) or Tyler (thcipriani).
- Communicating: Deployments of new or major features should be announced on the Wikimedia blog, Tech News, and/or global MassMessage to relevant communities. Changes that are likely to affect cache behaviour, add new cookies, or utilize new database tables, should be announced on the ops mailing list first.
- Something went wrong? See Incident response. Is there a user-impacting problem? Communicate in the #wikimedia-operations connect IRC channel. If there is a Phabricator task, ensure #Wikimedia-Incident is tagged, and consider setting the Unbreak Now priority.
 | Subscribe in Google Calendar via wikimedia.org_rudis09ii2mm5fk4hgdjeh1u64@group.calendar.google.com.This may not include one-off windows. If there are differences, then the wiki page is canonical and correct. |
Week of November 16
| Time | Component | Deployer | Changes | ||||||
|---|---|---|---|---|---|---|---|---|---|
Sunday, November 15 | |||||||||
| – UTC # – PST |
No deploys all day! See Deployments/Emergencies if things are broken. | No Deploys | |||||||
Monday, November 16 | |||||||||
| – UTC # – PST |
No deploys all day! See Deployments/Emergencies if things are broken. | No Deploys task T264991 | |||||||
Tuesday, November 17 | |||||||||
| – UTC # – PST |
European mid-day backport window (Max 6 patches) |
Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) | Lucas Werkmeister (Lucas_WMDE)
Kosta Harlan (kostajh)
Requesting Developer (irc-nickname)
| ||||||
| – UTC # – PST |
Puppet request window (Max 6 patches) |
JBond (jbond42), Chris (cdanis) | Dave Pifke (dpifke)
| ||||||
| – UTC # – PST |
Services – Graphoid / ORES | Chris (chrisalbon), Andy (accraze) | See Graphoid | ||||||
| – UTC # – PST |
Pre MediaWiki train sanity break | No Deploys | |||||||
| – UTC # – PST |
Mediawiki train - American+European Version | Ahmon (dancy), Antoine (hashar) | 1.36 schedule
| ||||||
Wednesday, November 18 | |||||||||
| – UTC # (Tue) – PST |
Evening backport window (Max 6 patches) |
Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) | Harumi Monroy (hmonroy)
Gergő (tgr)
Requesting Developer (irc-nickname)
| ||||||
| – UTC # – PST |
European mid-day backport window (Max 6 patches) |
Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) | Requesting Developer (irc-nickname)
| ||||||
| – UTC # – PST |
Mediawiki train - American+European Version (secondary timeslot) | Ahmon (dancy), Antoine (hashar) | 1.36 schedule
| ||||||
| – UTC # – PST |
Train log triage with CPT | Ahmon (dancy), Antoine (hashar) + CPT | See Heterogeneous_deployment/Train_deploys#Breakage | ||||||
| – UTC # – PST |
Morning backport window (Max 6 patches) |
Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) | Petr Pchelko (Pchelolo)
Requesting Developer (irc-nickname)
| ||||||
| – UTC # – PST |
Mediawiki train - American+European Version | Ahmon (dancy), Antoine (hashar) | 1.36 schedule
| ||||||
| – UTC # – PST |
Services – Graphoid / ORES | Chris (chrisalbon), Andy (accraze) | See Graphoid | ||||||
Thursday, November 19 | |||||||||
| – UTC # (Wed) – PST |
Evening backport window (Max 6 patches) |
Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) | Requesting Developer (irc-nickname)
| ||||||
| – UTC # (Wed) – PST |
Phabricator update | Mukunda (twentyafterfour) | HOLD: Window to update phabricator.wikimedia.org | ||||||
| – UTC # – PST |
Services – Citoid / Zotero | Marielle (mvolz) | See Citoid | ||||||
| – UTC # – PST |
European mid-day backport window (Max 6 patches) |
Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) | Requesting Developer (irc-nickname)
| ||||||
| – UTC # – PST |
Mediawiki train - American+European Version (secondary timeslot) | Ahmon (dancy), Antoine (hashar) | 1.36 schedule
| ||||||
| – UTC # – PST |
Puppet request window (Max 6 patches) |
JBond (jbond42), Chris (cdanis) | Requesting Developer (irc-nickname)
| ||||||
| – UTC # – PST |
Services – Graphoid / ORES | Chris (chrisalbon), Andy (accraze) | See Graphoid | ||||||
| – UTC # – PST |
Morning backport window (Max 6 patches) |
Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) | Requesting Developer (irc-nickname)
| ||||||
| – UTC # – PST |
Mediawiki train - American+European Version | Ahmon (dancy), Antoine (hashar) | 1.36 schedule
| ||||||
Friday, November 20 | |||||||||
| – UTC # (Thu) – PST |
Evening backport window (Max 6 patches) |
Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) | Requesting Developer (irc-nickname)
| ||||||
| – UTC # – PST |
No deploys all day! See Deployments/Emergencies if things are broken. | No Deploys | |||||||
Saturday, November 21 | |||||||||
| – UTC # – PST |
No deploys all day! See Deployments/Emergencies if things are broken. | No Deploys | |||||||
Upcoming Release Train disruptions
- Week of 2020-11-23: No Train
- Week of 2020-12-21: No Train
- Week of 2020-12-28: No Train