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![]() | 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 02
Time | Component | Deployer | Changes | ||||||
---|---|---|---|---|---|---|---|---|---|
Sunday, November 01 | |||||||||
– UTC # – PDT |
No deploys all day! See Deployments/Emergencies if things are broken. | No Deploys | |||||||
Monday, November 02 | |||||||||
– UTC # – PST |
Wikimedia Portals Update | Jan Drewniak (jan_drewniak) | Weekly window for the portals page: https://www.wikipedia.org/ | ||||||
– UTC # – PST |
European mid-day backport window (Max 6 patches) |
Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) | Matthias (matthiasmullie)
Antoine Musso (hashar)
Nikerabbit
Itamar Givon (ItamarWMDE)
Requesting Developer (irc-nickname)
| ||||||
– UTC # – PST |
Wikidata Query Service weekly deploy | Ryan (ryankemper) | ... | ||||||
– UTC # – PST |
Morning backport window (Max 6 patches) |
Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) | DannyS712 (DannyS712)
Requesting Developer (irc-nickname)
| ||||||
– UTC # – PST |
Services – Graphoid / ORES | Chris (chrisalbon), Andy (accraze) | See Graphoid | ||||||
– UTC # – PST |
Weekly Security deployment window | Sam (Reedy), Scott (sbassett) | Held deployment window for Security-team related deploys. | ||||||
Tuesday, November 03 | |||||||||
– UTC # (Mon) – 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. WMF Holiday. | |||||||
Wednesday, November 04 | |||||||||
– UTC # – PST |
European mid-day backport window (Max 6 patches) |
Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) | Itamar Givon (ItamarWMDE)
Requesting Developer (irc-nickname)
| ||||||
– UTC # – PST |
Train log triage with CPT | Brennen (brennen), Ahmon (dancy) + CPT | See Heterogeneous_deployment/Train_deploys#Breakage | ||||||
– UTC # – PST |
Morning backport window (Max 6 patches) |
Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) | Martin (Urbanecm)
Jdlrobson
dpifke
Bartosz (MatmaRex)
mforns
Requesting Developer (irc-nickname)
| ||||||
– UTC # – PST |
Mediawiki train - American Version | Brennen (brennen), Ahmon (dancy) | 1.36 schedule
| ||||||
– UTC # – PST |
Services – Graphoid / ORES | Chris (chrisalbon), Andy (accraze) | See Graphoid | ||||||
Thursday, November 05 | |||||||||
– 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 |
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) | Bartosz (MatmaRex)
Gergő (tgr)
Requesting Developer (irc-nickname)
| ||||||
– UTC # – PST |
Mediawiki train - American Version | Brennen (brennen), Ahmon (dancy) | 1.36 schedule
| ||||||
Friday, November 06 | |||||||||
– 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 07 | |||||||||
– UTC # – PST |
No deploys all day! See Deployments/Emergencies if things are broken. | No Deploys |
Week of November 09
Time | Component | Deployer | Changes |
---|---|---|---|
Sunday, November 08 | |||
– UTC # – PST |
No deploys all day! See Deployments/Emergencies if things are broken. | No Deploys | |
Monday, November 09 | |||
– UTC # – PST |
Wikimedia Portals Update | Jan Drewniak (jan_drewniak) | Weekly window for the portals page: https://www.wikipedia.org/ |
– UTC # – PST |
European mid-day backport window (Max 6 patches) |
Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) | Bartosz (MatmaRex)
Requesting Developer (irc-nickname)
|
– UTC # – PST |
Wikidata Query Service weekly deploy | Ryan (ryankemper) | ... |
– UTC # – PST |
Morning backport window (Max 6 patches) |
Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) | Requesting Developer (irc-nickname)
|
– UTC # – PST |
Services – Graphoid / ORES | Chris (chrisalbon), Andy (accraze) | See Graphoid |
– UTC # – PST |
Weekly Security deployment window | Sam (Reedy), Scott (sbassett) | Held deployment window for Security-team related deploys. |
Tuesday, November 10 | |||
– UTC # (Mon) – PST |
Evening backport window (Max 6 patches) |
Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) | Requesting Developer (irc-nickname)
|
– UTC # – PST |
European mid-day backport window (Max 6 patches) |
Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) | Lucas Werkmeister (Lucas_WMDE)
Effie Mouzeli (effie)
Requesting Developer (irc-nickname)
|
– 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) | C. Scott (cscott)
Requesting Developer (irc-nickname)
|
– UTC # – PST |
scap sync-world debugging | Brennen (brennen), Ahmon (dancy) | Brennen Bearnes (brennen)
|
Wednesday, November 11 | |||
– UTC # (Tue) – PST |
Evening backport window (Max 6 patches) |
Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) | Requesting Developer (irc-nickname)
|
– UTC # – PST |
European mid-day backport window (Max 6 patches) |
Amir (Amir1), Lucas (Lucas_WMDE), Adam (awight), Martin (Urbanecm) | Bartosz (MatmaRex)
Lucas Werkmeister (Lucas_WMDE)
Requesting Developer (irc-nickname)
|
– UTC # – PST |
Train log triage with CPT | + CPT | See Heterogeneous_deployment/Train_deploys#Breakage |
– UTC # – PST |
Morning backport window (Max 6 patches) |
Roan (RoanKattouw), Niharika (Niharika), Martin (Urbanecm) | Requesting Developer (irc-nickname)
|
– UTC # – PST |
Services – Graphoid / ORES | Chris (chrisalbon), Andy (accraze) | See Graphoid |
Thursday, November 12 | |||
– 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 |
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)
|
Friday, November 13 | |||
– 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 14 | |||
– UTC # – PST |
No deploys all day! See Deployments/Emergencies if things are broken. | No Deploys |
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)
Requesting Developer (irc-nickname)
| ||||||
– 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 |
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) | 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) | 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 2020-11-09: No Train
- Week of 2020-11-23: No Train
- Week of 2020-12-21: No Train
- Week of 2020-12-28: No Train