Release Engineering/Drafts/Deployments: Difference between revisions

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Latest revision as of 22:38, 9 April 2021

User:Brennen Bearnes and others from Release Engineering are working on improvements to Wikimedia deployment documentation here. See phab:T273802 for more info.

This is a hub for the deployment of software to the Wikimedia Foundation production servers. MediaWiki follows a weekly deploy cadence known as the Deployment Train, with separate backport windows Monday–Thursday for bugfixes and configuration changes. For other services, teams decide their own schedule. No deploys are allowed Friday–Sunday, with the exception of emergency situations.

Current Status

Deployed versions
Server Admin Log
Phabricator:
- Current train blocker
- Train Deployments goal

Calendar & Schedules

Calendar
- Jump to current window
Yearly calendar
1.36 Roadmap

How-to

Background

Architecture: The structure of heterogeneous deployments

Policy

Holding the train
Train vs. backport
Inclusion criteria: Train, backport, or special window?

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 ''[[User:Brennen Bearnes]] and others from [[mw:Wikimedia Release Engineering Team|Release Engineering]] are working on improvements to Wikimedia deployment documentation here.  See [[phab:T273802]] for more info.''
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-----This is a hub for the '''deployment''' of software to the Wikimedia Foundation production servers. MediaWiki follows a weekly deploy cadence known as the [[Deployments/Train|Deployment Train]], with separate backport windows Monday-Thursday for bugfixes and configuration changes. For other services, teams decide their own schedule.
+This is a hub for the '''deployment''' of software to the Wikimedia Foundation production servers. MediaWiki follows a weekly deploy cadence known as the [[Deployments/Train|Deployment Train]], with separate backport windows Monday–Thursday for bugfixes and configuration changes. For other services, teams decide their own schedule. No deploys are allowed Friday–Sunday, with the exception of emergency situations.
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