Maniphest T228295

Multi-DC MainStash
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Description

This is the top-level initiative task for making sure that use of MainStash from MediaWiki code is safe for active-active DC work.

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		Status	Subtype	Assigned	Task
		Resolved		EvanProdromou	T228295 Multi-DC MainStash
		Resolved		EvanProdromou	T228305 Determine storage characteristics for all components that use MainStash
		Resolved		EvanProdromou	T228308 Determine components that use MainStash
		Resolved		EvanProdromou	T228309 Find use of MainStash in MediaWiki and extension code
		Resolved		holger.knust	T228311 Find key patterns in Redis keys that indicate components using MainStash
		Resolved		Eevans	T229352 Code Review for Changes that Move Components Away from MainStash
		Resolved		EvanProdromou	T228306 Create Storage Solutions for Components that Won't Use MainStash
		Resolved		jijiki	T228703 Keys from MediaWiki Redis Instances

Event Timeline

EvanProdromou created this task.Jul 17 2019, 3:55 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJul 17 2019, 3:55 PM

EvanProdromou updated the task description. (Show Details)Jul 17 2019, 3:56 PM

WDoranWMF edited projects, added Platform Team Workboards (Architecture Review Workboard), Platform Engineering (Mainstash Multi-DC); removed Platform Team Workboards.Jul 17 2019, 5:56 PM

WDoranWMF edited projects, added Platform Team Workboards (Green); removed Platform Team Workboards (Architecture Review Workboard).

holger.knust mentioned this in T228703: Keys from MediaWiki Redis Instances.Jul 22 2019, 9:50 PM

holger.knust added a subtask: T228703: Keys from MediaWiki Redis Instances.Jul 22 2019, 9:57 PM

WDoranWMF removed a project: Platform Team Workboards (Green).Jul 23 2019, 12:24 PM

jijiki closed subtask T228703: Keys from MediaWiki Redis Instances as Resolved.Jul 23 2019, 4:01 PM

WDoranWMF moved this task from Mainstash Multi-DC to mop on the Platform Engineering board.Jul 26 2019, 7:06 PM

WDoranWMF edited projects, added Platform Team Initiatives (Mainstash Multi-DC); removed Platform Engineering (Mainstash Multi-DC).

• eprodromou closed subtask T228305: Determine storage characteristics for all components that use MainStash as Resolved.Oct 4 2019, 6:09 PM

• eprodromou closed subtask T228306: Create Storage Solutions for Components that Won't Use MainStash as Resolved.

Based on work by @aaron and our efforts to get Echo notifications to a separate store, I think this process is done.