Maniphest T417870

Specify Rust and Node versions of the evaluators in prod and staging configs
Open, In Progress, MediumPublic
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Jdforrester-WMF

Authored By

	cmassaro
	Feb 19 2026, 10:39 AM

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Description

Description

Loosely following the instructions here.

Completion checklist

Before closing this task, review one by one the checklist available here: https://www.mediawiki.org/wiki/Abstract_Wikipedia_team/Definition_of_Done#Back-end_Task/Bug_completion_checklist

Details

Related Changes in Gerrit:

	Subject	Repo	Branch	Lines +/-
	wikifunctions: [WIP] Specify the Rust-based evaluator releases, too	operations/deployment-charts	master	+52 -2

Customize query in gerrit

Related Objects
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		Status	Subtype	Assigned	Task
		Open		None	T421849 [Hypothesis] WE2.3.16 Productionize Rust Evaluator and Deprecate Node Evaluator
		In Progress		Jdforrester-WMF	T417870 Specify Rust and Node versions of the evaluators in prod and staging configs
		Resolved		Jdforrester-WMF	T402957 [26Q3] Rust evaluator in production
		Resolved		Jdforrester-WMF	T405315 Add wasmedge-related metadata to Rust evaluator
		Invalid		ecarg	T382045 [RUST STUFF]: Make executor_classes a non-public module
		Resolved		Jdforrester-WMF	T402956 Build the JS executor when compiling the Rust image rather than relying on the checked-in blob
		Resolved		cmassaro	T406181 Create tests to better demonstrate timeout behaviour in the Rust-based evaluator
		Resolved		Jdforrester-WMF	T407588 Create a fail-fast for rate-limiting
		Resolved		ecarg	T407590 Check that timeout is working properly
		Resolved		cmassaro	T409592 Re-enable Rust tests
		Resolved		cmassaro	T388981 In our Rust POC of the function-evaluator, switch from wasi-common to wasmtime-wasi and upgrade wasmtime to 21.0.2+ (or replace)
		Resolved		cmassaro	T417761 Publish JS and Python flavors of the Rust evaluator
		Resolved		cmassaro	T421006 Rate limiting fires unconditionally
		Resolved		cmassaro	T421008 Rust executors work in isolation but not within the evaluator service
		In Progress		ecarg	T423627 create new k8s service for (testing) Rust Evaluator

Event Timeline

cmassaro created this task.Feb 19 2026, 10:39 AM

cmassaro added a parent task: T402957: [26Q3] Rust evaluator in production.

cmassaro edited projects, added Abstract Wikipedia team (26Q3 (Jan–Mar)); removed WikiLambda, function-schemata, function-orchestrator, Abstract Wikipedia team.Feb 19 2026, 11:09 AM

cmassaro moved this task from Incoming to Ready on the Abstract Wikipedia team (26Q3 (Jan–Mar)) board.

Change #1239961 had a related patch set uploaded (by Jforrester; author: Jforrester):

[operations/deployment-charts@master] wikifunctions: [WIP] Specify the Rust-based evaluator releases too

https://gerrit.wikimedia.org/r/1239961

gerritbot added a project: Patch-For-Review.Feb 19 2026, 3:13 PM

Jdforrester-WMF changed the task status from Open to In Progress.Feb 19 2026, 3:13 PM

Jdforrester-WMF claimed this task.

Jdforrester-WMF triaged this task as Medium priority.

Jdforrester-WMF moved this task from Ready to In Engineering on the Abstract Wikipedia team (26Q3 (Jan–Mar)) board.

Jdforrester-WMF added a subtask: T417761: Publish JS and Python flavors of the Rust evaluator.Feb 19 2026, 3:15 PM

DSantamaria added a project: Essential-Work.Mar 5 2026, 8:48 AM

Jdforrester-WMF changed the status of subtask T417761: Publish JS and Python flavors of the Rust evaluator from Open to In Progress.Mar 26 2026, 4:10 PM

Jdforrester-WMF closed subtask T417761: Publish JS and Python flavors of the Rust evaluator as Resolved.Apr 1 2026, 2:19 PM

Jdforrester-WMF removed a parent task: T402957: [26Q3] Rust evaluator in production.Apr 1 2026, 2:24 PM

Jdforrester-WMF added a subtask: T402957: [26Q3] Rust evaluator in production.

Jdforrester-WMF edited projects, added Abstract Wikipedia team (26Q4 (Apr–Jun)); removed Abstract Wikipedia team (26Q3 (Jan–Mar)).

Jdforrester-WMF moved this task from Incoming to In Engineering on the Abstract Wikipedia team (26Q4 (Apr–Jun)) board.

Jdforrester-WMF added a parent task: T421849: [Hypothesis] WE2.3.16 Productionize Rust Evaluator and Deprecate Node Evaluator.Apr 9 2026, 10:42 PM

DSantamaria edited projects, added OKR-Work; removed Essential-Work.Mon, Apr 13, 1:26 PM

Jdforrester-WMF added a subtask: T423627: create new k8s service for (testing) Rust Evaluator.Thu, Apr 16, 5:48 PM

ecarg changed the status of subtask T423627: create new k8s service for (testing) Rust Evaluator from Open to In Progress.Fri, Apr 17, 11:22 PM