wdqs v2: deploy wdqs-next
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	gmodena
	Jul 16 2026, 1:59 PM

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Aklapper

gmodena

Description

As a platform engineer operating wdqs v2, I would like a staging version of the service available in wdqs-next to test deployments before rolling out to production.

The building blocks are in place, we need to make sure we have the appriorate resource allocation in respective helmfiles.

In wdqs-next we won't need internal and external releases, and need only to target the main / scholarly split.

a main release is available in wdqs-next
a scholarly release is avaialble in wdqs-next

Needs decision

Can these deployment replaced the eqiad test infra?

Details

Related Changes in Gerrit:

	Subject	Author	Repo	Branch	Lines +/-
	WDQSv2-next: Staging deployment of WDQSv2	Trueg	operations/deployment-charts	master	+61 -54

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Related Objects
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		Status	Subtype	Assigned	Task
		Open		gmodena	T431253 [DE2.4.2] WDQS v2 Scaling
		Resolved		trueg	T432348 wdqs v2: deploy wdqs-next

Event Timeline

gmodena created this task.Jul 16 2026, 1:59 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJul 16 2026, 1:59 PM

gmodena removed gmodena as the assignee of this task.Jul 20 2026, 12:06 PM

trueg changed the task status from Open to In Progress.Jul 21 2026, 8:34 AM

trueg claimed this task.

trueg moved this task from Incoming to Sprint 07 (2026/07/07 on the Wikidata Platform Team board.

trueg edited projects, added: Wikidata Platform Team (Sprint 07 (2026/07/07); removed: Wikidata Platform Team.

trueg moved this task from Backlog to In Engineering on the Wikidata Platform Team (Sprint 07 (2026/07/07) board.

gmodena updated the task description. (Show Details)Jul 21 2026, 9:48 AM

Change #1313858 had a related patch set uploaded (by Trueg; author: Trueg):

[operations/deployment-charts@master] WDQSv2-next: Staging deployment of WDQSv2

https://gerrit.wikimedia.org/r/1313858

gerritbot added a project: Patch-For-Review.Jul 22 2026, 9:08 AM

Both main-external and scholarly-external are running on eqiad on the test node:

NAME                                             READY   STATUS    RESTARTS   AGE   IP             NODE                                NOMINATED NODE   READINESS GATES
wdqs-main-external-backend-0                     3/3     Running   0          27m   10.67.29.107   dse-k8s-wdqs-test1001.eqiad.wmnet   <none>           <none>
wdqs-main-external-proxy-c59758598-qvcpn         2/2     Running   0          27m   10.67.28.148   dse-k8s-worker1024.eqiad.wmnet      <none>           <none>
wdqs-scholarly-external-backend-0                3/3     Running   0          27m   10.67.29.108   dse-k8s-wdqs-test1001.eqiad.wmnet   <none>           <none>
wdqs-scholarly-external-proxy-77b97fb9b7-hs588   2/2     Running   0          27m   10.67.31.4     dse-k8s-worker1018.eqiad.wmnet      <none>           <none>

This siffers slightly from wdqs where each release runs on a separate node (as of the time of this writing, this might change in the future).

trueg updated the task description. (Show Details)Jul 22 2026, 10:08 AM

trueg moved this task from In Engineering to In Code Review on the Wikidata Platform Team (Sprint 07 (2026/07/07) board.Jul 22 2026, 1:25 PM

Requests to the scholarly instance on wdqs-next work:

trueg@stat1008:~$ curl -i -XPOST -H"Content-Type:application/sparql-query" -d"select * where { ?s ?p ?o } limit 1" "https://wdqs2-next-scholarly-external.svc.eqiad.wmnet:30443/sparql"
HTTP/2 200 
content-length: 331
content-type: */*;charset=UTF-8
x-envoy-upstream-service-time: 90
date: Wed, 22 Jul 2026 10:36:19 GMT
server: istio-envoy

{"head":{"vars":["s","p","o"]},"results":{"bindings":[{"s":{"type":"uri","value":"http://www.wikidata.org/entity/Q100000547"},"p":{"type":"uri","value":"http://wikiba.se/ontology#identifiers"},"o":{"datatype":"http://www.w3.org/2001/XMLSchema#int","type":"literal","value":"0"}}]},"meta":{"query-time-ms":70,"result-size-total":1}}

trueg moved this task from In Code Review to Needs Sign-off on the Wikidata Platform Team (Sprint 07 (2026/07/07) board.Jul 24 2026, 8:36 AM

trueg moved this task from Needs Sign-off to In Code Review on the Wikidata Platform Team (Sprint 07 (2026/07/07) board.

Change #1313858 merged by jenkins-bot:

[operations/deployment-charts@master] WDQSv2-next: Staging deployment of WDQSv2

https://gerrit.wikimedia.org/r/1313858

trueg moved this task from In Code Review to Needs Sign-off on the Wikidata Platform Team (Sprint 07 (2026/07/07) board.Jul 28 2026, 7:17 AM

Maintenance_bot removed a project: Patch-For-Review.Jul 28 2026, 7:31 AM

BTracy-WMF closed this task as Resolved.Aug 3 2026, 8:25 PM