GLS broken since perfSONAR Lookup Server update on 2026-06-25

[mty22]

Hi,

PWA GLS has been broken since this change:

From: perfsonar-user-request@internet2.edu <perfsonar-user-request@internet2.edu> On Behalf Of Sasank Maganti
Sent: Thursday, 25 June 2026 04:54
To: perfsonar-user@internet2.edu; perfsonar-developer@internet2.edu
Subject: Re: [perfsonar-user] perfSONAR Lookup Server — New Version Release Scheduled for Wednesday, June 24

[External Mail]

Dear perfSONAR Community,

The new perfSONAR Lookup Server has been successfully deployed.

The current endpoint remains active for querying :
http://35.223.142.206/lookup/_search

Thank you for your patience. Please do not hesitate to reach out if you experience any issues.
Best regards,
perfSONAR Team

Which resulted in hosts being marked as 'Stale':

Looking into it a bit more.. the GLS is populated via cache (using this systemd unit):

https://github.com/perfsonar/psconfig-web/blob/master/psconfig-web-admin/perfsonar-psconfig-web-admin/deploy/systemd/perfsonar-psconfig-web-admin-cache.service

When invoking manually, this error appears:

Mon Jul 20 2026 04:20:49 GMT+0000 (Coordinated Universal Time) - info: processing datasource for expiration/duplication prevention:gls ................................................................................
Mon Jul 20 2026 04:20:49 GMT+0000 (Coordinated Universal Time) - info: lookup service label=GLS, type=global-sls, activehosts_url=http://ps1.es.net:8096/lookup/activehosts.json, query=?type=service
Mon Jul 20 2026 04:20:50 GMT+0000 (Coordinated Universal Time) - error:  message=failed to cache service from:http://ls.perfsonar.net/lookup/records statusCode:405, stack=Error: failed to cache service from:http://ls.perfsonar.net/lookup/records statusCode:405
    at Request._callback (/usr/lib/perfsonar/psconfig-web-admin/ui/api/pwacache.js:165:21)
    at Request.self.callback (/usr/lib/perfsonar/psconfig-web-admin/shared/node_modules/request/request.js:185:22)
    at Request.emit (node:events:513:28)
    at Request.<anonymous> (/usr/lib/perfsonar/psconfig-web-admin/shared/node_modules/request/request.js:1154:10)
    at Request.emit (node:events:513:28)
    at IncomingMessage.<anonymous> (/usr/lib/perfsonar/psconfig-web-admin/shared/node_modules/request/request.js:1076:12)
    at Object.onceWrapper (node:events:627:28)
    at IncomingMessage.emit (node:events:525:35)
    at endReadableNT (node:internal/streams/readable:1358:12)
    at processTicksAndRejections (node:internal/process/task_queues:83:21)
Mon Jul 20 2026 04:20:50 GMT+0000 (Coordinated Universal Time) - info: updated 0 hosts
/usr/lib/perfsonar/psconfig-web-admin/ui/api/pwacache-expire-dedupe.js:408
                                service.activehosts_url +
                                ^

ReferenceError: service is not defined
    at Request._callback (/usr/lib/perfsonar/psconfig-web-admin/ui/api/pwacache-expire-dedupe.js:408:33)
    at Request.self.callback (/usr/lib/perfsonar/psconfig-web-admin/shared/node_modules/request/request.js:185:22)
    at Request.emit (node:events:513:28)
    at Request.<anonymous> (/usr/lib/perfsonar/psconfig-web-admin/shared/node_modules/request/request.js:1154:10)
    at Request.emit (node:events:513:28)
    at IncomingMessage.<anonymous> (/usr/lib/perfsonar/psconfig-web-admin/shared/node_modules/request/request.js:1076:12)
    at Object.onceWrapper (node:events:627:28)
    at IncomingMessage.emit (node:events:525:35)
    at endReadableNT (node:internal/streams/readable:1358:12)
    at processTicksAndRejections (node:internal/process/task_queues:83:21)

Following the bouncing ball here:

$ curl -s http://ps1.es.net:8096/lookup/activehosts.json | jq
{
  "hosts": [
    {
      "priority": 100,
      "locator": "http://ls.perfsonar.net/lookup/records",
      "status": "alive"
    }
  ]
}
$ curl -s http://ls.perfsonar.net/lookup/records | jq
{
  "detail": "Method Not Allowed"
}

I hope it helps.

[mty22]

Nothing that @sasgit-hub appears to be working on this:

9b5079f
210c5bd
69c1860

[mty22]

resolved in perfSONAR 5.2.6 release

https://www.perfsonar.net/releasenotes-2026-07-27-5-2-6.html