Che: workspace welcome page fails to load in single-host

[sparkoo]

Describe the bug

Having Che deployed in single-host, workspace welcome page fails to load. It just shows Cannot GET /serverj4587ysj-jwtproxy/server-4402/webview/index.html.

Che version

• [x] latest

Steps to reproduce

1. deploy Che in single-host mode
2. start any workspace
3. see workspace welcome page error

Expected behavior

Welcome page should load correctly

Runtime

• [x] minikube (include output of minikube version and kubectl version)

Screenshots

Installation method

• [x] chectl

Environment

• [x] my computer
  
  
  
  • [x] Linux
  
  

Eclipse Che Logs

Additional context

[sparkoo]

not yet sure if it's wsmaster or che-theia issue. Adding both labels for now

[sparkoo]

I can see this 404 request in browser console:

GEThttps://192.168.39.51.nip.io/serverpkys5zyv-jwtproxy/webviews/serverpkys5zyv-jwtproxy/server-4402/webview/index.html?id=ded62160-10e0-4f45-991a-3a4a9e22a26f
[HTTP/2 404 Not Found 10ms]

from this it's clear that url is wrong as it is for some reason concatenating 2 server paths togetner with /serverpkys5zyv-jwtproxy/webviews/serverpkys5zyv-jwtproxy/server-4402/webview/.

I was trying to debug che-theia to figure out how this url is constructed, but I couldn't get anywhere. Leaving this to someone more skilled with che-theia development.

Please ping me for any help with setup.

[azatsarynnyy]

Thanks @sparkoo for publishing your findings.
As we've discussed with @skabashnyuk, we'll try to help you with that during the next sprint.

[azatsarynnyy]

Moving to 7.22 as we don't have enough resources to look at it in 7.21

[azatsarynnyy]

I'm setting P1, as a single host mode is going to be a default.

[nickboldt]

Marking this critical in downstream for 2.6 (7.22): https://issues.redhat.com/browse/CRW-1336