Dashboard: Upgrade Request Required

Created on 8 Jun 2018 · 3Comments · Source: kubernetes/dashboard

Environment

Dashboard version: v1.8.3
Kubernetes version:v.19.6
Operating system: ubuntu (Azure Kubunetes Service)
Node.js version:
Go version:

Steps to reproduce

Click the pod
in the pod click exec

Above message prompt when the GUI command prompt comes

Source

kasunsjc

👍4

Most helpful comment

Seeing the same issue since some time now. This didn't use to always happen.

Dashboard Version:
v1.8.3
Git Commit:
ec1d7de4456e6a397c7f931f0a2bfc74a6ca2e9c

Kubernetes Version: v1.9.6

Exec via kubectl does work.

siddharthlatest on 15 Jun 2018

👍3

All 3 comments

Seeing the same issue since some time now. This didn't use to always happen.

Dashboard Version:
v1.8.3
Git Commit:
ec1d7de4456e6a397c7f931f0a2bfc74a6ca2e9c

Kubernetes Version: v1.9.6

Exec via kubectl does work.

siddharthlatest on 15 Jun 2018

👍3

Its not limited to the dashboard. I am seeing other websocket connections fail in my AKS cluster in east-us. It seems to be working on west-us

Running shell script
java.net.ProtocolException: Expected HTTP 101 response but was '400 Bad Request'
    at okhttp3.internal.ws.RealWebSocket.checkResponse(RealWebSocket.java:219)
    at okhttp3.internal.ws.RealWebSocket$2.onResponse(RealWebSocket.java:186)
    at okhttp3.RealCall$AsyncCall.execute(RealCall.java:153)
    at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)