Websocket http error 403

JupyterHub Zero to JupyterHub on Kubernetes
9

Hi,
Sorry for the delay I was in holyday.
I just tried to pass the environment variable but it did not fix the issue.

I tried to pass it using:

c.KubeSpawner.environment = {
    'JUPYTERHUB_SINGLEUSER_EXTENSION': '0'
}

c.Spawner.environment = {
    'JUPYTERHUB_SINGLEUSER_EXTENSION': '0'
}

(With quote and without)

And directly throught the charts with the extraEnv variable:

extraEnv: 
    JUPYTERHUB_SINGLEUSER_EXTENSION: '0'

I might have missed the right way to pass it to the application.