On a on prem cluster(installed with Gravity: https://gravitational.com/gravity/docs/cluster/#pod-security-policies) with security policies, I’m trying to do a helm install of the Zero to Jupyterhub helm chart and I encounter the following error.

Error creating: pods "hub-b564f4485-" is forbidden: unable to validate against any pod security policy: []

I'm on version 0.8.2 of Zero to JupyterHub

The relevant files, to inspect, I think are:

• The Chart: https://github.com/jupyterhub/zero-to-jupyterhub-k8s/tree/8c9550d4fd8de825e6c87ae79e3c513b74e19bcd/jupyterhub

• Values file: https://github.com/jupyterhub/zero-to-jupyterhub-k8s/tree/8c9550d4fd8de825e6c87ae79e3c513b74e19bcd/jupyterhub/values.yaml

• (Not sure.) https://github.com/jupyterhub/zero-to-jupyterhub-k8s/tree/8c9550d4fd8de825e6c87ae79e3c513b74e19bcd/jupyterhub/templates/hub/deployment.yaml

I have existing privileged pod security policies(all powerful, can do everything) that I can attach(to a serviceaccount for eg.) or set if required. Please let me know. Ref: https://gravitational.com/gravity/docs/cluster/#pod-security-policies As you can see there, there is a PSP privileged which allows unrestricted use to the cluster.