Is service accounts of user-scheduler, hub and hook-image-awaiter needed to be deploy in default namespace only?

Can someone help me regarding at deployment of Z2JK, is there necessary to deploy service account of User-scheduler, Hub and hook=image-awaiter in default Namespace or we can deploy it in our release namespace?

Hi! I’m not sure what you mean. By default the JupyterHub helm chart will create all resources including ServiceAccounts in your chosen namespace. However some features (which you can disable) require a ClusterRole which by definition is cluster-wide.