I am trying to test out the SAML 2.0 functionality within FusionAuth. We have Okta here and we have created Okta as the identity provider. I have enabled the Identity Provider for the FusionAuth app, but for some reason I couldn't enable automatic registrations. So I then created one user within FusionAuth that should match my Okta user (using email). I made that user a global Admin.
However when I try and login using SAML2 I get:
"You don't have authorisation to view this page.
HTTP ERROR 403"

Any help would be appreciated.

I am trying to deploy k8s into our cluster and using postgres. I was a little surprised to find that the helm chart requires a root database user and password. Is there a way to run fusion auth in k8s without giving it root access to the db? I can create the db before I install the chart.