Network Policy Ingress no default

[jcpunk]

Issue submitter TODO list

• I've looked up my issue in FAQ
• I've searched for an already existing issues here (legacy) and here
• I've tried installing latest charts and the issue still persists there
• I'm running a supported version of the application & chart which is listed here

Describe the bug (actual behavior)

When the network policy is set to enable ingress filtering, unless I set detailed custom rules no policy is generated.

Expected behavior

If unset the "custom rules" should default to permit access only to the service port. Folks who want to control which hosts and whatnot will still need to write a more detailed policy.

Your installation details

Helm chart 0.7.2

Steps to reproduce

Install with heml setting .Values.networkPolicy.enabled == true

Screenshots

No response

Logs

No response

Additional context

The Kubernetes Dashboard has very nice default filters:
https://github.com/kubernetes/dashboard/blob/master/charts/helm-chart/kubernetes-dashboard/templates/security/networkpolicy.yaml