Ingress portion of Helm values.yaml does not currently affect anything

[brookelew]

Describe the bug
The only references to the ingress options from the values.yaml file is in NOTES.txt, no ingress manifests are deployed.

To Reproduce
Steps to reproduce the behavior:

1. Use the default Helm chart values with ingress.enabled set to true.

Expected behavior
Either the ingress section should be removed or an ingress resource should be created.