Package Verify to Support Templates with user defined prefixes

[kensipe]

What would you like to be added:
https://github.com/kudobuilder/operators/blob/master/repository/kafka/operator/templates/external-service.yaml
shows an example which can be boiled down to:

{{- $root := . -}}
{{ range $i, $v := until (int .Params.BROKER_COUNT) }}
---
apiVersion: v1
kind: Service
metadata:
  name: {{ $root.Name }}-kafka-{{ $v }}-external
  namespace: {{ $root.Namespace }}
spec:
  type: {{ $root.Params.EXTERNAL_ADVERTISED_LISTENER_TYPE }}
{{end}}

The $root for implicits and for Params needs to be supported for validation.

[kensipe]

@zmalik anything else to add here?

[zmalik]

@kensipe this looks good and covers any use cases I can think around user-defined variables in templates

[porridge]

@zmalik please let us know whether the merged change (will be in 0.10.0) to support the $ variable works as expected.

[porridge]

Actually let me just close this as fixed, and you can reopen if this is still a problem in 0.10.0.