Adding kubernetes service clusterIP to the helm chart

[EutiziStefano]

Is your feature request related to a problem? Please describe.
I need to specify a clusterIP on helm chart, to have a fixed IP that is pinned during reinstallation or upgrades.

Describe the solution you'd like
Add the parameter clusterIP to the controller.service section of values file

Describe alternatives you've considered
none

Additional context
I'm going to open a pull request for the issue

[github-actions]

Hi @EutiziStefano thanks for reporting!

Be sure to check out the docs and the Contributing Guidelines while you wait for a human to take a look at this 🙂

Cheers!