Goal:
When creating a network policy this feature will allow users to quickly identify pods impacted by that policy. This list can be derived from the following sources:

• Combined namespace and pod selectors in peer definition
• Rule definition. Can have multiple rules in ingress and/or egress sections.
• Whole ingress/egress section

The engineering PoC commits can be found here: https://github.com/jotak/console/tree/poc-netpol-pods

UXD designs can be found here: https://marvelapp.com/prototype/773i87e

Note: The list of pods will only show those that the developer has permission to view. 

Potential follow up stories:

1. A topology "preview" of the policy during the create phase would be a helpful visual representation to check accuracy before saving. This could be added to the details page as well with further enhancements to show traffic rates/errors.
2. Form validation – In my list of pods I want to see potential errors or conflicts with other policies.