[Feature] Automatic Host Port Assignment

### GA ETA: TBD

**Status:**: This feature needs additional work and we are reviewing it at the moment, and will revert here with updates.

**Is your feature request related to a problem? Please describe.**
Assignment of host ports to pods requires management to avoid conflicts, as a host port can only be used by one pod at a time.

**Describe the solution you'd like**
An automated system to assign host ports from a range would be useful. This system should accept a range of hostPorts for a given pod port assignment and assign an available port from the range. It should then make the port available to the pod via an environment variable.

**Describe alternatives you've considered**
Management of host ports before deployment.

**Additional context**
Add any other context or screenshots about the feature request here.