Provide a template for Kubernetes probes for Python application stack

[devraj]

Is your feature request related to a problem? Please describe.
Kubernetes uses liveness, readiness and startup probes to query the health of pods, we should provide a template for our stack for use with Kubernetes

Describe the solution you'd like
A template for the stack in terms of configuration and helm chart with any additional scripts that are required within the stack.

Describe alternatives you've considered
NA

Additional context
See blog post and NodeJS implementation for remix