Spot/Preemptible cloud instance provisioning

[ysaakpr]

Is your feature request related to a problem?
I am very much using the dev pod to almost all backend dev activities. And i found its really worthy if we can use the spot/Preemptible instances with cloud that supports it.

Which solution do you suggest?
a configurable choice to use spot instances when using supported cloud providers

Which alternative solutions exist?
No alternatives as of now afaik.

Additional context