What are the Foreman Component?

Hi Guys,
I am very new to foreman hence need help on below,
1- What are mandate components are available in Foreman ?
2- What are the hardware sizing parameter for Production use?
3- Can we install all Foreman component inside the VMs for Productions Use?
4- What are the Foreman architecture to deployment ? I mean tier wise component.

Thanks

Hey, we are trying to improve our docs. What have you found so far? What was not clear?

Foreman core (Rails app) + at least one Smart Proxy (can be installed on the same host).

Tough one. Start small, expand. There are so many options so I can’t answer that one.

This is actually recommended! Upgrades can be tough, snapshot can help here.

We have one diagram in our docs, check that.