Description of problem:

There is a lack of orientation about the satellite-installer --help or satellite-installer --full-help

In general, all the options of how to enable/disable stuff, and also, how to check the current values for the configurations.

Basically, --help presents the general configuration, and --full-help will provide a complete list of options that can be used via satellite-installer.

I'm not sure in which documentation that should be, but I believe it should be in the beginning of the satellite administration.

How reproducible:

Is this issue a regression from an earlier version:

Steps to Reproduce:

1. Install satellite

2.

3.

Actual behavior:
Sometimes, customers are looking for how to enable/disable things, and also, how to check the current values for the configurations.

Expected behavior:
An entry in our docs, talking about the satellite-installer and flags --help and --full-help, and some use cases for them.

Business Impact / Additional info: