Support providing configuration sections

[mbatista]

Feature request: Allow user to chose configuration sections.
When setting up an agent, I am forced to place AgentApplication Connections and ConnectionsMap properties in the root of my app settings. I would like to put all of them inside my own sections defined as I wish.

Proposed solutions:

• Use IOptions for setups so users can .Configure("sectionName")
• Use some other means of getting the section name from the user

[MattB-msft]

@mbatista
We do provide support for you to create the classes during startup. will that work for your case?

[tracyboehrer]

The ConfigurationConnections supports changing the section names. Unfortunately, it's not exposed via the service extensions where it's registered.

[mbatista]

@MattB-msft not really. It's not a matter of working or not. I can get it to work. It is just clunky. These configurations normally take IOptions so I can register however I want or a section name