Re-configuring IPFS on the fly

What would need to happen for an IPFS node to be able to be re-configured without a restart?

Goal

<Define what we would get if the Open Problem(s) are solved for this Deep Dive>

Requirements to consider

<Do we have requirements (i.e. work with 1MM nodes)?>

Where to learn about it

<List of talks, links to github issues, code, notes and so on>