Automatically populate ClusterODM according to deployed NodeODMs

[nghi01]

What is the problem?

Currently, ClusterODM does not get populated automatically with deployed nodes.

What should be the expected behavior?

Make it so that when we finish deploying NodeODMs, when we launch ClusterODM, ClusterODM gets automatically populated with the relevant nodes where NodeODMs are running.

How can we reproduce this? (What steps did you do to trigger the problem? If applicable, please include multiple screenshots of the problem! Be detailed)

It's an enhancement/improvement plan.