Report about Marvel Stats

[skearns64]

It would be neat to be able to ask Jarvis questions about the Marvel Stats.

@jarvis, How many production clusters are using marvel?
@jarvis, what is the largest production cluster using marvel?
@jarvis, what is the Average number of nodes in production clusters using marvel?
@jarvis, What are the ES versions being run in production clusters using marvel?

[ph]

Maybe we could create something more flexible...

Thinking out loud.

@jarvis es add { query ..... }

@jarvis es list
Jarvis: 1: { query ..... }

@jarvis es add alias 1 to how many production clusters are using marvel?

It surely need more commands for all the cases..