initial proposal

The basic command should follow a pattern vmctl [global flags] resource [subspace flags] command [command flags] [arguments]

Example

vmctl storage rebalance node1-fqdn node2-fqdn ....

vmctl version

vmctl storage rebalance --help

the list of initial supported commands

resource	flags	command	flags	arguments	desription
storage		rebalance		list of nodes	rebalance metrics between nodes
[resource]		[command]	--help		help information about the command with examples
version					display version
data		import	--from-file path to file, --source [influx, prometheus], --start, --end	insert endpoint	import data from source file to VM
data		import	--from-query specific query, --source [influx, prometheus], --start, --end	insert endpoint	import data from query file to VM