consistenthashing

type ConsistentHashing struct {
	Nodes       map[uint32]Node
	SortedNodes []uint32
}

type IConsistentHashing interface {
	AddNode(node Node)
	RemoveNode(node Node)
	RebalanceNodes()
	GetNode(key string) Node
}

type Node struct {
	IP   string
	Name string
	Keys []string
}