manager

type Manager interface {
	// Housekeep collects data from all the configured sources and
	// stores the data to all the configured sinks.
	Housekeep()

	// HousekeepModel performs housekeeping for the Model entity
	HousekeepModel()

	// Export the latest data point of all metrics.
	ExportMetrics() ([]*sink_api.Point, error)

	// Set the sinks to use
	SetSinkUris(Uris) error

	// Get the sinks currently in use
	SinkUris() Uris

	// Get a reference to the cluster entity of the model, if it exists.
	GetCluster() model.Cluster
}

type Uri struct {
	Key string
	Val url.URL
}

type Uris []Uri