metrics

type DataPoint struct {
	// Unix timestamp in seconds.
	Timestamp int64
	Value     float64
}

type Provider interface {
	Type() string
	// QueryPoints gives back data points within the given range.
	QueryPoints(ctx context.Context, query string, queryRange QueryRange) (points []DataPoint, err error)
}

type QueryRange struct {
	// Required: Start of the queried time period
	From time.Time
	// End of the queried time period. Defaults to the current time.
	To time.Time
}