hostrules

const (
	// DiskReclaimableAbsolute reports when at least this much space could
	// be reclaimed by docker system prune.
	DiskReclaimableAbsolute int64 = 20 << 30
	// DiskReclaimableRatio reports when this share of Docker's disk usage is
	// reclaimable and the reclaimable amount is at least DiskRatioMinimum.
	DiskReclaimableRatio = 0.5
	// DiskRatioMinimum avoids reporting small hosts with little data.
	DiskRatioMinimum int64 = 5 << 30
)