constraints

type PriorityClassSchedulingConstraints struct {
	PriorityClassName     string
	PriorityClassPriority int32
	// Prevents jobs of this priority class from being scheduled if doing so would exceed
	// cumulative resource usage at priority priorityClassPriority for the queue the job originates from.
	//
	// Cumulative resource usage at priority x includes resources allocated to jobs of priorityClassPriority x or lower.
	MaximumCumulativeResourceFractionPerQueue map[string]float64
}

type SchedulingConstraints struct {
	// Max number of jobs to scheduler per lease jobs call.
	MaximumJobsToSchedule uint
	// Max number of jobs to scheduler per lease jobs call.
	MaximumGangsToSchedule uint
	// Max number of jobs to consider for a queue before giving up.
	MaxLookbackPerQueue uint
	// Jobs leased to this executor must be at least this large.
	// Used, e.g., to avoid scheduling CPU-only jobs onto clusters with GPUs.
	MinimumJobSize schedulerobjects.ResourceList
	// Per-queue resource limits.
	// Map from resource type to the limit for that resource.
	//
	// TODO: Remove
	MaximalResourceFractionPerQueue map[string]float64
	// Scheduling constraints for specific priority classes.
	PriorityClassSchedulingConstraintsByPriorityClassName map[string]PriorityClassSchedulingConstraints
	// Max resources to schedule per queue at a time.
	MaximalResourceFractionToSchedulePerQueue map[string]float64
	// Max resources to schedule at a time.
	MaximalResourceFractionToSchedule map[string]float64
}