const ResourceClaimSubsystem = "resourceclaim_controller"

var (
	// ResourceClaimCreateAttempts tracks the number of
	// ResourceClaims().Create calls (both successful and unsuccessful)
	ResourceClaimCreateAttempts = metrics.NewCounter(
		&metrics.CounterOpts{
			Subsystem:      ResourceClaimSubsystem,
			Name:           "create_attempts_total",
			Help:           "Number of ResourceClaims creation requests",
			StabilityLevel: metrics.ALPHA,
		})
	// ResourceClaimCreateFailures tracks the number of unsuccessful
	// ResourceClaims().Create calls
	ResourceClaimCreateFailures = metrics.NewCounter(
		&metrics.CounterOpts{
			Subsystem:      ResourceClaimSubsystem,
			Name:           "create_failures_total",
			Help:           "Number of ResourceClaims creation request failures",
			StabilityLevel: metrics.ALPHA,
		})
	// NumResourceClaims tracks the current number of ResourceClaims.
	NumResourceClaims = metrics.NewGauge(
		&metrics.GaugeOpts{
			Subsystem:      ResourceClaimSubsystem,
			Name:           "resource_claims",
			Help:           "Number of ResourceClaims",
			StabilityLevel: metrics.ALPHA,
		})
	// NumAllocatedResourceClaims tracks the current number of allocated ResourceClaims.
	NumAllocatedResourceClaims = metrics.NewGauge(
		&metrics.GaugeOpts{
			Subsystem:      ResourceClaimSubsystem,
			Name:           "allocated_resource_claims",
			Help:           "Number of allocated ResourceClaims",
			StabilityLevel: metrics.ALPHA,
		})
)