predicate

Documentation

Index

• func EvalGeneric(obj client.Object, predicates ...predicate.Predicate) bool
• func ForEventTypes(events ...EventType) predicate.Predicate
• func GetExtensionLastOperation(obj client.Object) *gardencorev1beta1.LastOperation
• func HasName(name string) predicate.Predicate
• func IsDeleting() predicate.Predicate
• func LastOperationChanged(getLastOperation func(client.Object) *gardencorev1beta1.LastOperation) predicate.Predicate
• func ManagedResourceConditionsChanged() predicate.Predicate
• func ReconciliationFinishedSuccessfully(oldLastOperation, newLastOperation *gardencorev1beta1.LastOperation) bool
• func RelevantConditionsChanged(getConditionsFromObject func(obj client.Object) []gardencorev1beta1.Condition, ...) predicate.Predicate
• func SeedNamePredicate(seedName string, getSeedNamesFromObject func(client.Object) (*string, *string)) predicate.Predicate
• type EventType

Functions

func EvalGeneric

func EvalGeneric(obj client.Object, predicates ...predicate.Predicate) bool

EvalGeneric returns true if all predicates match for the given object.

func ForEventTypes

func ForEventTypes(events ...EventType) predicate.Predicate

ForEventTypes is a predicate which returns true only for the provided event types.

func GetExtensionLastOperation

func GetExtensionLastOperation(obj client.Object) *gardencorev1beta1.LastOperation

GetExtensionLastOperation returns the LastOperation of the passed extension object.

func HasName

func HasName(name string) predicate.Predicate

HasName returns a predicate which returns true when the object has the provided name.

func IsDeleting

func IsDeleting() predicate.Predicate

IsDeleting is a predicate for objects having a deletion timestamp.

func LastOperationChanged

func LastOperationChanged(getLastOperation func(client.Object) *gardencorev1beta1.LastOperation) predicate.Predicate

LastOperationChanged returns a predicate which returns true when the LastOperation of the passed object is changed.

func ManagedResourceConditionsChanged

func ManagedResourceConditionsChanged() predicate.Predicate

ManagedResourceConditionsChanged returns a predicate which returns true if the status/reason/message of the Resources{Applied,Healthy,Progressing} condition of the ManagedResource changes.

func ReconciliationFinishedSuccessfully

func ReconciliationFinishedSuccessfully(oldLastOperation, newLastOperation *gardencorev1beta1.LastOperation) bool

ReconciliationFinishedSuccessfully is a helper function for checking whether the last operation indicates a successful reconciliation.

func RelevantConditionsChanged

func RelevantConditionsChanged(
	getConditionsFromObject func(obj client.Object) []gardencorev1beta1.Condition,
	relevantConditionTypes ...gardencorev1beta1.ConditionType,
) predicate.Predicate

RelevantConditionsChanged returns true for all events except for 'UPDATE'. Here, true is only returned when the status, reason or message of a relevant condition has changed.

func SeedNamePredicate

func SeedNamePredicate(seedName string, getSeedNamesFromObject func(client.Object) (*string, *string)) predicate.Predicate

SeedNamePredicate returns a predicate which returns true for objects that are being migrated to a different seed cluster.

Types

type EventType

type EventType byte

EventType is an alias for byte.

const (
	// Create is a constant for an event of type 'create'.
	Create EventType = iota
	// Update is a constant for an event of type 'update'.
	Update
	// Delete is a constant for an event of type 'delete'.
	Delete
	// Generic is a constant for an event of type 'generic'.
	Generic
)