resourceinterpreter

Documentation

Index

• type ResourceInterpreter
  • func NewResourceInterpreter(informer genericmanager.SingleClusterInformerManager, ...) ResourceInterpreter

Types

type ResourceInterpreter

type ResourceInterpreter interface {
	// Start starts running the component and will never stop running until the context is closed or an error occurs.
	Start(ctx context.Context) (err error)

	// HookEnabled tells if any hook exist for specific resource type and operation.
	HookEnabled(objGVK schema.GroupVersionKind, operationType configv1alpha1.InterpreterOperation) bool

	// GetReplicas returns the desired replicas of the object as well as the requirements of each replica.
	GetReplicas(object *unstructured.Unstructured) (replica int32, replicaRequires *workv1alpha2.ReplicaRequirements, err error)

	// ReviseReplica revises the replica of the given object.
	ReviseReplica(object *unstructured.Unstructured, replica int64) (*unstructured.Unstructured, error)

	// Retain returns the objects that based on the "desired" object but with values retained from the "observed" object.
	Retain(desired *unstructured.Unstructured, observed *unstructured.Unstructured) (retained *unstructured.Unstructured, err error)

	// AggregateStatus returns the objects that based on the 'object' but with status aggregated.
	AggregateStatus(object *unstructured.Unstructured, aggregatedStatusItems []workv1alpha2.AggregatedStatusItem) (*unstructured.Unstructured, error)

	// GetDependencies returns the dependent resources of the given object.
	GetDependencies(object *unstructured.Unstructured) (dependencies []configv1alpha1.DependentObjectReference, err error)

	// ReflectStatus returns the status of the object.
	ReflectStatus(object *unstructured.Unstructured) (status *runtime.RawExtension, err error)

	// InterpretHealth returns the health state of the object.
	InterpretHealth(object *unstructured.Unstructured) (healthy bool, err error)
}

ResourceInterpreter manages both default and customized webhooks to interpret custom resource structure.

func NewResourceInterpreter

func NewResourceInterpreter(informer genericmanager.SingleClusterInformerManager, serviceLister corev1.ServiceLister) ResourceInterpreter

NewResourceInterpreter builds a new ResourceInterpreter object.