filter

Documentation

Index

• Constants
• type ClassFilter
  • func NewClassFilter(class string) *ClassFilter
  • func (f *ClassFilter) Active(o runtime.Object) (action bool, responsible bool)
  • func (f *ClassFilter) Create(e event.CreateEvent) bool
  • func (f *ClassFilter) Delete(e event.DeleteEvent) bool
  • func (f *ClassFilter) FinalizerName() string
  • func (f *ClassFilter) Generic(e event.GenericEvent) bool
  • func (f *ClassFilter) ResourceClass() string
  • func (f *ClassFilter) Responsible(o runtime.Object) bool
  • func (f *ClassFilter) Update(e event.UpdateEvent) bool

Constants

const (
	// DefaultClass is used a resource class is no class is specified on the command line
	DefaultClass = "resources"

	// FinalizerName is the finalizer base name that is injected into ManagedResources.
	// The concrete finalizer is finally containing this base name and the resource class.
	FinalizerName = "resources.gardener.cloud/gardener-resource-manager"
)

Types

type ClassFilter

type ClassFilter struct {
	// contains filtered or unexported fields
}

ClassFilter keeps the resource class for the actual controller instance and is used as Filter predicate for events finally passed to the controller

func NewClassFilter

func NewClassFilter(class string) *ClassFilter

NewClassFilter returns a new `ClassFilter` instance.

func (*ClassFilter) Active

func (f *ClassFilter) Active(o runtime.Object) (action bool, responsible bool)

Active checks whether a dedicated object must be handled by the actual controller instance. This is split into two conditions. An object must be handled if it has already been handled, indicated by the actual finalizer, or if the actual controller is responsible for the object.

func (*ClassFilter) Create

func (f *ClassFilter) Create(e event.CreateEvent) bool

Create implements `predicate.Predicate`.

func (*ClassFilter) Delete

func (f *ClassFilter) Delete(e event.DeleteEvent) bool

Delete implements `predicate.Predicate`.

func (*ClassFilter) FinalizerName

func (f *ClassFilter) FinalizerName() string

FinalizerName determines the finalizer name to be used for the actual resource class

func (*ClassFilter) Generic

func (f *ClassFilter) Generic(e event.GenericEvent) bool

Generic implements `predicate.Predicate`.

func (*ClassFilter) ResourceClass

func (f *ClassFilter) ResourceClass() string

ResourceClass returns the actually configured resource class

func (*ClassFilter) Responsible

func (f *ClassFilter) Responsible(o runtime.Object) bool

Responsible checks whether an object should be managed by the actual controller instance

func (*ClassFilter) Update

func (f *ClassFilter) Update(e event.UpdateEvent) bool

Update implements `predicate.Predicate`.