finalizer

Documentation

Index

• type Finalizer
• type Handler
  • func NewHandler(client client.Client) Handler
  • func (h *Handler) Handle(resource runtime.Object, finalizers ...Finalizer) error

Types

type Finalizer

type Finalizer struct {
	Name    string
	Execute func() error
}

Finalizer can be attached to a resource and executed upon resource deletion

type Handler

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

Handler handles registration and execution of finalizers Note that it is not thread-safe.

func NewHandler

func NewHandler(client client.Client) Handler

NewHandler creates a Handler

func (*Handler) Handle

func (h *Handler) Handle(resource runtime.Object, finalizers ...Finalizer) error

Handle the configured finalizers for the given resource. The given objectMeta must be a sub-part of the given resource: updates for the resource will be issued against the apiserver based on objectMeta content if needed. If the resource is marked for deletion, finalizers will be executed then removed from the resource. Else, the function is making sure all finalizers are correctly registered for the resource.