required

Documentation

Index

• Constants
• Variables
• type Reconciler
  • func (r *Reconciler) AddToManager(ctx context.Context, mgr manager.Manager) error
  • func (r *Reconciler) MapObjectKindToExtensions(objectKind string, newObjectListFunc func() client.ObjectList) mapper.MapFunc
  • func (r *Reconciler) Reconcile(ctx context.Context, request reconcile.Request) (reconcile.Result, error)

Constants

const (
	// ExtensionRequiredReason is the reason to indicate that the extension is required.
	ExtensionRequiredReason = "ExtensionRequired"
	// ExtensionNotRequiredReason is the reason to indicate that the extension is not required.
	ExtensionNotRequiredReason = "ExtensionNotRequired"
)

const ControllerName = "extension-required"

ControllerName is the name of this controller.

Variables

var RequeueExtensionKindNotCalculated = 2 * time.Second

RequeueExtensionKindNotCalculated is the time after which an extension will be requeued if the extension kind has not been processed yet. Exposed for testing.

Types

type Reconciler

type Reconciler struct {
	Client client.Client
	Config *config.OperatorConfiguration

	Lock                *sync.RWMutex
	KindToRequiredTypes map[string]sets.Set[string]
	// contains filtered or unexported fields
}

Reconciler reconciles Extensions to determine their required state.

func (*Reconciler) AddToManager

func (r *Reconciler) AddToManager(ctx context.Context, mgr manager.Manager) error

AddToManager adds Reconciler to the given manager.

func (*Reconciler) MapObjectKindToExtensions

func (r *Reconciler) MapObjectKindToExtensions(objectKind string, newObjectListFunc func() client.ObjectList) mapper.MapFunc

MapObjectKindToExtensions returns a mapper function for the given 'extensions.gardener.cloud' extension kind that lists all existing resources of the given kind and stores the respective types in the `KindToRequiredTypes` map. Afterwards, it returns all 'operator.gardener.cloud' Extensions that responsible for the given kind.

func (*Reconciler) Reconcile

func (r *Reconciler) Reconcile(ctx context.Context, request reconcile.Request) (reconcile.Result, error)

Reconcile performs the main reconciliation logic.