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Constants

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const (
	// FinalizerName is the infrastructure controller finalizer.
	FinalizerName = "extensions.gardener.cloud/infrastructure"
	// ControllerName is the name of the controller.
	ControllerName = "infrastructure_controller"
)

Variables

This section is empty.

Functions

func Add

func Add(mgr manager.Manager, args AddArgs) error

    Add creates a new Infrastructure Controller and adds it to the Manager. and Start it when the Manager is Started.

    func ClusterToInfrastructureMapper

    func ClusterToInfrastructureMapper(predicates []predicate.Predicate) extensionshandler.Mapper

      ClusterToInfrastructureMapper returns a mapper that returns requests for Infrastructures whose referenced clusters have been modified.

      func DefaultPredicates

      func DefaultPredicates(ignoreOperationAnnotation bool) []predicate.Predicate

        DefaultPredicates returns the default predicates for an infrastructure reconciler.

        func NewReconciler

        func NewReconciler(actuator Actuator) reconcile.Reconciler

          NewReconciler creates a new reconcile.Reconciler that reconciles infrastructure resources of Gardener's `extensions.gardener.cloud` API group.

          Types

          type Actuator

          type Actuator interface {
          	// Reconcile the Infrastructure config.
          	Reconcile(context.Context, *extensionsv1alpha1.Infrastructure, *extensionscontroller.Cluster) error
          	// Delete the Infrastructure config.
          	Delete(context.Context, *extensionsv1alpha1.Infrastructure, *extensionscontroller.Cluster) error
          	// Restore takes the state of the Infrastrucure resource and applies it to the terraform pod's output state
          	Restore(context.Context, *extensionsv1alpha1.Infrastructure, *extensionscontroller.Cluster) error
          	// Migrate deletes the terraform k8s resources without deleting the corresponding resources in the IaaS provider
          	Migrate(context.Context, *extensionsv1alpha1.Infrastructure, *extensionscontroller.Cluster) error
          }

            Actuator acts upon Infrastructure resources.

            type AddArgs

            type AddArgs struct {
            	// Actuator is an infrastructure actuator.
            	Actuator Actuator
            	// ControllerOptions are the controller options used for creating a controller.
            	// The options.Reconciler is always overridden with a reconciler created from the
            	// given actuator.
            	ControllerOptions controller.Options
            	// Predicates are the predicates to use.
            	// If unset, GenerationChangedPredicate will be used.
            	Predicates []predicate.Predicate
            	// Type is the type of the resource considered for reconciliation.
            	Type string
            	// WatchBuilder defines additional watches on controllers that should be set up.
            	WatchBuilder extensionscontroller.WatchBuilder
            	// IgnoreOperationAnnotation specifies whether to ignore the operation annotation or not.
            	// If the annotation is not ignored, the extension controller will only reconcile
            	// with a present operation annotation typically set during a reconcile (e.g in the maintenance time) by the Gardenlet
            	IgnoreOperationAnnotation bool
            }

              AddArgs are arguments for adding an infrastructure controller to a manager.