controllers

Documentation

Index

• Constants
• type RKE2ConfigReconciler
  • func (r *RKE2ConfigReconciler) ClusterToRKE2Configs(ctx context.Context, o client.Object) []ctrl.Request
  • func (r *RKE2ConfigReconciler) MachineToBootstrapMapFunc(_ context.Context, o client.Object) []ctrl.Request
  • func (r *RKE2ConfigReconciler) Reconcile(ctx context.Context, req ctrl.Request) (res ctrl.Result, rerr error)
  • func (r *RKE2ConfigReconciler) SetupWithManager(mgr ctrl.Manager) error
• type RKE2InitLock
• type Scope

Constants

const (
	// DefaultManifestDirectory is the default directory to store kubernetes manifests that RKE2 will deploy automatically.
	DefaultManifestDirectory string = "/var/lib/rancher/rke2/server/manifests"

	// DefaultRequeueAfter is the default requeue time.
	DefaultRequeueAfter time.Duration = 20 * time.Second
)

Types

type RKE2ConfigReconciler

type RKE2ConfigReconciler struct {
	RKE2InitLock RKE2InitLock
	client.Client
	Scheme *runtime.Scheme
}

RKE2ConfigReconciler reconciles a Rke2Config object.

func (*RKE2ConfigReconciler) ClusterToRKE2Configs

func (r *RKE2ConfigReconciler) ClusterToRKE2Configs(ctx context.Context, o client.Object) []ctrl.Request

ClusterToRKE2Configs is a handler.ToRequestsFunc to be used to enqueue requests for reconciliation of RKE2Configs.

func (*RKE2ConfigReconciler) MachineToBootstrapMapFunc

func (r *RKE2ConfigReconciler) MachineToBootstrapMapFunc(_ context.Context, o client.Object) []ctrl.Request

MachineToBootstrapMapFunc is a handler.ToRequestsFunc to be used to enqueue request for reconciliation of RKE2Config.

func (*RKE2ConfigReconciler) Reconcile

func (r *RKE2ConfigReconciler) Reconcile(ctx context.Context, req ctrl.Request) (res ctrl.Result, rerr error)

Reconcile is part of the main kubernetes reconciliation loop which aims to move the current state of the cluster closer to the desired state.

func (*RKE2ConfigReconciler) SetupWithManager

func (r *RKE2ConfigReconciler) SetupWithManager(mgr ctrl.Manager) error

SetupWithManager sets up the controller with the Manager.

type RKE2InitLock

type RKE2InitLock interface {
	Unlock(ctx context.Context, cluster *clusterv1.Cluster) bool
	Lock(ctx context.Context, cluster *clusterv1.Cluster, machine *clusterv1.Machine) bool
}

RKE2InitLock is an interface for locking/unlocking Machine Creation as soon as an Init Process for the Control Plane has been started.

type Scope

type Scope struct {
	Logger               logr.Logger
	Config               *bootstrapv1.RKE2Config
	Machine              *clusterv1.Machine
	Cluster              *clusterv1.Cluster
	HasControlPlaneOwner bool
	ControlPlane         *controlplanev1.RKE2ControlPlane
}

Scope is a scoped struct used during reconciliation.