vas

Documentation

Index

• func MakeRefreshCurrentSizeReconciler(v *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor
• func MakeRefreshSelectorReconciler(v *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor
• func MakeSubclusterResizeReconciler(r *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor
• func MakeSubclusterScaleReconciler(r *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor
• func MakeTargetSizeInitializerReconciler(v *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor
• func MakeVDBVerifyReconciler(r *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor
• type RefreshCurrentSizeReconciler
  • func (v *RefreshCurrentSizeReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)
• type RefreshSelectorReconciler
  • func (v *RefreshSelectorReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)
• type SubclusterResizeReconciler
  • func (s *SubclusterResizeReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)
• type SubclusterScaleReconciler
  • func (s *SubclusterScaleReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)
• type TargetSizeInitializerReconciler
  • func (v *TargetSizeInitializerReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)
• type VDBVerifyReconciler
  • func (s *VDBVerifyReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)
• type VerticaAutoscalerReconciler
  • func (r *VerticaAutoscalerReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *VerticaAutoscalerReconciler) SetupWithManager(mgr ctrl.Manager) error

Functions

func MakeRefreshCurrentSizeReconciler

func MakeRefreshCurrentSizeReconciler(v *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor

func MakeRefreshSelectorReconciler

func MakeRefreshSelectorReconciler(v *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor

func MakeSubclusterResizeReconciler

func MakeSubclusterResizeReconciler(r *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor

func MakeSubclusterScaleReconciler

func MakeSubclusterScaleReconciler(r *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor

func MakeTargetSizeInitializerReconciler

func MakeTargetSizeInitializerReconciler(v *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor

func MakeVDBVerifyReconciler

func MakeVDBVerifyReconciler(r *VerticaAutoscalerReconciler, vas *vapi.VerticaAutoscaler) controllers.ReconcileActor

Types

type RefreshCurrentSizeReconciler

type RefreshCurrentSizeReconciler struct {
	VRec *VerticaAutoscalerReconciler
	Vas  *vapi.VerticaAutoscaler
}

RefreshCurrentSizeReconciler will refresh the currentSize status field in the CR.

func (*RefreshCurrentSizeReconciler) Reconcile

func (v *RefreshCurrentSizeReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)

Reconcile will handle updating the currentSize in the status field

type RefreshSelectorReconciler

type RefreshSelectorReconciler struct {
	VRec *VerticaAutoscalerReconciler
	Vas  *vapi.VerticaAutoscaler
}

RefreshSelectorReconciler is a reconciler to update the pod selector in the status field

func (*RefreshSelectorReconciler) Reconcile

func (v *RefreshSelectorReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)

Reconcile will handle updating the selector in the status portion of a VerticaAutoscaler

type SubclusterResizeReconciler

type SubclusterResizeReconciler struct {
	VRec *VerticaAutoscalerReconciler
	Vas  *vapi.VerticaAutoscaler
	Vdb  *vapi.VerticaDB
}

SubclusterResizeReconciler will grow/shrink existing subclusters based on the target pod count in the CR.

func (*SubclusterResizeReconciler) Reconcile

func (s *SubclusterResizeReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)

Reconcile will grow/shrink an existing subcluste based on the target pod count

type SubclusterScaleReconciler

type SubclusterScaleReconciler struct {
	VRec *VerticaAutoscalerReconciler
	Vas  *vapi.VerticaAutoscaler
	Vdb  *vapi.VerticaDB
}

SubclusterScaleReconciler will scale a VerticaDB by adding or removing subclusters.

func (*SubclusterScaleReconciler) Reconcile

func (s *SubclusterScaleReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)

Reconcile will grow/shrink the VerticaDB passed on the target pod count.

type TargetSizeInitializerReconciler

type TargetSizeInitializerReconciler struct {
	VRec *VerticaAutoscalerReconciler
	Vas  *vapi.VerticaAutoscaler
}

func (*TargetSizeInitializerReconciler) Reconcile

func (v *TargetSizeInitializerReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)

Reconcile will update the targetSize in a Vas if not already initialized

type VDBVerifyReconciler

type VDBVerifyReconciler struct {
	VRec *VerticaAutoscalerReconciler
	Vas  *vapi.VerticaAutoscaler
	Vdb  *vapi.VerticaDB
}

VDBVerifyReconciler will verify the VerticaDB in the VAS CR exists

func (*VDBVerifyReconciler) Reconcile

func (s *VDBVerifyReconciler) Reconcile(ctx context.Context, req *ctrl.Request) (ctrl.Result, error)

Reconcile will verify the VerticaDB in the VAS CR exists

type VerticaAutoscalerReconciler

type VerticaAutoscalerReconciler struct {
	client.Client
	Scheme *runtime.Scheme
	Log    logr.Logger
	EVRec  record.EventRecorder
}

VerticaAutoscalerReconciler reconciles a VerticaAutoscaler object

func (*VerticaAutoscalerReconciler) Reconcile

func (r *VerticaAutoscalerReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, 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.

For more details, check Reconcile and its Result here: - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.11.0/pkg/reconcile

func (*VerticaAutoscalerReconciler) SetupWithManager

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

SetupWithManager sets up the controller with the Manager.