controllers

Documentation

Index

• Constants
• type SleepCycleReconciler
  • func (r *SleepCycleReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *SleepCycleReconciler) ReconcileCronJobs(ctx context.Context, sleepcycle *corev1alpha1.SleepCycle) (int, int, error)
  • func (r *SleepCycleReconciler) ReconcileDeployments(ctx context.Context, sleepcycle *corev1alpha1.SleepCycle) (int, int, error)
  • func (r *SleepCycleReconciler) ReconcileHorizontalPodAutoscalers(ctx context.Context, sleepcycle *corev1alpha1.SleepCycle) (int, int, error)
  • func (r *SleepCycleReconciler) ReconcileStatefulSets(ctx context.Context, sleepcycle *corev1alpha1.SleepCycle) (int, int, error)
  • func (r *SleepCycleReconciler) SetupWithManager(mgr ctrl.Manager) error
  • func (r *SleepCycleReconciler) UpdateStatus(ctx context.Context, sleepcycle *corev1alpha1.SleepCycle, state string, ...) error

Constants

const (
	SleepCycleLabel                  = "rekuberate.io/sleepcycle"
	TimeWindowToleranceInSeconds int = 30
)

const (
	OwnedBy        = "rekuberate.io/owned-by"
	Target         = "rekuberate.io/target"
	TargetKind     = "rekuberate.io/target-kind"
	TargetTimezone = "rekuberate.io/target-tz"
	Replicas       = "rekuberate.io/replicas"
)

Types

type SleepCycleReconciler

type SleepCycleReconciler struct {
	client.Client
	Scheme *runtime.Scheme

	Recorder record.EventRecorder
	// contains filtered or unexported fields
}

SleepCycleReconciler reconciles a SleepCycle object

func (*SleepCycleReconciler) Reconcile

func (r *SleepCycleReconciler) 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. Modify the Reconcile function to compare the state specified by the SleepCycle object against the actual cluster state, and then perform operations to make the cluster state reflect the state specified by the user.

For more details, check Reconcile and its Result here: - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.12.2/pkg/reconcile

func (*SleepCycleReconciler) ReconcileCronJobs

func (r *SleepCycleReconciler) ReconcileCronJobs(
	ctx context.Context,
	sleepcycle *corev1alpha1.SleepCycle,
) (int, int, error)

func (*SleepCycleReconciler) ReconcileDeployments

func (r *SleepCycleReconciler) ReconcileDeployments(
	ctx context.Context,
	sleepcycle *corev1alpha1.SleepCycle,
) (int, int, error)

func (*SleepCycleReconciler) ReconcileHorizontalPodAutoscalers

func (r *SleepCycleReconciler) ReconcileHorizontalPodAutoscalers(
	ctx context.Context,
	sleepcycle *corev1alpha1.SleepCycle,
) (int, int, error)

func (*SleepCycleReconciler) ReconcileStatefulSets

func (r *SleepCycleReconciler) ReconcileStatefulSets(
	ctx context.Context,
	sleepcycle *corev1alpha1.SleepCycle,
) (int, int, error)

func (*SleepCycleReconciler) SetupWithManager

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

SetupWithManager sets up the controller with the Manager.

func (*SleepCycleReconciler) UpdateStatus

func (r *SleepCycleReconciler) UpdateStatus(ctx context.Context, sleepcycle *corev1alpha1.SleepCycle, state string, targets []int) error