shoot

Documentation

Index

• Constants
• func NewReconciler(l logrus.FieldLogger, config *config.SchedulerConfiguration, ...) reconcile.Reconciler
• func UpdateShootToBeScheduledOntoSeed(ctx context.Context, shoot *gardencorev1beta1.Shoot, ...) error
• type SchedulerController
  • func NewGardenerScheduler(ctx context.Context, clientMap clientmap.ClientMap, ...) (*SchedulerController, error)
  • func (c *SchedulerController) CollectMetrics(ch chan<- prometheus.Metric)
  • func (c *SchedulerController) Run(ctx context.Context)
  • func (c *SchedulerController) RunningWorkers() int

Constants

const MsgUnschedulable = "Failed to schedule shoot"

MsgUnschedulable is the Message for the Event on a Shoot that the Scheduler creates in case it cannot schedule the Shoot to any Seed

Functions

func NewReconciler

func NewReconciler(
	l logrus.FieldLogger,
	config *config.SchedulerConfiguration,
	gardenClient kubernetes.Interface,
	recorder record.EventRecorder,
) reconcile.Reconciler

NewReconciler creates a new instance of a reconciler which schedules Shoots.

func UpdateShootToBeScheduledOntoSeed

func UpdateShootToBeScheduledOntoSeed(ctx context.Context, shoot *gardencorev1beta1.Shoot, seed *gardencorev1beta1.Seed, executeSchedulingRequest executeSchedulingRequest) error

UpdateShootToBeScheduledOntoSeed sets the seed name where the shoot should be scheduled on. Then it executes the actual update call to the API server. The call is capsuled to allow for easier testing.

Types

type SchedulerController

type SchedulerController struct {
	// contains filtered or unexported fields
}

SchedulerController controls Seeds.

func NewGardenerScheduler

func NewGardenerScheduler(
	ctx context.Context,
	clientMap clientmap.ClientMap,
	config *config.SchedulerConfiguration,
	recorder record.EventRecorder,
) (
	*SchedulerController,
	error,
)

NewGardenerScheduler creates a new scheduler controller.

func (*SchedulerController) CollectMetrics

func (c *SchedulerController) CollectMetrics(ch chan<- prometheus.Metric)

CollectMetrics implements gardenmetrics.ControllerMetricsCollector interface

func (*SchedulerController) Run

func (c *SchedulerController) Run(ctx context.Context)

Run runs the SchedulerController until the given stop channel can be read from.

func (*SchedulerController) RunningWorkers

func (c *SchedulerController) RunningWorkers() int

RunningWorkers returns the number of running workers.