seed

Documentation

Index

• Constants
• Variables
• func CleanupLegacyPriorityClasses(ctx context.Context, seedClient client.Client) error
• func NewCareReconciler(clientMap clientmap.ClientMap, ...) reconcile.Reconciler
• func NewExtensionCheckReconciler(gardenClient client.Client, nowFunc func() metav1.Time) reconcile.Reconciler
• func NewLeaseReconciler(clientMap clientmap.ClientMap, healthManager healthz.Manager, ...) reconcile.Reconciler
• type Controller
  • func NewSeedController(ctx context.Context, log logr.Logger, clientMap clientmap.ClientMap, ...) (*Controller, error)
  • func (c *Controller) Run(ctx context.Context, workers int)
• type HealthCheck
• type NewHealthCheckFunc

Constants

const ControllerName = "seed"

ControllerName is the name of this controller.

Variables

var (
	// NewSeed is used to create a new `operation.Operation` instance.
	NewSeed = defaultNewSeedObjectFunc
	// NewHealthCheck is used to create a new Health check instance.
	NewHealthCheck = defaultNewHealthCheck
)

Functions

func CleanupLegacyPriorityClasses

func CleanupLegacyPriorityClasses(ctx context.Context, seedClient client.Client) error

CleanupLegacyPriorityClasses deletes reversed-vpn-auth-server, fluent-bit and loki priority classes

func NewCareReconciler

func NewCareReconciler(
	clientMap clientmap.ClientMap,
	config gardenletconfig.SeedCareControllerConfiguration,
) reconcile.Reconciler

NewCareReconciler returns an implementation of reconcile.Reconciler which is dedicated to execute care operations

func NewExtensionCheckReconciler

func NewExtensionCheckReconciler(gardenClient client.Client, nowFunc func() metav1.Time) reconcile.Reconciler

NewExtensionCheckReconciler creates a new reconciler that maintains the ExtensionsReady condition of Seeds according to the observed changes to ControllerInstallations.

func NewLeaseReconciler

func NewLeaseReconciler(
	clientMap clientmap.ClientMap,
	healthManager healthz.Manager,
	nowFunc func() metav1.Time,
	config *config.GardenletConfiguration,
) reconcile.Reconciler

NewLeaseReconciler creates a new reconciler that periodically renews the gardenlet's lease.

Types

type Controller

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

Controller controls Seeds.

func NewSeedController

func NewSeedController(
	ctx context.Context,
	log logr.Logger,
	clientMap clientmap.ClientMap,
	healthManager healthz.Manager,
	imageVector imagevector.ImageVector,
	componentImageVectors imagevector.ComponentImageVectors,
	identity *gardencorev1beta1.Gardener,
	clientCertificateExpirationTimestamp *metav1.Time,
	config *config.GardenletConfiguration,
	recorder record.EventRecorder,
) (
	*Controller,
	error,
)

NewSeedController takes a Kubernetes client for the Garden clusters <k8sGardenClient>, a struct holding information about the acting Gardener, a <seedInformer>, and a <recorder> for event recording. It creates a new Gardener controller.

func (*Controller) Run

func (c *Controller) Run(ctx context.Context, workers int)

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

type HealthCheck

type HealthCheck interface {
	CheckSeed(ctx context.Context, condition []gardencorev1beta1.Condition, thresholdMappings map[gardencorev1beta1.ConditionType]time.Duration) []gardencorev1beta1.Condition
}

HealthCheck is an interface used to perform health checks.

type NewHealthCheckFunc

type NewHealthCheckFunc func(seed *gardencorev1beta1.Seed, client client.Client) HealthCheck

NewHealthCheckFunc is a function used to create a new instance for performing health checks.