Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type ControlInterface ¶
type ControlInterface interface {
// ReconcileSeed implements the control logic for Seed creation, update, and deletion.
// If an implementation returns a non-nil error, the invocation will be retried using a rate-limited strategy.
// Implementors should sink any errors that they do not wish to trigger a retry, and they may feel free to
// exit exceptionally at any point provided they wish the update to be re-run at a later point in time.
ReconcileSeed(seed *gardenv1beta1.Seed, key string) error
}
ControlInterface implements the control logic for updating Seeds. It is implemented as an interface to allow for extensions that provide different semantics. Currently, there is only one implementation.
func NewDefaultControl ¶
func NewDefaultControl( k8sGardenClient kubernetes.Interface, k8sGardenInformers gardeninformers.SharedInformerFactory, secrets map[string]*corev1.Secret, imageVector imagevector.ImageVector, identity *gardenv1beta1.Gardener, recorder record.EventRecorder, updater UpdaterInterface, config *config.ControllerManagerConfiguration, secretLister kubecorev1listers.SecretLister, shootLister gardenlisters.ShootLister, backupInfrastructureLister gardenlisters.BackupInfrastructureLister, ) ControlInterface
NewDefaultControl returns a new instance of the default implementation ControlInterface that implements the documented semantics for Seeds. updater is the UpdaterInterface used to update the status of Seeds. You should use an instance returned from NewDefaultControl() for any scenario other than testing.
type Controller ¶
type Controller struct {
// contains filtered or unexported fields
}
Controller controls Seeds.
func NewSeedController ¶
func NewSeedController( k8sGardenClient kubernetes.Interface, gardenInformerFactory gardeninformers.SharedInformerFactory, kubeInformerFactory kubeinformers.SharedInformerFactory, secrets map[string]*corev1.Secret, imageVector imagevector.ImageVector, identity *gardenv1beta1.Gardener, config *config.ControllerManagerConfiguration, recorder record.EventRecorder, ) *Controller
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) CollectMetrics ¶
func (c *Controller) CollectMetrics(ch chan<- prometheus.Metric)
CollectMetrics implements gardenmetrics.ControllerMetricsCollector interface
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.
func (*Controller) RunningWorkers ¶
func (c *Controller) RunningWorkers() int
RunningWorkers returns the number of running workers.
type UpdaterInterface ¶
type UpdaterInterface interface {
UpdateSeedStatus(seed *gardenv1beta1.Seed) (*gardenv1beta1.Seed, error)
}
UpdaterInterface is an interface used to update the Seed manifest. For any use other than testing, clients should create an instance using NewRealUpdater.
func NewRealUpdater ¶
func NewRealUpdater(k8sGardenClient kubernetes.Interface, seedLister gardenlisters.SeedLister) UpdaterInterface
NewRealUpdater returns a UpdaterInterface that updates the Seed manifest, using the supplied client and seedLister.
Source Files