kubernetes

Documentation

Overview

Package kubernetes contains a controller that reconciles all controlplane components in the seed needed for Kubernetes clusters.

Index

• Constants
• func Add(mgr manager.Manager, log *zap.SugaredLogger, numWorkers int, workerName string, ...) error
• func GetConfigMapCreators(data *resources.TemplateData) []reconciling.NamedConfigMapCreatorGetter
• func GetCronJobCreators(data *resources.TemplateData) []reconciling.NamedCronJobCreatorGetter
• func GetDeploymentCreators(data *resources.TemplateData, enableAPIserverOIDCAuthentication bool) []reconciling.NamedDeploymentCreatorGetter
• func GetEtcdBackupConfigCreators(data *resources.TemplateData, seed *kubermaticv1.Seed) []reconciling.NamedEtcdBackupConfigCreatorGetter
• func GetPodDisruptionBudgetCreators(data *resources.TemplateData) []reconciling.NamedPodDisruptionBudgetCreatorGetter
• func GetServiceCreators(data *resources.TemplateData) []reconciling.NamedServiceCreatorGetter
• func GetStatefulSetCreators(data *resources.TemplateData, enableDataCorruptionChecks bool, ...) []reconciling.NamedStatefulSetCreatorGetter
• type Features
• type Reconciler
  • func (r *Reconciler) AddFinalizers(ctx context.Context, cluster *kubermaticv1.Cluster, finalizers ...string) (*reconcile.Result, error)
  • func (r *Reconciler) GetSecretCreators(data *resources.TemplateData) []reconciling.NamedSecretCreatorGetter
  • func (r *Reconciler) Reconcile(ctx context.Context, request reconcile.Request) (reconcile.Result, error)

Constants

const (
	ControllerName = "kkp-kubernetes-controller"
)

Functions

func Add

func Add(
	mgr manager.Manager,
	log *zap.SugaredLogger,
	numWorkers int,
	workerName string,
	externalURL string,
	seedGetter provider.SeedGetter,
	configGetter provider.KubermaticConfigurationGetter,
	userClusterConnProvider userClusterConnectionProvider,
	overwriteRegistry string,
	nodeAccessNetwork string,
	etcdDiskSize resource.Quantity,
	userClusterMLAEnabled bool,
	dockerPullConfigJSON []byte,
	concurrentClusterUpdates int,
	backupSchedule time.Duration,

	oidcIssuerURL string,
	oidcIssuerClientID string,
	kubermaticImage string,
	etcdLauncherImage string,
	dnatControllerImage string,
	machineControllerImageTag string,
	machineControllerImageRepository string,
	tunnelingAgentIP string,
	caBundle *certificates.CABundle,

	features Features,
	versions kubermatic.Versions,
) error

NewController creates a cluster controller.

func GetConfigMapCreators

func GetConfigMapCreators(data *resources.TemplateData) []reconciling.NamedConfigMapCreatorGetter

GetConfigMapCreators returns all ConfigMapCreators that are currently in use.

func GetCronJobCreators

func GetCronJobCreators(data *resources.TemplateData) []reconciling.NamedCronJobCreatorGetter

GetCronJobCreators returns all CronJobCreators that are currently in use.

func GetDeploymentCreators

func GetDeploymentCreators(data *resources.TemplateData, enableAPIserverOIDCAuthentication bool) []reconciling.NamedDeploymentCreatorGetter

GetDeploymentCreators returns all DeploymentCreators that are currently in use.

func GetEtcdBackupConfigCreators

func GetEtcdBackupConfigCreators(data *resources.TemplateData, seed *kubermaticv1.Seed) []reconciling.NamedEtcdBackupConfigCreatorGetter

GetEtcdBackupConfigCreators returns all EtcdBackupConfigCreators that are currently in use.

func GetPodDisruptionBudgetCreators

func GetPodDisruptionBudgetCreators(data *resources.TemplateData) []reconciling.NamedPodDisruptionBudgetCreatorGetter

GetPodDisruptionBudgetCreators returns all PodDisruptionBudgetCreators that are currently in use.

func GetServiceCreators

func GetServiceCreators(data *resources.TemplateData) []reconciling.NamedServiceCreatorGetter

GetServiceCreators returns all service creators that are currently in use.

func GetStatefulSetCreators

func GetStatefulSetCreators(data *resources.TemplateData, enableDataCorruptionChecks bool, enableTLSOnly bool) []reconciling.NamedStatefulSetCreatorGetter

GetStatefulSetCreators returns all StatefulSetCreators that are currently in use.

Types

type Features

type Features struct {
	VPA                          bool
	EtcdDataCorruptionChecks     bool
	KubernetesOIDCAuthentication bool
	EtcdLauncher                 bool
	Konnectivity                 bool
}

type Reconciler

type Reconciler struct {
	ctrlruntimeclient.Client
	// contains filtered or unexported fields
}

Reconciler is a controller which is responsible for managing clusters.

func (*Reconciler) AddFinalizers

func (r *Reconciler) AddFinalizers(ctx context.Context, cluster *kubermaticv1.Cluster, finalizers ...string) (*reconcile.Result, error)

func (*Reconciler) GetSecretCreators

func (r *Reconciler) GetSecretCreators(data *resources.TemplateData) []reconciling.NamedSecretCreatorGetter

GetSecretCreators returns all SecretCreators that are currently in use.

func (*Reconciler) Reconcile

func (r *Reconciler) Reconcile(ctx context.Context, request reconcile.Request) (reconcile.Result, error)