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) []reconciling.NamedEtcdBackupConfigCreatorGetter
• func GetKonnectivityDeploymentCreators(data *resources.TemplateData) []reconciling.NamedDeploymentCreatorGetter
• 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) GetKonnectivitySecretCreators(data *resources.TemplateData, userClusterClient ctrlruntimeclient.Client) []reconciling.NamedSecretCreatorGetter
  • 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 = "kubermatic_kubernetes_controller"
)

Functions

func Add

func Add(
	mgr manager.Manager,
	log *zap.SugaredLogger,
	numWorkers int,
	workerName string,
	externalURL string,
	seedGetter provider.SeedGetter,
	userClusterConnProvider userClusterConnectionProvider,
	overwriteRegistry string,
	nodePortRange string,
	nodeAccessNetwork string,
	etcdDiskSize resource.Quantity,
	monitoringScrapeAnnotationPrefix string,
	inClusterPrometheusRulesFile string,
	inClusterPrometheusDisableDefaultRules bool,
	inClusterPrometheusDisableDefaultScrapingConfigs bool,
	inClusterPrometheusScrapingConfigsFile string,
	userClusterMLAEnabled bool,
	dockerPullConfigJSON []byte,
	concurrentClusterUpdates int,
	etcdBackupRestoreController bool,
	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) []reconciling.NamedEtcdBackupConfigCreatorGetter

GetEtcdBackupConfigCreators returns all EtcdBackupConfigCreators that are currently in use

func GetKonnectivityDeploymentCreators

func GetKonnectivityDeploymentCreators(data *resources.TemplateData) []reconciling.NamedDeploymentCreatorGetter

GetKonnectivityDeploymentCreators returns all DeploymentCreators 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) []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) GetKonnectivitySecretCreators

func (r *Reconciler) GetKonnectivitySecretCreators(data *resources.TemplateData, userClusterClient ctrlruntimeclient.Client) []reconciling.NamedSecretCreatorGetter

GetKonnectivitySecretCreators returns all SecretCreators for konnectivity

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)