genericactuator

Documentation

Index

• Constants
• func NewActuator(providerName string, ...) controlplane.Actuator
• func ReconcileShootWebhooks(ctx context.Context, c client.Client, namespace, providerName string, ...) error
• func ReconcileShootWebhooksForAllNamespaces(ctx context.Context, c client.Client, providerName, providerType string, ...) error
• type NoopValuesProvider
  • func (vp NoopValuesProvider) GetConfigChartValues(context.Context, *extensionsv1alpha1.ControlPlane, ...) (map[string]interface{}, error)
  • func (vp NoopValuesProvider) GetControlPlaneChartValues(context.Context, *extensionsv1alpha1.ControlPlane, ...) (map[string]interface{}, error)
  • func (vp NoopValuesProvider) GetControlPlaneExposureChartValues(context.Context, *extensionsv1alpha1.ControlPlane, ...) (map[string]interface{}, error)
  • func (vp NoopValuesProvider) GetControlPlaneShootCRDsChartValues(context.Context, *extensionsv1alpha1.ControlPlane, ...) (map[string]interface{}, error)
  • func (vp NoopValuesProvider) GetControlPlaneShootChartValues(context.Context, *extensionsv1alpha1.ControlPlane, ...) (map[string]interface{}, error)
  • func (vp NoopValuesProvider) GetStorageClassesChartValues(context.Context, *extensionsv1alpha1.ControlPlane, ...) (map[string]interface{}, error)
• type ValuesProvider

Constants

const (
	// ControlPlaneShootChartResourceName is the name of the managed resource for the control plane
	ControlPlaneShootChartResourceName = "extension-controlplane-shoot"
	// ControlPlaneShootCRDsChartResourceName is the name of the managed resource for the extension control plane shoot CRDs
	ControlPlaneShootCRDsChartResourceName = "extension-controlplane-shoot-crds"
	// StorageClassesChartResourceName is the name of the managed resource for the extension control plane storageclasses
	StorageClassesChartResourceName = "extension-controlplane-storageclasses"
	// ShootWebhooksResourceName is the name of the managed resource for the extension control plane webhooks
	ShootWebhooksResourceName = "extension-controlplane-shoot-webhooks"
)

Functions

func NewActuator

func NewActuator(
	providerName string,
	secretConfigs func(namespace string) []extensionssecretsmanager.SecretConfigWithOptions, shootAccessSecrets func(namespace string) []*gutil.ShootAccessSecret,
	exposureSecretConfigs func(namespace string) []extensionssecretsmanager.SecretConfigWithOptions, exposureShootAccessSecrets func(namespace string) []*gutil.ShootAccessSecret,
	configChart, controlPlaneChart, controlPlaneShootChart, controlPlaneShootCRDsChart, storageClassesChart, controlPlaneExposureChart chart.Interface,
	vp ValuesProvider,
	chartRendererFactory extensionscontroller.ChartRendererFactory,
	imageVector imagevector.ImageVector,
	configName string,
	shootWebhooks []admissionregistrationv1.MutatingWebhook,
	webhookServerPort int,
	logger logr.Logger,
) controlplane.Actuator

NewActuator creates a new Actuator that acts upon and updates the status of ControlPlane resources. It creates / deletes the given secrets and applies / deletes the given charts, using the given image vector and the values provided by the given values provider.

func ReconcileShootWebhooks

func ReconcileShootWebhooks(ctx context.Context, c client.Client, namespace, providerName string, serverPort int, shootWebhooks []admissionregistrationv1.MutatingWebhook, cluster *extensionscontroller.Cluster) error

ReconcileShootWebhooks deploys the shoot webhook configuration, i.e., a network policy to allow the kube-apiserver to talk to the provider extension, and a managed resource that contains the MutatingWebhookConfiguration.

func ReconcileShootWebhooksForAllNamespaces

func ReconcileShootWebhooksForAllNamespaces(ctx context.Context, c client.Client, providerName, providerType string, port int, shootWebhooks []admissionregistrationv1.MutatingWebhook) error

ReconcileShootWebhooksForAllNamespaces reconciles the shoot webhooks in all shoot namespaces of the given provider type. This is necessary in case the webhook port is changed (otherwise, the network policy would only be updated again as part of the ControlPlane reconciliation which might only happen in the next 24h).

Types

type NoopValuesProvider

type NoopValuesProvider struct{}

NoopValuesProvider provides no-op implementation of ValuesProvider. This can be anonymously composed by actual ValuesProviders for convenience.

func (NoopValuesProvider) GetConfigChartValues

func (vp NoopValuesProvider) GetConfigChartValues(context.Context, *extensionsv1alpha1.ControlPlane, *extensionscontroller.Cluster) (map[string]interface{}, error)

GetConfigChartValues returns the values for the config chart applied by this actuator.

func (NoopValuesProvider) GetControlPlaneChartValues

func (vp NoopValuesProvider) GetControlPlaneChartValues(context.Context, *extensionsv1alpha1.ControlPlane, *extensionscontroller.Cluster, secretsmanager.Reader, map[string]string, bool) (map[string]interface{}, error)

GetControlPlaneChartValues returns the values for the control plane chart applied by this actuator.

func (NoopValuesProvider) GetControlPlaneExposureChartValues

func (vp NoopValuesProvider) GetControlPlaneExposureChartValues(context.Context, *extensionsv1alpha1.ControlPlane, *extensionscontroller.Cluster, secretsmanager.Reader, map[string]string) (map[string]interface{}, error)

GetControlPlaneExposureChartValues returns the values for the control plane exposure chart applied by this actuator.

func (NoopValuesProvider) GetControlPlaneShootCRDsChartValues

func (vp NoopValuesProvider) GetControlPlaneShootCRDsChartValues(context.Context, *extensionsv1alpha1.ControlPlane, *extensionscontroller.Cluster) (map[string]interface{}, error)

GetControlPlaneShootCRDsChartValues returns the values for the control plane shoot CRDs chart applied by this actuator.

func (NoopValuesProvider) GetControlPlaneShootChartValues

func (vp NoopValuesProvider) GetControlPlaneShootChartValues(context.Context, *extensionsv1alpha1.ControlPlane, *extensionscontroller.Cluster, secretsmanager.Reader, map[string]string) (map[string]interface{}, error)

GetControlPlaneShootChartValues returns the values for the control plane shoot chart applied by this actuator.

func (NoopValuesProvider) GetStorageClassesChartValues

func (vp NoopValuesProvider) GetStorageClassesChartValues(context.Context, *extensionsv1alpha1.ControlPlane, *extensionscontroller.Cluster) (map[string]interface{}, error)

GetStorageClassesChartValues returns the values for the storage classes chart applied by this actuator.

type ValuesProvider

type ValuesProvider interface {
	// GetConfigChartValues returns the values for the config chart applied by this actuator.
	GetConfigChartValues(ctx context.Context, cp *extensionsv1alpha1.ControlPlane, cluster *extensionscontroller.Cluster) (map[string]interface{}, error)
	// GetControlPlaneChartValues returns the values for the control plane chart applied by this actuator.
	GetControlPlaneChartValues(ctx context.Context, cp *extensionsv1alpha1.ControlPlane, cluster *extensionscontroller.Cluster, secretsReader secretsmanager.Reader, checksums map[string]string, scaledDown bool) (map[string]interface{}, error)
	// GetControlPlaneShootChartValues returns the values for the control plane shoot chart applied by this actuator.
	GetControlPlaneShootChartValues(ctx context.Context, cp *extensionsv1alpha1.ControlPlane, cluster *extensionscontroller.Cluster, secretsReader secretsmanager.Reader, checksums map[string]string) (map[string]interface{}, error)
	// GetControlPlaneShootCRDsChartValues returns the values for the control plane shoot CRDs chart applied by this actuator.
	GetControlPlaneShootCRDsChartValues(ctx context.Context, cp *extensionsv1alpha1.ControlPlane, cluster *extensionscontroller.Cluster) (map[string]interface{}, error)
	// GetStorageClassesChartValues returns the values for the storage classes chart applied by this actuator.
	GetStorageClassesChartValues(ctx context.Context, cp *extensionsv1alpha1.ControlPlane, cluster *extensionscontroller.Cluster) (map[string]interface{}, error)
	// GetControlPlaneExposureChartValues returns the values for the control plane exposure chart applied by this actuator.
	GetControlPlaneExposureChartValues(ctx context.Context, cp *extensionsv1alpha1.ControlPlane, cluster *extensionscontroller.Cluster, secretsReader secretsmanager.Reader, checksums map[string]string) (map[string]interface{}, error)
}

ValuesProvider provides values for the 2 charts applied by this actuator.