infrastructure

Documentation

Index

• Variables
• func AddToManager(ctx context.Context, mgr manager.Manager) error
• func AddToManagerWithOptions(ctx context.Context, mgr manager.Manager, opts AddOptions) error
• func CleanupTerraformerResources(ctx context.Context, tf terraformer.Terraformer) error
• func GetFlowAnnotationValue(o v1.Object) bool
• func NewActuator(mgr manager.Manager, disableProjectedTokenMount bool) infrastructure.Actuator
• func NewConfigValidator(mgr manager.Manager, awsClientFactory awsclient.Factory, logger logr.Logger) infrastructure.ConfigValidator
• func OnDelete(infra *extensionsv1alpha1.Infrastructure, _ *extensions.Cluster) (bool, error)
• func OnReconcile(infra *extensionsv1alpha1.Infrastructure, _ *extensions.Cluster) (bool, error)
• type AddOptions
• type FlowReconciler
  • func (f *FlowReconciler) Delete(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, ...) error
  • func (f *FlowReconciler) Reconcile(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, ...) error
  • func (f *FlowReconciler) Restore(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, ...) error
• type Reconciler
  • func NewFlowReconciler(client client.Client, restConfig *rest.Config, log logr.Logger, projToken bool) Reconciler
• type ReconcilerFactory
• type ReconcilerFactoryImpl
  • func (f ReconcilerFactoryImpl) Build(useFlow bool) (Reconciler, error)
• type SelectorFunc
• type TerraformReconciler
  • func NewTerraformReconciler(client k8sClient.Client, restConfig *rest.Config, log logr.Logger, ...) *TerraformReconciler
  • func (t *TerraformReconciler) Delete(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, ...) error
  • func (t *TerraformReconciler) Reconcile(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, ...) error
  • func (t *TerraformReconciler) Restore(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, ...) error

Variables

var (
	// DefaultAddOptions are the default AddOptions for AddToManager.
	DefaultAddOptions = AddOptions{}
)

var OnRestore = OnDelete

OnRestore decides the reconciler used on migration.

Functions

func AddToManager

func AddToManager(ctx context.Context, mgr manager.Manager) error

AddToManager adds a controller with the default Options.

func AddToManagerWithOptions

func AddToManagerWithOptions(ctx context.Context, mgr manager.Manager, opts AddOptions) error

AddToManagerWithOptions adds a controller with the given Options to the given manager. The opts.Reconciler is being set with a newly instantiated actuator.

func CleanupTerraformerResources

func CleanupTerraformerResources(ctx context.Context, tf terraformer.Terraformer) error

CleanupTerraformerResources deletes terraformer artifacts (config, state, secrets).

func GetFlowAnnotationValue

func GetFlowAnnotationValue(o v1.Object) bool

GetFlowAnnotationValue returns the boolean value of the expected flow annotation. Returns false if the annotation was not found, if it couldn't be converted to bool, or had a "false" value.

func NewActuator

func NewActuator(mgr manager.Manager, disableProjectedTokenMount bool) infrastructure.Actuator

NewActuator creates a new Actuator that updates the status of the handled Infrastructure resources.

func NewConfigValidator

func NewConfigValidator(mgr manager.Manager, awsClientFactory awsclient.Factory, logger logr.Logger) infrastructure.ConfigValidator

NewConfigValidator creates a new ConfigValidator.

func OnDelete

func OnDelete(infra *extensionsv1alpha1.Infrastructure, _ *extensions.Cluster) (bool, error)

OnDelete returns true if the operation should use the Flow deletion for the given cluster.

func OnReconcile

func OnReconcile(infra *extensionsv1alpha1.Infrastructure, _ *extensions.Cluster) (bool, error)

OnReconcile returns true if the operation should use the Flow for the given cluster.

Types

type AddOptions

type AddOptions struct {
	// Controller are the controller.Options.
	Controller controller.Options
	// IgnoreOperationAnnotation specifies whether to ignore the operation annotation or not.
	IgnoreOperationAnnotation bool
	// DisableProjectedTokenMount specifies whether the projected token mount shall be disabled for the terraformer.
	// Used for testing only.
	DisableProjectedTokenMount bool
	// ExtensionClass defines the extension class this extension is responsible for.
	ExtensionClass extensionsv1alpha1.ExtensionClass
}

AddOptions are options to apply when adding the AWS infrastructure controller to the manager.

type FlowReconciler

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

FlowReconciler an implementation of an infrastructure reconciler using native SDKs.

func (*FlowReconciler) Delete

func (f *FlowReconciler) Delete(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, c *controller.Cluster) error

Delete deletes the infrastructure resource using the flow reconciler.

func (*FlowReconciler) Reconcile

func (f *FlowReconciler) Reconcile(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, c *controller.Cluster) error

Reconcile reconciles the infrastructure and updates the Infrastructure status (state of the world), the state (input for the next loops) or reports any errors that occurred.

func (*FlowReconciler) Restore

func (f *FlowReconciler) Restore(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, cluster *controller.Cluster) error

Restore implements the restoration of an infrastructure resource during the control plane migration.

type Reconciler

type Reconciler interface {
	// Reconcile manages infrastructure resources according to desired spec.
	Reconcile(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, cluster *controller.Cluster) error
	// Delete removes any created infrastructure resource on the provider.
	Delete(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, cluster *controller.Cluster) error
	// Restore restores the infrastructure after a control plane migration. Effectively it performs a recovery of data from the infrastructure.status.state and
	// proceeds to reconcile.
	Restore(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, cluster *controller.Cluster) error
}

Reconciler is an interface for the infrastructure reconciliation.

func NewFlowReconciler

func NewFlowReconciler(client client.Client, restConfig *rest.Config, log logr.Logger, projToken bool) Reconciler

NewFlowReconciler creates a new flow reconciler.

type ReconcilerFactory

type ReconcilerFactory interface {
	Build(useFlow bool) (Reconciler, error)
}

ReconcilerFactory can construct the different infrastructure reconciler implementations.

type ReconcilerFactoryImpl

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

ReconcilerFactoryImpl is an implementation of a ReconcilerFactory

func (ReconcilerFactoryImpl) Build

func (f ReconcilerFactoryImpl) Build(useFlow bool) (Reconciler, error)

Build builds the Reconciler according to the arguments.

type SelectorFunc

type SelectorFunc func(*extensionsv1alpha1.Infrastructure, *extensions.Cluster) (bool, error)

SelectorFunc decides the reconciler used.

type TerraformReconciler

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

TerraformReconciler can manage infrastructure resources using Terraformer.

func NewTerraformReconciler

func NewTerraformReconciler(client k8sClient.Client, restConfig *rest.Config, log logr.Logger, disableProjectedTokenMount bool) *TerraformReconciler

NewTerraformReconciler returns a new instance of TerraformReconciler.

func (*TerraformReconciler) Delete

func (t *TerraformReconciler) Delete(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, c *extensions.Cluster) error

Delete deletes the infrastructure using Terraformer.

func (*TerraformReconciler) Reconcile

func (t *TerraformReconciler) Reconcile(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, cluster *controller.Cluster) error

Reconcile reconciles infrastructure using Terraformer.

func (*TerraformReconciler) Restore

func (t *TerraformReconciler) Restore(ctx context.Context, infra *extensionsv1alpha1.Infrastructure, cluster *controller.Cluster) error

Restore restores the infrastructure after a control plane migration. Effectively it performs a recovery of data from the infrastructure.status.state and proceeds to reconcile.