controller

Documentation

Index

• Constants
• Variables
• func AddToManager(ctx context.Context, mgr manager.Manager) error
• func AddToManagerWithOptions(ctx context.Context, mgr manager.Manager, opts *AddOptions) error
• func NewActuator(mgr manager.Manager, cfg config.Config) extension.Actuator
• func ValidateExtensionSpec(spec *extensionspec.ExtensionSpec) error
• type AddOptions
• type ExtensionState

Constants

const (
	// ResourceNameSeed is name of the managedResource object
	ResourceNameSeed = "acl-seed"
	// ChartNameSeed name of the helm chart
	ChartNameSeed = "seed"
	// HashAnnotationName name of annotation for triggering the envoyfilter webhook
	// DEPRECATED: Remove after annotation has been removed from all EnvoyFilters
	HashAnnotationName = "acl-ext-rule-hash"
	// ImageName is used for the image vector override.
	// This is currently not implemented correctly.
	// TODO implement
	ImageName = "image-name"
)

const (
	// Type is the type of Extension resource.
	Type = "acl"
)

Variables

var (
	ErrSpecAction            = errors.New("action must either be 'ALLOW' or 'DENY'")
	ErrSpecRule              = errors.New("rule must be present")
	ErrSpecType              = errors.New("type must either be 'direct_remote_ip', 'remote_ip' or 'source_ip'")
	ErrSpecCIDR              = errors.New("CIDRs must not be empty")
	ErrNoAdvertisedAddresses = errors.New("advertised addresses are not available, likely because cluster creation has not yet completed")
)

Error variables for controller pkg

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

Functions

func AddToManager

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

AddToManager adds a controller with the default Options to the given Controller Manager.

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 NewActuator

func NewActuator(mgr manager.Manager, cfg config.Config) extension.Actuator

NewActuator returns an actuator responsible for Extension resources.

func ValidateExtensionSpec

func ValidateExtensionSpec(spec *extensionspec.ExtensionSpec) error

ValidateExtensionSpec checks if the ExtensionSpec exists, and if its action, type and CIDRs are valid.

Types

type AddOptions

type AddOptions struct {
	// ControllerOptions contains options for the controller.
	ControllerOptions controller.Options
	// ExtensionConfig contains configuration for the extension service
	ExtensionConfig controllerconfig.Config
	// IgnoreOperationAnnotation specifies whether to ignore the operation annotation or not.
	IgnoreOperationAnnotation bool
}

AddOptions are options to apply when adding the shoot service controller to the manager.

type ExtensionState

type ExtensionState struct {
	IstioNamespace *string `json:"istioNamespace"`
}

ExtensionState contains the State of the Extension