highlander

README

Highlander

A simple admission webhook that ensures only one instance of a resource can be created per namespace.

Documentation

Index

• Variables
• type Webhook
  • func NewFor(apiType client.Object) *Webhook
  • func (w *Webhook) Handle(ctx context.Context, req admission.Request) admission.Response
  • func (w *Webhook) SetupWithManager(mgr manager.Manager) error
  • func (w *Webhook) ValidateCreate() error

Variables

var ErrThereCanBeOnlyOne = errors.New(
	"there can be only one instance of this object per namespace")

Types

type Webhook

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

func NewFor

func NewFor(apiType client.Object) *Webhook

func (*Webhook) Handle

func (w *Webhook) Handle(ctx context.Context, req admission.Request) admission.Response

func (*Webhook) SetupWithManager

func (w *Webhook) SetupWithManager(mgr manager.Manager) error

func (*Webhook) ValidateCreate

func (w *Webhook) ValidateCreate() error