webhooks

Documentation

Index

• type DebugModeOptions
• type ExceptionHandlers
• type PolicyHandlers
• type ResourceHandlers
• type Server
  • func NewServer(policyHandlers PolicyHandlers, resourceHandlers ResourceHandlers, ...) Server
• type TlsProvider

Types

type DebugModeOptions

type DebugModeOptions struct {
	// DumpPayload is used to activate/deactivate debug mode.
	DumpPayload bool
}

DebugModeOptions holds the options to configure debug mode

type ExceptionHandlers

type ExceptionHandlers interface {
	// Validate performs the validation check on exception resources
	Validate(context.Context, logr.Logger, *admissionv1.AdmissionRequest, time.Time) *admissionv1.AdmissionResponse
}

type PolicyHandlers

type PolicyHandlers interface {
	// Mutate performs the mutation of policy resources
	Mutate(context.Context, logr.Logger, *admissionv1.AdmissionRequest, time.Time) *admissionv1.AdmissionResponse
	// Validate performs the validation check on policy resources
	Validate(context.Context, logr.Logger, *admissionv1.AdmissionRequest, time.Time) *admissionv1.AdmissionResponse
}

type ResourceHandlers

type ResourceHandlers interface {
	// Mutate performs the mutation of kube resources
	Mutate(context.Context, logr.Logger, *admissionv1.AdmissionRequest, string, time.Time) *admissionv1.AdmissionResponse
	// Validate performs the validation check on kube resources
	Validate(context.Context, logr.Logger, *admissionv1.AdmissionRequest, string, time.Time) *admissionv1.AdmissionResponse
}

type Server

type Server interface {
	// Run TLS server in separate thread and returns control immediately
	Run(<-chan struct{})
	// Stop TLS server and returns control after the server is shut down
	Stop(context.Context)
	// Cleanup returns the chanel used to wait for the server to clean up resources
	Cleanup() <-chan struct{}
}

func NewServer

func NewServer(
	policyHandlers PolicyHandlers,
	resourceHandlers ResourceHandlers,
	exceptionHandlers ExceptionHandlers,
	configuration config.Configuration,
	metricsConfig metrics.MetricsConfigManager,
	debugModeOpts DebugModeOptions,
	tlsProvider TlsProvider,
	mwcClient controllerutils.DeleteClient[*admissionregistrationv1.MutatingWebhookConfiguration],
	vwcClient controllerutils.DeleteClient[*admissionregistrationv1.ValidatingWebhookConfiguration],
	leaseClient controllerutils.DeleteClient[*coordinationv1.Lease],
	runtime runtimeutils.Runtime,
) Server

NewServer creates new instance of server accordingly to given configuration

type TlsProvider

type TlsProvider func() ([]byte, []byte, error)