handler

Documentation

Index

• type AdmissionError
  • func (e AdmissionError) Error() string
• type AdmissionHandler
  • func (ah *AdmissionHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)
• type AdmitFunc
  • func EnforcePodAnnotations(ignoredNamespaces []string, requiredAnnotations map[string]func(string) bool) AdmitFunc

Types

type AdmissionError

type AdmissionError struct {
	Allowed bool
	Message string
	Debug   string
	UID     types.UID
}

AdmissionError represents an error (rejection, serialization error, etc) from an AdmissionHandler endpoint/handler.

func (AdmissionError) Error

func (e AdmissionError) Error() string

type AdmissionHandler

type AdmissionHandler struct {
	// The AdmitFunc to invoke for this handler.
	AdmitFunc AdmitFunc
	// LimitBytes limits the size of objects the webhook will handle.
	LimitBytes int64
	// contains filtered or unexported fields
}

AdmissionHandler ...

func (*AdmissionHandler) ServeHTTP

func (ah *AdmissionHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)

type AdmitFunc

type AdmitFunc func(reviewRequest *admission.AdmissionReview) (*admission.AdmissionResponse, error)

AdmitFunc is a type for building Kubernetes admission webhooks. An AdmitFunc should check whether an admission request is valid, and shall return an admission response that sets AdmissionResponse.Allowed to true or false as needed.

Users wishing to build their own admission handlers should satisfy the AdmitFunc type, and pass it to an AdmissionHandler for serving over HTTP.

Note: this mirrors the type in k8s source: https://github.com/kubernetes/kubernetes/blob/v1.13.0/test/images/webhook/main.go#L43-L44

func EnforcePodAnnotations

func EnforcePodAnnotations(ignoredNamespaces []string, requiredAnnotations map[string]func(string) bool) AdmitFunc

EnforcePodAnnotations ...