admission

Documentation

Overview

Package admission handles kubernetes admissions, it takes admission requests and returns admission reviews; for example, to mutate or validate pods

Index

• func ResolvePod(a MutationRequest) (*corev1.Pod, error)
• type MutationRequest
  • func (a MutationRequest) CreatePodPatch(pod *corev1.Pod, params appContext.Parameters) ([]byte, error)
  • func (a MutationRequest) ProcessAdmissionRequest() (*admissionv1.AdmissionReview, error)

Functions

func ResolvePod

func ResolvePod(a MutationRequest) (*corev1.Pod, error)

ResolvePod extracts a pod from an admission request

Types

type MutationRequest

type MutationRequest struct {
	Logger       *logrus.Entry
	IsDebugLevel bool
	Request      *admissionv1.AdmissionRequest

	DefaultImage       string
	DefaultGitUsername string
	DefaultGitToken    string

	Client kubernetes.Interface
}

MutationRequest is a container for admission logic

func (MutationRequest) CreatePodPatch

func (a MutationRequest) CreatePodPatch(pod *corev1.Pod, params appContext.Parameters) ([]byte, error)

CreatePodPatch returns a json patch containing all the mutations needed for a given pod

func (MutationRequest) ProcessAdmissionRequest

func (a MutationRequest) ProcessAdmissionRequest() (*admissionv1.AdmissionReview, error)

ProcessAdmissionRequest takes an admission request and mutates the pod within, it returns an admission review with mutations as a json patch (if any)