injector

Documentation

Overview

Package injector implements OSM's automatic sidecar injection facility. The sidecar injector's mutating webhook admission controller intercepts pod creation requests to mutate the pod spec to inject the sidecar proxy.

Index

• Constants
• func NewMutatingWebhook(config Config, kubeClient kubernetes.Interface, ...) error
• type Config

Constants

const (
	// MutatingWebhookName is the name of the mutating webhook used for sidecar injection
	MutatingWebhookName = "osm-inject.k8s.io"

	// WebhookHealthPath is the HTTP path at which the health of the webhook can be queried
	WebhookHealthPath = "/healthz"
)

Functions

func NewMutatingWebhook

func NewMutatingWebhook(config Config, kubeClient kubernetes.Interface, certManager certificate.Manager, kubeController k8s.Controller, meshName, osmNamespace, webhookConfigName string, stop <-chan struct{}, cfg configurator.Configurator) error

NewMutatingWebhook starts a new web server handling requests from the injector MutatingWebhookConfiguration

Types

type Config

type Config struct {
	// ListenPort defines the port on which the sidecar injector listens
	ListenPort int

	InitContainerImage string

	SidecarImage string
}

Config is the type used to represent the config options for the sidecar injection