shoot

Documentation

Index

• Constants
• func EnsureNetworkPolicy(ctx context.Context, c client.Client, namespace, providerName string, port int) error
• func GetNetworkPolicyMeta(namespace, providerName string) *networkingv1.NetworkPolicy
• func New(mgr manager.Manager, args Args) (*extensionswebhook.Webhook, error)
• type Args

Constants

const (
	// WebhookName is the name of the shoot webhook.
	WebhookName = "shoot"
	// KindSystem is used for webhooks which should only apply to the to the kube-system namespace.
	KindSystem = "system"
)

Functions

func EnsureNetworkPolicy

func EnsureNetworkPolicy(ctx context.Context, c client.Client, namespace, providerName string, port int) error

EnsureNetworkPolicy ensures that the required network policy that allows the kube-apiserver running in the given namespace to talk to the extension webhook is installed.

func GetNetworkPolicyMeta

func GetNetworkPolicyMeta(namespace, providerName string) *networkingv1.NetworkPolicy

GetNetworkPolicyMeta returns the network policy object with filled meta data.

func New

func New(mgr manager.Manager, args Args) (*extensionswebhook.Webhook, error)

New creates a new webhook with the shoot as target cluster.

Types

type Args

type Args struct {
	// Types is a list of resource types.
	Types []extensionswebhook.Type
	// Mutator is a mutator to be used by the admission handler. It doesn't need the shoot client.
	Mutator extensionswebhook.Mutator
	// MutatorWithShootClient is a mutator to be used by the admission handler. It needs the shoot client.
	MutatorWithShootClient extensionswebhook.MutatorWithShootClient
}

Args are arguments for creating a webhook targeting a shoot.