namespace

package
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Published: Sep 13, 2023 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Overview

Package namespace defines the utilities that are used by the webhook plugin to decide if a webhook should be applied to an object based on its namespace.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Matcher

type Matcher struct {
	NamespaceLister corelisters.NamespaceLister
	Client          clientset.Interface
}

Matcher decides if a request is exempted by the NamespaceSelector of a webhook configuration.

func (*Matcher) GetNamespaceLabels

func (m *Matcher) GetNamespaceLabels(attr admission.Attributes) (map[string]string, error)

GetNamespaceLabels gets the labels of the namespace related to the attr.

func (*Matcher) MatchNamespaceSelector

func (m *Matcher) MatchNamespaceSelector(p NamespaceSelectorProvider, attr admission.Attributes) (bool, *apierrors.StatusError)

MatchNamespaceSelector decideds whether the request matches the namespaceSelctor of the webhook. Only when they match, the webhook is called.

func (*Matcher) Validate

func (m *Matcher) Validate() error

Validate checks if the Matcher has a NamespaceLister and Client.

type NamespaceSelectorProvider

type NamespaceSelectorProvider interface {
	// GetNamespaceSelector gets the webhook NamespaceSelector field.
	GetParsedNamespaceSelector() (labels.Selector, error)
}

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