mutating

package
v0.35.0 Latest Latest
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 Go to latest Published: Dec 17, 2025 License: Apache-2.0 Imports: 38 Imported by: 7

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Index

Constants

View Source 
const (
	// PluginName indicates the name of admission plug-in
	PluginName = "MutatingAdmissionPolicy"
)

Variables

This section is empty.

Functions

func ErrorType added in v0.34.0 

func ErrorType(err error) celmetrics.MutationErrorType

ErrorType decodes the error to determine the error type that the metrics understand.

func NewDispatcher 

func NewDispatcher(a authorizer.Authorizer, m *matching.Matcher, tcm patch.TypeConverterManager) generic.Dispatcher[PolicyHook]

func NewMutatingAdmissionPolicyAccessor 

func NewMutatingAdmissionPolicyAccessor(obj *Policy) generic.PolicyAccessor

func NewMutatingAdmissionPolicyBindingAccessor 

func NewMutatingAdmissionPolicyBindingAccessor(obj *PolicyBinding) generic.BindingAccessor

func Register 

func Register(plugins *admission.Plugins)

Register registers a plugin

Types

type MutationEvaluationFunc 

type MutationEvaluationFunc func(
	ctx context.Context,
	matchedResource schema.GroupVersionResource,
	versionedAttr *admission.VersionedAttributes,
	o admission.ObjectInterfaces,
	versionedParams runtime.Object,
	namespace *corev1.Namespace,
	typeConverter managedfields.TypeConverter,
	runtimeCELCostBudget int64,
	authorizer authorizer.Authorizer,
) (runtime.Object, error)

type Mutator 

type Mutator struct {
}

type Plugin 

type Plugin struct {
	*generic.Plugin[PolicyHook]
}

Plugin is an implementation of admission.Interface.

func NewPlugin 

func NewPlugin(_ io.Reader) *Plugin

NewPlugin returns a generic admission webhook plugin.

func (*Plugin) Admit 

func (a *Plugin) Admit(ctx context.Context, attr admission.Attributes, o admission.ObjectInterfaces) error

Admit makes an admission decision based on the request attributes.

func (*Plugin) InspectFeatureGates 

func (a *Plugin) InspectFeatureGates(featureGates featuregate.FeatureGate)

type Policy 

type Policy = v1beta1.MutatingAdmissionPolicy

type PolicyBinding 

type PolicyBinding = v1beta1.MutatingAdmissionPolicyBinding

type PolicyEvaluator 

type PolicyEvaluator struct {
	Matcher        matchconditions.Matcher
	Mutators       []patch.Patcher
	CompositionEnv *cel.CompositionEnv
	Error          error
}

type PolicyHook 

type PolicyHook = generic.PolicyHook[*Policy, *PolicyBinding, PolicyEvaluator]

type PolicyMutation 

type PolicyMutation = v1beta1.Mutation

type Variable 

type Variable struct {
	Name       string
	Expression string
}

Variable is a named expression for composition.

func (*Variable) GetExpression 

func (v *Variable) GetExpression() string

func (*Variable) GetName 

func (v *Variable) GetName() string

func (*Variable) ReturnTypes 

func (v *Variable) ReturnTypes() []*celgo.Type

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