featuregates

Documentation

Index

• func GenerateCustomFeatures(features []string) *configv1.CustomFeatureGates
• type FeatureGate
  • func FeatureGateFromFeatureSets(knownFeatureSets map[configv1.FeatureSet]*features.FeatureGateEnabledDisabled, ...) FeatureGate
• type GatedInstallConfigFeature

Functions

func GenerateCustomFeatures

func GenerateCustomFeatures(features []string) *configv1.CustomFeatureGates

GenerateCustomFeatures generates the custom feature gates from the install config.

Types

type FeatureGate

type FeatureGate interface {
	// Enabled returns true if the key is enabled.
	Enabled(key configv1.FeatureGateName) bool
}

FeatureGate indicates whether a given feature is enabled or not This interface is heavily influenced by k8s.io/component-base, but not exactly compatible.

func FeatureGateFromFeatureSets

func FeatureGateFromFeatureSets(knownFeatureSets map[configv1.FeatureSet]*features.FeatureGateEnabledDisabled, fs configv1.FeatureSet, customFS *configv1.CustomFeatureGates) FeatureGate

FeatureGateFromFeatureSets creates a FeatureGate from the active feature sets.

type GatedInstallConfigFeature

type GatedInstallConfigFeature struct {
	FeatureGateName configv1.FeatureGateName
	Condition       bool
	Field           *field.Path
}

GatedInstallConfigFeature contains fields that will be used to validate that required feature gates are enabled when gated install config fields are used. FeatureGateName: openshift/api feature gate required to enable the use of Field Condition: the check which determines whether the install config field is used, if Condition evaluates to True, FeatureGateName must be enabled to pass validation. Field: the gated install config field, Field is used in the error message.