Golang RESTOptions.Decorator方法代码示例

// NewREST returns a RESTStorage object that will work against service accounts.
func NewREST(opts generic.RESTOptions) *REST {
	prefix := "/serviceaccounts"

	newListFunc := func() runtime.Object { return &api.ServiceAccountList{} }
	storageInterface := opts.Decorator(
		opts.Storage, cachesize.GetWatchCacheSizeByResource(cachesize.ServiceAccounts), &api.ServiceAccount{}, prefix, serviceaccount.Strategy, newListFunc)

	store := &registry.Store{
		NewFunc:     func() runtime.Object { return &api.ServiceAccount{} },
		NewListFunc: newListFunc,
		KeyRootFunc: func(ctx api.Context) string {
			return registry.NamespaceKeyRootFunc(ctx, prefix)
		},
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return registry.NamespaceKeyFunc(ctx, prefix, name)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.ServiceAccount).Name, nil
		},
		PredicateFunc:           serviceaccount.Matcher,
		QualifiedResource:       api.Resource("serviceaccounts"),
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		CreateStrategy:      serviceaccount.Strategy,
		UpdateStrategy:      serviceaccount.Strategy,
		DeleteStrategy:      serviceaccount.Strategy,
		ReturnDeletedObject: true,

		Storage: storageInterface,
	}
	return &REST{store}
}

// NewStorage returns a RESTStorage object that will work against security context constraints objects.
func NewStorage(opts generic.RESTOptions) *REST {

	newListFunc := func() runtime.Object { return &api.SecurityContextConstraintsList{} }

	storageInterface := opts.Decorator(opts.Storage, cachesize.GetWatchCacheSizeByResource(cachesize.SecurityContextConstraints), &api.SecurityContextConstraints{}, Prefix, securitycontextconstraints.Strategy, newListFunc)

	store := &registry.Store{
		NewFunc:     func() runtime.Object { return &api.SecurityContextConstraints{} },
		NewListFunc: newListFunc,
		KeyRootFunc: func(ctx api.Context) string {
			return Prefix
		},
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return path.Join(Prefix, name), nil
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.SecurityContextConstraints).Name, nil
		},
		PredicateFunc: func(label labels.Selector, field fields.Selector) generic.Matcher {
			return securitycontextconstraints.Matcher(label, field)
		},
		QualifiedResource: api.Resource("securitycontextconstraints"),

		CreateStrategy:      securitycontextconstraints.Strategy,
		UpdateStrategy:      securitycontextconstraints.Strategy,
		ReturnDeletedObject: true,
		Storage:             storageInterface,
	}
	return &REST{store}
}

// NewREST returns a RESTStorage object that will work against horizontal pod autoscalers.
func NewREST(opts generic.RESTOptions) *REST {
	prefix := "/limitranges"

	newListFunc := func() runtime.Object { return &api.LimitRangeList{} }
	storageInterface := opts.Decorator(
		opts.Storage, cachesize.GetWatchCacheSizeByResource(cachesize.LimitRanges), &api.LimitRange{}, prefix, limitrange.Strategy, newListFunc)

	store := &registry.Store{
		NewFunc:     func() runtime.Object { return &api.LimitRange{} },
		NewListFunc: newListFunc,
		KeyRootFunc: func(ctx api.Context) string {
			return registry.NamespaceKeyRootFunc(ctx, prefix)
		},
		KeyFunc: func(ctx api.Context, id string) (string, error) {
			return registry.NamespaceKeyFunc(ctx, prefix, id)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.LimitRange).Name, nil
		},
		PredicateFunc: func(label labels.Selector, field fields.Selector) generic.Matcher {
			return limitrange.MatchLimitRange(label, field)
		},
		QualifiedResource:       api.Resource("limitranges"),
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		CreateStrategy: limitrange.Strategy,
		UpdateStrategy: limitrange.Strategy,
		DeleteStrategy: limitrange.Strategy,
		ExportStrategy: limitrange.Strategy,

		Storage: storageInterface,
	}
	return &REST{store}
}

// NewREST returns a RESTStorage object that will work against pod templates.
func NewREST(opts generic.RESTOptions) *REST {
	prefix := "/podtemplates"

	newListFunc := func() runtime.Object { return &api.PodTemplateList{} }
	storageInterface := opts.Decorator(
		opts.Storage, cachesize.GetWatchCacheSizeByResource(cachesize.PodTemplates), &api.PodTemplate{}, prefix, podtemplate.Strategy, newListFunc)

	store := &etcdgeneric.Etcd{
		NewFunc:     func() runtime.Object { return &api.PodTemplate{} },
		NewListFunc: newListFunc,
		KeyRootFunc: func(ctx api.Context) string {
			return etcdgeneric.NamespaceKeyRootFunc(ctx, prefix)
		},
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return etcdgeneric.NamespaceKeyFunc(ctx, prefix, name)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.PodTemplate).Name, nil
		},
		PredicateFunc: func(label labels.Selector, field fields.Selector) generic.Matcher {
			return podtemplate.MatchPodTemplate(label, field)
		},
		QualifiedResource:       api.Resource("podtemplates"),
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		CreateStrategy: podtemplate.Strategy,
		UpdateStrategy: podtemplate.Strategy,
		ExportStrategy: podtemplate.Strategy,

		ReturnDeletedObject: true,

		Storage: storageInterface,
	}
	return &REST{store}
}

// NewREST returns a RESTStorage object that will work against endpoints.
func NewREST(opts generic.RESTOptions) *REST {
	prefix := "/services/endpoints"

	newListFunc := func() runtime.Object { return &api.EndpointsList{} }
	storageInterface := opts.Decorator(
		opts.Storage, cachesize.GetWatchCacheSizeByResource(cachesize.Endpoints), &api.Endpoints{}, prefix, endpoint.Strategy, newListFunc)

	store := &registry.Store{
		NewFunc:     func() runtime.Object { return &api.Endpoints{} },
		NewListFunc: newListFunc,
		KeyRootFunc: func(ctx api.Context) string {
			return registry.NamespaceKeyRootFunc(ctx, prefix)
		},
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return registry.NamespaceKeyFunc(ctx, prefix, name)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.Endpoints).Name, nil
		},
		PredicateFunc: func(label labels.Selector, field fields.Selector) generic.Matcher {
			return endpoint.MatchEndpoints(label, field)
		},
		QualifiedResource:       api.Resource("endpoints"),
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		CreateStrategy: endpoint.Strategy,
		UpdateStrategy: endpoint.Strategy,
		DeleteStrategy: endpoint.Strategy,

		Storage: storageInterface,
	}
	return &REST{store}
}

// NewREST returns a RESTStorage object that will work against PodSecurityPolicy objects.
func NewREST(opts generic.RESTOptions) *REST {
	newListFunc := func() runtime.Object { return &extensions.PodSecurityPolicyList{} }
	storageInterface := opts.Decorator(
		opts.Storage, 100, &extensions.PodSecurityPolicy{}, Prefix, podsecuritypolicy.Strategy, newListFunc)

	store := &registry.Store{
		NewFunc:     func() runtime.Object { return &extensions.PodSecurityPolicy{} },
		NewListFunc: newListFunc,
		KeyRootFunc: func(ctx api.Context) string {
			return Prefix
		},
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return registry.NoNamespaceKeyFunc(ctx, Prefix, name)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*extensions.PodSecurityPolicy).Name, nil
		},
		PredicateFunc:           podsecuritypolicy.MatchPodSecurityPolicy,
		QualifiedResource:       extensions.Resource("podsecuritypolicies"),
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		CreateStrategy:      podsecuritypolicy.Strategy,
		UpdateStrategy:      podsecuritypolicy.Strategy,
		DeleteStrategy:      podsecuritypolicy.Strategy,
		ReturnDeletedObject: true,
		Storage:             storageInterface,
	}
	return &REST{store}
}

// NewREST returns a RESTStorage object that will work against secrets.
func NewREST(opts generic.RESTOptions) *REST {
	prefix := "/secrets"

	newListFunc := func() runtime.Object { return &api.SecretList{} }
	storageInterface := opts.Decorator(
		opts.Storage, cachesize.GetWatchCacheSizeByResource(cachesize.Secrets), &api.Secret{}, prefix, secret.Strategy, newListFunc)

	store := &etcdgeneric.Etcd{
		NewFunc:     func() runtime.Object { return &api.Secret{} },
		NewListFunc: newListFunc,
		KeyRootFunc: func(ctx api.Context) string {
			return etcdgeneric.NamespaceKeyRootFunc(ctx, prefix)
		},
		KeyFunc: func(ctx api.Context, id string) (string, error) {
			return etcdgeneric.NamespaceKeyFunc(ctx, prefix, id)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.Secret).Name, nil
		},
		PredicateFunc: func(label labels.Selector, field fields.Selector) generic.Matcher {
			return secret.Matcher(label, field)
		},
		QualifiedResource: api.Resource("secrets"),

		CreateStrategy: secret.Strategy,
		UpdateStrategy: secret.Strategy,

		Storage: storageInterface,
	}
	return &REST{store}
}

// NewREST returns a RESTStorage object that will work against services.
func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
	prefix := "/services/specs"

	newListFunc := func() runtime.Object { return &api.ServiceList{} }
	storageInterface := opts.Decorator(
		opts.Storage, cachesize.GetWatchCacheSizeByResource(cachesize.Services), &api.Service{}, prefix, service.Strategy, newListFunc)

	store := &registry.Store{
		NewFunc:     func() runtime.Object { return &api.Service{} },
		NewListFunc: newListFunc,
		KeyRootFunc: func(ctx api.Context) string {
			return registry.NamespaceKeyRootFunc(ctx, prefix)
		},
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return registry.NamespaceKeyFunc(ctx, prefix, name)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.Service).Name, nil
		},
		PredicateFunc:           service.MatchServices,
		QualifiedResource:       api.Resource("services"),
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		CreateStrategy: service.Strategy,
		UpdateStrategy: service.Strategy,
		DeleteStrategy: service.Strategy,
		ExportStrategy: service.Strategy,

		Storage: storageInterface,
	}
	statusStore := *store
	statusStore.UpdateStrategy = service.StatusStrategy
	return &REST{store}, &StatusREST{store: &statusStore}
}

// NewREST returns a RESTStorage object that will work with ConfigMap objects.
func NewREST(opts generic.RESTOptions) *REST {
	prefix := "/" + opts.ResourcePrefix

	newListFunc := func() runtime.Object { return &api.ConfigMapList{} }
	storageInterface, dFunc := opts.Decorator(
		opts.StorageConfig,
		cachesize.GetWatchCacheSizeByResource(cachesize.ConfigMaps),
		&api.ConfigMap{},
		prefix,
		configmap.Strategy,
		newListFunc,
		configmap.GetAttrs,
		storage.NoTriggerPublisher)

	store := &genericregistry.Store{
		NewFunc: func() runtime.Object {
			return &api.ConfigMap{}
		},

		// NewListFunc returns an object to store results of an etcd list.
		NewListFunc: newListFunc,

		// Produces a path that etcd understands, to the root of the resource
		// by combining the namespace in the context with the given prefix.
		KeyRootFunc: func(ctx api.Context) string {
			return genericregistry.NamespaceKeyRootFunc(ctx, prefix)
		},

		// Produces a path that etcd understands, to the resource by combining
		// the namespace in the context with the given prefix
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return genericregistry.NamespaceKeyFunc(ctx, prefix, name)
		},

		// Retrieves the name field of a ConfigMap object.
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.ConfigMap).Name, nil
		},

		// Matches objects based on labels/fields for list and watch
		PredicateFunc: configmap.MatchConfigMap,

		QualifiedResource: api.Resource("configmaps"),

		EnableGarbageCollection: opts.EnableGarbageCollection,
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		CreateStrategy: configmap.Strategy,
		UpdateStrategy: configmap.Strategy,
		DeleteStrategy: configmap.Strategy,

		Storage:     storageInterface,
		DestroyFunc: dFunc,
	}
	return &REST{store}
}

// NewREST returns a RESTStorage object that will work against replication controllers.
func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
	prefix := "/" + opts.ResourcePrefix

	newListFunc := func() runtime.Object { return &api.ReplicationControllerList{} }
	storageInterface, dFunc := opts.Decorator(
		opts.StorageConfig,
		cachesize.GetWatchCacheSizeByResource(cachesize.Controllers),
		&api.ReplicationController{},
		prefix,
		controller.Strategy,
		newListFunc,
		controller.GetAttrs,
		storage.NoTriggerPublisher,
	)

	store := &genericregistry.Store{
		NewFunc: func() runtime.Object { return &api.ReplicationController{} },

		// NewListFunc returns an object capable of storing results of an etcd list.
		NewListFunc: newListFunc,
		// Produces a path that etcd understands, to the root of the resource
		// by combining the namespace in the context with the given prefix
		KeyRootFunc: func(ctx api.Context) string {
			return genericregistry.NamespaceKeyRootFunc(ctx, prefix)
		},
		// Produces a path that etcd understands, to the resource by combining
		// the namespace in the context with the given prefix
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return genericregistry.NamespaceKeyFunc(ctx, prefix, name)
		},
		// Retrieve the name field of a replication controller
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.ReplicationController).Name, nil
		},
		// Used to match objects based on labels/fields for list and watch
		PredicateFunc:     controller.MatchController,
		QualifiedResource: api.Resource("replicationcontrollers"),

		EnableGarbageCollection: opts.EnableGarbageCollection,
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		// Used to validate controller creation
		CreateStrategy: controller.Strategy,

		// Used to validate controller updates
		UpdateStrategy: controller.Strategy,
		DeleteStrategy: controller.Strategy,

		Storage:     storageInterface,
		DestroyFunc: dFunc,
	}
	statusStore := *store
	statusStore.UpdateStrategy = controller.StatusStrategy

	return &REST{store}, &StatusREST{store: &statusStore}
}

// NewStorage returns a RESTStorage object that will work against pods.
func NewStorage(opts generic.RESTOptions, k client.ConnectionInfoGetter, proxyTransport http.RoundTripper, podDisruptionBudgetClient policyclient.PodDisruptionBudgetsGetter) PodStorage {
	prefix := "/" + opts.ResourcePrefix

	newListFunc := func() runtime.Object { return &api.PodList{} }
	storageInterface, dFunc := opts.Decorator(
		opts.StorageConfig,
		cachesize.GetWatchCacheSizeByResource(cachesize.Pods),
		&api.Pod{},
		prefix,
		pod.Strategy,
		newListFunc,
		pod.GetAttrs,
		pod.NodeNameTriggerFunc,
	)

	store := &genericregistry.Store{
		NewFunc:     func() runtime.Object { return &api.Pod{} },
		NewListFunc: newListFunc,
		KeyRootFunc: func(ctx api.Context) string {
			return genericregistry.NamespaceKeyRootFunc(ctx, prefix)
		},
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return genericregistry.NamespaceKeyFunc(ctx, prefix, name)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.Pod).Name, nil
		},
		PredicateFunc:           pod.MatchPod,
		QualifiedResource:       api.Resource("pods"),
		EnableGarbageCollection: opts.EnableGarbageCollection,
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		CreateStrategy:      pod.Strategy,
		UpdateStrategy:      pod.Strategy,
		DeleteStrategy:      pod.Strategy,
		ReturnDeletedObject: true,

		Storage:     storageInterface,
		DestroyFunc: dFunc,
	}

	statusStore := *store
	statusStore.UpdateStrategy = pod.StatusStrategy

	return PodStorage{
		Pod:         &REST{store, proxyTransport},
		Binding:     &BindingREST{store: store},
		Eviction:    newEvictionStorage(store, podDisruptionBudgetClient),
		Status:      &StatusREST{store: &statusStore},
		Log:         &podrest.LogREST{Store: store, KubeletConn: k},
		Proxy:       &podrest.ProxyREST{Store: store, ProxyTransport: proxyTransport},
		Exec:        &podrest.ExecREST{Store: store, KubeletConn: k},
		Attach:      &podrest.AttachREST{Store: store, KubeletConn: k},
		PortForward: &podrest.PortForwardREST{Store: store, KubeletConn: k},
	}
}

// NewREST returns a RESTStorage object that will work against ScheduledJobs.
func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
	prefix := "/" + opts.ResourcePrefix

	newListFunc := func() runtime.Object { return &batch.ScheduledJobList{} }
	storageInterface := opts.Decorator(
		opts.StorageConfig,
		cachesize.GetWatchCacheSizeByResource(cachesize.ScheduledJobs),
		&batch.ScheduledJob{},
		prefix,
		scheduledjob.Strategy,
		newListFunc,
		storage.NoTriggerPublisher,
	)

	store := &registry.Store{
		NewFunc: func() runtime.Object { return &batch.ScheduledJob{} },

		// NewListFunc returns an object capable of storing results of an etcd list.
		NewListFunc: newListFunc,
		// Produces a path that etcd understands, to the root of the resource
		// by combining the namespace in the context with the given prefix
		KeyRootFunc: func(ctx api.Context) string {
			return registry.NamespaceKeyRootFunc(ctx, prefix)
		},
		// Produces a path that etcd understands, to the resource by combining
		// the namespace in the context with the given prefix
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return registry.NamespaceKeyFunc(ctx, prefix, name)
		},
		// Retrieve the name field of a scheduled job
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*batch.ScheduledJob).Name, nil
		},
		// Used to match objects based on labels/fields for list and watch
		PredicateFunc:           scheduledjob.MatchScheduledJob,
		QualifiedResource:       batch.Resource("scheduledjobs"),
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		// Used to validate scheduled job creation
		CreateStrategy: scheduledjob.Strategy,

		// Used to validate scheduled job updates
		UpdateStrategy: scheduledjob.Strategy,
		DeleteStrategy: scheduledjob.Strategy,

		Storage: storageInterface,
	}

	statusStore := *store
	statusStore.UpdateStrategy = scheduledjob.StatusStrategy

	return &REST{store}, &StatusREST{store: &statusStore}
}

// NewREST returns a registry which will store CertificateSigningRequest in the given helper
func NewREST(opts generic.RESTOptions) (*REST, *StatusREST, *ApprovalREST) {
	prefix := "/" + opts.ResourcePrefix

	newListFunc := func() runtime.Object { return &certificates.CertificateSigningRequestList{} }
	storageInterface, dFunc := opts.Decorator(
		opts.StorageConfig,
		cachesize.GetWatchCacheSizeByResource(cachesize.CertificateSigningRequests),
		&certificates.CertificateSigningRequest{},
		prefix,
		csrregistry.Strategy,
		newListFunc,
		storage.NoTriggerPublisher,
	)

	store := &registry.Store{
		NewFunc:     func() runtime.Object { return &certificates.CertificateSigningRequest{} },
		NewListFunc: newListFunc,
		KeyRootFunc: func(ctx api.Context) string {
			return prefix
		},
		KeyFunc: func(ctx api.Context, id string) (string, error) {
			return registry.NoNamespaceKeyFunc(ctx, prefix, id)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*certificates.CertificateSigningRequest).Name, nil
		},
		PredicateFunc: func(label labels.Selector, field fields.Selector) storage.SelectionPredicate {
			return csrregistry.Matcher(label, field)
		},
		QualifiedResource:       certificates.Resource("certificatesigningrequests"),
		EnableGarbageCollection: opts.EnableGarbageCollection,
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		CreateStrategy: csrregistry.Strategy,
		UpdateStrategy: csrregistry.Strategy,
		DeleteStrategy: csrregistry.Strategy,

		Storage:     storageInterface,
		DestroyFunc: dFunc,
	}

	// Subresources use the same store and creation strategy, which only
	// allows empty subs. Updates to an existing subresource are handled by
	// dedicated strategies.
	statusStore := *store
	statusStore.UpdateStrategy = csrregistry.StatusStrategy

	approvalStore := *store
	approvalStore.UpdateStrategy = csrregistry.ApprovalStrategy

	return &REST{store}, &StatusREST{store: &statusStore}, &ApprovalREST{store: &approvalStore}
}

// NewREST returns a RESTStorage object that will work against network policies.
func NewREST(opts generic.RESTOptions) *REST {
	prefix := "/" + opts.ResourcePrefix

	newListFunc := func() runtime.Object { return &apiregistration.APIServiceList{} }
	storageInterface, dFunc := opts.Decorator(
		opts.StorageConfig,
		1000, // cache size
		&apiregistration.APIService{},
		prefix,
		strategy,
		newListFunc,
		getAttrs,
		storage.NoTriggerPublisher,
	)

	store := &registry.Store{
		NewFunc: func() runtime.Object { return &apiregistration.APIService{} },

		// NewListFunc returns an object capable of storing results of an etcd list.
		NewListFunc: newListFunc,
		// Produces a APIService that etcd understands, to the root of the resource
		// by combining the namespace in the context with the given prefix
		KeyRootFunc: func(ctx api.Context) string {
			return prefix
		},
		// Produces a APIService that etcd understands, to the resource by combining
		// the namespace in the context with the given prefix
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return registry.NoNamespaceKeyFunc(ctx, prefix, name)
		},
		// Retrieve the name field of an apiserver
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*apiregistration.APIService).Name, nil
		},
		// Used to match objects based on labels/fields for list and watch
		PredicateFunc:           MatchAPIService,
		QualifiedResource:       apiregistration.Resource("apiservers"),
		EnableGarbageCollection: opts.EnableGarbageCollection,
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		// Used to validate controller creation
		CreateStrategy: strategy,

		// Used to validate controller updates
		UpdateStrategy: strategy,
		DeleteStrategy: strategy,

		Storage:     storageInterface,
		DestroyFunc: dFunc,
	}
	return &REST{store}
}

// NewREST returns a RESTStorage object that will work against pod disruption budgets.
func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
	prefix := "/poddisruptionbudgets"

	newListFunc := func() runtime.Object { return &policyapi.PodDisruptionBudgetList{} }
	storageInterface := opts.Decorator(
		opts.Storage,
		cachesize.GetWatchCacheSizeByResource(cachesize.PodDisruptionBudget),
		&policyapi.PodDisruptionBudget{},
		prefix,
		poddisruptionbudget.Strategy,
		newListFunc,
		storage.NoTriggerPublisher,
	)

	store := &registry.Store{
		NewFunc: func() runtime.Object { return &policyapi.PodDisruptionBudget{} },

		// NewListFunc returns an object capable of storing results of an etcd list.
		NewListFunc: newListFunc,
		// Produces a podDisruptionBudget that etcd understands, to the root of the resource
		// by combining the namespace in the context with the given prefix
		KeyRootFunc: func(ctx api.Context) string {
			return registry.NamespaceKeyRootFunc(ctx, prefix)
		},
		// Produces a podDisruptionBudget that etcd understands, to the resource by combining
		// the namespace in the context with the given prefix
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return registry.NamespaceKeyFunc(ctx, prefix, name)
		},
		// Retrieve the name field of a pod disruption budget
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*policyapi.PodDisruptionBudget).Name, nil
		},
		// Used to match objects based on labels/fields for list and watch
		PredicateFunc:           poddisruptionbudget.MatchPodDisruptionBudget,
		QualifiedResource:       policyapi.Resource("poddisruptionbudgets"),
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		// Used to validate controller creation
		CreateStrategy: poddisruptionbudget.Strategy,

		// Used to validate controller updates
		UpdateStrategy: poddisruptionbudget.Strategy,
		DeleteStrategy: poddisruptionbudget.Strategy,

		Storage: storageInterface,
	}
	statusStore := *store
	statusStore.UpdateStrategy = poddisruptionbudget.StatusStrategy
	return &REST{store}, &StatusREST{store: &statusStore}
}