Adding IngressClass to networking/v1beta1

Co-authored-by: Christopher M. Luciano <cmluciano@us.ibm.com>

Kubernetes-commit: 132d2afca0794b4bcaedb6dbbefe4e9d66e80239

informers/generic.go

@@ -244,6 +244,8 @@ func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource
 		// Group=networking.k8s.io, Version=v1beta1
 	case networkingv1beta1.SchemeGroupVersion.WithResource("ingresses"):
 		return &genericInformer{resource: resource.GroupResource(), informer: f.Networking().V1beta1().Ingresses().Informer()}, nil
+	case networkingv1beta1.SchemeGroupVersion.WithResource("ingressclasses"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Networking().V1beta1().IngressClasses().Informer()}, nil
 
 		// Group=node.k8s.io, Version=v1alpha1
 	case nodev1alpha1.SchemeGroupVersion.WithResource("runtimeclasses"):

informers/networking/v1beta1/ingressclass.go

@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	"context"
+	time "time"
+
+	networkingv1beta1 "k8s.io/api/networking/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/networking/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// IngressClassInformer provides access to a shared informer and lister for
+// IngressClasses.
+type IngressClassInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.IngressClassLister
+}
+
+type ingressClassInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewIngressClassInformer constructs a new informer for IngressClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewIngressClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredIngressClassInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredIngressClassInformer constructs a new informer for IngressClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredIngressClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.NetworkingV1beta1().IngressClasses().List(context.TODO(), options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.NetworkingV1beta1().IngressClasses().Watch(context.TODO(), options)
+			},
+		},
+		&networkingv1beta1.IngressClass{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *ingressClassInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredIngressClassInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *ingressClassInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&networkingv1beta1.IngressClass{}, f.defaultInformer)
+}
+
+func (f *ingressClassInformer) Lister() v1beta1.IngressClassLister {
+	return v1beta1.NewIngressClassLister(f.Informer().GetIndexer())
+}

informers/networking/v1beta1/interface.go

@@ -26,6 +26,8 @@ import (
 type Interface interface {
 	// Ingresses returns a IngressInformer.
 	Ingresses() IngressInformer
+	// IngressClasses returns a IngressClassInformer.
+	IngressClasses() IngressClassInformer
 }
 
 type version struct {
@@ -43,3 +45,8 @@ func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakList
 func (v *version) Ingresses() IngressInformer {
 	return &ingressInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
 }
+
+// IngressClasses returns a IngressClassInformer.
+func (v *version) IngressClasses() IngressClassInformer {
+	return &ingressClassInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}

kubernetes/typed/networking/v1beta1/fake/fake_ingressclass.go

@@ -0,0 +1,122 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	"context"
+
+	v1beta1 "k8s.io/api/networking/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeIngressClasses implements IngressClassInterface
+type FakeIngressClasses struct {
+	Fake *FakeNetworkingV1beta1
+}
+
+var ingressclassesResource = schema.GroupVersionResource{Group: "networking.k8s.io", Version: "v1beta1", Resource: "ingressclasses"}
+
+var ingressclassesKind = schema.GroupVersionKind{Group: "networking.k8s.io", Version: "v1beta1", Kind: "IngressClass"}
+
+// Get takes name of the ingressClass, and returns the corresponding ingressClass object, and an error if there is any.
+func (c *FakeIngressClasses) Get(ctx context.Context, name string, options v1.GetOptions) (result *v1beta1.IngressClass, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootGetAction(ingressclassesResource, name), &v1beta1.IngressClass{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1beta1.IngressClass), err
+}
+
+// List takes label and field selectors, and returns the list of IngressClasses that match those selectors.
+func (c *FakeIngressClasses) List(ctx context.Context, opts v1.ListOptions) (result *v1beta1.IngressClassList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootListAction(ingressclassesResource, ingressclassesKind, opts), &v1beta1.IngressClassList{})
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1beta1.IngressClassList{ListMeta: obj.(*v1beta1.IngressClassList).ListMeta}
+	for _, item := range obj.(*v1beta1.IngressClassList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested ingressClasses.
+func (c *FakeIngressClasses) Watch(ctx context.Context, opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewRootWatchAction(ingressclassesResource, opts))
+}
+
+// Create takes the representation of a ingressClass and creates it.  Returns the server's representation of the ingressClass, and an error, if there is any.
+func (c *FakeIngressClasses) Create(ctx context.Context, ingressClass *v1beta1.IngressClass, opts v1.CreateOptions) (result *v1beta1.IngressClass, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootCreateAction(ingressclassesResource, ingressClass), &v1beta1.IngressClass{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1beta1.IngressClass), err
+}
+
+// Update takes the representation of a ingressClass and updates it. Returns the server's representation of the ingressClass, and an error, if there is any.
+func (c *FakeIngressClasses) Update(ctx context.Context, ingressClass *v1beta1.IngressClass, opts v1.UpdateOptions) (result *v1beta1.IngressClass, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootUpdateAction(ingressclassesResource, ingressClass), &v1beta1.IngressClass{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1beta1.IngressClass), err
+}
+
+// Delete takes name of the ingressClass and deletes it. Returns an error if one occurs.
+func (c *FakeIngressClasses) Delete(ctx context.Context, name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewRootDeleteAction(ingressclassesResource, name), &v1beta1.IngressClass{})
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeIngressClasses) DeleteCollection(ctx context.Context, options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewRootDeleteCollectionAction(ingressclassesResource, listOptions)
+
+	_, err := c.Fake.Invokes(action, &v1beta1.IngressClassList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched ingressClass.
+func (c *FakeIngressClasses) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts v1.PatchOptions, subresources ...string) (result *v1beta1.IngressClass, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootPatchSubresourceAction(ingressclassesResource, name, pt, data, subresources...), &v1beta1.IngressClass{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1beta1.IngressClass), err
+}

kubernetes/typed/networking/v1beta1/fake/fake_networking_client.go

@@ -32,6 +32,10 @@ func (c *FakeNetworkingV1beta1) Ingresses(namespace string) v1beta1.IngressInter
 	return &FakeIngresses{c, namespace}
 }
 
+func (c *FakeNetworkingV1beta1) IngressClasses() v1beta1.IngressClassInterface {
+	return &FakeIngressClasses{c}
+}
+
 // RESTClient returns a RESTClient that is used to communicate
 // with API server by this client implementation.
 func (c *FakeNetworkingV1beta1) RESTClient() rest.Interface {

kubernetes/typed/networking/v1beta1/generated_expansion.go

@@ -19,3 +19,5 @@ limitations under the License.
 package v1beta1
 
 type IngressExpansion interface{}
+
+type IngressClassExpansion interface{}

kubernetes/typed/networking/v1beta1/ingressclass.go

@@ -0,0 +1,168 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	"context"
+	"time"
+
+	v1beta1 "k8s.io/api/networking/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// IngressClassesGetter has a method to return a IngressClassInterface.
+// A group's client should implement this interface.
+type IngressClassesGetter interface {
+	IngressClasses() IngressClassInterface
+}
+
+// IngressClassInterface has methods to work with IngressClass resources.
+type IngressClassInterface interface {
+	Create(ctx context.Context, ingressClass *v1beta1.IngressClass, opts v1.CreateOptions) (*v1beta1.IngressClass, error)
+	Update(ctx context.Context, ingressClass *v1beta1.IngressClass, opts v1.UpdateOptions) (*v1beta1.IngressClass, error)
+	Delete(ctx context.Context, name string, opts *v1.DeleteOptions) error
+	DeleteCollection(ctx context.Context, opts *v1.DeleteOptions, listOpts v1.ListOptions) error
+	Get(ctx context.Context, name string, opts v1.GetOptions) (*v1beta1.IngressClass, error)
+	List(ctx context.Context, opts v1.ListOptions) (*v1beta1.IngressClassList, error)
+	Watch(ctx context.Context, opts v1.ListOptions) (watch.Interface, error)
+	Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts v1.PatchOptions, subresources ...string) (result *v1beta1.IngressClass, err error)
+	IngressClassExpansion
+}
+
+// ingressClasses implements IngressClassInterface
+type ingressClasses struct {
+	client rest.Interface
+}
+
+// newIngressClasses returns a IngressClasses
+func newIngressClasses(c *NetworkingV1beta1Client) *ingressClasses {
+	return &ingressClasses{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the ingressClass, and returns the corresponding ingressClass object, and an error if there is any.
+func (c *ingressClasses) Get(ctx context.Context, name string, options v1.GetOptions) (result *v1beta1.IngressClass, err error) {
+	result = &v1beta1.IngressClass{}
+	err = c.client.Get().
+		Resource("ingressclasses").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of IngressClasses that match those selectors.
+func (c *ingressClasses) List(ctx context.Context, opts v1.ListOptions) (result *v1beta1.IngressClassList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1beta1.IngressClassList{}
+	err = c.client.Get().
+		Resource("ingressclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested ingressClasses.
+func (c *ingressClasses) Watch(ctx context.Context, opts v1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Resource("ingressclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch(ctx)
+}
+
+// Create takes the representation of a ingressClass and creates it.  Returns the server's representation of the ingressClass, and an error, if there is any.
+func (c *ingressClasses) Create(ctx context.Context, ingressClass *v1beta1.IngressClass, opts v1.CreateOptions) (result *v1beta1.IngressClass, err error) {
+	result = &v1beta1.IngressClass{}
+	err = c.client.Post().
+		Resource("ingressclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(ingressClass).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Update takes the representation of a ingressClass and updates it. Returns the server's representation of the ingressClass, and an error, if there is any.
+func (c *ingressClasses) Update(ctx context.Context, ingressClass *v1beta1.IngressClass, opts v1.UpdateOptions) (result *v1beta1.IngressClass, err error) {
+	result = &v1beta1.IngressClass{}
+	err = c.client.Put().
+		Resource("ingressclasses").
+		Name(ingressClass.Name).
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(ingressClass).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Delete takes name of the ingressClass and deletes it. Returns an error if one occurs.
+func (c *ingressClasses) Delete(ctx context.Context, name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("ingressclasses").
+		Name(name).
+		Body(options).
+		Do(ctx).
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *ingressClasses) DeleteCollection(ctx context.Context, options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Resource("ingressclasses").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do(ctx).
+		Error()
+}
+
+// Patch applies the patch and returns the patched ingressClass.
+func (c *ingressClasses) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts v1.PatchOptions, subresources ...string) (result *v1beta1.IngressClass, err error) {
+	result = &v1beta1.IngressClass{}
+	err = c.client.Patch(pt).
+		Resource("ingressclasses").
+		Name(name).
+		SubResource(subresources...).
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(data).
+		Do(ctx).
+		Into(result)
+	return
+}

kubernetes/typed/networking/v1beta1/networking_client.go

@@ -27,6 +27,7 @@ import (
 type NetworkingV1beta1Interface interface {
 	RESTClient() rest.Interface
 	IngressesGetter
+	IngressClassesGetter
 }
 
 // NetworkingV1beta1Client is used to interact with features provided by the networking.k8s.io group.
@@ -38,6 +39,10 @@ func (c *NetworkingV1beta1Client) Ingresses(namespace string) IngressInterface {
 	return newIngresses(c, namespace)
 }
 
+func (c *NetworkingV1beta1Client) IngressClasses() IngressClassInterface {
+	return newIngressClasses(c)
+}
+
 // NewForConfig creates a new NetworkingV1beta1Client for the given config.
 func NewForConfig(c *rest.Config) (*NetworkingV1beta1Client, error) {
 	config := *c

listers/networking/v1beta1/expansion_generated.go

@@ -25,3 +25,7 @@ type IngressListerExpansion interface{}
 // IngressNamespaceListerExpansion allows custom methods to be added to
 // IngressNamespaceLister.
 type IngressNamespaceListerExpansion interface{}
+
+// IngressClassListerExpansion allows custom methods to be added to
+// IngressClassLister.
+type IngressClassListerExpansion interface{}

listers/networking/v1beta1/ingressclass.go

@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/networking/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// IngressClassLister helps list IngressClasses.
+type IngressClassLister interface {
+	// List lists all IngressClasses in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.IngressClass, err error)
+	// Get retrieves the IngressClass from the index for a given name.
+	Get(name string) (*v1beta1.IngressClass, error)
+	IngressClassListerExpansion
+}
+
+// ingressClassLister implements the IngressClassLister interface.
+type ingressClassLister struct {
+	indexer cache.Indexer
+}
+
+// NewIngressClassLister returns a new IngressClassLister.
+func NewIngressClassLister(indexer cache.Indexer) IngressClassLister {
+	return &ingressClassLister{indexer: indexer}
+}
+
+// List lists all IngressClasses in the indexer.
+func (s *ingressClassLister) List(selector labels.Selector) (ret []*v1beta1.IngressClass, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.IngressClass))
+	})
+	return ret, err
+}
+
+// Get retrieves the IngressClass from the index for a given name.
+func (s *ingressClassLister) Get(name string) (*v1beta1.IngressClass, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("ingressclass"), name)
+	}
+	return obj.(*v1beta1.IngressClass), nil
+}