Add TCP Middlewares support

pkg/provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1/interface.go

@@ -40,6 +40,8 @@ type Interface interface {
 	IngressRouteUDPs() IngressRouteUDPInformer
 	// Middlewares returns a MiddlewareInformer.
 	Middlewares() MiddlewareInformer
+	// MiddlewareTCPs returns a MiddlewareTCPInformer.
+	MiddlewareTCPs() MiddlewareTCPInformer
 	// ServersTransports returns a ServersTransportInformer.
 	ServersTransports() ServersTransportInformer
 	// TLSOptions returns a TLSOptionInformer.
@@ -81,6 +83,11 @@ func (v *version) Middlewares() MiddlewareInformer {
 	return &middlewareInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
 }
 
+// MiddlewareTCPs returns a MiddlewareTCPInformer.
+func (v *version) MiddlewareTCPs() MiddlewareTCPInformer {
+	return &middlewareTCPInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
 // ServersTransports returns a ServersTransportInformer.
 func (v *version) ServersTransports() ServersTransportInformer {
 	return &serversTransportInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}

pkg/provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1/middlewaretcp.go

@@ -0,0 +1,98 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2020 Containous SAS; 2020-2021 Traefik Labs
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	"context"
+	time "time"
+
+	versioned "github.com/traefik/traefik/v2/pkg/provider/kubernetes/crd/generated/clientset/versioned"
+	internalinterfaces "github.com/traefik/traefik/v2/pkg/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
+	v1alpha1 "github.com/traefik/traefik/v2/pkg/provider/kubernetes/crd/generated/listers/traefik/v1alpha1"
+	traefikv1alpha1 "github.com/traefik/traefik/v2/pkg/provider/kubernetes/crd/traefik/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// MiddlewareTCPInformer provides access to a shared informer and lister for
+// MiddlewareTCPs.
+type MiddlewareTCPInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.MiddlewareTCPLister
+}
+
+type middlewareTCPInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewMiddlewareTCPInformer constructs a new informer for MiddlewareTCP 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 NewMiddlewareTCPInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredMiddlewareTCPInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredMiddlewareTCPInformer constructs a new informer for MiddlewareTCP 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 NewFilteredMiddlewareTCPInformer(client versioned.Interface, namespace string, 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.TraefikV1alpha1().MiddlewareTCPs(namespace).List(context.TODO(), options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.TraefikV1alpha1().MiddlewareTCPs(namespace).Watch(context.TODO(), options)
+			},
+		},
+		&traefikv1alpha1.MiddlewareTCP{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *middlewareTCPInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredMiddlewareTCPInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *middlewareTCPInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&traefikv1alpha1.MiddlewareTCP{}, f.defaultInformer)
+}
+
+func (f *middlewareTCPInformer) Lister() v1alpha1.MiddlewareTCPLister {
+	return v1alpha1.NewMiddlewareTCPLister(f.Informer().GetIndexer())
+}