Added support for Gateway API v1beta1

Signed-off-by: Christoph Grotz <grotz@google.com>

pkg/client/clientset/versioned/clientset.go

@@ -27,6 +27,7 @@ import (
 	flaggerv1beta1 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/flagger/v1beta1"
 	gatewayv1 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gateway/v1"
 	gatewayapiv1alpha2 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gatewayapi/v1alpha2"
+	gatewayapiv1beta1 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gatewayapi/v1beta1"
 	gloov1 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gloo/v1"
 	networkingv1alpha3 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/istio/v1alpha3"
 	kedav1alpha1 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/keda/v1alpha1"
@@ -48,6 +49,7 @@ type Interface interface {
 	FlaggerV1beta1() flaggerv1beta1.FlaggerV1beta1Interface
 	GatewayV1() gatewayv1.GatewayV1Interface
 	GatewayapiV1alpha2() gatewayapiv1alpha2.GatewayapiV1alpha2Interface
+	GatewayapiV1beta1() gatewayapiv1beta1.GatewayapiV1beta1Interface
 	GlooV1() gloov1.GlooV1Interface
 	NetworkingV1alpha3() networkingv1alpha3.NetworkingV1alpha3Interface
 	KedaV1alpha1() kedav1alpha1.KedaV1alpha1Interface
@@ -68,6 +70,7 @@ type Clientset struct {
 	flaggerV1beta1     *flaggerv1beta1.FlaggerV1beta1Client
 	gatewayV1          *gatewayv1.GatewayV1Client
 	gatewayapiV1alpha2 *gatewayapiv1alpha2.GatewayapiV1alpha2Client
+	gatewayapiV1beta1  *gatewayapiv1beta1.GatewayapiV1beta1Client
 	glooV1             *gloov1.GlooV1Client
 	networkingV1alpha3 *networkingv1alpha3.NetworkingV1alpha3Client
 	kedaV1alpha1       *kedav1alpha1.KedaV1alpha1Client
@@ -104,6 +107,11 @@ func (c *Clientset) GatewayapiV1alpha2() gatewayapiv1alpha2.GatewayapiV1alpha2In
 	return c.gatewayapiV1alpha2
 }
 
+// GatewayapiV1beta1 retrieves the GatewayapiV1beta1Client
+func (c *Clientset) GatewayapiV1beta1() gatewayapiv1beta1.GatewayapiV1beta1Interface {
+	return c.gatewayapiV1beta1
+}
+
 // GlooV1 retrieves the GlooV1Client
 func (c *Clientset) GlooV1() gloov1.GlooV1Interface {
 	return c.glooV1
@@ -213,6 +221,10 @@ func NewForConfigAndClient(c *rest.Config, httpClient *http.Client) (*Clientset,
 	if err != nil {
 		return nil, err
 	}
+	cs.gatewayapiV1beta1, err = gatewayapiv1beta1.NewForConfigAndClient(&configShallowCopy, httpClient)
+	if err != nil {
+		return nil, err
+	}
 	cs.glooV1, err = gloov1.NewForConfigAndClient(&configShallowCopy, httpClient)
 	if err != nil {
 		return nil, err
@@ -275,6 +287,7 @@ func New(c rest.Interface) *Clientset {
 	cs.flaggerV1beta1 = flaggerv1beta1.New(c)
 	cs.gatewayV1 = gatewayv1.New(c)
 	cs.gatewayapiV1alpha2 = gatewayapiv1alpha2.New(c)
+	cs.gatewayapiV1beta1 = gatewayapiv1beta1.New(c)
 	cs.glooV1 = gloov1.New(c)
 	cs.networkingV1alpha3 = networkingv1alpha3.New(c)
 	cs.kedaV1alpha1 = kedav1alpha1.New(c)

pkg/client/clientset/versioned/fake/clientset_generated.go

@@ -30,6 +30,8 @@ import (
 	fakegatewayv1 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gateway/v1/fake"
 	gatewayapiv1alpha2 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gatewayapi/v1alpha2"
 	fakegatewayapiv1alpha2 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gatewayapi/v1alpha2/fake"
+	gatewayapiv1beta1 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gatewayapi/v1beta1"
+	fakegatewayapiv1beta1 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gatewayapi/v1beta1/fake"
 	gloov1 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gloo/v1"
 	fakegloov1 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gloo/v1/fake"
 	networkingv1alpha3 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/istio/v1alpha3"
@@ -130,6 +132,11 @@ func (c *Clientset) GatewayapiV1alpha2() gatewayapiv1alpha2.GatewayapiV1alpha2In
 	return &fakegatewayapiv1alpha2.FakeGatewayapiV1alpha2{Fake: &c.Fake}
 }
 
+// GatewayapiV1beta1 retrieves the GatewayapiV1beta1Client
+func (c *Clientset) GatewayapiV1beta1() gatewayapiv1beta1.GatewayapiV1beta1Interface {
+	return &fakegatewayapiv1beta1.FakeGatewayapiV1beta1{Fake: &c.Fake}
+}
+
 // GlooV1 retrieves the GlooV1Client
 func (c *Clientset) GlooV1() gloov1.GlooV1Interface {
 	return &fakegloov1.FakeGlooV1{Fake: &c.Fake}

pkg/client/clientset/versioned/fake/register.go

@@ -23,6 +23,7 @@ import (
 	appmeshv1beta2 "github.com/fluxcd/flagger/pkg/apis/appmesh/v1beta2"
 	flaggerv1beta1 "github.com/fluxcd/flagger/pkg/apis/flagger/v1beta1"
 	gatewayapiv1alpha2 "github.com/fluxcd/flagger/pkg/apis/gatewayapi/v1alpha2"
+	gatewayapiv1beta1 "github.com/fluxcd/flagger/pkg/apis/gatewayapi/v1beta1"
 	gatewayv1 "github.com/fluxcd/flagger/pkg/apis/gloo/gateway/v1"
 	gloov1 "github.com/fluxcd/flagger/pkg/apis/gloo/gloo/v1"
 	networkingv1alpha3 "github.com/fluxcd/flagger/pkg/apis/istio/v1alpha3"
@@ -49,6 +50,7 @@ var localSchemeBuilder = runtime.SchemeBuilder{
 	flaggerv1beta1.AddToScheme,
 	gatewayv1.AddToScheme,
 	gatewayapiv1alpha2.AddToScheme,
+	gatewayapiv1beta1.AddToScheme,
 	gloov1.AddToScheme,
 	networkingv1alpha3.AddToScheme,
 	kedav1alpha1.AddToScheme,

pkg/client/clientset/versioned/scheme/register.go

@@ -23,6 +23,7 @@ import (
 	appmeshv1beta2 "github.com/fluxcd/flagger/pkg/apis/appmesh/v1beta2"
 	flaggerv1beta1 "github.com/fluxcd/flagger/pkg/apis/flagger/v1beta1"
 	gatewayapiv1alpha2 "github.com/fluxcd/flagger/pkg/apis/gatewayapi/v1alpha2"
+	gatewayapiv1beta1 "github.com/fluxcd/flagger/pkg/apis/gatewayapi/v1beta1"
 	gatewayv1 "github.com/fluxcd/flagger/pkg/apis/gloo/gateway/v1"
 	gloov1 "github.com/fluxcd/flagger/pkg/apis/gloo/gloo/v1"
 	networkingv1alpha3 "github.com/fluxcd/flagger/pkg/apis/istio/v1alpha3"
@@ -49,6 +50,7 @@ var localSchemeBuilder = runtime.SchemeBuilder{
 	flaggerv1beta1.AddToScheme,
 	gatewayv1.AddToScheme,
 	gatewayapiv1alpha2.AddToScheme,
+	gatewayapiv1beta1.AddToScheme,
 	gloov1.AddToScheme,
 	networkingv1alpha3.AddToScheme,
 	kedav1alpha1.AddToScheme,

pkg/client/clientset/versioned/typed/gatewayapi/v1beta1/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright 2020 The Flux 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.
+
+// This package has the automatically generated typed clients.
+package v1beta1

pkg/client/clientset/versioned/typed/gatewayapi/v1beta1/fake/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright 2020 The Flux 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 has the automatically generated clients.
+package fake

pkg/client/clientset/versioned/typed/gatewayapi/v1beta1/fake/fake_gatewayapi_client.go

@@ -0,0 +1,40 @@
+/*
+Copyright 2020 The Flux 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 (
+	v1beta1 "github.com/fluxcd/flagger/pkg/client/clientset/versioned/typed/gatewayapi/v1beta1"
+	rest "k8s.io/client-go/rest"
+	testing "k8s.io/client-go/testing"
+)
+
+type FakeGatewayapiV1beta1 struct {
+	*testing.Fake
+}
+
+func (c *FakeGatewayapiV1beta1) HTTPRoutes(namespace string) v1beta1.HTTPRouteInterface {
+	return &FakeHTTPRoutes{c, namespace}
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *FakeGatewayapiV1beta1) RESTClient() rest.Interface {
+	var ret *rest.RESTClient
+	return ret
+}

pkg/client/clientset/versioned/typed/gatewayapi/v1beta1/fake/fake_httproute.go

@@ -0,0 +1,142 @@
+/*
+Copyright 2020 The Flux 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 "github.com/fluxcd/flagger/pkg/apis/gatewayapi/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"
+)
+
+// FakeHTTPRoutes implements HTTPRouteInterface
+type FakeHTTPRoutes struct {
+	Fake *FakeGatewayapiV1beta1
+	ns   string
+}
+
+var httproutesResource = schema.GroupVersionResource{Group: "gatewayapi", Version: "v1beta1", Resource: "httproutes"}
+
+var httproutesKind = schema.GroupVersionKind{Group: "gatewayapi", Version: "v1beta1", Kind: "HTTPRoute"}
+
+// Get takes name of the hTTPRoute, and returns the corresponding hTTPRoute object, and an error if there is any.
+func (c *FakeHTTPRoutes) Get(ctx context.Context, name string, options v1.GetOptions) (result *v1beta1.HTTPRoute, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(httproutesResource, c.ns, name), &v1beta1.HTTPRoute{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1beta1.HTTPRoute), err
+}
+
+// List takes label and field selectors, and returns the list of HTTPRoutes that match those selectors.
+func (c *FakeHTTPRoutes) List(ctx context.Context, opts v1.ListOptions) (result *v1beta1.HTTPRouteList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(httproutesResource, httproutesKind, c.ns, opts), &v1beta1.HTTPRouteList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1beta1.HTTPRouteList{ListMeta: obj.(*v1beta1.HTTPRouteList).ListMeta}
+	for _, item := range obj.(*v1beta1.HTTPRouteList).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 hTTPRoutes.
+func (c *FakeHTTPRoutes) Watch(ctx context.Context, opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(httproutesResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a hTTPRoute and creates it.  Returns the server's representation of the hTTPRoute, and an error, if there is any.
+func (c *FakeHTTPRoutes) Create(ctx context.Context, hTTPRoute *v1beta1.HTTPRoute, opts v1.CreateOptions) (result *v1beta1.HTTPRoute, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(httproutesResource, c.ns, hTTPRoute), &v1beta1.HTTPRoute{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1beta1.HTTPRoute), err
+}
+
+// Update takes the representation of a hTTPRoute and updates it. Returns the server's representation of the hTTPRoute, and an error, if there is any.
+func (c *FakeHTTPRoutes) Update(ctx context.Context, hTTPRoute *v1beta1.HTTPRoute, opts v1.UpdateOptions) (result *v1beta1.HTTPRoute, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(httproutesResource, c.ns, hTTPRoute), &v1beta1.HTTPRoute{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1beta1.HTTPRoute), err
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+func (c *FakeHTTPRoutes) UpdateStatus(ctx context.Context, hTTPRoute *v1beta1.HTTPRoute, opts v1.UpdateOptions) (*v1beta1.HTTPRoute, error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateSubresourceAction(httproutesResource, "status", c.ns, hTTPRoute), &v1beta1.HTTPRoute{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1beta1.HTTPRoute), err
+}
+
+// Delete takes name of the hTTPRoute and deletes it. Returns an error if one occurs.
+func (c *FakeHTTPRoutes) Delete(ctx context.Context, name string, opts v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteActionWithOptions(httproutesResource, c.ns, name, opts), &v1beta1.HTTPRoute{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeHTTPRoutes) DeleteCollection(ctx context.Context, opts v1.DeleteOptions, listOpts v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(httproutesResource, c.ns, listOpts)
+
+	_, err := c.Fake.Invokes(action, &v1beta1.HTTPRouteList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched hTTPRoute.
+func (c *FakeHTTPRoutes) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts v1.PatchOptions, subresources ...string) (result *v1beta1.HTTPRoute, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(httproutesResource, c.ns, name, pt, data, subresources...), &v1beta1.HTTPRoute{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1beta1.HTTPRoute), err
+}

pkg/client/clientset/versioned/typed/gatewayapi/v1beta1/gatewayapi_client.go

@@ -0,0 +1,107 @@
+/*
+Copyright 2020 The Flux 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 (
+	"net/http"
+
+	v1beta1 "github.com/fluxcd/flagger/pkg/apis/gatewayapi/v1beta1"
+	"github.com/fluxcd/flagger/pkg/client/clientset/versioned/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type GatewayapiV1beta1Interface interface {
+	RESTClient() rest.Interface
+	HTTPRoutesGetter
+}
+
+// GatewayapiV1beta1Client is used to interact with features provided by the gatewayapi group.
+type GatewayapiV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *GatewayapiV1beta1Client) HTTPRoutes(namespace string) HTTPRouteInterface {
+	return newHTTPRoutes(c, namespace)
+}
+
+// NewForConfig creates a new GatewayapiV1beta1Client for the given config.
+// NewForConfig is equivalent to NewForConfigAndClient(c, httpClient),
+// where httpClient was generated with rest.HTTPClientFor(c).
+func NewForConfig(c *rest.Config) (*GatewayapiV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	httpClient, err := rest.HTTPClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return NewForConfigAndClient(&config, httpClient)
+}
+
+// NewForConfigAndClient creates a new GatewayapiV1beta1Client for the given config and http client.
+// Note the http client provided takes precedence over the configured transport values.
+func NewForConfigAndClient(c *rest.Config, h *http.Client) (*GatewayapiV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientForConfigAndClient(&config, h)
+	if err != nil {
+		return nil, err
+	}
+	return &GatewayapiV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new GatewayapiV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *GatewayapiV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new GatewayapiV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *GatewayapiV1beta1Client {
+	return &GatewayapiV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = scheme.Codecs.WithoutConversion()
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *GatewayapiV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}

pkg/client/clientset/versioned/typed/gatewayapi/v1beta1/generated_expansion.go

@@ -0,0 +1,21 @@
+/*
+Copyright 2020 The Flux 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
+
+type HTTPRouteExpansion interface{}

pkg/client/clientset/versioned/typed/gatewayapi/v1beta1/httproute.go

@@ -0,0 +1,195 @@
+/*
+Copyright 2020 The Flux 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 "github.com/fluxcd/flagger/pkg/apis/gatewayapi/v1beta1"
+	scheme "github.com/fluxcd/flagger/pkg/client/clientset/versioned/scheme"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// HTTPRoutesGetter has a method to return a HTTPRouteInterface.
+// A group's client should implement this interface.
+type HTTPRoutesGetter interface {
+	HTTPRoutes(namespace string) HTTPRouteInterface
+}
+
+// HTTPRouteInterface has methods to work with HTTPRoute resources.
+type HTTPRouteInterface interface {
+	Create(ctx context.Context, hTTPRoute *v1beta1.HTTPRoute, opts v1.CreateOptions) (*v1beta1.HTTPRoute, error)
+	Update(ctx context.Context, hTTPRoute *v1beta1.HTTPRoute, opts v1.UpdateOptions) (*v1beta1.HTTPRoute, error)
+	UpdateStatus(ctx context.Context, hTTPRoute *v1beta1.HTTPRoute, opts v1.UpdateOptions) (*v1beta1.HTTPRoute, 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.HTTPRoute, error)
+	List(ctx context.Context, opts v1.ListOptions) (*v1beta1.HTTPRouteList, 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.HTTPRoute, err error)
+	HTTPRouteExpansion
+}
+
+// hTTPRoutes implements HTTPRouteInterface
+type hTTPRoutes struct {
+	client rest.Interface
+	ns     string
+}
+
+// newHTTPRoutes returns a HTTPRoutes
+func newHTTPRoutes(c *GatewayapiV1beta1Client, namespace string) *hTTPRoutes {
+	return &hTTPRoutes{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the hTTPRoute, and returns the corresponding hTTPRoute object, and an error if there is any.
+func (c *hTTPRoutes) Get(ctx context.Context, name string, options v1.GetOptions) (result *v1beta1.HTTPRoute, err error) {
+	result = &v1beta1.HTTPRoute{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("httproutes").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of HTTPRoutes that match those selectors.
+func (c *hTTPRoutes) List(ctx context.Context, opts v1.ListOptions) (result *v1beta1.HTTPRouteList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1beta1.HTTPRouteList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("httproutes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested hTTPRoutes.
+func (c *hTTPRoutes) 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().
+		Namespace(c.ns).
+		Resource("httproutes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch(ctx)
+}
+
+// Create takes the representation of a hTTPRoute and creates it.  Returns the server's representation of the hTTPRoute, and an error, if there is any.
+func (c *hTTPRoutes) Create(ctx context.Context, hTTPRoute *v1beta1.HTTPRoute, opts v1.CreateOptions) (result *v1beta1.HTTPRoute, err error) {
+	result = &v1beta1.HTTPRoute{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("httproutes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(hTTPRoute).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Update takes the representation of a hTTPRoute and updates it. Returns the server's representation of the hTTPRoute, and an error, if there is any.
+func (c *hTTPRoutes) Update(ctx context.Context, hTTPRoute *v1beta1.HTTPRoute, opts v1.UpdateOptions) (result *v1beta1.HTTPRoute, err error) {
+	result = &v1beta1.HTTPRoute{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("httproutes").
+		Name(hTTPRoute.Name).
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(hTTPRoute).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+func (c *hTTPRoutes) UpdateStatus(ctx context.Context, hTTPRoute *v1beta1.HTTPRoute, opts v1.UpdateOptions) (result *v1beta1.HTTPRoute, err error) {
+	result = &v1beta1.HTTPRoute{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("httproutes").
+		Name(hTTPRoute.Name).
+		SubResource("status").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(hTTPRoute).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Delete takes name of the hTTPRoute and deletes it. Returns an error if one occurs.
+func (c *hTTPRoutes) Delete(ctx context.Context, name string, opts v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("httproutes").
+		Name(name).
+		Body(&opts).
+		Do(ctx).
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *hTTPRoutes) DeleteCollection(ctx context.Context, opts v1.DeleteOptions, listOpts v1.ListOptions) error {
+	var timeout time.Duration
+	if listOpts.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("httproutes").
+		VersionedParams(&listOpts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(&opts).
+		Do(ctx).
+		Error()
+}
+
+// Patch applies the patch and returns the patched hTTPRoute.
+func (c *hTTPRoutes) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts v1.PatchOptions, subresources ...string) (result *v1beta1.HTTPRoute, err error) {
+	result = &v1beta1.HTTPRoute{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("httproutes").
+		Name(name).
+		SubResource(subresources...).
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(data).
+		Do(ctx).
+		Into(result)
+	return
+}

pkg/client/informers/externalversions/gatewayapi/interface.go

@@ -20,6 +20,7 @@ package gatewayapi
 
 import (
 	v1alpha2 "github.com/fluxcd/flagger/pkg/client/informers/externalversions/gatewayapi/v1alpha2"
+	v1beta1 "github.com/fluxcd/flagger/pkg/client/informers/externalversions/gatewayapi/v1beta1"
 	internalinterfaces "github.com/fluxcd/flagger/pkg/client/informers/externalversions/internalinterfaces"
 )
 
@@ -27,6 +28,8 @@ import (
 type Interface interface {
 	// V1alpha2 provides access to shared informers for resources in V1alpha2.
 	V1alpha2() v1alpha2.Interface
+	// V1beta1 provides access to shared informers for resources in V1beta1.
+	V1beta1() v1beta1.Interface
 }
 
 type group struct {
@@ -44,3 +47,8 @@ func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakList
 func (g *group) V1alpha2() v1alpha2.Interface {
 	return v1alpha2.New(g.factory, g.namespace, g.tweakListOptions)
 }
+
+// V1beta1 returns a new v1beta1.Interface.
+func (g *group) V1beta1() v1beta1.Interface {
+	return v1beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}

pkg/client/informers/externalversions/gatewayapi/v1beta1/httproute.go

@@ -0,0 +1,90 @@
+/*
+Copyright 2020 The Flux 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"
+
+	gatewayapiv1beta1 "github.com/fluxcd/flagger/pkg/apis/gatewayapi/v1beta1"
+	versioned "github.com/fluxcd/flagger/pkg/client/clientset/versioned"
+	internalinterfaces "github.com/fluxcd/flagger/pkg/client/informers/externalversions/internalinterfaces"
+	v1beta1 "github.com/fluxcd/flagger/pkg/client/listers/gatewayapi/v1beta1"
+	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"
+)
+
+// HTTPRouteInformer provides access to a shared informer and lister for
+// HTTPRoutes.
+type HTTPRouteInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.HTTPRouteLister
+}
+
+type hTTPRouteInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewHTTPRouteInformer constructs a new informer for HTTPRoute 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 NewHTTPRouteInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredHTTPRouteInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredHTTPRouteInformer constructs a new informer for HTTPRoute 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 NewFilteredHTTPRouteInformer(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.GatewayapiV1beta1().HTTPRoutes(namespace).List(context.TODO(), options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.GatewayapiV1beta1().HTTPRoutes(namespace).Watch(context.TODO(), options)
+			},
+		},
+		&gatewayapiv1beta1.HTTPRoute{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *hTTPRouteInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredHTTPRouteInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *hTTPRouteInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&gatewayapiv1beta1.HTTPRoute{}, f.defaultInformer)
+}
+
+func (f *hTTPRouteInformer) Lister() v1beta1.HTTPRouteLister {
+	return v1beta1.NewHTTPRouteLister(f.Informer().GetIndexer())
+}

pkg/client/informers/externalversions/gatewayapi/v1beta1/interface.go

@@ -0,0 +1,45 @@
+/*
+Copyright 2020 The Flux 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 (
+	internalinterfaces "github.com/fluxcd/flagger/pkg/client/informers/externalversions/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// HTTPRoutes returns a HTTPRouteInformer.
+	HTTPRoutes() HTTPRouteInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// HTTPRoutes returns a HTTPRouteInformer.
+func (v *version) HTTPRoutes() HTTPRouteInformer {
+	return &hTTPRouteInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}

pkg/client/informers/externalversions/generic.go

@@ -25,6 +25,7 @@ import (
 	v1beta2 "github.com/fluxcd/flagger/pkg/apis/appmesh/v1beta2"
 	flaggerv1beta1 "github.com/fluxcd/flagger/pkg/apis/flagger/v1beta1"
 	v1alpha2 "github.com/fluxcd/flagger/pkg/apis/gatewayapi/v1alpha2"
+	gatewayapiv1beta1 "github.com/fluxcd/flagger/pkg/apis/gatewayapi/v1beta1"
 	v1 "github.com/fluxcd/flagger/pkg/apis/gloo/gateway/v1"
 	gloov1 "github.com/fluxcd/flagger/pkg/apis/gloo/gloo/v1"
 	v1alpha3 "github.com/fluxcd/flagger/pkg/apis/istio/v1alpha3"
@@ -97,6 +98,10 @@ func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource
 	case v1alpha2.SchemeGroupVersion.WithResource("httproutes"):
 		return &genericInformer{resource: resource.GroupResource(), informer: f.Gatewayapi().V1alpha2().HTTPRoutes().Informer()}, nil
 
+		// Group=gatewayapi, Version=v1beta1
+	case gatewayapiv1beta1.SchemeGroupVersion.WithResource("httproutes"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Gatewayapi().V1beta1().HTTPRoutes().Informer()}, nil
+
 		// Group=gloo.solo.io, Version=v1
 	case gloov1.SchemeGroupVersion.WithResource("upstreams"):
 		return &genericInformer{resource: resource.GroupResource(), informer: f.Gloo().V1().Upstreams().Informer()}, nil

pkg/client/listers/gatewayapi/v1beta1/expansion_generated.go

@@ -0,0 +1,27 @@
+/*
+Copyright 2020 The Flux 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
+
+// HTTPRouteListerExpansion allows custom methods to be added to
+// HTTPRouteLister.
+type HTTPRouteListerExpansion interface{}
+
+// HTTPRouteNamespaceListerExpansion allows custom methods to be added to
+// HTTPRouteNamespaceLister.
+type HTTPRouteNamespaceListerExpansion interface{}

pkg/client/listers/gatewayapi/v1beta1/httproute.go

@@ -0,0 +1,99 @@
+/*
+Copyright 2020 The Flux 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 "github.com/fluxcd/flagger/pkg/apis/gatewayapi/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// HTTPRouteLister helps list HTTPRoutes.
+// All objects returned here must be treated as read-only.
+type HTTPRouteLister interface {
+	// List lists all HTTPRoutes in the indexer.
+	// Objects returned here must be treated as read-only.
+	List(selector labels.Selector) (ret []*v1beta1.HTTPRoute, err error)
+	// HTTPRoutes returns an object that can list and get HTTPRoutes.
+	HTTPRoutes(namespace string) HTTPRouteNamespaceLister
+	HTTPRouteListerExpansion
+}
+
+// hTTPRouteLister implements the HTTPRouteLister interface.
+type hTTPRouteLister struct {
+	indexer cache.Indexer
+}
+
+// NewHTTPRouteLister returns a new HTTPRouteLister.
+func NewHTTPRouteLister(indexer cache.Indexer) HTTPRouteLister {
+	return &hTTPRouteLister{indexer: indexer}
+}
+
+// List lists all HTTPRoutes in the indexer.
+func (s *hTTPRouteLister) List(selector labels.Selector) (ret []*v1beta1.HTTPRoute, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.HTTPRoute))
+	})
+	return ret, err
+}
+
+// HTTPRoutes returns an object that can list and get HTTPRoutes.
+func (s *hTTPRouteLister) HTTPRoutes(namespace string) HTTPRouteNamespaceLister {
+	return hTTPRouteNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// HTTPRouteNamespaceLister helps list and get HTTPRoutes.
+// All objects returned here must be treated as read-only.
+type HTTPRouteNamespaceLister interface {
+	// List lists all HTTPRoutes in the indexer for a given namespace.
+	// Objects returned here must be treated as read-only.
+	List(selector labels.Selector) (ret []*v1beta1.HTTPRoute, err error)
+	// Get retrieves the HTTPRoute from the indexer for a given namespace and name.
+	// Objects returned here must be treated as read-only.
+	Get(name string) (*v1beta1.HTTPRoute, error)
+	HTTPRouteNamespaceListerExpansion
+}
+
+// hTTPRouteNamespaceLister implements the HTTPRouteNamespaceLister
+// interface.
+type hTTPRouteNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all HTTPRoutes in the indexer for a given namespace.
+func (s hTTPRouteNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.HTTPRoute, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.HTTPRoute))
+	})
+	return ret, err
+}
+
+// Get retrieves the HTTPRoute from the indexer for a given namespace and name.
+func (s hTTPRouteNamespaceLister) Get(name string) (*v1beta1.HTTPRoute, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("httproute"), name)
+	}
+	return obj.(*v1beta1.HTTPRoute), nil
+}