diff --git a/pkg/controllers/binding/binding_controller.go b/pkg/controllers/binding/binding_controller.go index 540793fc7..ff6ef6d80 100644 --- a/pkg/controllers/binding/binding_controller.go +++ b/pkg/controllers/binding/binding_controller.go @@ -1,13 +1,19 @@ package binding import ( + "context" "fmt" "time" corev1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/api/errors" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" utilruntime "k8s.io/apimachinery/pkg/util/runtime" "k8s.io/apimachinery/pkg/util/wait" + "k8s.io/client-go/dynamic" "k8s.io/client-go/kubernetes" "k8s.io/client-go/kubernetes/scheme" typedcorev1 "k8s.io/client-go/kubernetes/typed/core/v1" @@ -17,6 +23,7 @@ import ( "k8s.io/client-go/util/workqueue" "k8s.io/klog/v2" + "github.com/huawei-cloudnative/karmada/pkg/apis/propagationstrategy/v1alpha1" "github.com/huawei-cloudnative/karmada/pkg/controllers/util" clientset "github.com/huawei-cloudnative/karmada/pkg/generated/clientset/versioned" karmadaScheme "github.com/huawei-cloudnative/karmada/pkg/generated/clientset/versioned/scheme" @@ -24,7 +31,27 @@ import ( listers "github.com/huawei-cloudnative/karmada/pkg/generated/listers/propagationstrategy/v1alpha1" ) -const controllerAgentName = "binding-controller" +const ( + controllerAgentName = "binding-controller" +) + +// todo: this can get by kubectl api-resources +var resourceKindMap = map[string]string{ + "ConfigMap": "configmaps", + "Namespace": "namespaces", + "PersistentVolumeClaim": "persistentvolumeclaims", + "PersistentVolume": "persistentvolumes", + "Pod": "pods", + "Secret": "secrets", + "Service": "services", + "Deployment": "deployments", + "DaemonSet": "daemonsets", + "StatefulSet": "statefulsets", + "ReplicaSet": "replicasets", + "CronJob": "cronjobs", + "Job": "jobs", + "Ingress": "ingresses", +} // Controller is the controller implementation for binding resources type Controller struct { @@ -32,8 +59,8 @@ type Controller struct { karmadaClientSet clientset.Interface // kubeClientSet is a standard kubernetes clientset. - kubeClientSet kubernetes.Interface - + kubeClientSet kubernetes.Interface + dynamicClientSet dynamic.Interface karmadaInformerFactory informers.SharedInformerFactory propagationBindingLister listers.PropagationBindingLister propagationBindingSynced cache.InformerSynced @@ -73,6 +100,10 @@ func newPropagationBindingController(config *util.ControllerConfig) (*Controller kubeClientSet := kubernetes.NewForConfigOrDie(headClusterConfig) karmadaClientSet := clientset.NewForConfigOrDie(headClusterConfig) + dynamicClientSet, err := dynamic.NewForConfig(headClusterConfig) + if err != nil { + return nil, err + } karmadaInformerFactory := informers.NewSharedInformerFactory(karmadaClientSet, 0) propagationBindingInformer := karmadaInformerFactory.Propagationstrategy().V1alpha1().PropagationBindings() // Add karmada types to the default Kubernetes Scheme so Events can be logged for karmada types. @@ -86,6 +117,7 @@ func newPropagationBindingController(config *util.ControllerConfig) (*Controller controller := &Controller{ karmadaClientSet: karmadaClientSet, kubeClientSet: kubeClientSet, + dynamicClientSet: dynamicClientSet, karmadaInformerFactory: karmadaInformerFactory, propagationBindingLister: propagationBindingInformer.Lister(), propagationBindingSynced: propagationBindingInformer.Informer().HasSynced, @@ -226,8 +258,96 @@ func (c *Controller) syncHandler(key string) error { return err } - klog.Infof("propagationBinding: %+v", propagationBinding) - klog.Infof("Sync propagationBinding: %s/%s", propagationBinding.Namespace, propagationBinding.Name) + klog.V(2).Infof("Sync propagationBinding: %s/%s", propagationBinding.Namespace, propagationBinding.Name) + err = c.transformBindingToWorks(propagationBinding) + if err != nil { + klog.Errorf("failed to transform propagationBinding %s/%s to propagationWorks. error: %+v", + propagationBinding.Namespace, propagationBinding.Name, err) + return err + } + return nil +} + +// get resource yaml from kubernetes +func (c *Controller) getResourceStructure(propagationBinding *v1alpha1.PropagationBinding) (*unstructured.Unstructured, error) { + groupVersion, err := schema.ParseGroupVersion(propagationBinding.Spec.Resource.APIVersion) + if err != nil { + return nil, fmt.Errorf("can't get parse groupVersion[namespace: %s name: %s kind: %s]. error: %v", propagationBinding.Spec.Resource.Namespace, + propagationBinding.Spec.Resource.Name, resourceKindMap[propagationBinding.Spec.Resource.Kind], err) + } + dynamicResource := schema.GroupVersionResource{Group: groupVersion.Group, Version: groupVersion.Version, Resource: resourceKindMap[propagationBinding.Spec.Resource.Kind]} + result, err := c.dynamicClientSet.Resource(dynamicResource).Namespace(propagationBinding.Spec.Resource.Namespace).Get(context.TODO(), propagationBinding.Spec.Resource.Name, metav1.GetOptions{}) + if err != nil { + return nil, fmt.Errorf("can't get resource[namespace: %s name: %s kind: %s]. error: %v", propagationBinding.Spec.Resource.Namespace, + propagationBinding.Spec.Resource.Name, resourceKindMap[propagationBinding.Spec.Resource.Kind], err) + } + return result, nil +} + +// get clusterName list from bind clusters field +func (c *Controller) getBindingClusterNames(propagationBinding *v1alpha1.PropagationBinding) []string { + var clusterNames []string + for _, targetCluster := range propagationBinding.Spec.Clusters { + clusterNames = append(clusterNames, targetCluster.Name) + } + return clusterNames +} + +// delete irrelevant field from workload. such as uid, timestamp, status +func (c *Controller) removeIrrelevantField(workload *unstructured.Unstructured) { + unstructured.RemoveNestedField(workload.Object, "metadata", "creationTimestamp") + unstructured.RemoveNestedField(workload.Object, "metadata", "generation") + unstructured.RemoveNestedField(workload.Object, "metadata", "resourceVersion") + unstructured.RemoveNestedField(workload.Object, "metadata", "selfLink") + unstructured.RemoveNestedField(workload.Object, "metadata", "uid") + unstructured.RemoveNestedField(workload.Object, "status") +} + +// transform propagationBinding resource to propagationWork resources +func (c *Controller) transformBindingToWorks(propagationBinding *v1alpha1.PropagationBinding) error { + workload, err := c.getResourceStructure(propagationBinding) + if err != nil { + klog.Errorf("failed to get resource. error: %v", err) + return err + } + + clusterNames := c.getBindingClusterNames(propagationBinding) + + for _, clusterNameMirrorNamespace := range clusterNames { + c.removeIrrelevantField(workload) + formatWorkload, err := workload.MarshalJSON() + if err != nil { + klog.Errorf("failed to marshal workload. error: %v", err) + return err + } + + rawExtension := runtime.RawExtension{ + Raw: formatWorkload, + } + + propagationWork := v1alpha1.PropagationWork{ + ObjectMeta: metav1.ObjectMeta{ + Name: propagationBinding.Name, + Namespace: clusterNameMirrorNamespace, + }, + Spec: v1alpha1.PropagationWorkSpec{ + Workload: v1alpha1.WorkloadTemplate{ + Manifests: []v1alpha1.Manifest{ + { + RawExtension: rawExtension, + }, + }, + }, + }, + } + // todo. if works exists, how to do? + result, err := c.karmadaClientSet.PropagationstrategyV1alpha1().PropagationWorks(clusterNameMirrorNamespace).Create(context.TODO(), &propagationWork, metav1.CreateOptions{}) + if err != nil { + klog.Errorf("failed to create propagationWork %s/%s. error: %v", propagationWork.Namespace, propagationWork.Name, err) + return err + } + klog.V(2).Infof("create propagationWork %s/%s success. result is %+v", propagationWork.Namespace, propagationWork.Name, result) + } return nil } diff --git a/vendor/k8s.io/client-go/dynamic/interface.go b/vendor/k8s.io/client-go/dynamic/interface.go new file mode 100644 index 000000000..b08067c34 --- /dev/null +++ b/vendor/k8s.io/client-go/dynamic/interface.go @@ -0,0 +1,61 @@ +/* +Copyright 2016 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. +*/ + +package dynamic + +import ( + "context" + + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/types" + "k8s.io/apimachinery/pkg/watch" +) + +type Interface interface { + Resource(resource schema.GroupVersionResource) NamespaceableResourceInterface +} + +type ResourceInterface interface { + Create(ctx context.Context, obj *unstructured.Unstructured, options metav1.CreateOptions, subresources ...string) (*unstructured.Unstructured, error) + Update(ctx context.Context, obj *unstructured.Unstructured, options metav1.UpdateOptions, subresources ...string) (*unstructured.Unstructured, error) + UpdateStatus(ctx context.Context, obj *unstructured.Unstructured, options metav1.UpdateOptions) (*unstructured.Unstructured, error) + Delete(ctx context.Context, name string, options metav1.DeleteOptions, subresources ...string) error + DeleteCollection(ctx context.Context, options metav1.DeleteOptions, listOptions metav1.ListOptions) error + Get(ctx context.Context, name string, options metav1.GetOptions, subresources ...string) (*unstructured.Unstructured, error) + List(ctx context.Context, opts metav1.ListOptions) (*unstructured.UnstructuredList, error) + Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) + Patch(ctx context.Context, name string, pt types.PatchType, data []byte, options metav1.PatchOptions, subresources ...string) (*unstructured.Unstructured, error) +} + +type NamespaceableResourceInterface interface { + Namespace(string) ResourceInterface + ResourceInterface +} + +// APIPathResolverFunc knows how to convert a groupVersion to its API path. The Kind field is optional. +// TODO find a better place to move this for existing callers +type APIPathResolverFunc func(kind schema.GroupVersionKind) string + +// LegacyAPIPathResolverFunc can resolve paths properly with the legacy API. +// TODO find a better place to move this for existing callers +func LegacyAPIPathResolverFunc(kind schema.GroupVersionKind) string { + if len(kind.Group) == 0 { + return "/api" + } + return "/apis" +} diff --git a/vendor/k8s.io/client-go/dynamic/scheme.go b/vendor/k8s.io/client-go/dynamic/scheme.go new file mode 100644 index 000000000..3168c872c --- /dev/null +++ b/vendor/k8s.io/client-go/dynamic/scheme.go @@ -0,0 +1,108 @@ +/* +Copyright 2018 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. +*/ + +package dynamic + +import ( + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/runtime/serializer" + "k8s.io/apimachinery/pkg/runtime/serializer/json" +) + +var watchScheme = runtime.NewScheme() +var basicScheme = runtime.NewScheme() +var deleteScheme = runtime.NewScheme() +var parameterScheme = runtime.NewScheme() +var deleteOptionsCodec = serializer.NewCodecFactory(deleteScheme) +var dynamicParameterCodec = runtime.NewParameterCodec(parameterScheme) + +var versionV1 = schema.GroupVersion{Version: "v1"} + +func init() { + metav1.AddToGroupVersion(watchScheme, versionV1) + metav1.AddToGroupVersion(basicScheme, versionV1) + metav1.AddToGroupVersion(parameterScheme, versionV1) + metav1.AddToGroupVersion(deleteScheme, versionV1) +} + +// basicNegotiatedSerializer is used to handle discovery and error handling serialization +type basicNegotiatedSerializer struct{} + +func (s basicNegotiatedSerializer) SupportedMediaTypes() []runtime.SerializerInfo { + return []runtime.SerializerInfo{ + { + MediaType: "application/json", + MediaTypeType: "application", + MediaTypeSubType: "json", + EncodesAsText: true, + Serializer: json.NewSerializer(json.DefaultMetaFactory, unstructuredCreater{basicScheme}, unstructuredTyper{basicScheme}, false), + PrettySerializer: json.NewSerializer(json.DefaultMetaFactory, unstructuredCreater{basicScheme}, unstructuredTyper{basicScheme}, true), + StreamSerializer: &runtime.StreamSerializerInfo{ + EncodesAsText: true, + Serializer: json.NewSerializer(json.DefaultMetaFactory, basicScheme, basicScheme, false), + Framer: json.Framer, + }, + }, + } +} + +func (s basicNegotiatedSerializer) EncoderForVersion(encoder runtime.Encoder, gv runtime.GroupVersioner) runtime.Encoder { + return runtime.WithVersionEncoder{ + Version: gv, + Encoder: encoder, + ObjectTyper: unstructuredTyper{basicScheme}, + } +} + +func (s basicNegotiatedSerializer) DecoderToVersion(decoder runtime.Decoder, gv runtime.GroupVersioner) runtime.Decoder { + return decoder +} + +type unstructuredCreater struct { + nested runtime.ObjectCreater +} + +func (c unstructuredCreater) New(kind schema.GroupVersionKind) (runtime.Object, error) { + out, err := c.nested.New(kind) + if err == nil { + return out, nil + } + out = &unstructured.Unstructured{} + out.GetObjectKind().SetGroupVersionKind(kind) + return out, nil +} + +type unstructuredTyper struct { + nested runtime.ObjectTyper +} + +func (t unstructuredTyper) ObjectKinds(obj runtime.Object) ([]schema.GroupVersionKind, bool, error) { + kinds, unversioned, err := t.nested.ObjectKinds(obj) + if err == nil { + return kinds, unversioned, nil + } + if _, ok := obj.(runtime.Unstructured); ok && !obj.GetObjectKind().GroupVersionKind().Empty() { + return []schema.GroupVersionKind{obj.GetObjectKind().GroupVersionKind()}, false, nil + } + return nil, false, err +} + +func (t unstructuredTyper) Recognizes(gvk schema.GroupVersionKind) bool { + return true +} diff --git a/vendor/k8s.io/client-go/dynamic/simple.go b/vendor/k8s.io/client-go/dynamic/simple.go new file mode 100644 index 000000000..9ae320d30 --- /dev/null +++ b/vendor/k8s.io/client-go/dynamic/simple.go @@ -0,0 +1,327 @@ +/* +Copyright 2018 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. +*/ + +package dynamic + +import ( + "context" + "fmt" + + "k8s.io/apimachinery/pkg/api/meta" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/types" + "k8s.io/apimachinery/pkg/watch" + "k8s.io/client-go/rest" +) + +type dynamicClient struct { + client *rest.RESTClient +} + +var _ Interface = &dynamicClient{} + +// ConfigFor returns a copy of the provided config with the +// appropriate dynamic client defaults set. +func ConfigFor(inConfig *rest.Config) *rest.Config { + config := rest.CopyConfig(inConfig) + config.AcceptContentTypes = "application/json" + config.ContentType = "application/json" + config.NegotiatedSerializer = basicNegotiatedSerializer{} // this gets used for discovery and error handling types + if config.UserAgent == "" { + config.UserAgent = rest.DefaultKubernetesUserAgent() + } + return config +} + +// NewForConfigOrDie creates a new Interface for the given config and +// panics if there is an error in the config. +func NewForConfigOrDie(c *rest.Config) Interface { + ret, err := NewForConfig(c) + if err != nil { + panic(err) + } + return ret +} + +// NewForConfig creates a new dynamic client or returns an error. +func NewForConfig(inConfig *rest.Config) (Interface, error) { + config := ConfigFor(inConfig) + // for serializing the options + config.GroupVersion = &schema.GroupVersion{} + config.APIPath = "/if-you-see-this-search-for-the-break" + + restClient, err := rest.RESTClientFor(config) + if err != nil { + return nil, err + } + + return &dynamicClient{client: restClient}, nil +} + +type dynamicResourceClient struct { + client *dynamicClient + namespace string + resource schema.GroupVersionResource +} + +func (c *dynamicClient) Resource(resource schema.GroupVersionResource) NamespaceableResourceInterface { + return &dynamicResourceClient{client: c, resource: resource} +} + +func (c *dynamicResourceClient) Namespace(ns string) ResourceInterface { + ret := *c + ret.namespace = ns + return &ret +} + +func (c *dynamicResourceClient) Create(ctx context.Context, obj *unstructured.Unstructured, opts metav1.CreateOptions, subresources ...string) (*unstructured.Unstructured, error) { + outBytes, err := runtime.Encode(unstructured.UnstructuredJSONScheme, obj) + if err != nil { + return nil, err + } + name := "" + if len(subresources) > 0 { + accessor, err := meta.Accessor(obj) + if err != nil { + return nil, err + } + name = accessor.GetName() + if len(name) == 0 { + return nil, fmt.Errorf("name is required") + } + } + + result := c.client.client. + Post(). + AbsPath(append(c.makeURLSegments(name), subresources...)...). + Body(outBytes). + SpecificallyVersionedParams(&opts, dynamicParameterCodec, versionV1). + Do(ctx) + if err := result.Error(); err != nil { + return nil, err + } + + retBytes, err := result.Raw() + if err != nil { + return nil, err + } + uncastObj, err := runtime.Decode(unstructured.UnstructuredJSONScheme, retBytes) + if err != nil { + return nil, err + } + return uncastObj.(*unstructured.Unstructured), nil +} + +func (c *dynamicResourceClient) Update(ctx context.Context, obj *unstructured.Unstructured, opts metav1.UpdateOptions, subresources ...string) (*unstructured.Unstructured, error) { + accessor, err := meta.Accessor(obj) + if err != nil { + return nil, err + } + name := accessor.GetName() + if len(name) == 0 { + return nil, fmt.Errorf("name is required") + } + outBytes, err := runtime.Encode(unstructured.UnstructuredJSONScheme, obj) + if err != nil { + return nil, err + } + + result := c.client.client. + Put(). + AbsPath(append(c.makeURLSegments(name), subresources...)...). + Body(outBytes). + SpecificallyVersionedParams(&opts, dynamicParameterCodec, versionV1). + Do(ctx) + if err := result.Error(); err != nil { + return nil, err + } + + retBytes, err := result.Raw() + if err != nil { + return nil, err + } + uncastObj, err := runtime.Decode(unstructured.UnstructuredJSONScheme, retBytes) + if err != nil { + return nil, err + } + return uncastObj.(*unstructured.Unstructured), nil +} + +func (c *dynamicResourceClient) UpdateStatus(ctx context.Context, obj *unstructured.Unstructured, opts metav1.UpdateOptions) (*unstructured.Unstructured, error) { + accessor, err := meta.Accessor(obj) + if err != nil { + return nil, err + } + name := accessor.GetName() + if len(name) == 0 { + return nil, fmt.Errorf("name is required") + } + + outBytes, err := runtime.Encode(unstructured.UnstructuredJSONScheme, obj) + if err != nil { + return nil, err + } + + result := c.client.client. + Put(). + AbsPath(append(c.makeURLSegments(name), "status")...). + Body(outBytes). + SpecificallyVersionedParams(&opts, dynamicParameterCodec, versionV1). + Do(ctx) + if err := result.Error(); err != nil { + return nil, err + } + + retBytes, err := result.Raw() + if err != nil { + return nil, err + } + uncastObj, err := runtime.Decode(unstructured.UnstructuredJSONScheme, retBytes) + if err != nil { + return nil, err + } + return uncastObj.(*unstructured.Unstructured), nil +} + +func (c *dynamicResourceClient) Delete(ctx context.Context, name string, opts metav1.DeleteOptions, subresources ...string) error { + if len(name) == 0 { + return fmt.Errorf("name is required") + } + deleteOptionsByte, err := runtime.Encode(deleteOptionsCodec.LegacyCodec(schema.GroupVersion{Version: "v1"}), &opts) + if err != nil { + return err + } + + result := c.client.client. + Delete(). + AbsPath(append(c.makeURLSegments(name), subresources...)...). + Body(deleteOptionsByte). + Do(ctx) + return result.Error() +} + +func (c *dynamicResourceClient) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOptions metav1.ListOptions) error { + deleteOptionsByte, err := runtime.Encode(deleteOptionsCodec.LegacyCodec(schema.GroupVersion{Version: "v1"}), &opts) + if err != nil { + return err + } + + result := c.client.client. + Delete(). + AbsPath(c.makeURLSegments("")...). + Body(deleteOptionsByte). + SpecificallyVersionedParams(&listOptions, dynamicParameterCodec, versionV1). + Do(ctx) + return result.Error() +} + +func (c *dynamicResourceClient) Get(ctx context.Context, name string, opts metav1.GetOptions, subresources ...string) (*unstructured.Unstructured, error) { + if len(name) == 0 { + return nil, fmt.Errorf("name is required") + } + result := c.client.client.Get().AbsPath(append(c.makeURLSegments(name), subresources...)...).SpecificallyVersionedParams(&opts, dynamicParameterCodec, versionV1).Do(ctx) + if err := result.Error(); err != nil { + return nil, err + } + retBytes, err := result.Raw() + if err != nil { + return nil, err + } + uncastObj, err := runtime.Decode(unstructured.UnstructuredJSONScheme, retBytes) + if err != nil { + return nil, err + } + return uncastObj.(*unstructured.Unstructured), nil +} + +func (c *dynamicResourceClient) List(ctx context.Context, opts metav1.ListOptions) (*unstructured.UnstructuredList, error) { + result := c.client.client.Get().AbsPath(c.makeURLSegments("")...).SpecificallyVersionedParams(&opts, dynamicParameterCodec, versionV1).Do(ctx) + if err := result.Error(); err != nil { + return nil, err + } + retBytes, err := result.Raw() + if err != nil { + return nil, err + } + uncastObj, err := runtime.Decode(unstructured.UnstructuredJSONScheme, retBytes) + if err != nil { + return nil, err + } + if list, ok := uncastObj.(*unstructured.UnstructuredList); ok { + return list, nil + } + + list, err := uncastObj.(*unstructured.Unstructured).ToList() + if err != nil { + return nil, err + } + return list, nil +} + +func (c *dynamicResourceClient) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) { + opts.Watch = true + return c.client.client.Get().AbsPath(c.makeURLSegments("")...). + SpecificallyVersionedParams(&opts, dynamicParameterCodec, versionV1). + Watch(ctx) +} + +func (c *dynamicResourceClient) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (*unstructured.Unstructured, error) { + if len(name) == 0 { + return nil, fmt.Errorf("name is required") + } + result := c.client.client. + Patch(pt). + AbsPath(append(c.makeURLSegments(name), subresources...)...). + Body(data). + SpecificallyVersionedParams(&opts, dynamicParameterCodec, versionV1). + Do(ctx) + if err := result.Error(); err != nil { + return nil, err + } + retBytes, err := result.Raw() + if err != nil { + return nil, err + } + uncastObj, err := runtime.Decode(unstructured.UnstructuredJSONScheme, retBytes) + if err != nil { + return nil, err + } + return uncastObj.(*unstructured.Unstructured), nil +} + +func (c *dynamicResourceClient) makeURLSegments(name string) []string { + url := []string{} + if len(c.resource.Group) == 0 { + url = append(url, "api") + } else { + url = append(url, "apis", c.resource.Group) + } + url = append(url, c.resource.Version) + + if len(c.namespace) > 0 { + url = append(url, "namespaces", c.namespace) + } + url = append(url, c.resource.Resource) + + if len(name) > 0 { + url = append(url, name) + } + + return url +} diff --git a/vendor/modules.txt b/vendor/modules.txt index 712c3132b..dcf94ef15 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -476,6 +476,7 @@ k8s.io/apiserver/plugin/pkg/authorizer/webhook ## explicit k8s.io/client-go/discovery k8s.io/client-go/discovery/fake +k8s.io/client-go/dynamic k8s.io/client-go/informers k8s.io/client-go/informers/admissionregistration k8s.io/client-go/informers/admissionregistration/v1