122 lines
4.7 KiB
Go
122 lines
4.7 KiB
Go
package e2e
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import (
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"context"
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"fmt"
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"github.com/onsi/ginkgo"
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"github.com/onsi/gomega"
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apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
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"k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/apimachinery/pkg/util/rand"
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"k8s.io/apimachinery/pkg/util/wait"
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"k8s.io/klog/v2"
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policyv1alpha1 "github.com/karmada-io/karmada/pkg/apis/policy/v1alpha1"
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"github.com/karmada-io/karmada/test/helper"
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)
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var _ = ginkgo.Describe("[BasicClusterPropagation] basic cluster propagation testing", func() {
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ginkgo.Context("CustomResourceDefinition propagation testing", func() {
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crdGroup := fmt.Sprintf("example-%s.karmada.io", rand.String(RandomStrLength))
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randStr := rand.String(RandomStrLength)
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crdSpecNames := apiextensionsv1.CustomResourceDefinitionNames{
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Kind: fmt.Sprintf("Foo%s", randStr),
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ListKind: fmt.Sprintf("Foo%sList", randStr),
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Plural: fmt.Sprintf("foo%ss", randStr),
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Singular: fmt.Sprintf("foo%s", randStr),
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}
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crd := helper.NewCustomResourceDefinition(crdGroup, crdSpecNames, apiextensionsv1.NamespaceScoped)
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crdPolicy := helper.NewClusterPropagationPolicy(crd.Name, []policyv1alpha1.ResourceSelector{
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{
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APIVersion: crd.APIVersion,
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Kind: crd.Kind,
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Name: crd.Name,
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},
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}, policyv1alpha1.Placement{
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ClusterAffinity: &policyv1alpha1.ClusterAffinity{
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ClusterNames: clusterNames,
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},
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})
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crdGVR := schema.GroupVersionResource{Group: "apiextensions.k8s.io", Version: "v1", Resource: "customresourcedefinitions"}
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ginkgo.BeforeEach(func() {
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ginkgo.By(fmt.Sprintf("creating crdPolicy(%s)", crdPolicy.Name), func() {
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_, err := karmadaClient.PolicyV1alpha1().ClusterPropagationPolicies().Create(context.TODO(), crdPolicy, metav1.CreateOptions{})
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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})
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})
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ginkgo.AfterEach(func() {
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ginkgo.By(fmt.Sprintf("removing crdPolicy(%s)", crdPolicy.Name), func() {
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err := karmadaClient.PolicyV1alpha1().ClusterPropagationPolicies().Delete(context.TODO(), crdPolicy.Name, metav1.DeleteOptions{})
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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})
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})
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ginkgo.It("crd propagation testing", func() {
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ginkgo.By(fmt.Sprintf("creating crd(%s)", crd.Name), func() {
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unstructObj, err := runtime.DefaultUnstructuredConverter.ToUnstructured(crd)
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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_, err = dynamicClient.Resource(crdGVR).Namespace(crd.Namespace).Create(context.TODO(), &unstructured.Unstructured{Object: unstructObj}, metav1.CreateOptions{})
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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})
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ginkgo.By(fmt.Sprintf("get crd(%s)", crd.Name), func() {
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_, err := dynamicClient.Resource(crdGVR).Namespace(crd.Namespace).Get(context.TODO(), crd.Name, metav1.GetOptions{})
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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})
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ginkgo.By("check if crd present on member clusters", func() {
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for _, cluster := range clusters {
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clusterDynamicClient := getClusterDynamicClient(cluster.Name)
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gomega.Expect(clusterDynamicClient).ShouldNot(gomega.BeNil())
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klog.Infof("Waiting for crd(%s) present on cluster(%s)", crd.Name, cluster.Name)
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err := wait.PollImmediate(pollInterval, pollTimeout, func() (done bool, err error) {
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_, err = clusterDynamicClient.Resource(crdGVR).Namespace(crd.Namespace).Get(context.TODO(), crd.Name, metav1.GetOptions{})
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if err != nil {
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if errors.IsNotFound(err) {
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return false, nil
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}
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return false, err
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}
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return true, nil
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})
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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}
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})
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ginkgo.By(fmt.Sprintf("removing crd(%s)", crd.Name), func() {
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err := dynamicClient.Resource(crdGVR).Namespace(crd.Namespace).Delete(context.TODO(), crd.Name, metav1.DeleteOptions{})
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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})
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ginkgo.By("check if crd disappeared from member clusters", func() {
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for _, cluster := range clusters {
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clusterDynamicClient := getClusterDynamicClient(cluster.Name)
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gomega.Expect(clusterDynamicClient).ShouldNot(gomega.BeNil())
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klog.Infof("Waiting for crd(%s) disappeared on cluster(%s)", crd.Name, cluster.Name)
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err := wait.PollImmediate(pollInterval, pollTimeout, func() (done bool, err error) {
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_, err = clusterDynamicClient.Resource(crdGVR).Namespace(crd.Namespace).Get(context.TODO(), crd.Name, metav1.GetOptions{})
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if err != nil {
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if errors.IsNotFound(err) {
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return true, nil
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}
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return false, err
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}
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return false, nil
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})
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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}
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})
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})
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})
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})
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