116 lines
4.8 KiB
Go
116 lines
4.8 KiB
Go
package framework
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import (
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"context"
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"encoding/json"
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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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apierrors "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/client-go/dynamic"
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"k8s.io/klog/v2"
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workloadv1alpha1 "github.com/karmada-io/karmada/examples/customresourceinterpreter/apis/workload/v1alpha1"
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"github.com/karmada-io/karmada/pkg/util/helper"
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)
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var workloadGVR = workloadv1alpha1.SchemeGroupVersion.WithResource("workloads")
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// CreateWorkload create Workload with dynamic client
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func CreateWorkload(client dynamic.Interface, workload *workloadv1alpha1.Workload) {
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ginkgo.By(fmt.Sprintf("Creating workload(%s/%s)", workload.Namespace, workload.Name), func() {
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unstructuredObj, err := helper.ToUnstructured(workload)
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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_, err = client.Resource(workloadGVR).Namespace(workload.Namespace).Create(context.TODO(), unstructuredObj, metav1.CreateOptions{})
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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})
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}
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// UpdateWorkload update Workload with dynamic client
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func UpdateWorkload(client dynamic.Interface, workload *workloadv1alpha1.Workload, clusterName string, subresources ...string) {
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ginkgo.By(fmt.Sprintf("Update workload(%s/%s) in cluster(%s)", workload.Namespace, workload.Name, clusterName), func() {
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newUnstructuredObj, err := helper.ToUnstructured(workload)
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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gomega.Eventually(func() error {
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_, err = client.Resource(workloadGVR).Namespace(workload.Namespace).Update(context.TODO(), newUnstructuredObj, metav1.UpdateOptions{}, subresources...)
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return err
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}, pollTimeout, pollInterval).ShouldNot(gomega.HaveOccurred())
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})
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}
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// GetWorkload get Workload with dynamic client.
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func GetWorkload(client dynamic.Interface, namespace, name string) *workloadv1alpha1.Workload {
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workload := workloadv1alpha1.Workload{}
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ginkgo.By(fmt.Sprintf("Get workload(%s/%s)", namespace, name), func() {
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var err error
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unstructuredObj := &unstructured.Unstructured{}
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gomega.Eventually(func() error {
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unstructuredObj, err = client.Resource(workloadGVR).Namespace(namespace).Get(context.TODO(), name, metav1.GetOptions{})
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return err
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}, pollTimeout, pollInterval).ShouldNot(gomega.HaveOccurred())
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result, err := unstructuredObj.MarshalJSON()
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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err = json.Unmarshal(result, &workload)
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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})
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return &workload
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}
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// RemoveWorkload delete Workload with dynamic client.
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func RemoveWorkload(client dynamic.Interface, namespace, name string) {
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ginkgo.By(fmt.Sprintf("Remove workload(%s/%s)", namespace, name), func() {
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err := client.Resource(workloadGVR).Namespace(namespace).Delete(context.TODO(), 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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// WaitWorkloadPresentOnClusterFitWith wait workload present on member clusters sync with fit func.
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func WaitWorkloadPresentOnClusterFitWith(cluster, namespace, name string, fit func(workload *workloadv1alpha1.Workload) bool) {
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clusterClient := GetClusterDynamicClient(cluster)
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gomega.Expect(clusterClient).ShouldNot(gomega.BeNil())
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klog.Infof("Waiting for Workload(%s/%s) synced on cluster(%s)", namespace, name, cluster)
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gomega.Eventually(func() bool {
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workload, err := clusterClient.Resource(workloadGVR).Namespace(namespace).Get(context.TODO(), name, metav1.GetOptions{})
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if err != nil {
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return false
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}
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typedObj := &workloadv1alpha1.Workload{}
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err = runtime.DefaultUnstructuredConverter.FromUnstructured(workload.UnstructuredContent(), typedObj)
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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return fit(typedObj)
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}, pollTimeout, pollInterval).Should(gomega.Equal(true))
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}
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// WaitWorkloadDisappearOnCluster wait workload disappear on cluster until timeout.
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func WaitWorkloadDisappearOnCluster(cluster, namespace, name string) {
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clusterClient := GetClusterDynamicClient(cluster)
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gomega.Expect(clusterClient).ShouldNot(gomega.BeNil())
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klog.Infof("Waiting for workload disappear on cluster(%s)", cluster)
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gomega.Eventually(func() bool {
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_, err := clusterClient.Resource(workloadGVR).Namespace(namespace).Get(context.TODO(), name, metav1.GetOptions{})
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return apierrors.IsNotFound(err)
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}, pollTimeout, pollInterval).Should(gomega.Equal(true))
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}
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// WaitWorkloadDisappearOnClusters wait workload disappear on member clusters until timeout.
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func WaitWorkloadDisappearOnClusters(clusters []string, namespace, name string) {
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ginkgo.By(fmt.Sprintf("Check if workload(%s/%s) diappeare on member clusters", namespace, name), func() {
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for _, clusterName := range clusters {
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WaitWorkloadDisappearOnCluster(clusterName, namespace, name)
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}
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})
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}
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