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add e2e test for scheduling base on cluster provider/region
Signed-off-by: lihanbo <lihanbo2@huawei.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| package e2e | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| "github.com/onsi/ginkgo" | ||
| "github.com/onsi/gomega" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/util/rand" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
|
|
||
| clusterv1alpha1 "github.com/karmada-io/karmada/pkg/apis/cluster/v1alpha1" | ||
| policyv1alpha1 "github.com/karmada-io/karmada/pkg/apis/policy/v1alpha1" | ||
| "github.com/karmada-io/karmada/pkg/util" | ||
| "github.com/karmada-io/karmada/test/helper" | ||
| ) | ||
|
|
||
| var _ = ginkgo.Describe("propagation with fieldSelector testing", func() { | ||
| ginkgo.Context("Deployment propagation testing", func() { | ||
| policyNamespace := testNamespace | ||
| policyName := deploymentNamePrefix + rand.String(RandomStrLength) | ||
| deploymentNamespace := testNamespace | ||
| deploymentName := policyName | ||
| deployment := helper.NewDeployment(deploymentNamespace, deploymentName) | ||
|
|
||
| originalClusterProviderInfo := make(map[string]string) | ||
| originalClusterRegionInfo := make(map[string]string) | ||
| desiredProvider := []string{"huaweicloud"} | ||
| undesiredRegion := []string{"cn-north-1"} | ||
| desiredScheduleResult := "member1" | ||
|
|
||
| // desire to schedule to clusters of huaweicloud but not in cn-north-1 region | ||
| filedSelector := &policyv1alpha1.FieldSelector{ | ||
| MatchExpressions: []corev1.NodeSelectorRequirement{ | ||
| { | ||
| Key: util.ProviderField, | ||
| Operator: corev1.NodeSelectorOpIn, | ||
| Values: desiredProvider, | ||
| }, | ||
| { | ||
| Key: util.RegionField, | ||
| Operator: corev1.NodeSelectorOpNotIn, | ||
| Values: undesiredRegion, | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| policy := helper.NewPolicyWithFieldSelector(policyNamespace, policyName, deployment, clusterNames, filedSelector) | ||
|
|
||
| ginkgo.BeforeEach(func() { | ||
| ginkgo.By(fmt.Sprintf("creating policy(%s/%s)", policyNamespace, policyName), func() { | ||
| _, err := karmadaClient.PolicyV1alpha1().PropagationPolicies(policyNamespace).Create(context.TODO(), policy, metav1.CreateOptions{}) | ||
| gomega.Expect(err).ShouldNot(gomega.HaveOccurred()) | ||
| }) | ||
| }) | ||
|
|
||
| ginkgo.BeforeEach(func() { | ||
| ginkgo.By("setting provider and region for clusters", func() { | ||
| providerMap := []string{"huaweicloud", "huaweicloud", "kind"} | ||
| regionMap := []string{"cn-south-1", "cn-north-1", "cn-east-1"} | ||
| for index, cluster := range clusterNames { | ||
| if index > 2 { | ||
| break | ||
| } | ||
| fmt.Printf("setting provider and region for cluster %v", cluster) | ||
| clusterObj := &clusterv1alpha1.Cluster{} | ||
| err := controlPlaneClient.Get(context.TODO(), client.ObjectKey{Name: cluster}, clusterObj) | ||
| gomega.Expect(err).ShouldNot(gomega.HaveOccurred()) | ||
|
|
||
| originalClusterProviderInfo[cluster] = clusterObj.Spec.Provider | ||
| originalClusterRegionInfo[cluster] = clusterObj.Spec.Region | ||
| clusterObj.Spec.Provider = providerMap[index] | ||
| clusterObj.Spec.Region = regionMap[index] | ||
|
|
||
| err = controlPlaneClient.Update(context.TODO(), clusterObj) | ||
| gomega.Expect(err).ShouldNot(gomega.HaveOccurred()) | ||
| } | ||
| }) | ||
| }) | ||
|
|
||
| ginkgo.AfterEach(func() { | ||
| ginkgo.By(fmt.Sprintf("removing policy(%s/%s)", policyNamespace, policyName), func() { | ||
| err := karmadaClient.PolicyV1alpha1().PropagationPolicies(policyNamespace).Delete(context.TODO(), policyName, metav1.DeleteOptions{}) | ||
| gomega.Expect(err).ShouldNot(gomega.HaveOccurred()) | ||
| }) | ||
| }) | ||
|
|
||
| ginkgo.AfterEach(func() { | ||
| ginkgo.By("recovering provider and region for clusters", func() { | ||
| for index, cluster := range clusterNames { | ||
| if index > 2 { | ||
| break | ||
| } | ||
| clusterObj := &clusterv1alpha1.Cluster{} | ||
| err := controlPlaneClient.Get(context.TODO(), client.ObjectKey{Name: cluster}, clusterObj) | ||
| gomega.Expect(err).ShouldNot(gomega.HaveOccurred()) | ||
|
|
||
| clusterObj.Spec.Provider = originalClusterProviderInfo[cluster] | ||
| clusterObj.Spec.Region = originalClusterRegionInfo[cluster] | ||
| err = controlPlaneClient.Update(context.TODO(), clusterObj) | ||
| gomega.Expect(err).ShouldNot(gomega.HaveOccurred()) | ||
| } | ||
| }) | ||
| }) | ||
|
|
||
| ginkgo.It("propagation with fieldSelector testing", func() { | ||
| ginkgo.By(fmt.Sprintf("creating deployment(%s/%s)", deploymentNamespace, deploymentName), func() { | ||
| _, err := kubeClient.AppsV1().Deployments(testNamespace).Create(context.TODO(), deployment, metav1.CreateOptions{}) | ||
| gomega.Expect(err).ShouldNot(gomega.HaveOccurred()) | ||
| }) | ||
|
|
||
| ginkgo.By("check whether deployment is scheduled to clusters which meeting the fieldSelector requirements", func() { | ||
| targetClusterNames, err := getTargetClusterNames(deployment) | ||
| gomega.Expect(err).ShouldNot(gomega.HaveOccurred()) | ||
| gomega.Expect(len(targetClusterNames) == 1).Should(gomega.BeTrue()) | ||
| gomega.Expect(targetClusterNames[0] == desiredScheduleResult).Should(gomega.BeTrue()) | ||
| }) | ||
|
|
||
| ginkgo.By(fmt.Sprintf("removing deployment(%s/%s)", deploymentNamespace, deploymentName), func() { | ||
| err := kubeClient.AppsV1().Deployments(testNamespace).Delete(context.TODO(), deploymentName, metav1.DeleteOptions{}) | ||
| gomega.Expect(err).ShouldNot(gomega.HaveOccurred()) | ||
| }) | ||
| }) | ||
| }) | ||
| }) |
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