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e2e: add basic quota e2e cases (#1685)
Signed-off-by: chuanyun.lcy <[email protected]> Co-authored-by: chuanyun.lcy <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,193 @@ | ||
| /* | ||
| Copyright 2022 The Koordinator 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 quota | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "time" | ||
|
|
||
| "github.com/onsi/ginkgo" | ||
| "github.com/onsi/gomega" | ||
| corev1 "k8s.io/api/core/v1" | ||
| "k8s.io/apimachinery/pkg/api/resource" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| schedclientset "sigs.k8s.io/scheduler-plugins/pkg/generated/clientset/versioned" | ||
|
|
||
| "github.com/koordinator-sh/koordinator/apis/extension" | ||
| "github.com/koordinator-sh/koordinator/pkg/util" | ||
| "github.com/koordinator-sh/koordinator/test/e2e/framework" | ||
| e2enode "github.com/koordinator-sh/koordinator/test/e2e/framework/node" | ||
| e2epod "github.com/koordinator-sh/koordinator/test/e2e/framework/pod" | ||
| schedv1alpha1 "sigs.k8s.io/scheduler-plugins/pkg/apis/scheduling/v1alpha1" | ||
| ) | ||
|
|
||
| var _ = SIGDescribe("basic-quota", func() { | ||
| var nodeList *corev1.NodeList | ||
| var err error | ||
| var quotaClient schedclientset.Interface | ||
| var totalResource = corev1.ResourceList{} | ||
|
|
||
| f := framework.NewDefaultFramework("basic-quota") | ||
|
|
||
| ginkgo.BeforeEach(func() { | ||
| framework.Logf("get some nodes which are ready and schedulable") | ||
| nodeList, err = e2enode.GetReadySchedulableNodes(f.ClientSet) | ||
| framework.ExpectNoError(err) | ||
|
|
||
| quotaClient, err = schedclientset.NewForConfig(f.ClientConfig()) | ||
| framework.ExpectNoError(err) | ||
|
|
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| // fail the test when no node available | ||
| gomega.Expect(len(nodeList.Items)).Should(gomega.BeNumerically(">", 0)) | ||
|
|
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| totalResource[corev1.ResourceCPU] = nodeList.Items[0].Status.Allocatable[corev1.ResourceCPU] | ||
| totalResource[corev1.ResourceMemory] = nodeList.Items[0].Status.Allocatable[corev1.ResourceMemory] | ||
|
|
||
| cpu := totalResource[corev1.ResourceCPU] | ||
| memory := totalResource[corev1.ResourceMemory] | ||
| gomega.Expect(cpu.Value()).Should(gomega.BeNumerically(">=", 2)) | ||
| gomega.Expect(memory.Value()).Should(gomega.BeNumerically(">=", 4*1024*1024*1024)) | ||
| }) | ||
| ginkgo.AfterEach(func() {}) | ||
|
|
||
| framework.KoordinatorDescribe("basic-quota", func() { | ||
| framework.ConformanceIt("the sum of child min is smaller than parent min", func() { | ||
| ginkgo.By("create parent quota") | ||
| parentQuota := &schedv1alpha1.ElasticQuota{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Namespace: f.Namespace.Name, | ||
| Name: fmt.Sprintf("%s-parent-quota", f.Namespace.Name), | ||
| Labels: map[string]string{ | ||
| QuotaE2eLabel: "true", | ||
| extension.LabelQuotaIsParent: "true", | ||
| }, | ||
| }, | ||
| Spec: schedv1alpha1.ElasticQuotaSpec{ | ||
| Min: totalResource, | ||
| Max: totalResource, | ||
| }, | ||
| } | ||
|
|
||
| _, err := quotaClient.SchedulingV1alpha1().ElasticQuotas(f.Namespace.Name).Create(context.TODO(), parentQuota, metav1.CreateOptions{}) | ||
| framework.ExpectNoError(err) | ||
|
|
||
| ginkgo.By("create child quota 1, min is the 0.5*parentQuota.Min") | ||
|
|
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| childQuota1 := &schedv1alpha1.ElasticQuota{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Namespace: f.Namespace.Name, | ||
| Name: fmt.Sprintf("%s-child-quota-1", f.Namespace.Name), | ||
| Labels: map[string]string{ | ||
| QuotaE2eLabel: "true", | ||
| extension.LabelQuotaParent: parentQuota.Name, | ||
| }, | ||
| }, | ||
| Spec: schedv1alpha1.ElasticQuotaSpec{ | ||
| Min: corev1.ResourceList{ | ||
| corev1.ResourceCPU: util.MultiplyQuant(totalResource[corev1.ResourceCPU], 0.5), | ||
| corev1.ResourceMemory: util.MultiplyQuant(totalResource[corev1.ResourceMemory], 0.5), | ||
| }, | ||
| Max: totalResource, | ||
| }, | ||
| } | ||
|
|
||
| _, err = quotaClient.SchedulingV1alpha1().ElasticQuotas(f.Namespace.Name).Create(context.TODO(), childQuota1, metav1.CreateOptions{}) | ||
| framework.ExpectNoError(err) | ||
|
|
||
| ginkgo.By("create child quota 2, min is the 0.6*parentQuota.Min, failed") | ||
| childQuota2 := &schedv1alpha1.ElasticQuota{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Namespace: f.Namespace.Name, | ||
| Name: fmt.Sprintf("%s-child-quota-2", f.Namespace.Name), | ||
| Labels: map[string]string{ | ||
| QuotaE2eLabel: "true", | ||
| extension.LabelQuotaParent: parentQuota.Name, | ||
| }, | ||
| }, | ||
| Spec: schedv1alpha1.ElasticQuotaSpec{ | ||
| Min: corev1.ResourceList{ | ||
| corev1.ResourceCPU: util.MultiplyQuant(totalResource[corev1.ResourceCPU], 0.6), | ||
| corev1.ResourceMemory: util.MultiplyQuant(totalResource[corev1.ResourceMemory], 0.6), | ||
| }, | ||
| Max: totalResource, | ||
| }, | ||
| } | ||
|
|
||
| _, err = quotaClient.SchedulingV1alpha1().ElasticQuotas(f.Namespace.Name).Create(context.TODO(), childQuota2, metav1.CreateOptions{}) | ||
| framework.ExpectError(err) | ||
| framework.Logf("failed create childQuota2, err: %v", err) | ||
|
|
||
| ginkgo.By("create child quota 2, min is the 0.5*parentQuota.Min, success") | ||
| childQuota2.Spec.Min = corev1.ResourceList{ | ||
| corev1.ResourceCPU: util.MultiplyQuant(totalResource[corev1.ResourceCPU], 0.5), | ||
| corev1.ResourceMemory: util.MultiplyQuant(totalResource[corev1.ResourceMemory], 0.5), | ||
| } | ||
|
|
||
| _, err = quotaClient.SchedulingV1alpha1().ElasticQuotas(f.Namespace.Name).Create(context.TODO(), childQuota2, metav1.CreateOptions{}) | ||
| framework.ExpectNoError(err) | ||
|
|
||
| err = quotaClient.SchedulingV1alpha1().ElasticQuotas(f.Namespace.Name).Delete(context.TODO(), childQuota1.Name, metav1.DeleteOptions{}) | ||
| framework.ExpectNoError(err) | ||
| err = quotaClient.SchedulingV1alpha1().ElasticQuotas(f.Namespace.Name).Delete(context.TODO(), childQuota2.Name, metav1.DeleteOptions{}) | ||
| framework.ExpectNoError(err) | ||
| err = quotaClient.SchedulingV1alpha1().ElasticQuotas(f.Namespace.Name).Delete(context.TODO(), parentQuota.Name, metav1.DeleteOptions{}) | ||
| framework.ExpectNoError(err) | ||
| }) | ||
|
|
||
| framework.ConformanceIt("check the quota max", func() { | ||
|
|
||
| requests := corev1.ResourceList{ | ||
| corev1.ResourceCPU: resource.MustParse("1"), | ||
| corev1.ResourceMemory: resource.MustParse("2Gi"), | ||
| } | ||
|
|
||
| ginkgo.By("create basic quota") | ||
| basicQuota := &schedv1alpha1.ElasticQuota{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Namespace: f.Namespace.Name, | ||
| Name: fmt.Sprintf("%s-basic-quota", f.Namespace.Name), | ||
| Labels: map[string]string{ | ||
| QuotaE2eLabel: "true", | ||
| }, | ||
| }, | ||
| Spec: schedv1alpha1.ElasticQuotaSpec{ | ||
| Max: requests, | ||
| }, | ||
| } | ||
|
|
||
| _, err := quotaClient.SchedulingV1alpha1().ElasticQuotas(f.Namespace.Name).Create(context.TODO(), basicQuota, metav1.CreateOptions{}) | ||
| framework.ExpectNoError(err) | ||
|
|
||
| pod1 := createQuotaE2EPod(f.Namespace.Name, "basic-pod-1", basicQuota.Name, requests) | ||
| _, err = f.ClientSet.CoreV1().Pods(f.Namespace.Name).Create(context.TODO(), pod1, metav1.CreateOptions{}) | ||
| framework.ExpectNoError(err) | ||
| err = e2epod.WaitTimeoutForPodReadyInNamespace(f.ClientSet, pod1.Name, pod1.Namespace, framework.PodStartTimeout) | ||
| framework.ExpectNoError(err) | ||
|
|
||
| pod2 := createQuotaE2EPod(f.Namespace.Name, "basic-pod-2", basicQuota.Name, requests) | ||
| _, err = f.ClientSet.CoreV1().Pods(f.Namespace.Name).Create(context.TODO(), pod1, metav1.CreateOptions{}) | ||
| framework.ExpectError(err) | ||
| framework.Logf("create pod %v failed, err: %v", pod2.Name, err) | ||
|
|
||
| ginkgo.By("clean pods and elasticquotas") | ||
| f.PodClient().DeleteSync(pod1.Name, metav1.DeleteOptions{}, 5*time.Minute) | ||
| err = quotaClient.SchedulingV1alpha1().ElasticQuotas(f.Namespace.Name).Delete(context.TODO(), basicQuota.Name, metav1.DeleteOptions{}) | ||
| framework.ExpectNoError(err) | ||
| }) | ||
| }) | ||
| }) |
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