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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,189 @@ | ||
| /* | ||
| Copyright 2014 Google Inc. All rights reserved. | ||
| 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 resourcequota | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/GoogleCloudPlatform/kubernetes/pkg/api" | ||
| "github.com/GoogleCloudPlatform/kubernetes/pkg/api/resource" | ||
| "github.com/GoogleCloudPlatform/kubernetes/pkg/client" | ||
| "github.com/GoogleCloudPlatform/kubernetes/pkg/util" | ||
| ) | ||
|
|
||
| func getResourceRequirements(cpu, memory string) api.ResourceRequirements { | ||
| res := api.ResourceRequirements{} | ||
| res.Limits = api.ResourceList{} | ||
| if cpu != "" { | ||
| res.Limits[api.ResourceCPU] = resource.MustParse(cpu) | ||
| } | ||
| if memory != "" { | ||
| res.Limits[api.ResourceMemory] = resource.MustParse(memory) | ||
| } | ||
|
|
||
| return res | ||
| } | ||
|
|
||
| func TestFilterQuotaPods(t *testing.T) { | ||
| pods := []api.Pod{ | ||
| { | ||
| ObjectMeta: api.ObjectMeta{Name: "pod-running"}, | ||
| Status: api.PodStatus{Phase: api.PodRunning}, | ||
| }, | ||
| { | ||
| ObjectMeta: api.ObjectMeta{Name: "pod-pending"}, | ||
| Status: api.PodStatus{Phase: api.PodPending}, | ||
| }, | ||
| { | ||
| ObjectMeta: api.ObjectMeta{Name: "pod-succeeded"}, | ||
| Status: api.PodStatus{Phase: api.PodSucceeded}, | ||
| }, | ||
| { | ||
| ObjectMeta: api.ObjectMeta{Name: "pod-unknown"}, | ||
| Status: api.PodStatus{Phase: api.PodUnknown}, | ||
| }, | ||
| { | ||
| ObjectMeta: api.ObjectMeta{Name: "pod-failed"}, | ||
| Status: api.PodStatus{Phase: api.PodFailed}, | ||
| }, | ||
| { | ||
| ObjectMeta: api.ObjectMeta{Name: "pod-failed-with-restart-always"}, | ||
| Spec: api.PodSpec{ | ||
| RestartPolicy: api.RestartPolicy{ | ||
| Always: &api.RestartPolicyAlways{}, | ||
| }, | ||
| }, | ||
| Status: api.PodStatus{Phase: api.PodFailed}, | ||
| }, | ||
| { | ||
| ObjectMeta: api.ObjectMeta{Name: "pod-failed-with-restart-on-failure"}, | ||
| Spec: api.PodSpec{ | ||
| RestartPolicy: api.RestartPolicy{ | ||
| OnFailure: &api.RestartPolicyOnFailure{}, | ||
| }, | ||
| }, | ||
| Status: api.PodStatus{Phase: api.PodFailed}, | ||
| }, | ||
| { | ||
| ObjectMeta: api.ObjectMeta{Name: "pod-failed-with-restart-never"}, | ||
| Spec: api.PodSpec{ | ||
| RestartPolicy: api.RestartPolicy{ | ||
| Never: &api.RestartPolicyNever{}, | ||
| }, | ||
| }, | ||
| Status: api.PodStatus{Phase: api.PodFailed}, | ||
| }, | ||
| } | ||
| expectedResults := util.NewStringSet("pod-running", | ||
| "pod-pending", "pod-unknown", "pod-failed-with-restart-always", | ||
| "pod-failed-with-restart-on-failure") | ||
|
|
||
| actualResults := util.StringSet{} | ||
| result := FilterQuotaPods(pods) | ||
| for i := range result { | ||
| actualResults.Insert(result[i].Name) | ||
| } | ||
|
|
||
| if len(expectedResults) != len(actualResults) || !actualResults.HasAll(expectedResults.List()...) { | ||
| t.Errorf("Expected results %v, Actual results %v", expectedResults, actualResults) | ||
| } | ||
| } | ||
|
|
||
| func TestSyncResourceQuota(t *testing.T) { | ||
| podList := api.PodList{ | ||
| Items: []api.Pod{ | ||
| { | ||
| ObjectMeta: api.ObjectMeta{Name: "pod-running"}, | ||
| Status: api.PodStatus{Phase: api.PodRunning}, | ||
| Spec: api.PodSpec{ | ||
| Volumes: []api.Volume{{Name: "vol"}}, | ||
| Containers: []api.Container{{Name: "ctr", Image: "image", Resources: getResourceRequirements("100m", "1Gi")}}, | ||
| }, | ||
| }, | ||
| { | ||
| ObjectMeta: api.ObjectMeta{Name: "pod-running-2"}, | ||
| Status: api.PodStatus{Phase: api.PodRunning}, | ||
| Spec: api.PodSpec{ | ||
| Volumes: []api.Volume{{Name: "vol"}}, | ||
| Containers: []api.Container{{Name: "ctr", Image: "image", Resources: getResourceRequirements("100m", "1Gi")}}, | ||
| }, | ||
| }, | ||
| { | ||
| ObjectMeta: api.ObjectMeta{Name: "pod-failed"}, | ||
| Status: api.PodStatus{Phase: api.PodFailed}, | ||
| Spec: api.PodSpec{ | ||
| Volumes: []api.Volume{{Name: "vol"}}, | ||
| Containers: []api.Container{{Name: "ctr", Image: "image", Resources: getResourceRequirements("100m", "1Gi")}}, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| quota := api.ResourceQuota{ | ||
| Spec: api.ResourceQuotaSpec{ | ||
| Hard: api.ResourceList{ | ||
| api.ResourceCPU: resource.MustParse("3"), | ||
| api.ResourceMemory: resource.MustParse("100Gi"), | ||
| api.ResourcePods: resource.MustParse("5"), | ||
| }, | ||
| }, | ||
| } | ||
| expectedUsage := api.ResourceQuotaUsage{ | ||
| Status: api.ResourceQuotaStatus{ | ||
| Hard: api.ResourceList{ | ||
| api.ResourceCPU: resource.MustParse("3"), | ||
| api.ResourceMemory: resource.MustParse("100Gi"), | ||
| api.ResourcePods: resource.MustParse("5"), | ||
| }, | ||
| Used: api.ResourceList{ | ||
| api.ResourceCPU: resource.MustParse("200m"), | ||
| api.ResourceMemory: resource.MustParse("2147483648"), | ||
| api.ResourcePods: resource.MustParse("2"), | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| kubeClient := &client.Fake{ | ||
| PodsList: podList, | ||
| } | ||
|
|
||
| resourceQuotaManager := NewResourceQuotaManager(kubeClient) | ||
| err := resourceQuotaManager.syncResourceQuota(quota) | ||
| if err != nil { | ||
| t.Errorf("Unexpected error %v", err) | ||
| } | ||
|
|
||
| usage := kubeClient.ResourceQuotaUsage | ||
|
|
||
| // ensure hard and used limits are what we expected | ||
| for k, v := range expectedUsage.Status.Hard { | ||
| actual := usage.Status.Hard[k] | ||
| actualValue := actual.String() | ||
| expectedValue := v.String() | ||
| if expectedValue != actualValue { | ||
| t.Errorf("Usage Hard: Key: %v, Expected: %v, Actual: %v", k, expectedValue, actualValue) | ||
| } | ||
| } | ||
| for k, v := range expectedUsage.Status.Used { | ||
| actual := usage.Status.Used[k] | ||
| actualValue := actual.String() | ||
| expectedValue := v.String() | ||
| if expectedValue != actualValue { | ||
| t.Errorf("Usage Used: Key: %v, Expected: %v, Actual: %v", k, expectedValue, actualValue) | ||
| } | ||
| } | ||
|
|
||
| } |