forked from kubewharf/katalyst-core
135 lines
4.2 KiB
Go
135 lines
4.2 KiB
Go
/*
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Copyright 2022 The Katalyst Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package vpa
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import (
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"context"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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appsv1 "k8s.io/api/apps/v1"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/resource"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/client-go/tools/cache"
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cliflag "k8s.io/component-base/cli/flag"
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"k8s.io/utils/pointer"
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apis "github.com/kubewharf/katalyst-api/pkg/apis/autoscaling/v1alpha1"
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apiworkload "github.com/kubewharf/katalyst-api/pkg/apis/workload/v1alpha1"
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apiconsts "github.com/kubewharf/katalyst-api/pkg/consts"
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katalystbase "github.com/kubewharf/katalyst-core/cmd/base"
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"github.com/kubewharf/katalyst-core/cmd/katalyst-controller/app/options"
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"github.com/kubewharf/katalyst-core/pkg/config/controller"
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"github.com/kubewharf/katalyst-core/pkg/config/generic"
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"github.com/kubewharf/katalyst-core/pkg/controller/vpa/util"
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)
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func TestResourceRecommendController_Run(t *testing.T) {
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type fields struct {
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workload *appsv1.StatefulSet
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spd *apiworkload.ServiceProfileDescriptor
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vpa *apis.KatalystVerticalPodAutoscaler
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vparec *apis.VerticalPodAutoscalerRecommendation
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}
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tests := []struct {
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name string
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fields fields
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}{
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{
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name: "",
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fields: fields{
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vpa: &apis.KatalystVerticalPodAutoscaler{
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ObjectMeta: metav1.ObjectMeta{
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Name: "vpa1",
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Namespace: "default",
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UID: "vpauid1",
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Annotations: map[string]string{
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apiconsts.VPAAnnotationWorkloadRetentionPolicyKey: apiconsts.VPAAnnotationWorkloadRetentionPolicyDelete,
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},
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},
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Spec: apis.KatalystVerticalPodAutoscalerSpec{
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TargetRef: apis.CrossVersionObjectReference{
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Kind: "StatefulSet",
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APIVersion: "apps/v1",
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Name: "sts1",
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},
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UpdatePolicy: apis.PodUpdatePolicy{
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PodUpdatingStrategy: apis.PodUpdatingStrategyInplace,
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PodMatchingStrategy: apis.PodMatchingStrategyAll,
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},
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},
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Status: apis.KatalystVerticalPodAutoscalerStatus{
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ContainerResources: []apis.ContainerResources{
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{
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ContainerName: pointer.String("c1"),
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Requests: &apis.ContainerResourceList{
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Target: map[v1.ResourceName]resource.Quantity{
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v1.ResourceCPU: resource.MustParse("1"),
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v1.ResourceMemory: resource.MustParse("1Gi"),
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},
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UncappedTarget: map[v1.ResourceName]resource.Quantity{
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v1.ResourceCPU: resource.MustParse("1"),
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v1.ResourceMemory: resource.MustParse("1Gi"),
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},
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},
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},
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},
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Conditions: []apis.VerticalPodAutoscalerCondition{
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{
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Type: apis.RecommendationUpdated,
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Status: v1.ConditionTrue,
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Reason: util.VPAConditionReasonUpdated,
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},
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},
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},
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},
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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ctx := context.TODO()
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genericConf := &generic.GenericConfiguration{}
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controllerConf := &controller.GenericControllerConfiguration{
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DynamicGVResources: []string{"statefulsets.v1.apps"},
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}
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fss := &cliflag.NamedFlagSets{}
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vpaOptions := options.NewVPAOptions()
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vpaOptions.AddFlags(fss)
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vpaConf := controller.NewVPAConfig()
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_ = vpaOptions.ApplyTo(vpaConf)
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controlCtx, err := katalystbase.GenerateFakeGenericContext(nil,
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[]runtime.Object{tt.fields.spd, tt.fields.vpa, tt.fields.vparec}, []runtime.Object{tt.fields.workload})
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assert.NoError(t, err)
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rrc, err := NewResourceRecommendController(ctx, controlCtx, genericConf, controllerConf, vpaConf)
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assert.NoError(t, err)
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controlCtx.StartInformer(ctx)
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go rrc.Run()
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synced := cache.WaitForCacheSync(ctx.Done(), rrc.syncedFunc...)
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assert.True(t, synced)
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time.Sleep(1 * time.Second)
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})
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}
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}
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