k8s.io/kubernetes@v1.29.3/test/e2e/network/ingress_scale.go (about)

     1  /*
     2  Copyright 2018 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package network
    18  
    19  import (
    20  	"context"
    21  
    22  	"k8s.io/kubernetes/test/e2e/feature"
    23  	"k8s.io/kubernetes/test/e2e/framework"
    24  	e2eskipper "k8s.io/kubernetes/test/e2e/framework/skipper"
    25  	"k8s.io/kubernetes/test/e2e/network/common"
    26  	"k8s.io/kubernetes/test/e2e/network/scale"
    27  	admissionapi "k8s.io/pod-security-admission/api"
    28  
    29  	"github.com/onsi/ginkgo/v2"
    30  )
    31  
    32  var _ = common.SIGDescribe("Loadbalancing: L7 Scalability", func() {
    33  	defer ginkgo.GinkgoRecover()
    34  	var (
    35  		ns string
    36  	)
    37  	f := framework.NewDefaultFramework("ingress-scale")
    38  	f.NamespacePodSecurityLevel = admissionapi.LevelPrivileged
    39  
    40  	ginkgo.BeforeEach(func() {
    41  		ns = f.Namespace.Name
    42  	})
    43  
    44  	f.Describe("GCE", framework.WithSlow(), framework.WithSerial(), feature.IngressScale, func() {
    45  		var (
    46  			scaleFramework *scale.IngressScaleFramework
    47  		)
    48  
    49  		ginkgo.BeforeEach(func(ctx context.Context) {
    50  			e2eskipper.SkipUnlessProviderIs("gce", "gke")
    51  
    52  			scaleFramework = scale.NewIngressScaleFramework(f.ClientSet, ns, framework.TestContext.CloudConfig)
    53  			if err := scaleFramework.PrepareScaleTest(ctx); err != nil {
    54  				framework.Failf("Unexpected error while preparing ingress scale test: %v", err)
    55  			}
    56  		})
    57  
    58  		ginkgo.AfterEach(func(ctx context.Context) {
    59  			if errs := scaleFramework.CleanupScaleTest(ctx); len(errs) != 0 {
    60  				framework.Failf("Unexpected error while cleaning up ingress scale test: %v", errs)
    61  			}
    62  		})
    63  
    64  		ginkgo.It("Creating and updating ingresses should happen promptly with small/medium/large amount of ingresses", func(ctx context.Context) {
    65  			if errs := scaleFramework.RunScaleTest(ctx); len(errs) != 0 {
    66  				framework.Failf("Unexpected error while running ingress scale test: %v", errs)
    67  			}
    68  
    69  		})
    70  	})
    71  })