github.com/kubeflow/training-operator@v1.7.0/test_job/test_util/v1/service.go (about)

     1  // Copyright 2018 The Kubeflow Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package v1
    16  
    17  import (
    18  	"fmt"
    19  	"testing"
    20  
    21  	v1 "k8s.io/api/core/v1"
    22  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    23  	"k8s.io/client-go/tools/cache"
    24  
    25  	testjobv1 "github.com/kubeflow/training-operator/test_job/apis/test_job/v1"
    26  )
    27  
    28  func NewBaseService(name string, testJob *testjobv1.TestJob, t *testing.T) *v1.Service {
    29  	return &v1.Service{
    30  		ObjectMeta: metav1.ObjectMeta{
    31  			Name:            name,
    32  			Labels:          GenLabels(testJob.Name),
    33  			Namespace:       testJob.Namespace,
    34  			OwnerReferences: []metav1.OwnerReference{*metav1.NewControllerRef(testJob, controllerKind)},
    35  		},
    36  	}
    37  }
    38  
    39  func NewService(testJob *testjobv1.TestJob, typ string, index int, t *testing.T) *v1.Service {
    40  	service := NewBaseService(fmt.Sprintf("%s-%d", typ, index), testJob, t)
    41  	service.Labels[testReplicaTypeLabel] = typ
    42  	service.Labels[testReplicaIndexLabel] = fmt.Sprintf("%d", index)
    43  	return service
    44  }
    45  
    46  // NewServiceList creates count pods with the given phase for the given Job
    47  func NewServiceList(count int32, testJob *testjobv1.TestJob, typ string, t *testing.T) []*v1.Service {
    48  	services := []*v1.Service{}
    49  	for i := int32(0); i < count; i++ {
    50  		newService := NewService(testJob, typ, int(i), t)
    51  		services = append(services, newService)
    52  	}
    53  	return services
    54  }
    55  
    56  func SetServices(serviceIndexer cache.Indexer, testJob *testjobv1.TestJob, typ string, activeWorkerServices int32, t *testing.T) {
    57  	for _, service := range NewServiceList(activeWorkerServices, testJob, typ, t) {
    58  		if err := serviceIndexer.Add(service); err != nil {
    59  			t.Errorf("unexpected error when adding service %v", err)
    60  		}
    61  	}
    62  }