1/* 2Copyright 2016 The Kubernetes Authors. 3 4Licensed under the Apache License, Version 2.0 (the "License"); 5you may not use this file except in compliance with the License. 6You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10Unless required by applicable law or agreed to in writing, software 11distributed under the License is distributed on an "AS IS" BASIS, 12WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13See the License for the specific language governing permissions and 14limitations under the License. 15*/ 16 17package testing 18 19import ( 20 "fmt" 21 22 runtimeapi "k8s.io/cri-api/pkg/apis/runtime/v1alpha2" 23) 24 25// BuildContainerName creates a unique container name string. 26func BuildContainerName(metadata *runtimeapi.ContainerMetadata, sandboxID string) string { 27 // include the sandbox ID to make the container ID unique. 28 return fmt.Sprintf("%s_%s_%d", sandboxID, metadata.Name, metadata.Attempt) 29} 30 31// BuildSandboxName creates a unique sandbox name string. 32func BuildSandboxName(metadata *runtimeapi.PodSandboxMetadata) string { 33 return fmt.Sprintf("%s_%s_%s_%d", metadata.Name, metadata.Namespace, metadata.Uid, metadata.Attempt) 34} 35 36func filterInLabels(filter, labels map[string]string) bool { 37 for k, v := range filter { 38 if value, ok := labels[k]; ok { 39 if value != v { 40 return false 41 } 42 } else { 43 return false 44 } 45 } 46 47 return true 48} 49