knative.dev/pkg@v0.0.0-20260602142205-ac97e43f6622/test/crd.go (about)

     1  /*
     2  Copyright 2019 The Knative 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  // This file contains functions that construct boilerplate CRD definitions.
    18  
    19  package test
    20  
    21  import (
    22  	corev1 "k8s.io/api/core/v1"
    23  	rbacv1 "k8s.io/api/rbac/v1"
    24  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    25  )
    26  
    27  const (
    28  	nginxPort  = 80
    29  	nginxName  = "nginx"
    30  	nginxImage = "nginx:1.7.9"
    31  )
    32  
    33  // ServiceAccount returns ServiceAccount object in given namespace
    34  func ServiceAccount(name, namespace string) *corev1.ServiceAccount {
    35  	return &corev1.ServiceAccount{
    36  		ObjectMeta: metav1.ObjectMeta{
    37  			Name:      name,
    38  			Namespace: namespace,
    39  		},
    40  	}
    41  }
    42  
    43  // ClusterRoleBinding returns ClusterRoleBinding for given subject and role
    44  func ClusterRoleBinding(name string, namespace string, serviceAccount string, role string) *rbacv1.ClusterRoleBinding {
    45  	return &rbacv1.ClusterRoleBinding{
    46  		ObjectMeta: metav1.ObjectMeta{
    47  			Name: name,
    48  		},
    49  		Subjects: []rbacv1.Subject{
    50  			{
    51  				Kind:      "ServiceAccount",
    52  				Name:      serviceAccount,
    53  				Namespace: namespace,
    54  			},
    55  		},
    56  		RoleRef: rbacv1.RoleRef{
    57  			Kind:     "ClusterRole",
    58  			Name:     role,
    59  			APIGroup: "rbac.authorization.k8s.io",
    60  		},
    61  	}
    62  }
    63  
    64  // CoreV1ObjectReference returns a corev1.ObjectReference for the given name, kind and apiversion
    65  func CoreV1ObjectReference(kind, apiversion, name string) *corev1.ObjectReference {
    66  	return &corev1.ObjectReference{
    67  		Kind:       kind,
    68  		APIVersion: apiversion,
    69  		Name:       name,
    70  	}
    71  }
    72  
    73  // NginxPod returns nginx pod defined in given namespace
    74  func NginxPod(namespace string) *corev1.Pod {
    75  	return &corev1.Pod{
    76  		ObjectMeta: metav1.ObjectMeta{
    77  			Name:      nginxName,
    78  			Namespace: namespace,
    79  			Labels:    map[string]string{"sidecar.istio.io/inject": "true"},
    80  		},
    81  		Spec: corev1.PodSpec{
    82  			Containers: []corev1.Container{
    83  				{
    84  					Name:  nginxName,
    85  					Image: nginxImage,
    86  					Ports: []corev1.ContainerPort{
    87  						{
    88  							ContainerPort: nginxPort,
    89  						},
    90  					},
    91  				},
    92  			},
    93  		},
    94  	}
    95  }