k8s.io/kubernetes@v1.31.0-alpha.0.0.20240520171757-56147500dadc/cmd/kubeadm/app/util/apiclient/wait_test.go (about)

     1  /*
     2  Copyright 2024 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 apiclient
    18  
    19  import (
    20  	"reflect"
    21  	"testing"
    22  
    23  	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
    24  )
    25  
    26  func TestGetControlPlaneComponents(t *testing.T) {
    27  	testcases := []struct {
    28  		name     string
    29  		cfg      *kubeadmapi.ClusterConfiguration
    30  		expected []controlPlaneComponent
    31  	}{
    32  		{
    33  			name: "port values from config",
    34  			cfg: &kubeadmapi.ClusterConfiguration{
    35  				APIServer: kubeadmapi.APIServer{
    36  					ControlPlaneComponent: kubeadmapi.ControlPlaneComponent{
    37  						ExtraArgs: []kubeadmapi.Arg{
    38  							{Name: "secure-port", Value: "1111"},
    39  						},
    40  					},
    41  				},
    42  				ControllerManager: kubeadmapi.ControlPlaneComponent{
    43  					ExtraArgs: []kubeadmapi.Arg{
    44  						{Name: "secure-port", Value: "2222"},
    45  					},
    46  				},
    47  				Scheduler: kubeadmapi.ControlPlaneComponent{
    48  					ExtraArgs: []kubeadmapi.Arg{
    49  						{Name: "secure-port", Value: "3333"},
    50  					},
    51  				},
    52  			},
    53  			expected: []controlPlaneComponent{
    54  				{name: "kube-apiserver", url: "https://127.0.0.1:1111/healthz"},
    55  				{name: "kube-controller-manager", url: "https://127.0.0.1:2222/healthz"},
    56  				{name: "kube-scheduler", url: "https://127.0.0.1:3333/healthz"},
    57  			},
    58  		},
    59  		{
    60  			name: "default ports",
    61  			cfg:  &kubeadmapi.ClusterConfiguration{},
    62  			expected: []controlPlaneComponent{
    63  				{name: "kube-apiserver", url: "https://127.0.0.1:6443/healthz"},
    64  				{name: "kube-controller-manager", url: "https://127.0.0.1:10257/healthz"},
    65  				{name: "kube-scheduler", url: "https://127.0.0.1:10259/healthz"},
    66  			},
    67  		},
    68  	}
    69  
    70  	for _, tc := range testcases {
    71  		t.Run(tc.name, func(t *testing.T) {
    72  			actual := getControlPlaneComponents(tc.cfg)
    73  			if !reflect.DeepEqual(tc.expected, actual) {
    74  				t.Fatalf("expected result: %+v, got: %+v", tc.expected, actual)
    75  			}
    76  		})
    77  	}
    78  }