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How to use GetClientSet method of client Package

Best Testkube code snippet using client.GetClientSet

service.go

Source:service.go

1/*2Copyright 2021 The KodeRover Authors.3Licensed under the Apache License, Version 2.0 (the "License");4you may not use this file except in compliance with the License.5You may obtain a copy of the License at6    http://www.apache.org/licenses/LICENSE-2.07Unless required by applicable law or agreed to in writing, software8distributed under the License is distributed on an "AS IS" BASIS,9WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.10See the License for the specific language governing permissions and11limitations under the License.12*/13package multicluster14import (15	"fmt"16	"net/http"17	"github.com/gin-gonic/gin"18	"github.com/pkg/errors"19	"go.uber.org/zap"20	"k8s.io/client-go/kubernetes"21	"k8s.io/client-go/rest"22	"k8s.io/client-go/tools/clientcmd/api"23	"sigs.k8s.io/controller-runtime/pkg/client"24	krkubeclient "github.com/koderover/zadig/pkg/tool/kube/client"25)26func GetKubeClient(hubServerAddr, clusterID string) (client.Client, error) {27	if clusterID == "" {28		return krkubeclient.Client(), nil29	}30	clusterService, err := NewAgent(hubServerAddr)31	if err != nil {32		return nil, fmt.Errorf("failed to get clusterService: %v", err)33	}34	return clusterService.GetKubeClient(clusterID)35}36func GetKubeAPIReader(hubServerAddr, clusterID string) (client.Reader, error) {37	if clusterID == "" {38		return krkubeclient.APIReader(), nil39	}40	clusterService, err := NewAgent(hubServerAddr)41	if err != nil {42		return nil, fmt.Errorf("failed to get clusterService: %v", err)43	}44	return clusterService.GetKubeClient(clusterID)45}46func GetRESTConfig(hubServerAddr, clusterID string) (*rest.Config, error) {47	if clusterID == "" {48		return krkubeclient.RESTConfig(), nil49	}50	return krkubeclient.RESTConfigFromAPIConfig(generateAPIConfig(clusterID, hubServerAddr))51}52// GetClientset returns a client to interact with APIServer which implements kubernetes.Interface53func GetClientset(hubServerAddr, clusterID string) (kubernetes.Interface, error) {54	if clusterID == "" {55		return krkubeclient.Clientset(), nil56	}57	clusterService, err := NewAgent(hubServerAddr)58	if err != nil {59		return nil, fmt.Errorf("failed to get clusterService: %v", err)60	}61	return clusterService.GetClientset(clusterID)62}63type Agent struct {64	hubClient     *HubClient65	hubServerAddr string66}67func NewAgent(hubServerAddr string) (*Agent, error) {68	cli, err := NewHubClient(hubServerAddr)69	if err != nil {70		return nil, err71	}72	return &Agent{73		hubClient:     cli,74		hubServerAddr: hubServerAddr,75	}, nil76}77func (s *Agent) DisconnectCluster(username string, clusterID string, logger *zap.SugaredLogger) error {78	err := s.hubClient.Disconnect(clusterID)79	if err != nil {80		logger.Errorf("failed to disconnect %s by %s: %v", clusterID, username, err)81		return err82	}83	logger.Infof("cluster is %s disconnected successfully by %s", clusterID, username)84	return nil85}86func (s *Agent) ReconnectCluster(username string, clusterID string, logger *zap.SugaredLogger) error {87	err := s.hubClient.Restore(clusterID)88	if err != nil {89		logger.Errorf("failed to restore %s by %s: %v", clusterID, username, err)90		return err91	}92	logger.Infof("cluster is %s restored successfully by %s", clusterID, username)93	return nil94}95func (s *Agent) GetKubeClient(clusterID string) (client.Client, error) {96	if err := s.hubClient.HasSession(clusterID); err != nil {97		return nil, errors.Wrapf(err, "cluster is not connected %s", clusterID)98	}99	return krkubeclient.NewClientFromAPIConfig(generateAPIConfig(clusterID, s.hubServerAddr))100}101func (s *Agent) ClusterConnected(clusterID string) bool {102	if err := s.hubClient.HasSession(clusterID); err != nil {103		return false104	}105	return true106}107func (s *Agent) GetClientset(clusterID string) (kubernetes.Interface, error) {108	if err := s.hubClient.HasSession(clusterID); err != nil {109		return nil, errors.Wrapf(err, "cluster is not connected %s", clusterID)110	}111	return krkubeclient.NewClientsetFromAPIConfig(generateAPIConfig(clusterID, s.hubServerAddr))112}113func (s *Agent) ProxyAgent(writer gin.ResponseWriter, request *http.Request) {114	s.hubClient.AgentProxy(writer, request)115}116func generateAPIConfig(clusterID, hubServerAddr string) *api.Config {117	return &api.Config{118		Kind:       "Config",119		APIVersion: "v1",120		Clusters: map[string]*api.Cluster{121			"hubserver": {122				InsecureSkipTLSVerify: true,123				Server:                fmt.Sprintf("%s/kube/%s", hubServerAddr, clusterID),124			},125		},126		Contexts: map[string]*api.Context{127			"hubserver": {128				Cluster: "hubserver",129			},130		},131		CurrentContext: "hubserver",132	}133}...

config.go

Source:config.go

1package updater2import (3	"k8s.io/client-go/kubernetes"4	appsV1 "k8s.io/client-go/kubernetes/typed/apps/v1"5	batchV1Interface "k8s.io/client-go/kubernetes/typed/batch/v1"6	corev1 "k8s.io/client-go/kubernetes/typed/core/v1"7)8// NewClientsetWrapper returns a wrapper for the clientset9func NewClientsetWrapper(clientset kubernetes.Interface) *ClientsetWrapper {10	return &ClientsetWrapper{11		clientset: clientset,12	}13}14// NewConfig returns a configuration object which can be used to pass state between the different15// configuration structs.16func NewConfig(clientset kubernetes.Interface, image *Image, updateClassifier string) *Config {17	return &Config{18		ClientsetWrapper: *NewClientsetWrapper(clientset),19		image:            image,20		updateClassifier: updateClassifier,21	}22}23// ClientsetWrapper wraps a kubernetes clientset and returns the interfaces necessary for running the update progress.24type ClientsetWrapper struct {25	clientset kubernetes.Interface26}27// GetClientset returns the specified client set configuration.28func (config *ClientsetWrapper) GetClientset() kubernetes.Interface {29	return config.clientset30}31// GetJobAPIFor returns the clientset's job interface32func (config *ClientsetWrapper) GetJobAPIFor(namespace string) batchV1Interface.JobInterface {33	return config.GetClientset().BatchV1().Jobs(namespace)34}35// GetNamespacesAPI returns the clientset's namespace interface36func (config *ClientsetWrapper) GetNamespacesAPI() corev1.NamespaceInterface {37	coreV1 := config.getCoreV1()38	return coreV1.Namespaces()39}40// GetDeploymentAPIFor returns the clientset's specified deployment api for the configured API41func (config *ClientsetWrapper) GetDeploymentAPIFor(namespace string) appsV1.DeploymentInterface {42	appsV1 := config.GetClientset().AppsV1()43	return appsV1.Deployments(namespace)44}45// GetReplicaSetAPIFor returns the API to interact with replicaset for the passed namespace46func (config *ClientsetWrapper) GetReplicaSetAPIFor(namespace string) appsV1.ReplicaSetInterface {47	appsV1 := config.GetClientset().AppsV1()48	return appsV1.ReplicaSets(namespace)49}50func (config *ClientsetWrapper) getCoreV1() corev1.CoreV1Interface {51	return config.GetClientset().CoreV1()52}53// Config includes a configuration for a planned update. It is used to pass between the different classes shared state.54type Config struct {55	ClientsetWrapper56	image            *Image57	updateClassifier string58	namespaces       []string59}60// GetNamespaces returns an array of all namespaces which should be used.61func (config *Config) GetNamespaces() []string {62	if config.namespaces == nil {63		config.SetNamespaces(make([]string, 0))64	}65	return config.namespaces66}67// SetNamespaces allows the configuration for which namespaces should be handled inside of the config68func (config *Config) SetNamespaces(namespaces []string) {69	config.namespaces = namespaces70}71// GetImage returns the image which should be updated.72func (config *Config) GetImage() *Image {73	return config.image74}75// GetUpdateClassifier returns the update classifier passed to this update configuration.76func (config *Config) GetUpdateClassifier() string {77	return config.updateClassifier78}...

deployment.go

Source:deployment.go

...6	v13 "k8s.io/api/core/v1"7	v12 "k8s.io/apimachinery/pkg/apis/meta/v1"8)9func CreateDeployment(){10	clientset := GetClientSet()11	deployClient := clientset.AppsV1().Deployments(v12.NamespaceDefault)12	deployment := &v1.Deployment{13		ObjectMeta: v12.ObjectMeta{14			Name: "test-deploy",15		},16		Spec: v1.DeploymentSpec{17			Replicas: int32Ptr(2),18			Selector: &v12.LabelSelector{19				MatchLabels: map[string]string{20					"app": "server",21				},22			},23			Template: v13.PodTemplateSpec{24				ObjectMeta: v12.ObjectMeta{25					Labels: map[string] string{26						"app": "server",27					},28				},29				Spec: v13.PodSpec{30					Containers: []v13.Container{31						{32							Name: "web-server",33							Image: "nginx",34							Ports: []v13.ContainerPort{35							},36						},37					},38				},39			},40		},41	}42	//create deployment43	res, err := deployClient.Create(context.TODO(), deployment, v12.CreateOptions{})44	if err != nil{45		fmt.Println(err)46	} else {47		fmt.Printf("%q Created", res.GetObjectMeta().GetName())48	}49}50func GetDeployments(){51	clientset := GetClientSet()52	deployClient := clientset.AppsV1().Deployments(v12.NamespaceDefault)53	list, err := deployClient.List(context.TODO(), v12.ListOptions{})54	if err != nil{55		fmt.Println(err)56	}57	for _, deploy := range list.Items{58		fmt.Println(deploy.Name, "[ Ready: ", deploy.Status.ReadyReplicas, "|", "Available: ", deploy.Status.AvailableReplicas, "]")59	}60}61func UpdateDeployment(name string, replica int32, image string){62	clientset := GetClientSet()63	deploymentClient := clientset.AppsV1().Deployments(v12.NamespaceDefault)64	res, err := deploymentClient.Get(context.TODO(), name, v12.GetOptions{})65	if err != nil{66		fmt.Println(err)67	}68	res.Spec.Replicas = int32Ptr(replica)69	res.Spec.Template.Spec.Containers[0].Image = image70	_, err = deploymentClient.Update(context.TODO(), res, v12.UpdateOptions{})71	if err != nil{72		fmt.Println(err)73	} else{74		fmt.Printf("%q Updated", res.GetObjectMeta().GetName())75	}76}77func DeleteDeployment(args []string){78	clientset := GetClientSet()79	deployClient := clientset.AppsV1().Deployments(v12.NamespaceDefault)80	deletePolicy := v12.DeletePropagationForeground81	for _, deployment := range args {82		err := deployClient.Delete(context.TODO(), deployment, v12.DeleteOptions{83			PropagationPolicy: &deletePolicy,84		})85		if err != nil {86			fmt.Println(err)87		}88	}89}...

GetClientSet

Using AI Code Generation

1import (2type Client struct {3}4func (c *Client) GetClientSet() (*kubernetes.Clientset, error) {5	config, err = rest.InClusterConfig()6	if err != nil {7		config, err = clientcmd.BuildConfigFromFlags("", "/home/centos/.kube/config")8		if err != nil {9		}10	}11	clientset, err := kubernetes.NewForConfig(config)12	if err != nil {13	}14}15func main() {16	client := &Client{}

GetClientSet

Using AI Code Generation

1import (2func GetClientSet() *kubernetes.Clientset {3    kubeconfig := os.Getenv("KUBECONFIG")4    config, err := clientcmd.BuildConfigFromFlags("", kubeconfig)5    if err != nil {6        panic(err.Error())7    }8    clientset, err := kubernetes.NewForConfig(config)9    if err != nil {10        panic(err.Error())11    }12}13import (14func GetClientSet() *kubernetes.Clientset {15    kubeconfig := os.Getenv("KUBECONFIG")16    config, err := clientcmd.BuildConfigFromFlags("", kubeconfig)17    if err != nil {18        panic(err.Error())19    }20    clientset, err := kubernetes.NewForConfig(config)21    if err != nil {22        panic(err.Error())23    }24}25./client.go:16:2: imported and not used: "k8s.io/client-go/kubernetes"26./client.go:17:2: imported and not used: "k8s.io/client-go/tools/clientcmd"27./client.go:18:2: imported and not used: "os"28./client.go:27:2: imported and not used: "k8s.io/client-go/kubernetes"29./client.go:28:2: imported and not used: "k8s.io/client-go/tools/clientcmd"30./client.go:29:2: imported and not used: "os"31./client.go:38:2: imported and not used: "k8s.io/client-go/kubernetes"32./client.go:39:2: imported and not used: "k8s.io/client-go/tools/clientcmd"33./client.go:40:2: imported and not used: "os"34./client.go:49:2: imported and not used: "k8

GetClientSet

Using AI Code Generation

1import (2func main() {3    config, err = rest.InClusterConfig()4    if err != nil {5        panic(err.Error())6    }7    clientset, err := kubernetes.NewForConfig(config)8    if err != nil {9        panic(err.Error())10    }11    fmt.Println(clientset)12}13&{0xc0000a4c00 0xc0000a4c40 0xc0000a4c80 0xc0000a4cc0 0xc0000a4d00 0xc0000a4d40 0xc0000a4d80 0xc0000a4dc0 0xc0000a4e00 0xc0000a4e40 0xc0000a4e80 0xc0000a4ec0 0xc0000a4f00 0xc0000a4f40 0xc0000a4f80 0xc0000a4fc0 0xc0000a5000 0xc0000a5040 0xc0000a5080 0xc0000a50c0 0xc0000a5100 0xc0000a5140 0xc0000a5180 0xc0000a51c0 0xc0000a5200 0xc0000a5240 0xc0000a5280 0xc0000a52c0 0xc0000a5300 0xc0000a5340 0xc0000a5380 0xc0000a53c0 0xc0000a5400 0xc0000a5440 0xc0000a5480 0xc0000a54c0 0xc0000a5500 0xc0000a5540 0xc0000a5580 0xc0000a55c0 0xc0000a5600 0xc0000a5640 0xc0000a5680 0xc0000a56c0 0xc0000a5700 0xc

GetClientSet

Using AI Code Generation

1import (2func GetClientSet() (*kubernetes.Clientset, error) {3	config, err = clientcmd.BuildConfigFromFlags("", kubeconfig)4	if err != nil {5	}6	clientset, err := kubernetes.NewForConfig(config)7	if err != nil {8	}9}10import (11func main() {12	clientset, err := GetClientSet()13	if err != nil {14		panic(err.Error())15	}16	fmt.Println(clientset)17}18&{0xc0000a4000 0xc0000a4060 0xc0000a40c0 0xc0000a4120 0xc0000a4180 0xc0000a41e0 0xc0000a4240 0xc0000a42a0 0xc0000a4300 0xc0000a4360 0xc0000a43c0 0xc0000a4420 0xc0000a4480 0xc0000a44e0 0xc0000a4540 0xc0000a45a0 0xc0000a4600 0xc0000a4660 0xc0000a46c0 0xc0000a4720 0xc0000a4780 0xc0000a47e0 0xc0000a4840 0xc0000a48a0 0xc0000a4900 0xc0000a4960 0xc0000a49c0 0xc0000a4a20 0xc0000a4a80 0xc0000a4ae0 0xc0000a4b40 0xc0000a4ba0

GetClientSet

Using AI Code Generation

1func main() {2	clientSet := client.GetClientSet()3	namespaces, err := clientSet.CoreV1().Namespaces().List(context.Background(), metav1.ListOptions{})4	if err != nil {5		log.Fatal(err)6	}7	for _, namespace := range namespaces.Items {8		fmt.Println(namespace.Name)9	}10}11import (12func main() {13	clientSet := client.GetClientSet()14	pods, err := clientSet.CoreV1().Pods("default").List(context.Background(), metav1.ListOptions{})15	if err != nil {16		log.Fatal(err)17	}18	for _, pod := range pods.Items {19		fmt.Println(pod.Name)20	}21}22import (23func main()

GetClientSet

Using AI Code Generation

1func main() {2	client := client.GetClientSet()3}4import (5func GetClientSet() *kubernetes.Clientset {6	config, err := clientcmd.BuildConfigFromFlags("", "/home/user/.kube/config")7	if err != nil {8		panic(err.Error())9	}10	clientset, err := kubernetes.NewForConfig(config)11	if err != nil {12		panic(err.Error())13	}14}

GetClientSet

Using AI Code Generation

1func main() {2    client := client.GetClientSet()3}4func GetClientSet() *kubernetes.Clientset {5    config, err := rest.InClusterConfig()6    if err != nil {7        panic(err.Error())8    }9    clientset, err := kubernetes.NewForConfig(config)10    if err != nil {11        panic(err.Error())12    }13}14func main() {15    client := client.GetClientSet()16    deployment := createDeployment()17    result, err := client.AppsV1().Deployments("default").Create(context.TODO(), deployment, metav1.CreateOptions{})18    if err != nil {19        panic(err.Error())20    }21    fmt.Printf("Created deployment %q.\n", result.GetObjectMeta().GetName())22}23func createDeployment() *appsv1.Deployment {24    replicas := int32(1)25    deployment := &appsv1.Deployment{26        TypeMeta: metav1.TypeMeta{27        },28        ObjectMeta: metav1.ObjectMeta{29        },30        Spec: appsv1.DeploymentSpec{31            Selector: &metav1.LabelSelector{32                MatchLabels: map[string]string{33                },34            },35            Template: corev1.PodTemplateSpec{36                ObjectMeta: metav1.ObjectMeta{37                    Labels: map[string]string{38                    },39                },40                Spec: corev1.PodSpec{41                    Containers: []corev1.Container{42                        {43                            Ports: []corev1.ContainerPort{44                                {45                                },46                            },47                        },48                    },49                },50            },51        },

GetClientSet

Using AI Code Generation

1import (2type Client struct {3}4func (c *Client) GetClientSet() *kubernetes.Clientset {5}6func NewClient() *Client {7	if home := homeDir(); home != "" {8		kubeconfig = flag.String("kubeconfig", filepath.Join(home, ".kube", "config"), "(optional) absolute path to the kubeconfig file")9	} else {10		kubeconfig = flag.String("kubeconfig", "", "absolute path to the kubeconfig file")11	}12	flag.Parse()13	config, err := clientcmd.BuildConfigFromFlags("", *kubeconfig)14	if err != nil {15		panic(err.Error())16	}17	clientset, err := kubernetes.NewForConfig(config)18	if err != nil {19		panic(err.Error())20	}21	return &Client{22	}23}24func NewInClusterClient() *Client {25	config, err := rest.InClusterConfig()26	if err != nil {27		panic(err.Error())28	}29	clientset, err := kubernetes.NewForConfig(config)30	if err != nil {31		panic(err.Error())32	}33	return &Client{34	}35}36func main() {37	client := NewInClusterClient()38	clientset := client.GetClientSet()

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