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How to use GetClusterVersion method of k8sclient Package

Best Testkube code snippet using k8sclient.GetClusterVersion

client.go

Source:client.go

...78func (c *K8sClient) Age(node *v1.Node) uint {79	diff := uint(time.Now().Sub(node.CreationTimestamp.Time).Hours())80	return uint(diff / 24)81}82// GetClusterVersion get kube cluster version.83func GetClusterVersion(c *kubernetes.Clientset) string {84	v, err := c.DiscoveryClient.ServerVersion()85	if err != nil {86		return types.ClusterStatusUnknown87	}88	return v.GitVersion89}90// // DescribeClusterNodes describe cluster nodes.91// func DescribeClusterNodes(client *kubernetes.Clientset, instanceNodes []types.ClusterNode) ([]types.ClusterNode, error) {92// 	// list cluster nodes.93// 	timeout := int64(5 * time.Second)94// 	nodeList, err := client.CoreV1().Nodes().List(context.TODO(), metav1.ListOptions{TimeoutSeconds: &timeout})95// 	if err != nil || nodeList == nil {96// 		return nil, err97// 	}...

k8sclient.go

Source:k8sclient.go

...12)13//go:generate mockgen -source=k8sclient.go -package=k8sclient -destination=mock_k8sclient.go14type K8SClient interface {15	GetConfigMap(namespace string, name string) (*v1.ConfigMap, error)16	GetClusterVersion(name string) (*configv1.ClusterVersion, error)17	ListNodes() (*v1.NodeList, error)18	GetSecret(namespace, name string) (*v1.Secret, error)19}20type k8sClient struct {21	log            logrus.FieldLogger22	client         *kubernetes.Clientset23	configV1Client *configv1client.ConfigV1Client24}25func NewK8SClient(configPath string, log logrus.FieldLogger) (K8SClient, error) {26	config, err := clientcmd.BuildConfigFromFlags("", configPath)27	if err != nil {28		return &k8sClient{}, errors.Wrap(err, "loading kubeconfig")29	}30	client, err := kubernetes.NewForConfig(config)31	if err != nil {32		return &k8sClient{}, errors.Wrap(err, "creating a Kubernetes client")33	}34	configClient, err := configv1client.NewForConfig(config)35	if err != nil {36		return &k8sClient{}, errors.Wrap(err, "creating openshift config client")37	}38	return &k8sClient{log, client, configClient}, nil39}40func (c *k8sClient) GetConfigMap(namespace string, name string) (*v1.ConfigMap, error) {41	return c.client.CoreV1().ConfigMaps(namespace).Get(context.TODO(), name, metav1.GetOptions{})42}43func (c *k8sClient) GetClusterVersion(name string) (*configv1.ClusterVersion, error) {44	return c.configV1Client.ClusterVersions().Get(context.Background(), name, metav1.GetOptions{})45}46func (c *k8sClient) ListNodes() (*v1.NodeList, error) {47	return c.client.CoreV1().Nodes().List(context.TODO(), metav1.ListOptions{})48}49func (c *k8sClient) GetSecret(namespace, name string) (*v1.Secret, error) {50	return c.client.CoreV1().Secrets(namespace).Get(context.TODO(), name, metav1.GetOptions{})51}...

GetClusterVersion

Using AI Code Generation

1import (2func main() {3    config, err := rest.InClusterConfig()4    if err != nil {5        panic(err.Error())6    }7    clientset, err := versioned.NewForConfig(config)8    if err != nil {9        panic(err.Error())10    }11    clusterVersion, err := clientset.ConfigV1().ClusterVersions().Get("version", metav1.GetOptions{})12    if err != nil {13        panic(err.Error())14    }15    fmt.Println(clusterVersion.Spec.DesiredUpdate)16}17{4.6.0-0.okd-2020-12-14-020541 4.6.0-0.okd-2020-12-14-020541 <nil> <nil> [] []}

GetClusterVersion

Using AI Code Generation

1func main() {2    k8sclient := k8sclient.NewK8sClient()3    k8sclient.GetClusterVersion()4}5import (6type K8sClient struct {7}8func NewK8sClient() *K8sClient {9    config, err := clientcmd.BuildConfigFromFlags("", "/home/username/.kube/config")10    if err != nil {11        log.Fatal(err)12    }13    clientset, err := kubernetes.NewForConfig(config)14    if err != nil {15        log.Fatal(err)16    }17    return &K8sClient{clientset: clientset}18}19func (k *K8sClient) GetClusterVersion() string {20    nodeList, err := k.clientset.CoreV1().Nodes().List(v1.ListOptions{})21    if err != nil {22        log.Fatal(err)23    }24    for _, node := range nodeList.Items {25        fmt.Printf("Node name: %s26        fmt.Printf("Node version: %s27    }28}

GetClusterVersion

Using AI Code Generation

1import (2func main() {3	trace.Logger = trace.NewLogger("true")4	if len(os.Args) < 2 {5	} else {6	}7	sess, err := session.New()8	if err != nil {9		fmt.Println("Error while intializing bluemix session")10		fmt.Println(err)11	}12	clusterClient, err := containerv1.New(sess)13	if err != nil {14		fmt.Println("Error while intializing cluster client")15		fmt.Println(err)16	}17	cluster, err := clusterClient.Clusters().FindByName(clusterName)18	if err != nil {19		fmt.Println("Error while getting cluster details")20		fmt.Println(err)21	}22	clusterVersion, err := clusterClient.Clusters().GetClusterVersion(cluster.ID)23	if err != nil {24		fmt.Println("Error while getting cluster version")25		fmt.Println(err)26	}27	fmt.Println("Cluster Version: ", clusterVersion)28}29import (30func main() {31	trace.Logger = trace.NewLogger("true")32	if len(os.Args) < 2 {33	} else {

GetClusterVersion

Using AI Code Generation

1func main() {2    k8sclient := k8sclient.NewK8sClient()3    fmt.Println(k8sclient.GetClusterVersion())4}5import (6type K8sClient struct {7}8func NewK8sClient() *K8sClient {9    k8sClient := K8sClient{}10    config, err := clientcmd.BuildConfigFromFlags("", "/root/.kube/config")11    if err != nil {12        fmt.Println("Error building kubeconfig: ", err.Error())13    }14    k8sClient.k8sClient, err = kubernetes.NewForConfig(config)15    if err != nil {16        fmt.Println("Error building kubernetes clientset: ", err.Error())17    }18}19func (k8sClient *K8sClient) GetClusterVersion() string {20    version, err := k8sClient.k8sClient.Discovery().ServerVersion()21    if err != nil {22        fmt.Println("Error getting kubernetes version: ", err.Error())23    }24    return version.String()25}

GetClusterVersion

Using AI Code Generation

1 import  (2 func   main () {3	 config  :=  &bluemix.Config{4	}5	 sess ,  err  :=  session.New(config)6	 if   err  !=  nil  {7		 fmt .Println( "Error occured while intializing the SDK:" ,  err )8	}9	 containerAPI ,  err  :=  containerv1 .New(sess)10	 if   err  !=  nil  {11		 fmt .Println( "Error occured while intializing the container client:" ,  err )12	}13	 k8sClient  :=  containerAPI .Kubernetes()14	 clusterVersion ,  err  :=  k8sClient .GetClusterVersion( "clusterID" )15	 if   err  !=  nil  {16		 fmt .Println( "Error occured while getting the cluster version:" ,  err )17	}18	 fmt .Println( "Cluster version:" ,  clusterVersion )19}

GetClusterVersion

Using AI Code Generation

1import (2func main() {3    k8sclient := internal.NewK8sclient()4    clusterversion, err := k8sclient.GetClusterVersion()5    if err != nil {6        fmt.Println("Error occured while getting the clusterversion object")7    }8    fmt.Println(clusterversion)9}10&{map[operator:0xc0000b4e00] 0xc0000b4e00}

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