configmap

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• Variables

Variables

var Cmd = &cobra.Command{
	Use:     "configmap",
	Short:   "Get data from ConfigMap",
	Aliases: []string{"cm"},
	Args:    cobra.NoArgs,
	Run: func(c *cobra.Command, args []string) {
		clientset, defaultNamespace, _ := k8s.KubernetesClient()

		namespace := defaultNamespace
		if CmdFlagNamespace != "" {
			namespace = CmdFlagNamespace
		}

		configmapClient := clientset.CoreV1().ConfigMaps(namespace)

		configmap, err := configmapClient.Get(context.TODO(), CmdFlagName, metav1.GetOptions{})
		if err != nil {
			log.Fatal(err)
		}

		if CmdFlagKey != "" {
			if FlagJson {
				outJson, err := json.Marshal(string(configmap.Data[CmdFlagKey]))
				if err != nil {
					panic(err)
				}
				fmt.Println(string(outJson))
			} else {
				fmt.Println(string(configmap.Data[CmdFlagKey]))
			}
		} else {
			if FlagJson {
				out := make(map[string]string)
				for key, val := range configmap.Data {
					out[key] = string(val)
				}
				outJson, err := json.Marshal(out)
				if err != nil {
					panic(err)
				}
				fmt.Println(string(outJson))
			} else {
				for key, val := range configmap.Data {
					fmt.Printf("KEY:   %s\nVALUE: %s\n---\n", key, val)
				}
			}
		}
	},
}

var CmdFlagKey string

var CmdFlagName string

var CmdFlagNamespace string

var FlagJson bool