// RunRsh starts a remote shell session on the server
func RunRsh(options *kubecmd.ExecOptions, f *clientcmd.Factory, cmd *cobra.Command, args []string) error {
if len(args) != 1 {
return cmdutil.UsageError(cmd, "rsh requires a single POD to connect to")
}
options.PodName = args[0]
_, client, err := f.Clients()
if err != nil {
return err
}
options.Client = client
namespace, _, err := f.DefaultNamespace()
if err != nil {
return nil
}
options.Namespace = namespace
config, err := f.ClientConfig()
if err != nil {
return err
}
options.Config = config
if err := options.Validate(); err != nil {
return err
}
return options.Run()
}