Esempio n. 1
0
//  Process the ipfailover command.
func processCommand(f *clientcmd.Factory, options *ipfailover.IPFailoverConfigCmdOptions, cmd *cobra.Command, args []string, out io.Writer) error {
	name, err := getConfigurationName(args)
	if err != nil {
		return err
	}

	c, err := getConfigurator(name, f, options, out)
	if err != nil {
		return err
	}

	//  First up, validate all the command line options.
	if err := ipfailover.ValidateCmdOptions(options, c); err != nil {
		return err
	}

	//  Check if we are just previewing the config.
	previewFlag, err := previewConfiguration(c, cmd, out)
	if previewFlag {
		return err
	}

	if options.Create {
		return c.Create()
	}

	return nil
}
Esempio n. 2
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// Run runs the ipfailover command.
func Run(f *clientcmd.Factory, options *ipfailover.IPFailoverConfigCmdOptions, cmd *cobra.Command, args []string) error {
	name, err := getConfigurationName(args)
	if err != nil {
		return err
	}

	if len(options.ServiceAccount) == 0 {
		return fmt.Errorf("you must specify a service account for the ipfailover pod with --service-account, it cannot be blank")
	}

	options.Action.Bulk.Mapper = clientcmd.ResourceMapper(f)
	options.Action.Bulk.Op = configcmd.Create

	if err := ipfailover.ValidateCmdOptions(options); err != nil {
		return err
	}

	p, err := getPlugin(name, f, options)
	if err != nil {
		return err
	}

	list, err := p.Generate()
	if err != nil {
		return err
	}

	namespace, _, err := f.DefaultNamespace()
	if err != nil {
		return err
	}
	_, kClient, _, err := f.Clients()
	if err != nil {
		return fmt.Errorf("error getting client: %v", err)
	}
	if err := validateServiceAccount(kClient, namespace, options.ServiceAccount); err != nil {
		return fmt.Errorf("ipfailover could not be created; %v", err)
	}

	configList := []runtime.Object{
		&kapi.ServiceAccount{ObjectMeta: kapi.ObjectMeta{Name: options.ServiceAccount}},
	}

	list.Items = append(configList, list.Items...)

	if options.Action.ShouldPrint() {
		mapper, _ := f.Object(false)
		return cmdutil.VersionedPrintObject(f.PrintObject, cmd, mapper, options.Action.Out)(list)
	}

	if errs := options.Action.WithMessage(fmt.Sprintf("Creating IP failover %s", name), "created").Run(list, namespace); len(errs) > 0 {
		return cmdutil.ErrExit
	}
	return nil
}
Esempio n. 3
0
// Run runs the ipfailover command.
func Run(f *clientcmd.Factory, options *ipfailover.IPFailoverConfigCmdOptions, cmd *cobra.Command, args []string) error {
	name, err := getConfigurationName(args)
	if err != nil {
		return err
	}

	options.Action.Bulk.Mapper = clientcmd.ResourceMapper(f)
	options.Action.Bulk.Op = configcmd.Create

	if err := ipfailover.ValidateCmdOptions(options); err != nil {
		return err
	}

	p, err := getPlugin(name, f, options)
	if err != nil {
		return err
	}

	list, err := p.Generate()
	if err != nil {
		return err
	}

	if options.Action.ShouldPrint() {
		mapper, _ := f.Object(false)
		return cmdutil.VersionedPrintObject(f.PrintObject, cmd, mapper, options.Action.Out)(list)
	}

	namespace, _, err := f.DefaultNamespace()
	if err != nil {
		return err
	}

	if errs := options.Action.WithMessage(fmt.Sprintf("Creating IP failover %s", name), "created").Run(list, namespace); len(errs) > 0 {
		return cmdutil.ErrExit
	}
	return nil
}