// 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
}
// 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
}
// 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
}