Method Command

cmd/incus/storage_volume.go:2590–2617

Command returns a cobra.Command for use with (*cobra.Command).AddCommand.

()

// Command returns a cobra.Command for use with (*cobra.Command).AddCommand.
func (c *cmdStorageVolumeNBD) Command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = cli.U("nbd", cmdStorageVolumeNBDUsage...)
	cmd.Short = i18n.G("NBD access to a block storage volume")
	cmd.Long = cli.FormatSection(color.DescriptionPrefix, i18n.G(
		`NBD access to a block storage volume`,
	))

	cli.AddStringFlag(cmd.Flags(), &c.flagAddress, "address", "", "", i18n.G("Specific address to listen on"))
	cli.AddBoolFlag(cmd.Flags(), &c.flagWritable, "writable", i18n.G("Get write access to the disk"))

	cmd.RunE = c.Run

	// completion for pool, volume, host path
	cmd.ValidArgsFunction = func(_ *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
		if len(args) == 0 {
			return c.global.cmpStoragePools(toComplete)
		}

		if len(args) == 1 {
			return c.global.cmpStoragePoolVolumes(args[0])
		}

		return nil, cobra.ShellCompDirectiveNoFileComp
	}

	return cmd
}

// Run runs the actual command logic.
func (c *cmdStorageVolumeNBD) Run(cmd *cobra.Command, args []string) error {