mirror of
https://github.com/podman-container-tools/podman.git
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8b72a72ca2
Begin to separate the internal structures and frontend for inspect on volumes. We can't rely on keeping internal data structures for external presentation - separating presentation and internal data format is good practice. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
69 lines
2.2 KiB
Go
69 lines
2.2 KiB
Go
package main
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import (
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"fmt"
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"github.com/containers/libpod/cmd/podman/cliconfig"
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"github.com/containers/libpod/cmd/podman/shared"
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"github.com/containers/libpod/pkg/adapter"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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var (
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volumeCreateCommand cliconfig.VolumeCreateValues
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volumeCreateDescription = `If using the default driver, "local", the volume will be created on the host in the volumes directory under container storage.`
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_volumeCreateCommand = &cobra.Command{
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Use: "create [flags] [NAME]",
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Short: "Create a new volume",
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Long: volumeCreateDescription,
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RunE: func(cmd *cobra.Command, args []string) error {
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volumeCreateCommand.InputArgs = args
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volumeCreateCommand.GlobalFlags = MainGlobalOpts
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volumeCreateCommand.Remote = remoteclient
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return volumeCreateCmd(&volumeCreateCommand)
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},
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Example: `podman volume create myvol
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podman volume create
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podman volume create --label foo=bar myvol`,
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}
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)
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func init() {
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volumeCreateCommand.Command = _volumeCreateCommand
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volumeCommand.SetHelpTemplate(HelpTemplate())
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volumeCreateCommand.SetUsageTemplate(UsageTemplate())
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flags := volumeCreateCommand.Flags()
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flags.StringVar(&volumeCreateCommand.Driver, "driver", "", "Specify volume driver name (default local)")
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flags.StringSliceVarP(&volumeCreateCommand.Label, "label", "l", []string{}, "Set metadata for a volume (default [])")
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flags.StringSliceVarP(&volumeCreateCommand.Opt, "opt", "o", []string{}, "Set driver specific options (default [])")
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}
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func volumeCreateCmd(c *cliconfig.VolumeCreateValues) error {
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runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
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if err != nil {
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return errors.Wrapf(err, "error creating libpod runtime")
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}
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defer runtime.DeferredShutdown(false)
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if len(c.InputArgs) > 1 {
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return errors.Errorf("too many arguments, create takes at most 1 argument")
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}
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labels, err := shared.GetAllLabels([]string{}, c.Label)
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if err != nil {
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return errors.Wrapf(err, "unable to process labels")
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}
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opts, err := shared.GetAllLabels([]string{}, c.Opt)
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if err != nil {
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return errors.Wrapf(err, "unable to process options")
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}
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volumeName, err := runtime.CreateVolume(getContext(), c, labels, opts)
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if err == nil {
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fmt.Println(volumeName)
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}
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return err
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}
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