93 lines
2.4 KiB
Go
93 lines
2.4 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/libpodruntime"
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"github.com/containers/libpod/libpod"
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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 = `
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podman volume create
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Creates a new volume. If using the default driver, "local", the volume will
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be created at.`
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_volumeCreateCommand = &cobra.Command{
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Use: "create",
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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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return volumeCreateCmd(&volumeCreateCommand)
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},
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Example: "[VOLUME-NAME]",
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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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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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var (
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options []libpod.VolumeCreateOption
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err error
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volName string
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)
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runtime, err := libpodruntime.GetRuntime(&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.Shutdown(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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if len(c.InputArgs) > 0 {
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volName = c.InputArgs[0]
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options = append(options, libpod.WithVolumeName(volName))
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}
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if c.Flag("driver").Changed {
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options = append(options, libpod.WithVolumeDriver(c.String("driver")))
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}
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labels, err := 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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if len(labels) != 0 {
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options = append(options, libpod.WithVolumeLabels(labels))
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}
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opts, err := 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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if len(options) != 0 {
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options = append(options, libpod.WithVolumeOptions(opts))
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}
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vol, err := runtime.NewVolume(getContext(), options...)
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if err != nil {
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return err
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}
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fmt.Printf("%s\n", vol.Name())
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return nil
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}
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