0cc45cf26a
This command will allow users to manipulate and examine the container images from outside of the container. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
41 lines
888 B
Go
41 lines
888 B
Go
package main
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import (
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"github.com/pkg/errors"
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"github.com/urfave/cli"
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)
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var (
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umountCommand = cli.Command{
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Name: "umount",
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Aliases: []string{"unmount"},
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Usage: "Unmount a working container's root filesystem",
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Description: "Unmounts a working container's root filesystem",
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Action: umountCmd,
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ArgsUsage: "CONTAINER-NAME-OR-ID",
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}
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)
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func umountCmd(c *cli.Context) error {
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args := c.Args()
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if len(args) == 0 {
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return errors.Errorf("container ID must be specified")
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}
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if len(args) > 1 {
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return errors.Errorf("too many arguments specified")
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}
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config, err := getConfig(c)
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if err != nil {
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return errors.Wrapf(err, "Could not get config")
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}
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store, err := getStore(config)
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if err != nil {
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return err
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}
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err = store.Unmount(args[0])
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if err != nil {
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return errors.Wrapf(err, "error unmounting container %q", args[0])
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}
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return nil
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}
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