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Clarify description of volume prune command 

volume prune command removes only local volumes
not used by at least one container.

Signed-off-by: Sungwon Han <sungwon.han@navercorp.com>
This commit is contained in:
Sungwon Han 2018-02-08 14:57:41 +09:00
parent b5df4f69db
commit 34504d0a1e
6 changed files with 10 additions and 10 deletions
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4
cli/command/volume/prune.go
View File

@ -22,7 +22,7 @@ func NewPruneCommand(dockerCli command.Cli) *cobra.Command {
cmd := &cobra.Command{
Use: "prune [OPTIONS]",
Short: "Remove all unused volumes",
Short: "Remove all unused local volumes",
Args: cli.NoArgs,
RunE: func(cmd *cobra.Command, args []string) error {
spaceReclaimed, output, err := runPrune(dockerCli, options)
@ -45,7 +45,7 @@ func NewPruneCommand(dockerCli command.Cli) *cobra.Command {
return cmd
}
const warning = `WARNING! This will remove all volumes not used by at least one container.
const warning = `WARNING! This will remove all local volumes not used by at least one container.
Are you sure you want to continue?`
func runPrune(dockerCli command.Cli, options pruneOptions) (spaceReclaimed uint64, output string, err error) {

2
cli/command/volume/testdata/volume-prune-no.golden vendored
View File

@ -1,2 +1,2 @@
WARNING! This will remove all volumes not used by at least one container.
WARNING! This will remove all local volumes not used by at least one container.
Are you sure you want to continue? [y/N] Total reclaimed space: 0B

2
cli/command/volume/testdata/volume-prune-yes.golden vendored
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@ -1,4 +1,4 @@
WARNING! This will remove all volumes not used by at least one container.
WARNING! This will remove all local volumes not used by at least one container.
Are you sure you want to continue? [y/N] Deleted Volumes:
foo
bar

2
docs/reference/commandline/index.md
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@ -110,7 +110,7 @@ read the [`dockerd`](dockerd.md) reference page.
| [volume create](volume_create.md) | Creates a new volume where containers can consume and store data |
| [volume inspect](volume_inspect.md) | Display information about a volume |
| [volume ls](volume_ls.md) | Lists all the volumes Docker knows about |
| [volume prune](volume_prune.md) | Remove all unused volumes |
| [volume prune](volume_prune.md) | Remove all unused local volumes |
| [volume rm](volume_rm.md) | Remove one or more volumes |
### Swarm node commands

2
docs/reference/commandline/volume.md
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@ -27,7 +27,7 @@ Commands:
create Create a volume
inspect Display detailed information on one or more volumes
ls List volumes
prune Remove all unused volumes
prune Remove all unused local volumes
rm Remove one or more volumes
Run 'docker volume COMMAND --help' for more information on a command.

8
docs/reference/commandline/volume_prune.md
View File

@ -1,6 +1,6 @@
---
title: "volume prune"
description: "Remove unused volumes"
description: "Remove unused local volumes"
keywords: "volume, prune, delete"
---
@ -18,7 +18,7 @@ keywords: "volume, prune, delete"
```markdown
Usage: docker volume prune [OPTIONS]
Remove all unused volumes
Remove all unused local volumes
Options:
--filter filter Provide filter values (e.g. 'label=<label>')
@ -28,14 +28,14 @@ Options:
## Description
Remove all unused volumes. Unused volumes are those which are not referenced by any containers
Remove all unused local volumes. Unused local volumes are those which are not referenced by any containers
## Examples
```bash
$ docker volume prune
WARNING! This will remove all volumes not used by at least one container.
WARNING! This will remove all local volumes not used by at least one container.
Are you sure you want to continue? [y/N] y
Deleted Volumes:
07c7bdf3e34ab76d921894c2b834f073721fccfbbcba792aa7648e3a7a664c2e