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Merge pull request #118 from cpuguy83/no_prune_volume 

Don't prune volumes on `docker system prune`
This commit is contained in:
Kenfe-Mickaël Laventure 2017-05-30 10:21:15 -07:00 committed by GitHub
parent ebd5191c0e 37fd6128dc
commit f3cb13c550
1 changed files with 12 additions and 7 deletions
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13
cli/command/system/prune.go
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@ -14,6 +14,7 @@ import (
type pruneOptions struct {
force bool
all bool
pruneVolumes bool
filter opts.FilterOpt
}
@ -34,6 +35,7 @@ func NewPruneCommand(dockerCli command.Cli) *cobra.Command {
flags := cmd.Flags()
flags.BoolVarP(&options.force, "force", "f", false, "Do not prompt for confirmation")
flags.BoolVarP(&options.all, "all", "a", false, "Remove all unused images not just dangling ones")
flags.BoolVar(&options.pruneVolumes, "volumes", false, "Prune volumes")
flags.Var(&options.filter, "filter", "Provide filter values (e.g. 'label=<key>=<value>')")
// "filter" flag is available in 1.28 (docker 17.04) and up
flags.SetAnnotation("filter", "version", []string{"1.28"})
@ -67,12 +69,15 @@ func runPrune(dockerCli command.Cli, options pruneOptions) error {
}
var spaceReclaimed uint64
for _, pruneFn := range []func(dockerCli command.Cli, filter opts.FilterOpt) (uint64, string, error){
pruneFuncs := []func(dockerCli command.Cli, filter opts.FilterOpt) (uint64, string, error){
prune.RunContainerPrune,
prune.RunVolumePrune,
prune.RunNetworkPrune,
} {
}
if options.pruneVolumes {
pruneFuncs = append(pruneFuncs, prune.RunVolumePrune)
}
for _, pruneFn := range pruneFuncs {
spc, output, err := pruneFn(dockerCli, options.filter)
if err != nil {
return err