clarify the all images help text
@@ -145,7 +145,7 @@ func NewCmdPruneImages(f *clientcmd.Factory, parentName, name string, out io.Wri
}
cmd.Flags().BoolVar(&opts.Confirm, "confirm", opts.Confirm, "If true, specify that image pruning should proceed. Defaults to false, displaying what would be deleted but not actually deleting anything. Requires a valid route to the integrated Docker registry (see --registry-url).")
- cmd.Flags().BoolVar(opts.AllImages, "all", *opts.AllImages, "Include images that were not pushed to the registry but have been mirrored by pullthrough.")
+ cmd.Flags().BoolVar(opts.AllImages, "all", *opts.AllImages, "Include images that were imported from external registries as candidates for pruning. If pruned, all the mirrored objects associated with them will also be removed from the integrated registry.")
cmd.Flags().DurationVar(opts.KeepYoungerThan, "keep-younger-than", *opts.KeepYoungerThan, "Specify the minimum age of an image for it to be considered a candidate for pruning.")
cmd.Flags().IntVar(opts.KeepTagRevisions, "keep-tag-revisions", *opts.KeepTagRevisions, "Specify the number of image revisions for a tag in an image stream that will be preserved.")
cmd.Flags().BoolVar(opts.PruneOverSizeLimit, "prune-over-size-limit", *opts.PruneOverSizeLimit, "Specify if images which are exceeding LimitRanges (see 'openshift.io/Image'), specified in the same namespace, should be considered for pruning. This flag cannot be combined with --keep-younger-than nor --keep-tag-revisions.")
