diff options
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/spec/storage.go | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/pkg/spec/storage.go b/pkg/spec/storage.go index c960ace33..ed767f5ba 100644 --- a/pkg/spec/storage.go +++ b/pkg/spec/storage.go @@ -582,22 +582,7 @@ func ValidateVolumeCtrDir(ctrDir string) error { func ValidateVolumeOpts(options []string) ([]string, error) { var foundRootPropagation, foundRWRO, foundLabelChange, bindType int finalOpts := make([]string, 0, len(options)) - discardOpts := []string{"cached", "delegated"} for _, opt := range options { - // The discarded ops are OS X specific volume options introduced - // in a recent Docker version. - // They have no meaning on Linux, so here we silently drop them. - // This matches Docker's behavior (the options are intended to - // be always safe to use, even not on OS X). - bad := false - for _, discard := range discardOpts { - if opt == discard { - bad = true - } - } - if bad { - continue - } switch opt { case "rw", "ro": foundRWRO++ @@ -619,6 +604,14 @@ func ValidateVolumeOpts(options []string) ([]string, error) { if bindType > 1 { return nil, errors.Errorf("invalid options %q, can only specify 1 '[r]bind' option", strings.Join(options, ", ")) } + case "cached", "delegated": + // The discarded ops are OS X specific volume options + // introduced in a recent Docker version. + // They have no meaning on Linux, so here we silently + // drop them. This matches Docker's behavior (the options + // are intended to be always safe to use, even not on OS + // X). + continue default: return nil, errors.Errorf("invalid mount option %q", opt) } |