diff options
Diffstat (limited to 'pkg/util')
| -rw-r--r-- | pkg/util/mountOpts.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/pkg/util/mountOpts.go b/pkg/util/mountOpts.go index 2a0101791..e37394619 100644 --- a/pkg/util/mountOpts.go +++ b/pkg/util/mountOpts.go @@ -57,6 +57,9 @@ func ProcessOptions(options []string, isTmpfs bool, sourcePath string) ([]string switch splitOpt[0] { case "O": foundOverlay = true + case "volume-opt": + // Volume-opt should be relayed and processed by driver. + newOptions = append(newOptions, opt) case "exec", "noexec": if foundExec { return nil, errors.Wrapf(ErrDupeMntOption, "only one of 'noexec' and 'exec' can be used") @@ -175,3 +178,15 @@ func ProcessOptions(options []string, isTmpfs bool, sourcePath string) ([]string return newOptions, nil } + +func ParseDriverOpts(option string) (string, string, error) { + token := strings.SplitN(option, "=", 2) + if len(token) != 2 { + return "", "", errors.Wrapf(ErrBadMntOption, "cannot parse driver opts") + } + opt := strings.SplitN(token[1], "=", 2) + if len(opt) != 2 { + return "", "", errors.Wrapf(ErrBadMntOption, "cannot parse driver opts") + } + return opt[0], opt[1], nil +} |