diff options
Diffstat (limited to 'pkg/spec')
| -rw-r--r-- | pkg/spec/storage.go | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/pkg/spec/storage.go b/pkg/spec/storage.go index 93919dd0a..a394a19ae 100644 --- a/pkg/spec/storage.go +++ b/pkg/spec/storage.go @@ -11,7 +11,6 @@ import ( "github.com/containers/libpod/libpod" "github.com/containers/libpod/pkg/util" pmount "github.com/containers/storage/pkg/mount" - "github.com/containers/storage/pkg/stringid" spec "github.com/opencontainers/runtime-spec/specs-go" "github.com/pkg/errors" "github.com/sirupsen/logrus" @@ -648,7 +647,7 @@ func (config *CreateConfig) getVolumeMounts() (map[string]spec.Mount, map[string mounts := make(map[string]spec.Mount) volumes := make(map[string]*libpod.ContainerNamedVolume) - volumeFormatErr := errors.Errorf("incorrect volume format, should be host-dir:ctr-dir[:option]") + volumeFormatErr := errors.Errorf("incorrect volume format, should be [host-dir:]ctr-dir[:option]") for _, vol := range config.Volumes { var ( @@ -665,7 +664,11 @@ func (config *CreateConfig) getVolumeMounts() (map[string]spec.Mount, map[string src = splitVol[0] if len(splitVol) == 1 { - dest = src + // This is an anonymous named volume. Only thing given + // is destination. + // Name/source will be blank, and populated by libpod. + src = "" + dest = splitVol[0] } else if len(splitVol) > 1 { dest = splitVol[1] } @@ -675,8 +678,11 @@ func (config *CreateConfig) getVolumeMounts() (map[string]spec.Mount, map[string } } - if err := parse.ValidateVolumeHostDir(src); err != nil { - return nil, nil, err + // Do not check source dir for anonymous volumes + if len(splitVol) > 1 { + if err := parse.ValidateVolumeHostDir(src); err != nil { + return nil, nil, err + } } if err := parse.ValidateVolumeCtrDir(dest); err != nil { return nil, nil, err @@ -736,8 +742,8 @@ func (config *CreateConfig) getImageVolumes() (map[string]spec.Mount, map[string } mounts[vol] = mount } else { + // Anonymous volumes have no name. namedVolume := new(libpod.ContainerNamedVolume) - namedVolume.Name = stringid.GenerateNonCryptoID() namedVolume.Options = []string{"rprivate", "rw", "nodev"} namedVolume.Dest = cleanDest volumes[vol] = namedVolume |