diff options
Diffstat (limited to 'pkg/checkpoint/checkpoint_restore.go')
| -rw-r--r-- | pkg/checkpoint/checkpoint_restore.go | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/pkg/checkpoint/checkpoint_restore.go b/pkg/checkpoint/checkpoint_restore.go index 90f629354..f6cd3b38f 100644 --- a/pkg/checkpoint/checkpoint_restore.go +++ b/pkg/checkpoint/checkpoint_restore.go @@ -54,6 +54,7 @@ func CRImportCheckpoint(ctx context.Context, runtime *libpod.Runtime, restoreOpt "rootfs-diff.tar", "network.status", "deleted.files", + "volumes", }, } dir, err := ioutil.TempDir("", "checkpoint") @@ -83,8 +84,21 @@ func CRImportCheckpoint(ctx context.Context, runtime *libpod.Runtime, restoreOpt } // This should not happen as checkpoints with these options are not exported. - if (len(config.Dependencies) > 0) || (len(config.NamedVolumes) > 0) { - return nil, errors.Errorf("Cannot import checkpoints of containers with named volumes or dependencies") + if len(config.Dependencies) > 0 { + return nil, errors.Errorf("Cannot import checkpoints of containers with dependencies") + } + + // Volumes included in the checkpoint should not exist + if !restoreOptions.IgnoreVolumes { + for _, vol := range config.NamedVolumes { + exists, err := runtime.HasVolume(vol.Name) + if err != nil { + return nil, err + } + if exists { + return nil, errors.Errorf("volume with name %s already exists. Use --ignore-volumes to not restore content of volumes", vol.Name) + } + } } ctrID := config.ID |