diff options
Diffstat (limited to 'pkg/varlinkapi/volumes.go')
-rw-r--r-- | pkg/varlinkapi/volumes.go | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/pkg/varlinkapi/volumes.go b/pkg/varlinkapi/volumes.go deleted file mode 100644 index 7cc714ea4..000000000 --- a/pkg/varlinkapi/volumes.go +++ /dev/null @@ -1,165 +0,0 @@ -// +build varlink - -package varlinkapi - -import ( - "context" - "encoding/json" - - "github.com/containers/podman/v2/libpod" - "github.com/containers/podman/v2/pkg/domain/infra/abi/parse" - iopodman "github.com/containers/podman/v2/pkg/varlink" -) - -// VolumeCreate creates a libpod volume based on input from a varlink connection -func (i *VarlinkAPI) VolumeCreate(call iopodman.VarlinkCall, options iopodman.VolumeCreateOpts) error { - var volumeOptions []libpod.VolumeCreateOption - - if len(options.VolumeName) > 0 { - volumeOptions = append(volumeOptions, libpod.WithVolumeName(options.VolumeName)) - } - if len(options.Driver) > 0 { - volumeOptions = append(volumeOptions, libpod.WithVolumeDriver(options.Driver)) - } - if len(options.Labels) > 0 { - volumeOptions = append(volumeOptions, libpod.WithVolumeLabels(options.Labels)) - } - if len(options.Options) > 0 { - parsedOptions, err := parse.VolumeOptions(options.Options) - if err != nil { - return call.ReplyErrorOccurred(err.Error()) - } - volumeOptions = append(volumeOptions, parsedOptions...) - } - newVolume, err := i.Runtime.NewVolume(getContext(), volumeOptions...) - if err != nil { - return call.ReplyErrorOccurred(err.Error()) - } - return call.ReplyVolumeCreate(newVolume.Name()) -} - -// VolumeRemove removes volumes by options.All or options.Volumes -func (i *VarlinkAPI) VolumeRemove(call iopodman.VarlinkCall, options iopodman.VolumeRemoveOpts) error { - success, failed, err := SharedRemoveVolumes(getContext(), i.Runtime, options.Volumes, options.All, options.Force) - if err != nil { - return call.ReplyErrorOccurred(err.Error()) - } - // Convert map[string]string to map[string]error - errStrings := make(map[string]string) - for k, v := range failed { - errStrings[k] = v.Error() - } - return call.ReplyVolumeRemove(success, errStrings) -} - -// GetVolumes returns all the volumes known to the remote system -func (i *VarlinkAPI) GetVolumes(call iopodman.VarlinkCall, args []string, all bool) error { - var ( - err error - reply []*libpod.Volume - volumes []iopodman.Volume - ) - if all { - reply, err = i.Runtime.GetAllVolumes() - } else { - for _, v := range args { - vol, err := i.Runtime.GetVolume(v) - if err != nil { - return err - } - reply = append(reply, vol) - } - } - if err != nil { - return call.ReplyErrorOccurred(err.Error()) - } - // Build the iopodman.volume struct for the return - for _, v := range reply { - newVol := iopodman.Volume{ - Driver: v.Driver(), - Labels: v.Labels(), - MountPoint: v.MountPoint(), - Name: v.Name(), - Options: v.Options(), - } - volumes = append(volumes, newVol) - } - return call.ReplyGetVolumes(volumes) -} - -// InspectVolume inspects a single volume, returning its JSON as a string. -func (i *VarlinkAPI) InspectVolume(call iopodman.VarlinkCall, name string) error { - vol, err := i.Runtime.LookupVolume(name) - if err != nil { - return call.ReplyErrorOccurred(err.Error()) - } - inspectOut, err := vol.Inspect() - if err != nil { - return call.ReplyErrorOccurred(err.Error()) - } - inspectJSON, err := json.Marshal(inspectOut) - if err != nil { - return call.ReplyErrorOccurred(err.Error()) - } - return call.ReplyInspectVolume(string(inspectJSON)) -} - -// VolumesPrune removes unused images via a varlink call -func (i *VarlinkAPI) VolumesPrune(call iopodman.VarlinkCall) error { - var ( - prunedErrors []string - prunedNames []string - ) - responses, err := i.Runtime.PruneVolumes(getContext()) - if err != nil { - return call.ReplyVolumesPrune([]string{}, []string{err.Error()}) - } - for k, v := range responses { - if v == nil { - prunedNames = append(prunedNames, k) - } else { - prunedErrors = append(prunedErrors, v.Error()) - } - } - return call.ReplyVolumesPrune(prunedNames, prunedErrors) -} - -// Remove given set of volumes -func SharedRemoveVolumes(ctx context.Context, runtime *libpod.Runtime, vols []string, all, force bool) ([]string, map[string]error, error) { - var ( - toRemove []*libpod.Volume - success []string - failed map[string]error - ) - - failed = make(map[string]error) - - if all { - vols, err := runtime.Volumes() - if err != nil { - return nil, nil, err - } - toRemove = vols - } else { - for _, v := range vols { - vol, err := runtime.LookupVolume(v) - if err != nil { - failed[v] = err - continue - } - toRemove = append(toRemove, vol) - } - } - - // We could parallelize this, but I haven't heard anyone complain about - // performance here yet, so hold off. - for _, vol := range toRemove { - if err := runtime.RemoveVolume(ctx, vol, force); err != nil { - failed[vol.Name()] = err - continue - } - success = append(success, vol.Name()) - } - - return success, failed, nil -} |