mirror of https://github.com/containers/podman.git
93 lines
2.7 KiB
Go
93 lines
2.7 KiB
Go
// +build varlink
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package varlinkapi
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import (
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"github.com/containers/libpod/cmd/podman/varlink"
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"github.com/containers/libpod/libpod"
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)
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// VolumeCreate creates a libpod volume based on input from a varlink connection
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func (i *LibpodAPI) VolumeCreate(call iopodman.VarlinkCall, options iopodman.VolumeCreateOpts) error {
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var volumeOptions []libpod.VolumeCreateOption
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if len(options.VolumeName) > 0 {
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volumeOptions = append(volumeOptions, libpod.WithVolumeName(options.VolumeName))
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}
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if len(options.Driver) > 0 {
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volumeOptions = append(volumeOptions, libpod.WithVolumeDriver(options.Driver))
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}
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if len(options.Labels) > 0 {
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volumeOptions = append(volumeOptions, libpod.WithVolumeLabels(options.Labels))
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}
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if len(options.Options) > 0 {
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volumeOptions = append(volumeOptions, libpod.WithVolumeOptions(options.Options))
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}
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newVolume, err := i.Runtime.NewVolume(getContext(), volumeOptions...)
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if err != nil {
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return call.ReplyErrorOccurred(err.Error())
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}
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return call.ReplyVolumeCreate(newVolume.Name())
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}
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// VolumeRemove removes volumes by options.All or options.Volumes
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func (i *LibpodAPI) VolumeRemove(call iopodman.VarlinkCall, options iopodman.VolumeRemoveOpts) error {
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deletedVolumes, err := i.Runtime.RemoveVolumes(getContext(), options.Volumes, options.All, options.Force)
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if err != nil {
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return call.ReplyErrorOccurred(err.Error())
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}
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return call.ReplyVolumeRemove(deletedVolumes)
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}
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// GetVolumes returns all the volumes known to the remote system
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func (i *LibpodAPI) GetVolumes(call iopodman.VarlinkCall, args []string, all bool) error {
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var (
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err error
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reply []*libpod.Volume
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volumes []iopodman.Volume
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)
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if all {
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reply, err = i.Runtime.GetAllVolumes()
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} else {
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for _, v := range args {
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vol, err := i.Runtime.GetVolume(v)
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if err != nil {
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return err
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}
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reply = append(reply, vol)
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}
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}
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if err != nil {
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return call.ReplyErrorOccurred(err.Error())
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}
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// Build the iopodman.volume struct for the return
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for _, v := range reply {
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newVol := iopodman.Volume{
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Driver: v.Driver(),
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Labels: v.Labels(),
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MountPoint: v.MountPoint(),
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Name: v.Name(),
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Options: v.Options(),
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Scope: v.Scope(),
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}
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volumes = append(volumes, newVol)
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}
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return call.ReplyGetVolumes(volumes)
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}
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// VolumesPrune removes unused images via a varlink call
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func (i *LibpodAPI) VolumesPrune(call iopodman.VarlinkCall) error {
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var errs []string
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prunedNames, prunedErrors := i.Runtime.PruneVolumes(getContext())
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if len(prunedErrors) == 0 {
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return call.ReplyVolumesPrune(prunedNames, []string{})
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}
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// We need to take the errors and capture their strings to go back over
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// varlink
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for _, e := range prunedErrors {
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errs = append(errs, e.Error())
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}
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return call.ReplyVolumesPrune(prunedNames, errs)
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}
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