Merge pull request #4284 from mheon/fix_vol_inspect

Show volume options in 'volume inspect'

1 files changed, 19 insertions, 0 deletions

diff --git a/pkg/varlinkapi/volumes.go b/pkg/varlinkapi/volumes.go
index b41eb5086..0ba76902e 100644
--- a/pkg/varlinkapi/volumes.go
+++ b/pkg/varlinkapi/volumes.go
@@ -3,6 +3,8 @@
 package varlinkapi
 
 import (
+	"encoding/json"
+
 	"github.com/containers/libpod/cmd/podman/shared"
 	"github.com/containers/libpod/cmd/podman/varlink"
 	"github.com/containers/libpod/libpod"
@@ -80,6 +82,23 @@ func (i *LibpodAPI) GetVolumes(call iopodman.VarlinkCall, args []string, all boo
 	return call.ReplyGetVolumes(volumes)
 }
 
+// InspectVolume inspects a single volume, returning its JSON as a string.
+func (i *LibpodAPI) 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 *LibpodAPI) VolumesPrune(call iopodman.VarlinkCall) error {
 	var errs []string