Update kpod inspect to use the new container state

kpod inspect now uses the new libpod container state
and closely matches the output of docker inspect
some aspects of it are still WIP as the libpod container state
is still being worked on

Signed-off-by: umohnani8 <umohnani@redhat.com>

libpod/driver/driver.go

@@ -4,8 +4,8 @@ import cstorage "github.com/containers/storage"
 
 // Data handles the data for a storage driver
 type Data struct {
-	Name string
-	Data map[string]string
+	Name string            `json:"Name"`
+	Data map[string]string `json:"Data"`
 }
 
 // GetDriverName returns the name of the driver for the given store
@@ -25,3 +25,19 @@ func GetDriverMetadata(store cstorage.Store, layerID string) (map[string]string,
 	}
 	return driver.Metadata(layerID)
 }
+
+// GetDriverData returns the Data struct with information of the driver used by the store
+func GetDriverData(store cstorage.Store, layerID string) (*Data, error) {
+	name, err := GetDriverName(store)
+	if err != nil {
+		return nil, err
+	}
+	metaData, err := GetDriverMetadata(store, layerID)
+	if err != nil {
+		return nil, err
+	}
+	return &Data{
+		Name: name,
+		Data: metaData,
+	}, nil
+}