1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
package driver
import (
cstorage "github.com/containers/storage"
"github.com/projectatomic/libpod/pkg/inspect"
)
// GetDriverName returns the name of the driver for the given store
func GetDriverName(store cstorage.Store) (string, error) {
driver, err := store.GraphDriver()
if err != nil {
return "", err
}
return driver.String(), nil
}
// GetDriverMetadata returns the metadata regarding the driver for the layer in the given store
func GetDriverMetadata(store cstorage.Store, layerID string) (map[string]string, error) {
driver, err := store.GraphDriver()
if err != nil {
return nil, err
}
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) (*inspect.Data, error) {
name, err := GetDriverName(store)
if err != nil {
return nil, err
}
metaData, err := GetDriverMetadata(store, layerID)
if err != nil {
return nil, err
}
return &inspect.Data{
Name: name,
Data: metaData,
}, nil
}
|
