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moby--moby/client/volume_inspect.go
Michael Crosby 7c36a1af03 Move engine-api client package
This moves the engine-api client package to `/docker/docker/client`.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-09-07 11:05:58 -07:00

38 lines
1.1 KiB
Go

package client
import (
"bytes"
"encoding/json"
"io/ioutil"
"net/http"
"github.com/docker/docker/api/types"
"golang.org/x/net/context"
)
// VolumeInspect returns the information about a specific volume in the docker host.
func (cli *Client) VolumeInspect(ctx context.Context, volumeID string) (types.Volume, error) {
volume, _, err := cli.VolumeInspectWithRaw(ctx, volumeID)
return volume, err
}
// VolumeInspectWithRaw returns the information about a specific volume in the docker host and its raw representation
func (cli *Client) VolumeInspectWithRaw(ctx context.Context, volumeID string) (types.Volume, []byte, error) {
var volume types.Volume
resp, err := cli.get(ctx, "/volumes/"+volumeID, nil, nil)
if err != nil {
if resp.statusCode == http.StatusNotFound {
return volume, nil, volumeNotFoundError{volumeID}
}
return volume, nil, err
}
defer ensureReaderClosed(resp)
body, err := ioutil.ReadAll(resp.body)
if err != nil {
return volume, nil, err
}
rdr := bytes.NewReader(body)
err = json.NewDecoder(rdr).Decode(&volume)
return volume, body, err
}