| package client // import "github.com/docker/docker/client" |
| |
| import ( |
| "context" |
| "encoding/json" |
| "fmt" |
| |
| "github.com/docker/docker/api/types" |
| ) |
| |
| // DiskUsage requests the current data usage from the daemon |
| func (cli *Client) DiskUsage(ctx context.Context) (types.DiskUsage, error) { |
| var du types.DiskUsage |
| |
| serverResp, err := cli.get(ctx, "/system/df", nil, nil) |
| defer ensureReaderClosed(serverResp) |
| if err != nil { |
| return du, err |
| } |
| |
| if err := json.NewDecoder(serverResp.body).Decode(&du); err != nil { |
| return du, fmt.Errorf("Error retrieving disk usage: %v", err) |
| } |
| |
| return du, nil |
| } |