volume_prune.go 743 B

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  1. package client
  2. import (
  3. "encoding/json"
  4. "fmt"
  5. "github.com/docker/docker/api/types"
  6. "golang.org/x/net/context"
  7. )
  8. // VolumesPrune requests the daemon to delete unused data
  9. func (cli *Client) VolumesPrune(ctx context.Context, cfg types.VolumesPruneConfig) (types.VolumesPruneReport, error) {
  10. var report types.VolumesPruneReport
  11. if err := cli.NewVersionError("1.25", "volume prune"); err != nil {
  12. return report, err
  13. }
  14. serverResp, err := cli.post(ctx, "/volumes/prune", nil, cfg, nil)
  15. if err != nil {
  16. return report, err
  17. }
  18. defer ensureReaderClosed(serverResp)
  19. if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil {
  20. return report, fmt.Errorf("Error retrieving disk usage: %v", err)
  21. }
  22. return report, nil
  23. }