network_inspect.go 1.4 KB

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  1. package client
  2. import (
  3. "bytes"
  4. "encoding/json"
  5. "io/ioutil"
  6. "net/http"
  7. "net/url"
  8. "github.com/docker/docker/api/types"
  9. "golang.org/x/net/context"
  10. )
  11. // NetworkInspect returns the information for a specific network configured in the docker host.
  12. func (cli *Client) NetworkInspect(ctx context.Context, networkID string, verbose bool) (types.NetworkResource, error) {
  13. networkResource, _, err := cli.NetworkInspectWithRaw(ctx, networkID, verbose)
  14. return networkResource, err
  15. }
  16. // NetworkInspectWithRaw returns the information for a specific network configured in the docker host and its raw representation.
  17. func (cli *Client) NetworkInspectWithRaw(ctx context.Context, networkID string, verbose bool) (types.NetworkResource, []byte, error) {
  18. var (
  19. networkResource types.NetworkResource
  20. resp serverResponse
  21. err error
  22. )
  23. query := url.Values{}
  24. if verbose {
  25. query.Set("verbose", "true")
  26. }
  27. resp, err = cli.get(ctx, "/networks/"+networkID, query, nil)
  28. if err != nil {
  29. if resp.statusCode == http.StatusNotFound {
  30. return networkResource, nil, networkNotFoundError{networkID}
  31. }
  32. return networkResource, nil, err
  33. }
  34. defer ensureReaderClosed(resp)
  35. body, err := ioutil.ReadAll(resp.body)
  36. if err != nil {
  37. return networkResource, nil, err
  38. }
  39. rdr := bytes.NewReader(body)
  40. err = json.NewDecoder(rdr).Decode(&networkResource)
  41. return networkResource, body, err
  42. }