node_inspect.go 801 B

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  1. package client
  2. import (
  3. "bytes"
  4. "encoding/json"
  5. "io/ioutil"
  6. "net/http"
  7. "github.com/docker/docker/api/types/swarm"
  8. "golang.org/x/net/context"
  9. )
  10. // NodeInspectWithRaw returns the node information.
  11. func (cli *Client) NodeInspectWithRaw(ctx context.Context, nodeID string) (swarm.Node, []byte, error) {
  12. serverResp, err := cli.get(ctx, "/nodes/"+nodeID, nil, nil)
  13. if err != nil {
  14. if serverResp.statusCode == http.StatusNotFound {
  15. return swarm.Node{}, nil, nodeNotFoundError{nodeID}
  16. }
  17. return swarm.Node{}, nil, err
  18. }
  19. defer ensureReaderClosed(serverResp)
  20. body, err := ioutil.ReadAll(serverResp.body)
  21. if err != nil {
  22. return swarm.Node{}, nil, err
  23. }
  24. var response swarm.Node
  25. rdr := bytes.NewReader(body)
  26. err = json.NewDecoder(rdr).Decode(&response)
  27. return response, body, err
  28. }