node_list.go 756 B

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  1. package client
  2. import (
  3. "encoding/json"
  4. "net/url"
  5. "github.com/docker/docker/api/types"
  6. "github.com/docker/docker/api/types/filters"
  7. "github.com/docker/docker/api/types/swarm"
  8. "golang.org/x/net/context"
  9. )
  10. // NodeList returns the list of nodes.
  11. func (cli *Client) NodeList(ctx context.Context, options types.NodeListOptions) ([]swarm.Node, error) {
  12. query := url.Values{}
  13. if options.Filters.Len() > 0 {
  14. filterJSON, err := filters.ToParam(options.Filters)
  15. if err != nil {
  16. return nil, err
  17. }
  18. query.Set("filters", filterJSON)
  19. }
  20. resp, err := cli.get(ctx, "/nodes", query, nil)
  21. if err != nil {
  22. return nil, err
  23. }
  24. var nodes []swarm.Node
  25. err = json.NewDecoder(resp.body).Decode(&nodes)
  26. ensureReaderClosed(resp)
  27. return nodes, err
  28. }