client/service_list.go

   1 package client
   2
   3 import (
   4         "encoding/json"
   5         "net/url"
   6
   7         "github.com/docker/docker/api/types"
   8         "github.com/docker/docker/api/types/filters"
   9         "github.com/docker/docker/api/types/swarm"
  10         "golang.org/x/net/context"
  11 )
  12
  13 // ServiceList returns the list of services.
  14 func (cli *Client) ServiceList(ctx context.Context, options types.ServiceListOptions) ([]swarm.Service, error) {
  15         query := url.Values{}
  16
  17         if options.Filters.Len() > 0 {
  18                 filterJSON, err := filters.ToParam(options.Filters)
  19                 if err != nil {
  20                         return nil, err
  21                 }
  22
  23                 query.Set("filters", filterJSON)
  24         }
  25
  26         resp, err := cli.get(ctx, "/services", query, nil)
  27         if err != nil {
  28                 return nil, err
  29         }
  30
  31         var services []swarm.Service
  32         err = json.NewDecoder(resp.body).Decode(&services)
  33         ensureReaderClosed(resp)
  34         return services, err
  35 }