github.com/LazyboyChen7/engine@v17.12.1-ce-rc2+incompatible/client/swarm_update.go (about) 1 package client 2 3 import ( 4 "fmt" 5 "net/url" 6 "strconv" 7 8 "github.com/docker/docker/api/types/swarm" 9 "golang.org/x/net/context" 10 ) 11 12 // SwarmUpdate updates the swarm. 13 func (cli *Client) SwarmUpdate(ctx context.Context, version swarm.Version, swarm swarm.Spec, flags swarm.UpdateFlags) error { 14 query := url.Values{} 15 query.Set("version", strconv.FormatUint(version.Index, 10)) 16 query.Set("rotateWorkerToken", fmt.Sprintf("%v", flags.RotateWorkerToken)) 17 query.Set("rotateManagerToken", fmt.Sprintf("%v", flags.RotateManagerToken)) 18 query.Set("rotateManagerUnlockKey", fmt.Sprintf("%v", flags.RotateManagerUnlockKey)) 19 resp, err := cli.post(ctx, "/swarm/update", query, swarm, nil) 20 ensureReaderClosed(resp) 21 return err 22 }