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- package client
- import (
- "encoding/json"
- "net/url"
- "strconv"
- "github.com/docker/docker/api/types"
- "github.com/docker/docker/api/types/swarm"
- "golang.org/x/net/context"
- )
- // ServiceUpdate updates a Service.
- func (cli *Client) ServiceUpdate(ctx context.Context, serviceID string, version swarm.Version, service swarm.ServiceSpec, options types.ServiceUpdateOptions) (types.ServiceUpdateResponse, error) {
- var (
- headers map[string][]string
- query = url.Values{}
- )
- if options.EncodedRegistryAuth != "" {
- headers = map[string][]string{
- "X-Registry-Auth": {options.EncodedRegistryAuth},
- }
- }
- if options.RegistryAuthFrom != "" {
- query.Set("registryAuthFrom", options.RegistryAuthFrom)
- }
- query.Set("version", strconv.FormatUint(version.Index, 10))
- var response types.ServiceUpdateResponse
- resp, err := cli.post(ctx, "/services/"+serviceID+"/update", query, service, headers)
- if err != nil {
- return response, err
- }
- err = json.NewDecoder(resp.body).Decode(&response)
- ensureReaderClosed(resp)
- return response, err
- }
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