本文整理匯總了Golang中github.com/docker/docker/api/types.ServiceUpdateOptions.RegistryAuthFrom方法的典型用法代碼示例。如果您正苦於以下問題：Golang ServiceUpdateOptions.RegistryAuthFrom方法的具體用法？Golang ServiceUpdateOptions.RegistryAuthFrom怎麽用？Golang ServiceUpdateOptions.RegistryAuthFrom使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/docker/docker/api/types.ServiceUpdateOptions的用法示例。
在下文中一共展示了ServiceUpdateOptions.RegistryAuthFrom方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: runUpdate
func runUpdate(dockerCli *command.DockerCli, flags *pflag.FlagSet, serviceID string) error {
apiClient := dockerCli.Client()
ctx := context.Background()
updateOpts := types.ServiceUpdateOptions{}
service, _, err := apiClient.ServiceInspectWithRaw(ctx, serviceID)
if err != nil {
return err
}
rollback, err := flags.GetBool("rollback")
if err != nil {
return err
}
spec := &service.Spec
if rollback {
spec = service.PreviousSpec
if spec == nil {
return fmt.Errorf("service does not have a previous specification to roll back to")
}
}
err = updateService(flags, spec)
if err != nil {
return err
}
// only send auth if flag was set
sendAuth, err := flags.GetBool(flagRegistryAuth)
if err != nil {
return err
}
if sendAuth {
// Retrieve encoded auth token from the image reference
// This would be the old image if it didn't change in this update
image := spec.TaskTemplate.ContainerSpec.Image
encodedAuth, err := command.RetrieveAuthTokenFromImage(ctx, dockerCli, image)
if err != nil {
return err
}
updateOpts.EncodedRegistryAuth = encodedAuth
} else if rollback {
updateOpts.RegistryAuthFrom = types.RegistryAuthFromPreviousSpec
} else {
updateOpts.RegistryAuthFrom = types.RegistryAuthFromSpec
}
err = apiClient.ServiceUpdate(ctx, service.ID, service.Version, *spec, updateOpts)
if err != nil {
return err
}
fmt.Fprintf(dockerCli.Out(), "%s\n", serviceID)
return nil
}