本文整理汇总了Golang中github.com/docker/docker/api/types.ServiceUpdateOptions.RegistryAuthFrom方法的典型用法代码示例。如果您正苦于以下问题：Golang ServiceUpdateOptions.RegistryAuthFrom方法的具体用法？Golang ServiceUpdateOptions.RegistryAuthFrom怎么用？Golang ServiceUpdateOptions.RegistryAuthFrom使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类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个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
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
}