code: func (m *Mercury) ContainerDeployed(ctx context.Context, ID, appname, entrypoint, nodename, data string) error {
  	key := filepath.Join(containerDeployPrefix, appname, entrypoint, nodename, ID)
  	//Only update when it exist
  	_, err := m.Update(ctx, key, data)
  	return err
  }
docs: // ContainerDeployed store deployed container info