code: func ExecuteTemplate(tmpl ExecutableTemplate, data interface{}) string {
  	var b bytes.Buffer
  	if err := tmpl.Execute(&b, data); err != nil {
  		utilLog.Error("ExecuteTemplate: Execute failed", "error", err)
  	}
  	return b.String()
  }
docs: // ExecuteTemplate execute a template and returns the result as a string.