设置 OpenCensus 导出器

用于设置 Cloud Monitoring 导出器的示例。

代码示例

Go

如需向 Monitoring 进行身份验证，请设置应用默认凭据。如需了解详情，请参阅为本地开发环境设置身份验证。

// Enable OpenCensus exporters to export metrics
// to Stackdriver Monitoring.
// Exporters use Application Default Credentials to authenticate.
// See https://developers.google.com/identity/protocols/application-default-credentials
// for more details.
exporter, err := stackdriver.NewExporter(stackdriver.Options{})
if err != nil {
	log.Fatal(err)
}
// Flush must be called before main() exits to ensure metrics are recorded.
defer exporter.Flush()

if err := exporter.StartMetricsExporter(); err != nil {
	log.Fatalf("Error starting metric exporter: %v", err)
}
defer exporter.StopMetricsExporter()

后续步骤

如需搜索并过滤其他 Google Cloud 产品的代码示例，请参阅 Google Cloud 示例浏览器。