AWS 請求情報とコスト管理
ユーザーガイド (Version 2.0)

アラートと通知で請求額をモニタリング

を使用して のコストをモニタリングできます。CloudWatch を使用すると、サービスの使用量が定義済みのしきい値を超えた場合に通知する、請求アラートを作成できます。請求アラートを作成するしきい値の使用量を指定します。使用量がこれらのしきい値を超えた場合、AWS から E メール通知が送信されます。AWS の料金変更に伴って通知を受け取るよう登録することもできます。

請求アラートを作成し、通知を受け取るための登録を行うには、まず次の手順を使用して、Billing and Cost Management コンソールでこれらを有効にする必要があります。

注記

アカウントがリセラーアカウントにリンクされている場合、アカウントで請求アラートは使用できません。

To enable billing alerts

Before you create a billing alarm, you must enable billing alerts. You need to do this only once. After you enable billing alerts, you can't turn them off.

  1. Sign in to the AWS マネジメントコンソール and open the Billing and Cost Management console at https://console.aws.amazon.com/billing/home#/.

  2. On the navigation pane, choose Preferences.

  3. Select the Receive Billing Alerts check box.

  4. Choose Save preferences.

請求アラートを有効にしたら、次の手順を使用してアラートをセットアップし、通知が送信されるように登録できます。

To create a billing alarm

  1. (Optional) If you want to send your alert to an AWS-managed distribution list instead of a single email address, follow these steps to set up an Amazon Simple Notification Service (Amazon SNS) notification list. If you want to send your alert to a single email address, go to step 2.

    To create an Amazon SNS notification list:

    1. https://console.aws.amazon.com/sns/v2/home にある Amazon SNS コンソールを開きます。

    2. On the navigation pane, choose SNS Home.

    3. In the Common actions section, choose Create topic.

    4. In the dialog box, for Topic name, enter the name for your notification list.

    5. (Optional) If you want to use this notification list to send SMS messages, for Display name, enter the name you want to appear on your SMS messages.

    6. Choose Create topic.

  2. https://console.aws.amazon.com/cloudwatch/にある CloudWatch コンソールを開きます。

  3. If necessary, change the region on the navigation bar to 米国東部(バージニア北部). The billing metric data is stored in this region, even for resources in other regions.

  4. On the navigation pane, under Metrics, choose Billing.

  5. In the list of billing metrics, select the check box next to Currency USD, for the metric named EstimatedCharges.

  6. Choose Create Alarm.

  7. Define the alarm as follows.

    1. If you want the alarm to trigger as soon as you go over the free tier, set When my total AWS charges for the month exceed to $.01. This means that you'll receive a notification as soon as you incur a charge. Otherwise, set it to the amount you want to trigger the alarm, and you will be notified when you go over that amount.

    2. Choose the New list link next to the send a notification to box.

    3. When prompted, enter your email address or choose your Amazon SNS notification from the drop down.

    4. Choose Create Alarm.

  8. In the Confirm new email addresses dialog box, confirm the email address or choose I will do it later. If you don't confirm the email address now, the alarm remains in the Pending confirmation status until you do so, and does not send an alert. To view the status of your alarm, choose Alarms in the navigation pane.

料金変更に伴う通知を受けるように登録するには

  1. AWS マネジメントコンソールにサインインした後、Amazon SNS コンソール (https://console.aws.amazon.com/sns/v2/home) を開きます。

  2. If you are new to Amazon SNS, choose Get Started.

  3. If necessary, change the region on the navigation bar to 米国東部(バージニア北部). The billing metric data is stored in this region, even for resources in other regions.

  4. On the navigation pane, choose Subscriptions.

  5. Choose Create Subscription.

  6. For Topic ARN, if you want to be notified every time a price changes, enter arn:aws:sns:us-east-1:278350005181:price-list-api. If you want to be notified about price changes once a day, enter arn:aws:sns:us-east-1:278350005181:daily-aggregated-price-list-api instead.

  7. For Protocol, use the default HTTP setting.

  8. For Endpoint, choose the format that you want to receive the notification in, such as SQS, Lambda, or email.

  9. Choose Create Subscription.