AWS Health Dashboard Amazon EC2 Auto Scaling 的通知 - Amazon EC2 Auto Scaling

本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

AWS Health Dashboard Amazon EC2 Auto Scaling 的通知

您可以 AWS Health Dashboard 為來自 Amazon EC2 Auto Scaling 的通知提供支援。這些通知讓您了解可能影響您應用程式的資源效能或可用性問題，並提供解決之道。目前只有缺少安全群組和啟動範本的特定事件可供使用。

AWS Health Dashboard 是 AWS Health 服務的一部分。其不需要設定，而且您帳戶中經過驗證的任何使用者皆可檢視。如需詳細資訊，請參閱開始使用 AWS Health 儀表板。

如果您收到的訊息類似以下訊息，應該將其視為警示，以便採取動作。

範例：由於缺少安全群組，Auto Scaling 群組並未擴增

  Hello,

  At 2020-01-11 04:00 UTC, we detected an issue with your Auto Scaling group [ARN] in AWS 帳戶 123456789012.

  A security group associated with this Auto Scaling group cannot be found. Each time a 
  scale out operation is performed, it will be prevented until you make a change that 
  fixes the issue.

  We recommend that you review and update your Auto Scaling group configuration to change 
  the launch template or launch configuration that depends on the unavailable security 
  group.
        
  Sincerely, 
  Amazon Web Services

範例：由於缺少啟動範本，Auto Scaling 群組並未擴增

  Hello,  

  At 2021-05-11 04:00 UTC, we detected an issue with your Auto Scaling group [ARN] in AWS 帳戶 123456789012.

  The launch template associated with this Auto Scaling group cannot be found. Each time 
  a scale out operation is performed, it will be prevented until you make a change that 
  fixes the issue.

  We recommend that you review and update your Auto Scaling group configuration and 
  specify an existing launch template to use.
        
  Sincerely, 
  Amazon Web Services