如何从头CloudWatch的报警EC2实例 [英] How to restart EC2 instance from CloudWatch alarm

问题描述

有时候我申请死亡W / O任何理由，我可以检测到使用的CloudWatch和CPU占用率指标下降。在这一刻，我要重新启动Java应用程序或整个EC2实例。任何建议，我怎么能achive呢？

Sometimes my application dies w/o any reason and I can detect that using CloudWatch and CPU usage metric going down. At this moment I want to restart the java application or the whole EC2 instance. Any suggestions how can I achive that?

推荐答案

您可以让CloudWatch的终止EC2实例，并让自动缩放弹出另一个新鲜的情况下配置了您的应用程序。

You can let CloudWatch terminate your EC2 instance and let AutoScaling bring up another "fresh" instance with your application configured.

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