Amazon EC2 实例的状态更改事件
当实例状态发生更改时,Amazon EC2 会向 Amazon EventBridge 发送 EC2 Instance State-change Notification 事件。
以下是此事件的示例数据。在此示例中,实例进入了 pending 状态。
{
   "id":"7bf73129-1428-4cd3-a780-95db273d1602",
   "detail-type":"EC2 Instance State-change Notification",
   "source":"aws.ec2",
   "account":"123456789012",
   "time":"2021-11-11T21:29:54Z",
   "region":"us-east-1",
   "resources":[
      "arn:aws:ec2:us-east-1:123456789012:instance/i-1234567890abcdef0"
   ],
   "detail":{
      "instance-id":"i-1234567890abcdef0",
      "state":"pending"
   }
}
state 可使用的值为:
- 
                pending
- 
                running
- 
                stopping
- 
                stopped
- 
                shutting-down
- 
                terminated
当您启用或启动实例时,它会进入 pending 状态,然后进入 running 状态。当您停止实例时,它会进入 stopping 状态,然后进入 stopped 状态。当您终止实例时,它会进入 shutting-down 状态,然后进入 terminated 状态。有关更多信息,请参阅 Amazon EC2 实例状态更改。