Amazon EC2 Auto Scaling 事件参考 - Amazon EC2 Auto Scaling
示例事件
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Amazon EC2 Auto Scaling 事件参考

使用 Amazon EventBridge，您可以创建匹配传入事件的规则并将它们路由到目标进行处理。

示例事件

以下示例演示了 Amazon EC2 Auto Scaling 的事件。事件会尽可能生成。

EC2 实例启动生命周期操作

在此示例事件中，由于生命周期挂钩的原因，Amazon EC2 Auto Scaling 已将一个实例移至 Pending:Wait 状态。

注意

Amazon EC2 Auto Scaling 支持在生命周期挂钩的事件中提供 Origin 和 Destination（如果该信息可用）。有关更多信息，请参阅暖池活动类型和模式。

{
  "version": "0",
  "id": "12345678-1234-1234-1234-123456789012",
  "detail-type": "EC2 Instance-launch Lifecycle Action",
  "source": "aws.autoscaling",
  "account": "123456789012",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "region": "us-west-2",
  "resources": [
    "auto-scaling-group-arn"
  ],
  "detail": { 
    "LifecycleActionToken": "87654321-4321-4321-4321-210987654321", 
    "AutoScalingGroupName": "my-asg", 
    "LifecycleHookName": "my-lifecycle-hook", 
    "EC2InstanceId": "i-1234567890abcdef0", 
    "LifecycleTransition": "autoscaling:EC2_INSTANCE_LAUNCHING",
    "NotificationMetadata": "additional-info"
  } 
}

EC2 实例启动成功

在此示例事件中，Amazon EC2 Auto Scaling 成功启动了一个实例。

{
  "version": "0",
  "id": "12345678-1234-1234-1234-123456789012",
  "detail-type": "EC2 Instance Launch Successful",
  "source": "aws.autoscaling",
  "account": "123456789012",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "region": "us-west-2",
  "resources": [
      "auto-scaling-group-arn",
      "instance-arn"
  ],
  "detail": {
      "StatusCode": "InProgress",
      "Description": "Launching a new EC2 instance: i-12345678",
      "AutoScalingGroupName": "my-auto-scaling-group",
      "ActivityId": "87654321-4321-4321-4321-210987654321",
      "Details": {
          "Availability Zone": "us-west-2b",
          "Subnet ID": "subnet-12345678"
      },
      "RequestId": "12345678-1234-1234-1234-123456789012",
      "StatusMessage": "",
      "EndTime": "yyyy-mm-ddThh:mm:ssZ",
      "EC2InstanceId": "i-1234567890abcdef0",
      "StartTime": "yyyy-mm-ddThh:mm:ssZ",
      "Cause": "description-text"
  }
}

EC2 实例启动失败

在此示例事件中，Amazon EC2 Auto Scaling 未能启动一个实例。

{
  "version": "0",
  "id": "12345678-1234-1234-1234-123456789012",
  "detail-type": "EC2 Instance Launch Unsuccessful",
  "source": "aws.autoscaling",
  "account": "123456789012",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "region": "us-west-2",
  "resources": [
    "auto-scaling-group-arn",
    "instance-arn"
  ],
  "detail": {
      "StatusCode": "Failed",
      "AutoScalingGroupName": "my-auto-scaling-group",
      "ActivityId": "87654321-4321-4321-4321-210987654321",
      "Details": {
          "Availability Zone": "us-west-2b",
          "Subnet ID": "subnet-12345678"
      },
      "RequestId": "12345678-1234-1234-1234-123456789012",
      "StatusMessage": "message-text",
      "EndTime": "yyyy-mm-ddThh:mm:ssZ",
      "EC2InstanceId": "i-1234567890abcdef0",
      "StartTime": "yyyy-mm-ddThh:mm:ssZ",
      "Cause": "description-text"
  }
}

EC2 实例终止生命周期操作

在此示例事件中，由于生命周期挂钩的原因，Amazon EC2 Auto Scaling 已将一个实例移至 Terminating:Wait 状态。

注意

Amazon EC2 Auto Scaling 支持在生命周期挂钩的事件中提供 Origin 和 Destination（如果该信息可用）。有关更多信息，请参阅暖池活动类型和模式。

{
  "version": "0",
  "id": "12345678-1234-1234-1234-123456789012",
  "detail-type": "EC2 Instance-terminate Lifecycle Action",
  "source": "aws.autoscaling",
  "account": "123456789012",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "region": "us-west-2",
  "resources": [
    "auto-scaling-group-arn"
  ],
  "detail": { 
    "LifecycleActionToken":"87654321-4321-4321-4321-210987654321", 
    "AutoScalingGroupName":"my-asg", 
    "LifecycleHookName":"my-lifecycle-hook", 
    "EC2InstanceId":"i-1234567890abcdef0", 
    "LifecycleTransition":"autoscaling:EC2_INSTANCE_TERMINATING", 
    "NotificationMetadata":"additional-info"
  } 
}

EC2 实例终止成功

在此示例事件中，Amazon EC2 Auto Scaling 成功终止了一个实例。

{
  "version": "0",
  "id": "12345678-1234-1234-1234-123456789012",
  "detail-type": "EC2 Instance Terminate Successful",
  "source": "aws.autoscaling",
  "account": "123456789012",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "region": "us-west-2",
  "resources": [
    "auto-scaling-group-arn",
    "instance-arn"
  ],
  "detail": {
      "StatusCode": "InProgress",
      "Description": "Terminating EC2 instance: i-12345678",
      "AutoScalingGroupName": "my-auto-scaling-group",
      "ActivityId": "87654321-4321-4321-4321-210987654321",
      "Details": {
          "Availability Zone": "us-west-2b",
          "Subnet ID": "subnet-12345678"
      },
      "RequestId": "12345678-1234-1234-1234-123456789012",
      "StatusMessage": "",
      "EndTime": "yyyy-mm-ddThh:mm:ssZ",
      "EC2InstanceId": "i-1234567890abcdef0",
      "StartTime": "yyyy-mm-ddThh:mm:ssZ",
      "Cause": "description-text"
  }
}

EC2 实例终止失败

在此示例事件中，Amazon EC2 Auto Scaling 未能终止一个实例。

{
  "version": "0",
  "id": "12345678-1234-1234-1234-123456789012",
  "detail-type": "EC2 Instance Terminate Unsuccessful",
  "source": "aws.autoscaling",
  "account": "123456789012",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "region": "us-west-2",
  "resources": [
    "auto-scaling-group-arn",
    "instance-arn"
  ],
  "detail": {
      "StatusCode": "Failed",
      "AutoScalingGroupName": "my-auto-scaling-group",
      "ActivityId": "87654321-4321-4321-4321-210987654321",
      "Details": {
          "Availability Zone": "us-west-2b",
          "Subnet ID": "subnet-12345678"
      },
      "RequestId": "12345678-1234-1234-1234-123456789012",
      "StatusMessage": "message-text",
      "EndTime": "yyyy-mm-ddThh:mm:ssZ",
      "EC2InstanceId": "i-1234567890abcdef0",
      "StartTime": "yyyy-mm-ddThh:mm:ssZ",
      "Cause": "description-text"
  }
}

已达到 EC2 Auto Scaling 实例刷新检查点

在此示例事件中，已替换的实例数量达到了为该检查点定义的百分比阈值。

{
  "version": "0",
  "id": "12345678-1234-1234-1234-123456789012",
  "detail-type": "EC2 Auto Scaling Instance Refresh Checkpoint Reached",
  "source": "aws.autoscaling",
  "account": "123456789012",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "region": "us-west-2",
  "resources": [
    "auto-scaling-group-arn"
  ],
  "detail": {
      "InstanceRefreshId": "ab00cf8f-9126-4f3c-8010-dbb8cad6fb86",
      "AutoScalingGroupName": "my-auto-scaling-group",
      "CheckpointPercentage": "50",
      "CheckpointDelay": "300"
  }
}

EC2 Auto Scaling 实例刷新已启动

在此示例事件中，实例刷新的状态更改为 InProgress。

{
  "version": "0",
  "id": "12345678-1234-1234-1234-123456789012",
  "detail-type": "EC2 Auto Scaling Instance Refresh Started",
  "source": "aws.autoscaling",
  "account": "123456789012",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "region": "us-west-2",
  "resources": [
    "auto-scaling-group-arn"
  ],
  "detail": {
      "InstanceRefreshId": "c613620e-07e2-4ed2-a9e2-ef8258911ade",
      "AutoScalingGroupName": "my-auto-scaling-group"
  }
}

EC2 Auto Scaling 实例刷新成功

在此示例事件中，实例刷新的状态更改为 Succeeded。

{
  "version": "0",
  "id": "12345678-1234-1234-1234-123456789012",
  "detail-type": "EC2 Auto Scaling Instance Refresh Succeeded",
  "source": "aws.autoscaling",
  "account": "123456789012",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "region": "us-west-2",
  "resources": [
    "auto-scaling-group-arn"
  ],
  "detail": {
      "InstanceRefreshId": "c613620e-07e2-4ed2-a9e2-ef8258911ade",
      "AutoScalingGroupName": "my-auto-scaling-group"
  }
}

EC2 Auto Scaling 实例刷新失败

在此示例事件中，实例刷新的状态更改为 Failed。

{
  "version": "0",
  "id": "12345678-1234-1234-1234-123456789012",
  "detail-type": "EC2 Auto Scaling Instance Refresh Failed",
  "source": "aws.autoscaling",
  "account": "123456789012",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "region": "us-west-2",
  "resources": [
    "auto-scaling-group-arn"
  ],
  "detail": {
      "InstanceRefreshId": "c613620e-07e2-4ed2-a9e2-ef8258911ade",
      "AutoScalingGroupName": "my-auto-scaling-group"
  }
}

EC2 Auto Scaling 实例刷新已取消

在此示例事件中，实例刷新的状态更改为 Cancelled。

{
  "version": "0",
  "id": "12345678-1234-1234-1234-123456789012",
  "detail-type": "EC2 Auto Scaling Instance Refresh Cancelled",
  "source": "aws.autoscaling",
  "account": "123456789012",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "region": "us-west-2",
  "resources": [
    "auto-scaling-group-arn"
  ],
  "detail": {
      "InstanceRefreshId": "c613620e-07e2-4ed2-a9e2-ef8258911ade",
      "AutoScalingGroupName": "my-auto-scaling-group"
  }
}