Question

我正在尝试参考以下指南为EC2实例设置Reboot Action。 https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/UsingAlarmActions.html#AddingRebootActions

警报正常运行，并向给定的SNS主题发送电子邮件，但是，重新启动操作失败。以下是我看到的错误。

Failed to execute action arn:aws:swf:us-east-1:xxxxxxxxxx:action/actions/AWS_EC2.InstanceId.Reboot/1.0. Received error:

{
  "actionState": "Failed",
  "stateUpdateTimestamp": 1571814054523,
  "notificationResource": "arn:aws:swf:us-east-1:xxxxxxxxxx:action/actions/AWS_EC2.InstanceId.Reboot/1.0",
  "publishedMessage": null,
  "error": null
}

“我的服务”角色已设置所有必需的权限。

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "cloudwatch:DescribeAlarms",
                "ec2:DescribeInstanceStatus",
                "ec2:DescribeInstances",
                "ec2:DescribeSnapshots",
                "ec2:DescribeVolumeStatus",
                "ec2:DescribeVolumes",
                "ec2:RebootInstances",
                "ec2:StopInstances",
                "ec2:TerminateInstances",
                "ec2:CreateSnapshot"
            ],
            "Resource": "*"
        }
    ]
}

Answer 1

Failed to execute action arn:aws:swf:us-east-1:xxxxxxxxxx:action/actions/AWS_EC2.InstanceId.Terminate/1.0. Received error: ""可能是由于在警报定义中使用无效的 InstanceId 引起的。

CloudWatch重新启动警报操作无法执行

1 个答案: