如何保留一个正在运行的Amazon EC2实例？ [英] how to reserve a running amazon ec2 instance?

问题描述

我们在亚太地区的region.we大​​EC2实例中运行要保留的是的，我们看到购买预留实例的选项，但似乎没有选择特定的instance.In AWS管理控制台要改变这种情况到保留one.Are，我们错过了一些东西。

we have a large ec2 instance running in asia pacific region.we want to reserve that particular instance.In aws management console we see an option to purchase a reserved instance but there seems to be no option to change this instance into a reserved one.Are we missing out on something

推荐答案

预留实例计费功能，而不是一个技术特征。

Reserved instances are a billing feature, not a technical feature.

您可以购买一个预留实例和折扣每小时利率将适用于已运行的实例，而无需做任何事情给他们。 只要确保您购买的预留实例是： - 在同一个可用性区域作为您已经运行的情况下， - 同样的实例类型（的m1.small，c1.medium等）作为已经运行的实例

You can purchase a reserved instance and the discounted hourly rate will apply to already-running instances, without needing to do anything to them. Just make sure the reserved instances you purchase are: - in the same availability zone as your already-running instances - of the same instance type (m1.small, c1.medium, etc) as your already-running instances.

一旦预订费用清除你的信用卡，你会看到打折的小时工资生效您已经运行的实例。

As soon as the reservation cost clears your credit card you will see the discounted hourly rate take effect for your already-running instances.

亚马逊的文档可能是一个很大的更清楚。 <一href="http://aws.amazon.com/ec2/reserved-instances/#4">http://aws.amazon.com/ec2/reserved-instances/#4

Amazon's docs could be a lot clearer on this. http://aws.amazon.com/ec2/reserved-instances/#4

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