自动缩放Web应用程序缩放和活动请求 [英] Auto scale web app Scale In and active requests

问题描述

当使用自动缩放的网络应用程序因为规则中的比例被满足而缩放时，它是否会消耗当前处理请求之前的处理请求 终止实例？

When a web app using auto scaling scales in because scale in rule(s) are satisfied, does it drain currently processing requests before it  terminates the instance?

我在这一点上找不到任何doco。

I have not been able to find any doco on this point.

推荐答案

你好，$


水平缩放，也称为缩小和缩小，表示添加或删除资源的实例。随着新资源的配置，应用程序将继续运行而不会中断。配置过程完成后，解决方案将在这些额外资源上部署
。如果需求下降，可以干净地关闭额外的资源并解除分配。



扩展是无缝的，在扩展期间没有停机时间。负载平衡自动完成。 



请参阅
自动缩放的最佳实践。

Hi,

Horizontal scaling, also called scaling out and in, means adding or removing instances of a resource. The application continues running without interruption as new resources are provisioned. When the provisioning process is complete, the solution is deployed on these additional resources. If demand drops, the additional resources can be shut down cleanly and de-allocated.

The scaling is seamless, There is no downtime during the scale out. Load balancing is done automatically. 

Please refer the best practices for Autoscaling.

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