How can i put a AWS Spotfleet behind an ElasticLoadBlancer (ELB)

Question

Is there any way to put all instances of a spotfleet behind one ELB ? Preferably via Cloudformation.

Skimming through the documentation i could not find any hints rearding that topic.

Answer 1

This is now possible and it works with classic and application load balancers.

https://aws.amazon.com/about-aws/whats-new/2017/11/spot-fleet-can-now-auto-attach-instances-to-your-load-balancers-and-scale-down-to-0-target-capacity/

Answer 2

在Spotfleet博客文章中 ，我从亚马逊得到了一个答案，指出该功能目前尚不存在，但已计划中。

Answer 3

Using LaunchConfiguration (with a SpotPrice) connected to your AutoScalingGroup, you can have the spot fleet in your ELB.

This is a fairly standard AutoScalingGroup/LaunchConfiguration usage, the SpotPrice is the only thing that is different from the standard fleet configuration. You can combine this basic ASG with this basic LaunchConfig . I'd remove the FindInMap and Ref stuff from the latter, just replace it with the strings of your choice.