ec2 spot instance support

[jmancuso]

Love the current functionality.... but any plan for spot instance support in the future?

[em0ney]

Awesome suggestion. I added the enhancement label. I'm going to be reviewing this repository and doing some updates, so I'll try implement this then

[rayjanoka]

I haven't used the spot system so I don't know it very well, but I'm running into two problems.

1. When I create a spot fleet I see a RequestSpotFleet event, but tagging the fleet isn't supported yet according to the docs
2. When the spot fleet launches the spot instance I never see a RequestSpotInstances event, which is the taggable resource according to the docs

[ElizabethAnthony94]

Any updates on this?

[abhianand09]

Yes that will be very helpful if these events are also handled in the stack