Auto scaling is a web service that can launch or terminate EC2 instances automatically.

First I must go into the AWS EC2 dashboard and into auto scaling.

sdasdasdasa.PNG

Now I can create my Auto scaling group.

First I selected the instance, in this case, my Webserver

hghghghg.PNG

I gave it a name and selected my Webserver role.

dsdsfdsfsd.PNG

Review and launch.

hhgfhfghfg.PNG

Now I must create an auto-scaling group. I have chosen to subnets so the instance starts in both.

gfhfghfg.PNG

Review

fgffff.PNG

Now looking at the below GIF you can see it’s changing between three IP addresses.¬†QgcxsL7 - Imgur.gif

Now I have shut down my two original servers, this is what I see.

oNr9fCe - Imgur.gif

(GIF From a friend who tested for me).

Below you can see my two original servers have been shut off. I also had to delete my main Techdox server as I was only allowed 5 instances, I made an image of it though!

gdfsgdsfgfd.PNG

%d bloggers like this: