<p>as We know we can autoscale on pods so here actually I have 2 question:<br>
1. How to autoscaling nodes on kubernetes ?<br>
2. How to trigger autoscaling group with AWS ?</p>

<p>If you go to the AWS ASG in the web console and select the minion ASG</p>

<p>example: <a href="https://us-west-2.console.aws.amazon.com/ec2/autoscaling/home?region=us-west-2#AutoScalingGroups:id=kubernetes-dev-minion-group-us-west-2a;view=details" rel="nofollow">https://us-west-2.console.aws.amazon.com/ec2/autoscaling/home?region=us-west-2#AutoScalingGroups:id=kubernetes-dev-minion-group-us-west-2a;view=details</a></p>

<p>Then edit the ASG's min,max you should get more/less nodes:</p>

<p><a href="http://i.stack.imgur.com/x2dUH.png" rel="nofollow">adjusting the num nodes in ASG</a></p>
