I've recently completed a project using EC2 for hosting, problem is it keeps launching an AMI when I terminate my running instance. How do I prevent this from happening? I dont' want any running instances.

I've looked through the documentation and kind find an solution (It's probably really obvious).

  • do you have anything in cloudwatch to make sure so many instances are running? – Mike Mar 1 '13 at 12:28
  • I'm not using cloudwatch, what I want to do is not have any instances running. – Phil Mar 1 '13 at 13:12
  • 1
    Look in you account for an Auto Scaling group configured with a minimum number of instances. – Eric Hammond Mar 1 '13 at 17:22

You must have configured Auto Scaling. All you have to do is either deleting the Auto Scaling if you don't need it or modify the auto scaling group to let the minimum and desired sizes equal 0 as below

as-update-auto-scaling-group YourAutoScalingGroup --desired-capacity 0 --min-size 0 --max-size 0 -I YourKey -S YourPassword

Or Delete it as below in the same order

  1. Policies
  2. Auto Scaling Group
  3. Launch Configuration

    as-delete-policy YourPolicyName --auto-scaling-group YourAutoScalingGroup -I YourKey -S YourPassword

    as-delete-auto-scaling-group YourAutoScalingGroup --force-delete -I YourKey -S YourPassword

    as-delete-launch-config YourLaunchConfigurationName -I YourKey -S YourPassword

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.