How to create "Instance Store" AMI image of a Reserved Instance with no EBS
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I have some micro instances with EBS volumes and from the ec2 console you can right click and create a AMI image of the whole system.

But I bought some High-Memory Reserved Instances which had 500GB of storage so I installed a "Instance Store" ubuntu AMI image

Now I have configured everything on my server and want to create a instance store ami image so that I can install those images on new servers and I don't have to install everything again

Can you please help me how can I do it.

Thanks