Amazon Machine Image(AMI)-Awsbloginfo
An AMI stands for Amazon Machine Images . An AMI is a virtual image used to create a virtual machine within an EC2 instance. You can also create multiple instances using single AMI when you need instances with the same configuration. You can also create multiple instances using different AMI when you need instances with a different configuration. It also provides a template for the root volume of an instance. AMI Lifecycle First, you need to create and register an AMI. You can use an AMI to launch EC2 instances. You can also copy an AMI to some different region. When AMI is no longer required, then you can also deregister it. AMI Types AMI is divided into two categories: EBS - backed Instances Instance Store - backed Instances EBS - backed Instances EBS is nothing but a volume that provides you persistent storage. When you run an EC2 instance that provides you temporary storage, if you delete an EC2 instance then the data stored in the EC2 instance will also be deleted. To make a ...