- Launch template includes the ID of the Amazon Machine Image (AMI), the instance type, a key pair, security groups, and other parameters used to launch EC2 instances.
| Tenancy | Supported Config | Remarks |
|---|---|---|
| Shared (default) | Both launch template or configuration | Multiple AWS accounts may share the same physical hardware. - When you create a launch configuration, the default value for the instance placement tenancy is null and the instance tenancy is controlled by the tenancy attribute of the VPC. |
| Dedicated Instance (dedicated) | Both launch template or configuration | Your instance runs on single-tenant hardware. |
| Dedicated Host (host) | Only launch template | Your instance runs on a physical server with EC2 instance capacity fully dedicated to your use, an isolated server with configurations that you can control. |
