In an Atlassian perspective, there is this documentation that explains how to clone your current instance manually from one EC2 instance to another but you can also use the export/import method described here.
Of course, you can use AWS alternatives like creating a custom AMI from your current EC2 Bamboo instance and share it with the destination account as described here.
G’day Bamboo customers, Bamboo DC 8.1 is now available with it the following features and programs: SAML 2.0, OpenID Connect, and Crowd SSO In order to help admins with a simplified user manage...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events