자격증 공부2 Section 7 : Instance Storage EBS : An EBS (Elastic Block Store) Volume is a network drive you can attach to your instances while they run and allows data to persist even after their termination. - They can only be mounted to instance at a time and bound to a specific AZ (Free tier is 30gb) - It can be detached from an EC2 and attached to another one quickly - To move AZ you first need to snapshot it - Get billed for all the.. 2023. 8. 29. Section 4 : IAM & AWS CLI IAM : Users & Groups - Users are people within your organization and can be grouped - Groups only contain users, not other groups - Users don’t have to belong to a group and user can belong to multiple groups IAM : Permissions - Users or groups can be assigned JSON documents called policies - These policies define the permissions of the users and you apply the least privilege principle : don’t g.. 2023. 7. 22. 이전 1 다음
