如何获取AWS中每个IAM用户使用的资源/成本的摘要？

Question

I would like to have all cost and ressources used of each IAM users.

Unfortunately, i can have only the cost of my master account. I know that i can create a organization and set OU and users AWS account to have a detail and record each events, but the ressources used by 'users' are used only for my application, i don't need to have real account, and i can't automatises all deployements if i must set password and credentials manually .

One solutions also is to create CloudTrail and Cloudwatch to record each events services but i found this 'too heavy' and i will need to calculate myself the cost because it only get the datas which are used.

I would like to know if they are exists others systemes to do that in preference with boto3.

Thank you for your responses.

Have a nice day/night.

Answer 1

Costs are not easily associated back to "users".

AWS resources are associated with an AWS Account . When a user creates a resource (eg an Amazon EC2 instance), IAM will confirm that they have permission to launch the resource, but the resource itself is not associated with the user who created it .

You would need to add tags to resources to have more fine-grained association of costs to people/projects/departments. These tags can be used in billing reports to provide cost breakdowns.