Join Failed RunCommand

[thebigcosinus]

Hi,

I cannot join the AD, in the JoinDomain action, I've got an issue with permission.

Do I have to give a specific instance profile to my instance to use this script ? Or the assumerole in the document is enough ?

I'm not able to get the parameters in Parameter Store

Regards

[syahmadaws]

Apologies for the delay. Are you able to paste the error? If you are running the runbook within the AWS Systems Manager (i.e. from the Automation console in Systems Manager) then you do not have to assume a role to execute. You would need to assume a role if you were executing the runbook from another service (for example, as a triggered event with EventBridge). The IAM role assigned to the EC2 instance would need the AmazonSSMManagedInstanceCore policy attached run the RunCommand.