When you are using ASG you should configure in the template itself. What is the need to change the volume size later? This is for the running instance where you do not have an option to bring down
@@amonkincloud my problem is my ESB keep full ( original size is 50GB for C:/ ) by unknown reason , I think the logs but somehow I can't identify it, and it gradually make my ECS can't run on instance that have full disk space. So I decide to increase diskspace first, then find the culprit later. I'm fine to have some downtime, just want to know the correct way to do. Thanks in advance for your reply 😀