How to deploy with AWS Auto Scaling Group?

Question

Amazon Web Services

Hey! I have a question. I use various AWS services. There was a necessity of auto scaling'a. AWS has an Auto Scaling Groups service. Does anyone know him? As far as I understand, instances are raised only from a pre-prepared AMI image. My question is this - what if I made this AMI today, and tomorrow the code of my application has changed, it turns out that for new instances I need to rebuild the AMI? How to deploy an application if Auto Scaling Group launched for example 3 instances?

Answer 1

well, you can just do git pull when you run it on the instance and you will have the last application,
or you can use beanstalk, it can deploy itself from the git or you can upload the archive there