Is it possible to change the EBS size on Elastic Beanstalk?

Question

By default, creating an environment on Elastic Beanstalk spins up EC2 instances with an EBS storage of 8 GiB.

Is it possible to change this value and get a bigger EBS storage for every instance?

Answer 1

Yes, it's possible with the following extension

$ cat .ebextensions/asg.config
option_settings:
    aws:autoscaling:launchconfiguration:
        RootVolumeType: gp2
        RootVolumeSize: "48"

You can get more info at - General Options for All Environments

P.S. be careful if you apply these changes to current environment - all instances will be replaced