Impossible to use
As most other reviewers state it is impossible to connect to the EC2 after creation. SSH will not work as connection times out, and ports 80 & 443 timeout. VPC is correct, server does not respond
Did our blog post on setting up the instance not provide you with the correct guidance? https://about.gitlab.com/blog/2021/06/30/how-to-stand-up-gitlab-in-awsmp/