I spend ages getting custom containers and VPNs configured in AWS using YAML for my Elixir apps before discovering Gigalixir. The setup process is simple and transparent, and configuring CI/CD is just another command line push from your existing git repo. The folks at Gigalixir are very responsive and have helped me resolve some troublesome bugs in short order. Their service is far superior to what my team setup on AWS, and the time saved on devops so I can focus on development is well worth it. I highly recommend to anyone needing easy-to-use devops.