I'm working on creating a .Dockerfile a docker-compose.ymal and an a.sh file that contains environment variables and a tail -f /dev/null .
I want to create two containers that communicate with each other. It has to have openssh and git, volumes and communication port. The idea is to create a safe development environment. The a.sh file must contain USER and PASSWORD environment variables and be collected in the .Dockerfile.
I'm very lost. I hope they can help me and I admit that it is still a bit confusing since I myself do not have clear or where to throw.