Context: My task is to administer a virtual machine with about 5 web services for a small workgroup. I plan to run all services in Docker containers. An additional nginx Docker container should redirect requests to the different services.
Problem: I do not have much experience with DevOps and plan to use basic bash scripts and Docker Compose to administer the setup.
Question: Which tools simplify this administration task (updating, backup, exchanging containers, changing port directives)?