docker-compose Env Vars & Symfony > Doctrine, Symfony & the Database | SymfonyCasts
How to Set Docker Environment Variables {ARG and ENV}
CI Pipelines for dockerized PHP Apps with Github & Gitlab [Tutorial Part 7] | pascallandau.com
Docker-compose is reading the default .env file from the docker-compose.yml folder and not the working directory · Issue #8208 · docker/compose · GitHub
Basic Auth does not work - Traefik v2 (latest) - Traefik Labs Community Forum
10 Running multiple environments with Docker Compose - Learn Docker in a Month of Lunches
Setting build args in docker-compose.yml using env_file - Stack Overflow