Just wanted to mention (because I had encountered this problem only last weekend) `docker-compose run --service-ports... ` will expose ports. From docs: "Run c

Just wanted to mention (because I had encountered this problem only last weekend) `docker-compose run --service-ports... ` will expose ports. From docs: "Run command with the service's ports enabled and mapped to the host." https://docs.docker.com/compose/reference/run/ https://docs.docker.com/compose/reference/run/ Also, for anybody wondering about "synchronization" solutions, I have found dockerize to be very useful. https://github.com/jwilder/dockerize https://github.com/jwilder/dockerize