마이크로서비스 프로그래밍

1. NAT (Network Address Translation) & PAT (Port Address Translation)

https://en.wikipedia.org/wiki/Network_address_translation

https://www.quora.com/What-is-Port-Address-Translation-PAT

https://www.manualfactory.net/16983 [ipTime 공유기 설정 방법] 

2. Network port mapping

https://docs.docker.com/network/#published-ports

https://docs.docker.com/network/links/#connect-using-network-port-mapping

3. Dockerfile reference

https://docs.docker.com/engine/reference/builder/ 

4. Docker Compose file reference

https://docs.docker.com/compose/compose-file/