Dockerfile - CI/CD用語集の定義
Dockerfileはコンテナイメージのbuild方法を定義する命令スクリプト（FROM、RUN、COPY、CMD、...）です。
関連ガイド
Base Image - CI/CD Glossary DefinitionA base image is the starting layer a Dockerfile builds on, set by the first FROM. Choosing a slim, trusted ba…
docker-compose - CI/CD Glossary Definitiondocker-compose defines and runs multi-container apps from one YAML file, wiring services, networks, and volum…