2025-05-11 13:05:15 docker の compose.yaml を書くために良く見るドキュメント https://docs.docker.com/guides/docker-compose/common-questions/#how-can-i-enforce-the-database-service-to-start-up-before-the-frontend-service https://docs.docker.com/compose/how-tos/startup-order/ https://docs.docker.com/reference/compose-file/services/#healthcheck