version: '3' services: nginx: image: nginx ports: - "8080:80" volumes: - nginx-volume:/mounted volumes: nginx-volume: $ docker-compose up # volume作成, container起動 Starting test-project_nginx_1 ... done $ docker volume inspect test-project_nginx-volume # volumeのmountpointを確認 [ { "CreatedAt": "2019-06-20T05:14:13Z", "Driver": "local", "Labels": { "com.docker.compose.project": "test-project", "com.doc