Dockerを利用したローカル環境から本番環境までの構築設計について紹介しています

1. Docker
Koichi Nagaoka

2. (@kkoudev)
12
iOS/
Android

3. Docker

4. Docker
Docker OS
macOS Linux
Docker

5. Docker

6. Docker
Docker
Docker

7. 1.

8. Web
1.
( )
2.
( )
3.
( )
4.
( )

9. 1.
2. 1
1
3.
(ALB RDS ElastiCache)

10. Docker

11. 2.
Docker

13. /
■
AWS Application Load Balancer (ALB)
■
AWS ElastiCache (Redis)
■
AWS RDS (MySQL)
■web01/02 (EC2 )
Nginx (HTTP )
Web (Django Python3 )
■batch01/02 (EC2 )
Python3
(Celery beat)
RabbitMQ (Celery )

14. 2-1.

15. Web
OS

16. Docker
1. ALB HAProxy
2. HAProxy Redis MySQL Nginx RabbitMQ Python3
Homebrew
3.
4. Web
venv
5. Web
pip

18. Docker
1. Homebrew
2. OS
3. 1 2

19.
1
(
)

20. Docker
1. ALB HAProxy
2. HAProxy Redis MySQL Nginx RabbitMQ Python
( ) docker-compose (docker-
compose.yml)
3.
4.
VOLUME
5. Web Docker
Python pip
6. docker-compose docker-compose.yml

21. Docker
1. Homebrew
OK Docker docker-compose
2. OS Docker OS
3. 1 2
4. docker-compose.yml
docker-compose up -d

22. Docker
Docker

23. 2-2.

25. Docker /
1. ALB ElastiCache (Redis) RDS (MySQL)
2. Nginx RabbitMQ Python Ansible
3. /
4. Web
(Capistrano Ansistrano )
5. Web
venv
6. Web
pip

27. Docker /
1.
Ansible
(
)

28. Docker /
1. ALB ElastiCache (Redis) RDS (MySQL)
2. Nginx RabbitMQ Python
( ) docker-
compose (docker-compose.yml)
3.
4. docker-compose docker-compose.yml

29. Docker /
1. docker-compose
OK
2.
venv
3. 2
(DB
)
4. docker-compose.yml
docker-compose up -d

30. Docker
docker-compose

31. 3.

32. Docker

33. 3-1.

34. docker-
compose.yml
Web
Docker

35. Docker
docker login
Web
gitignore
docker-compose

36. sources clone

37. 3-2.

38. Python
pip
requirements.txt

40. 1

41. 1. Python Docker
2. 1
VOLUME
(pip --user
PYTHONUSERBASE
)
3. 2 PYTHONUSERBASE
bin PATH

42. docker-compose ( )

43. docker-compose ( )
PYTHONUSERBASE PATH
env_file

44. ( )
#
docker-compose run --rm web pip install --user -r
requirements.txt
#
docker-compose -f docker-compose.local.yml up -d

46. 1. Python Docker
2. Docker
3. 2
bin PATH

47. docker-compose ( / )

48. docker-compose ( / )

49. Dockerfile

50. Dockerfile
Python
(
)
ADD
/var/opt/example
pip (
.local ) ADD
ADD

51. ( )
# ( )
docker-compose -f docker-compose.development.yml pull
docker-compose -f docker-compose.development.yml run --rm web python manage.py collectstatic --
noinput
docker-compose -f docker-compose.development.yml up -d
# ( Web)
docker-compose -f docker-compose.production_web.yml pull
docker-compose -f docker-compose.production_web.yml run --rm web python manage.py collectstatic --
noinput
docker-compose -f docker-compose.production_web.yml up -d
# ( Batch)
docker-compose -f docker-compose.production_batch.yml pull
docker-compose -f docker-compose.production_batch.yml up -d

52. Jenkins CircleCI CI docker
build
docker push
Docker pull

53. Docker
docker-compose.yml
1 Docker

54. -01.
Docker

55. Docker

56. -01.
Docker

57. Docker A
Docker 30
Docker
2GB
2GB

58. Docker A
Vagrant Docker
1
Docker 30

59. Docker A
1.
Docker
2.
FROM
Dockerfile

60. -02.

61. Docker A
Docker
RDS S3
DB AWS
IAM (
)

62. Docker A
1. Docker DB
Docker
2.
gettext envsubst
3. direnv

63. Docker

64. Thanks!