Docker

1. Heroku Docker
@kon_yu

4. Docker

5. Docker

6. Docker

7. Docker
( )

8. Heroku Docker

9. Docker
• Docker
• Docker 2013
• ) http://www.atmarkit.co.jp/ait/articles/
1701/30/news037.html

10. Heroku Docker
Docker Heroku
Container Registry and Runtime
(https://devcenter.heroku.com/articles/container-
registry-and-runtime)

11. Docker Hub
• Dockerhub
• Docker
• /
•
• Dockerhub
• DockerImage DockerHub http://qiita.com/
kon_yu/items/7c40f4dfbd1cce006ce7

12. Buildpack
• Heroku
• (Ruby Node
• Buildpack Heroku
• Buildpack
• Buildpack API https://devcenter.heroku.com/articles/buildpack-
api
• Buildpack
• Using Multiple Buildpacks for an apphttps://
devcenter.heroku.com/articles/using-multiple-buildpacks-for-
an-app

13. Docker Buildpack

14. Docker
• Ruby on Rails
• Production Staging
• Production Heroku Postgres Staging
• DB
• AWS S3 Puroduction Staging
• Elasticsearch

15. Docker
HerokuCLI PostgreSQL
• HerokuCLI Ruby
• HerokuCLI
AWS CLI S3
• AWS CLI Python
• AWS CLI

16. Docker
Github
https://github.com/konyu/heroku-aws-backup
Docker hub
https://hub.docker.com/r/konyu/heroku-aws-
backup/

17. AWS Heroku API
AWS Heroku API
URL
AWS access key and secret key
http://docs.aws.amazon.com/AWSSimpleQueueService/latest/
SQSGettingStartedGuide/AWSCredentials.html
Heroku api token
https://devcenter.heroku.com/articles/authentication#api-token-
storage

18. git@github.com:konyu/heroku-aws-backup.git
cd heroku-aws-backup
docker build --rm -t heroku-aws-backup .

19. --env AWS Heroku
docker run -it --rm --env AWS_ACCESS_KEY_ID=xxxxxxx
--env AWS_SECRET_ACCESS_KEY=xxxxxxxxxxxxxxxxxxxx
--env AWS_DEFAULT_REGION=ap-northeast-1
--env HEROKU_API_KEY=xxxxxxxxxxxxx
heroku-aws-backup bash

20. echo "== worker =="
heroku ps:scale worker=0 -a APP_NAME
echo "== DB =="
heroku pg:copy ProductionAPP::HEROKU_POSTGRESQL_COLOR_URL
HEROKU_POSTGRESQL_COLOR_URL --confirm APP_NAME -a APP_NAME
echo "== Rails job =="
heroku run rake jobs:clear -a APP_NAME
echo "== =="
heroku run rake sync:mask_user_info -a APP_NAME
echo "== elasticsearch =="
heroku run rake sync:backup_elasticsearch -a APP_NAME
echo "== s3 =="
aws s3 sync --delete --acl public-read s3:/FROM_BUCKET s3://TO_BUCKET
echo "== Worker =="
heroku ps:scale worker=1 -a APP_NAME

21. Heroku
Heroku cli
Heroku CLI URL OS
https://devcenter.heroku.com/articles/heroku-command-line
Heroku container registry
heroku plugins:install heroku-container-registry

22. Heroku
Heroku
heroku login
> enter your id and password
Create application( )
> heroku create APP_NAME_YOU_WANT
Modify application( )
> git remote heroku
heroku git:remote -a APP_NAME_YOU_WANT
Heroku
> heroku container:push web

23. Heroku
heroku config:set AWS_ACCESS_KEY_ID=xxxxxxx
AWS_SECRET_ACCESS_KEY=xxxxxxxxxxxxxx AWS_DEFAULT_REGION=ap-
northeast-1 HEROKU_API_KEY=xxxxx -app APP_NAME_YOU_WANT
Scheduler
heroku addons:create scheduler:standard -app APP_NAME_YOU_WANT
Scheduler
heroku run bash -a APP_NAME

24. • Docker Heroku
•
•
• Heroku
• Heroku Buildpack
Heroku
• Docker
Heroku