Continuous Deployment with Containers Vday 2015 Coreos Docker

1. Continuous Deployment with Containers
David Papp @pappdav
Chief Architect @ghostmonitor
Docker nem csak fejlesztesre

2. Who are we?

3. • Established in May 2015
• The team headcount 13
• Company profile: E-Commerce

4. What technologies do we use?

6. •Microservices architecture
•Scaling
•Full automation
•Continuous Deployment & Delivery

7. What is Continuous Delivery?

8. Continuous Delivery (CD) is a software
engineering approach in which
teams keep producing valuable
software in short cycles and ensure
that the software can be reliably
released at any time.
Chen, Lianping (2015). "Continuous Delivery: Huge Benefits, but
Challenges Too". IEEE Software 32
“

9. “short cycles”

10. “released at any time”

12. Deployment pipeline
Continuous Delivery vs Continuous Deployment

13. •Commit/Push
•Unit test
•Integration test
•End2end test
•Docker image build
•Push registry

14. source: http://blog.crisp.se/wp-content/uploads/2013/02/continuous-delivery-deployment-sm.jpg

15. codeship-services.yml
codeship-steps.yml

16. CoreOS

17. • Lightweight OS based on Gentoo Linux
• Updated with regular automatic OS updates
• Has a distributed key-value store at the core
• Read-only rootfs. Writeable /etc
oAll services are in containers

18. •Distributed key/value store
•Like a directory tree
•JSON/REST API
•Uses a Discovery URL

20. Demo

21. Thanks

22. Question?