TDC 2016 Floripa - Learning Docker without witchcraft

Transcript

1. Globalcode – Open4education Learning Docker without witchcraft Stefan Teixeira stefanfk@gmail.com / @stefan_teixeira
2. • QA Automation Engineer • Test Automation, Agile and DevOps enthusiast • Technical blogs: stefanteixeira.com.br (pt-br) / stefanteixeira.com (en) Links: • E-mail: stefanfk@gmail.com • Twitter: twitter.com/stefan_teixeira • LinkedIn: linkedin.com/in/stefanteixeira • GitHub: github.com/stefanteixeira • SlideShare: slideshare.net/stefanteixeira About me
4. Discovering containers
5. VMs x Containers Fonte: https://www.docker.com/whatisdocker
6. Why?
7. Why? • Reproducibility
8. Why? • Reproducibility
9. Why? • Scalability
10. Why? • Scalability
11. Why? • Containers are REALLY fast
12. Why? • Containers are REALLY fast
13. Baidu + Docker Fonte: http://blog.docker.com/2013/12/baidu-using-docker-for-its-paas/
14. Concepts
15. Core concepts • Images
16. Core concepts • Images • Containers
17. Core concepts • Images • Containers • Dockerfiles
18. DockerHub https://hub.docker.com
19. Architecture Fonte: https://docs.docker.com/introduction/understanding-docker/
20. Image Layers
21. Hands-on
22. Hands-on: source code • https://github.com/stefanteixeira/todoapp-flask
23. Hands-on: Agenda • CLI commands • Dockerfiles • Docker Compose • Running a Python app + PostgreSQL • Running API tests • Running UI tests
24. Recommended books
25. Globalcode – Open4education Stefan Teixeira @stefan_teixeira stefanfk@gmail.com stefanteixeira.com.br stefanteixeira.com Thanks!