Building serverless apps with Docker

Presented at Container Camp London 2016.

Transcript

1. Building serverless apps with Docker
2. Who are you?
3. 1. What is serverless? 2. Serverless with Docker (+ demo!) 3. What's next
4. 1. What is serverless? 2. Serverless with Docker (+ demo!) 3. What's next
5. No really, what is serverless?
9. Your infrastructure is a process list
10. Your infrastructure is one big computer
11. Everything old is new again
12. CLOUD
13. The cloud is an Internet-sized computer
14. So... WTF is serverless?
15. Serverless lets you run code on the Internet
16. But computers are so much more than running functions
17. 1. What is serverless? 2. Serverless with Docker (+ demo!) 3. What's next
18. Example: Run a process
19. pid = fork(); if (pid == 0) { execv(...); }
21. POST /containers/create HTTP/1.1 { "Image": "ubuntu", "Cmd": ["echo", "hello", "world"] }
22. Example: An actual app
26. These are some practical techniques you can use
27. 1. Package functions as containers
28. 2. Run them on a Swarm
29. 3. Run containers from containers
30. 1. What is serverless? 2. Serverless with Docker (+ demo!) 3. What's next
31. How might we actually design a web server?
32. What is a serverless database?
33. Escape the complexity mindset
34. We need tools and design patterns
36. THANK YOU! https://github.com/bfirsh/serverless-docker @bfirsh b@fir.sh