Docker 101

Transcript

1. Introduction to Docker @suren
3. What is Docker? "Open platform for developers and sysadmins to build, ship, and run distributed applications. "
4. Shipping analogy...
6. Containers
8. Dockers
9. • Lightweight • Isolation • Open Standards • Build once, run everywhere
10. Virtual Machine Docker
11. Why should you care? • It's fast • Minimal overhead/resource usage • Run thousands of containers • Easy to run your whole production stack locally
13. L
14. Docker: hello world
15. Docker: curl example
16. Docker Images
17. Dockerfile
19. What have we learned so far • Container - Lightweight virtualization • Image - Immutable snapshot of a container • Hub/Index- Central hub for sharing images
21. +
22. • Docker registries • Docker swarms • Elastic Container Service • Docker Hypervisors • Security aspects • Advanced concepts: memory, process, network, storage • Codebin