Downloaded 47 times
Uploaded byJonas Rosland
Docker 101 - DevOps at EMC May 2015
This document introduces Docker containers as a way to deploy microservices applications. It begins by discussing how monolithic applications do not scale well and how microservices break applications into loosely coupled components. Containers are presented as a way to deploy one microservice component per container, providing isolation. Containers allow running many applications on the same host using fewer resources than virtual machines. The Docker ecosystem supports running many programming languages and frameworks in containers, and containers can be deployed anywhere due to their portability.
More Related Content
Similar to Docker 101 - DevOps at EMC May 2015
Docker 101 - DevOps at EMC May 2015
- 1.
- 2.
- 3. LET’S START WITHA MONOLITHIC APP
- 4.
- 5. HOW DO WESCALE IT?
- 6.
- 7.
- 8. IT’S NOT JUST ALLABOUT SCALE
- 9. BUT ALSO ABOUT SEPARATIONOF CONCERN
- 10.
- 11.
- 12.
- 13. HOW DO WESCALE THIS?
- 14.
- 15. SO HOW DOWE DEPLOY IT?
- 16. ONE APP PER PHYSICALSERVER?
- 17. ONE APP PER VIRTUALMACHINE?
- 18.
- 19.
- 20.
- 21. TRADITIONAL SERVERS OS Kernel Hardware AppApp App App
- 22. VIRTUALIZATION Hypervisor Hardware OS OS OSOS App App App App
- 23.
- 24.
- 25. Python 2.7 JRE 8 NodeJS0.12.2 Haskell 7.8.4 Go 1.4.2 Rust 1.0.0-beta.3 Ruby on Rails 4.2
- 26. Python 2.7 JRE 8 NodeJS0.12.2 Haskell 7.8.4 Go 1.4.2 Rust 1.0.0-beta.3 Ruby on Rails 4.2
- 27. Python 2.7 JRE 8 NodeJS0.12.2 Haskell 7.8.4 Go 1.4.2 Rust 1.0.0-beta.3 Ruby on Rails 4.2
- 28. Python 2.7 JRE 8 NodeJS0.12.2 Haskell 7.8.4 Go 1.4.2 Rust 1.0.0-beta.3 Ruby on Rails 4.2 One host
- 29. Python 2.7 JRE 8 NodeJS0.12.2 Haskell 7.8.4 Go 1.4.2 Rust 1.0.0-beta.3 Ruby on Rails 4.2 Host 2Host 1 Host 3 Host 4
- 30.
- 31.
- 32.
- 33.
- 34.
- 35.
- 36. READ THIS • docker.com •The Docker Ecosystem by DigitalOcean • Monolithic Architecture Doesn’t Scale