Microservices: provisioning with docker
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Microservices: provisioning with docker
- 1. Tehran docker spring 2015
- 2. Just Little About me Developing android app, more focused on chunked data streaming stuff Working on enterprise ERP cloud base software Right now… working on microservices architecture based for cloud workflow software Tehran docker spring 2015
- 3. WTH, Microservices ?!! Tehran docker spring 2015
- 4. Is about being more distributed, like Internet itself Tehran docker spring 2015
- 5. Once upon time there was only OS/desktop based software, till internet changed everything And we started to develop web base software like we used to build OS base on. Building monolithically Tehran docker spring 2015
- 6. Monolithic software is like big pyramid, Everything is tight up together and heavy coupled Tehran docker spring 2015
- 7. • Monolithic is not that much flexible • Become lazy after while • You need huge budget and resources if you want make big M-enterprise app • But it is less complex with limited number of endpoints, and connection style between entities Tehran docker spring 2015
- 8. Tehran docker spring 2015
- 9. Breaking your system into couple of small dependence services (each service can be around 100 loc) Each Microservices can be deployed and work independently so indeed you can user different technology for each service Tehran docker spring 2015
- 10. Tehran docker spring 2015
- 11. Tehran docker spring 2015
- 12. Tehran docker spring 2015
- 13. It is really easier to deploy microservices comparing to old ways with traditional SOA system, in fact you can deploy real-time to your production. Tehran docker spring 2015
- 14. Docker helps to provision much faster and easier just run your microservices images!! Tehran docker spring 2015
- 15. Also much easier to scale up, just need fire up couple of more docker container and have more service instant running Tehran docker spring 2015
- 16. In fact there is a term for it Code as infrastructure Tehran docker spring 2015
- 17. Lets wrap it up.. Microservices architecture flexible, decoupled, independent and easy to scale Tehran docker spring 2015
- 18. But.. Don’t forget it is just an architecture not a master key! So you might still consider monolithic style if you want do things fast and avoid some complexity Tehran docker spring 2015
- 19. Tehran docker spring 2015
- 20. Show time... Tehran docker spring 2015
- 21. And that is it... You can find me @arfo90 Tehran docker spring 2015
Notes de l'éditeur
- New trend, in fact 2015 is year of microservices Small fine grained service SOA is father and in fact it is not a new concept just it is discovered due to the needs,
- SOA Designed to fit cloud nature
- Layered software architecture
- Coupled, hard to maintain, sometimes bad code, hard to scale , hard to evolve, hard to risky overall to change but it is easy to build
- Exact story Become lazy to pick new technological approaches
- 2014 new era
- Less than 100 Small and fine grained service 2 pizza team
- This is how services can communicate with each other, using Queue, message bus and REST (more common to use REST)
- Provisioning might be hard specially when we are using different technology, and tools. Also helps us to avoid conflict issues between services and project since we limited the scope
- You can use command (code) to lunch new VM or kill it, everything can be automated using tools such as chef and puppet
- Complex, as your project grows it become more complex