Nowadays in the fast changing world we need to keep less and less time spent on routine activity and to spend more on creativity and bringing something new to move forward. This slides brings some trending ideas and approaches to deliver software in modern fashion, from Micro-services architecture, Containerisation, Automation, Continuous Integration/Deployment/Delivery. There is a demo application built with depicted approach https://github.com/webdizz/bootiful-apps

1. “Bootify” Your
App

2. ● SA at EPAM Systems
● primary skill is Java
● hands-on-coding with Groovy, Ruby
● trying to learn some Scala and Erlang
● passionate about agile, clean code and devops
Izzet Mustafayev@EPAM Systems
@webdizz webdizz izzetmustafaiev
http://webdizz.name

3. agenda
● what is this about?
● concepts behind
● tools
● demo
● summary
● q&a

5. Concepts behind

6. μServices Architecture

7. ● Small (10-100 LOC)
Overview

8. ● Small (10-100 LOC)
● Lightweight (run several per box)
Overview

9. ● Small (10-100 LOC)
● Lightweight (run several per box)
● Takes strength of platform/language (polyglot)
Overview

10. ● Small (10-100 LOC)
● Lightweight (run several per box)
● Takes strength of platform/language (polyglot)
● Independent (development/deployment)
Overview

11. ● Small (10-100 LOC)
● Lightweight (run several per box)
● Takes strength of platform/language (polyglot)
● Independent (development/deployment)
● Stateless (everything persisted in DB)
Overview

12. ● Small (10-100 LOC)
● Lightweight (run several per box)
● Takes strength of platform/language (polyglot)
● Independent (development/deployment)
● Stateless (everything persisted in DB)
● Monitored (health and business value)
Overview

13. Benefits

14. Toolset unchained
● Polyglot technology stack
● Polyglot persistence
● Frameworks
● Thin transport

15. Scalability
● Independent provisioning
● Fine tuning
● Elasticity

16. Independence
● Development
● Testing
● Deployment
● Reliability

17. Shortcomings

18. ● More responsibility from Devs to support Ops
Shortcomings

19. ● More responsibility from Devs to support Ops
● Polyglot infrastructure (if any)
Shortcomings

20. ● More responsibility from Devs to support Ops
● Polyglot infrastructure (if any)
● Costs
Shortcomings

21. ● More responsibility from Devs to support Ops
● Polyglot infrastructure (if any)
● Costs
● Orchestration
Shortcomings

22. Automation

23. Continuous I/D/D

24. Infrastructure Orchestration
● Environment as a code
● Provisioning automation
● Configuration automation

25. Immutable Infrastructure

26. ● Build
● Run
● Destroy
Disposability

27. ● Container as deployment artifact
● Environment agnostic
● New version - new container
● All dependencies built in
Containerisation

28. Tools

29. Gradle http://www.gradle.org/
Gradle - is build automation
evolved.
● Combines the power and flexibility of Ant
with the dependency management and
conventions of Maven
● Declarative way to describe build pipeline
● Powered by a Groovy DSL
● Free and open source

30. Spring Boot http://projects.spring.io/spring-boot/
Takes an opinionated view of
building production-ready Spring
applications.
● favors convention over configuration
● based on Spring
● designed to get you up and running ASAP
● production-ready features such as metrics,
health checks and externalized
configuration

31. Thymeleaf http://www.thymeleaf.org/
Thymeleaf - is an XML / XHTML /
HTML5 template engine
● Works both in web and non-web
environments
● Modular by dialects.
● Provides integration with Spring modules
● Easy-to-use, elegant syntax based on
attributes only

32. Ansible http://www.ansible.com/
Ansible - is an IT automation tool.
● System provisioning
● Software deployment
● Orchestration
● Declarative
● Agentless
● Decentralized

33. Docker https://www.docker.com/
Docker - An open platform for
distributed applications for
developers and sysadmins.
● Develop an app with any language and any
toolchain
● Ship the “Dockerized” app and
dependencies anywhere
● Scale, move between data centers, update
with zero downtime and more

34. Redis http://redis.io/
Redis - is an advanced key-value
cache and store
● open source - BSD licensed
● referred to as a data structure server (key-
value store)
● super fast read/writes
● provides messaging (queue/pubsub)
● has tons of clients

35. Demo

36. Summary

37. Summary
● Speed wins in the marketplace

38. Summary
● Speed wins in the marketplace
● Automation is a big deal

39. Summary
● Speed wins in the marketplace
● Automation is a big deal
● Frameworks matter for rapid
delivery

40. Summary
● Speed wins in the marketplace
● Automation is a big deal
● Frameworks matter for rapid
delivery
● Polyglot mindset

41. References
● http://martinfowler.com/articles/microservices.html
● http://martinfowler.com/bliki/ImmutableServer.html
● http://goo.gl/8lKIYK
● http://projects.spring.io/spring-boot/
● https://www.docker.io/
● http://www.ansible.com/
● http://www.gradle.org/
● http://redis.io/
● https://github.com/webdizz/bootiful-apps

42. q&a

43. Izzet Mustafayev@EPAM Systems
@webdizz webdizz izzetmustafaiev
http://webdizz.name