Deciphering The Buzzwords. Duncan

Transcription

1 Deciphering The Buzzwords Duncan

2 Business Problem: Shipping with Velocity

3 Underlying Problem: Buzzwords

4 Buzzwords Release Engineering Cloud Computing Containers Automation Anything As A Service Bosh LXC Docker PaaS Platforms CI CD Warden IaaS Rocket DevOps Garden SaaS RunC 2 Pizza Agile Engines Images RunV Business Capability Teams Microservices 12 Factor Droplets Cloud Native Applications

5 You keep using that word - I don t think you know what it means?

6 Cloud Computing Containers Agile DevOps Platform Operations Microservices Cloud Native

7 Deciphering the Buzzwords Principles Challenges and Misconceptions Relevance to Cloud Foundry

8 Cloud Computing

9 Cloud Computing Principles Elasticity On Demand Self Service

10 Cloud Computing: Anything Misconceptions SaaS Platforms Clean Boundaries PaaS IaaS Realistic Simplistic Stack Physical IaaS Infrastructure 10

11 Anything Clean Boundaries Platforms IaaS IaaS Blurred Lines Physical Infrastructure 11

12 Cloud Computing Anything with Cloud Foundry Opinions Platforms Contracts CPI IaaS CPI Physical Infrastructure Opinions 12

13 Containers

14 Container Principles Control Resources Isolate and Secure Processes 1. Quick To Create 2. Resource Consolidation 3. App Portability

15 File System Container Principles Management Docker Images Droplets+Stack API-CLI Docker-CLI Garden Runtime Docker-Engine Guardian Implementation RunC

16 Container There is Misconceptions no Container Walls Resource Limits Namespace

17 Container Misconceptions File System Docker Images Droplets+Stack API-CLI Docker-CLI Garden Management IT DOES NOT MATTER Runtime Docker-Engine Guardian Implementation RunC Apps vs Platform Implementation

18 Container Misconceptions Containers are Not enough

19 Containers in Cloud Foundry File System Docker Images Droplets+Stack Management Garden Guardian RunC

20 Agile

21 Agile Principles Inceptions Sprints Stand-Ups Iterations Pointing Retros Pairing TDD DDD

22 Agile Challenges Frequent Delivery of Features Into Hands of End Users

23 Agile with Cloud Foundry Agile Development To Agile Deployment

24 DevOps

25 DevOps Principles Networking Admin Parallel Solution to a Perpendicular Problem QA Perf Test Storage Admin Security Auditor IaaS Admin Sys Admin App Architect Project Manager

26 Parallel Solution to a Perpendicular Proble

27 DevOps Misconception Generic Developers

28 Business Capability Teams App App App App

29 DevOps with Cloud Foundry Business Capability Teams

30 Platform Operations

31 Platform Operations Principles Networking Admin Storage Admin IaaS Admin App Architect QA Perf Test Security Auditor Sys Admin Project Manager Release Manager

32 Platform Operations for Cloud Foundry Networkin g Admin QA Perf Test Storage Amin IaaS Admin Platform Operations Team Security Auditor Platform Sys Admin Champion App Architect Project Manager

33 Microservices

34 Microservices Principles Single Application (as a suite of small services)

35 Built around business capabilities Independently deployable

36 Microservices Principles Different programming languages Different data storage technologies

37 Microservices Misconceptions Still Require Platform Support Application Layer Distribute System Challenges

38 Microservices: Cloud Foundry Platform Support for Deployment Concerns Spring Cloud Services for Application Layer

39 Cloud Native

40 Cloud Computing Containers Agile DevOps Platform Operations Microservices Cloud Native

41 Defining Cloud Native Cloud native is a term describing Wikipedia: Native Cloud Application (NCA) refers to a type of computer software that natively utilizes services and infrastructure provided by cloud computing providers software designed to run and scale reliably and predictably on top of potentially unreliable cloud based infrastructure.

42 Takeaway

43 Business Problem: Shipping with Velocity Underlying Problem: Buzzwords

44 Cloud Foundry Enables Shipping with Velocity Technology Alone is Not Enough: Change the Way You Deliver Software Cloud Foundry Focuses Change

45 KEEP CALM AND CF PUSH