Cloud Foundry, the Open Platform As A Service

Cloud FoundryThe Open Platform as a Service

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Patrick ChanezonSenior DirectorDeveloper [email protected]://twitter.com/chanezon Cloud Expo Bootcamp, Nov 2011Wednesday, November 9, 11

mailto:[email protected]

mailto:[email protected]

http://twitter.com/chanezon

http://twitter.com/chanezon

P@ in a nutshell

• French, based in San Francisco

• Senior Director, Developer Relations, VMware

• Software Plumber, API guy, mix of Enterprise and Consumer

• 18 years writing software, backend guy with a taste for javascript

• 2 y Accenture (Notes guru), 3 y Netscape/AOL (Servers, Portals), 5 y Sun (ecommerce, blogs, Portals, feeds, open source)

• 6 years at Google, API guy (first hired, helped start the team)

• Adwords, Checkout, Social, HTML5, Cloud

Wednesday, November 9, 11

Predictions

“The future is already here — it's just not very evenly distributed” William Gibson

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Architecture Changes: 60’s Mainframe


Architecture Changes: 80’s Client-Server


Architecture Changes: 90’s Web


Architecture Changes: 2010’s Cloud, HTML5, Mobile


Back to Client Server: Groovy Baby!

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What is Cloud Computing?

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Cloud According to my daughter Eliette


Cloud Stack - Classic Pyramid

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Platform As A Service

Infrastructure As A Service

SoftwareAs A Service


Cloud Stack - By Number

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InfrastructureAs A Service



Cloud Stack - By Value

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InfrastructureAs A Service




Cloud Stack - Neutral

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Infrastructure As A Service



Cloud Stack - History

§ What does cloud mean, 4 main angles• Software 1994 Netscape

• Infrastructure 2002 Amazon AWS

• Platform 2008 Google

• Development now!

§ Industrialization of hardware and software infrastructure• like electricity beginning of 20th century, cf The Big Switch, Nick Carr

§ But software development itself is moving towards craftmanship

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Crossing the Chasm

§ Build the whole product

§ Cloud getting mainstream: Apple iCloud

§ Opportunities and risks

§ Ecosystems, various platforms

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Picture from Wikimedia Foundation http://en.wikipedia.org/wiki/File:Technology-Adoption-Lifecycle.png


http://en.wikipedia.org/wiki/File:Technology-Adoption-Lifecycle.png

http://en.wikipedia.org/wiki/File:Technology-Adoption-Lifecycle.png

Cloud started at Consumer websites solving their needs

• Google, Amazon, Yahoo, Facebook, Twitter

• Large Data Sets

• Storage Capacity growing faster than Moore’s Law

• Fast Networks

• Horizontal -> Vertical scalability

• Open Source Software

• Virtualization

• Cloud is a productization of these infrastructures

• Public Clouds Services: Google, Amazon

• Open Source Software: Hadoop, Eucalyptus, Ubuntu, Cloud Foundry


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Infrastructure


IaaS/Virtualization getting mainstream

§ AWS, Joyent, Rackspace,...

§ Open Source projects: OpenStack, DeltaCloud, Eucalyptus

§ Automation: Chef, Juju

§ Standardization? DMTF

§ Inside the Firewall, Virtualization: VMware, Microsoft, Xen, KVM

§ Easy to provision, manage instance...BUT

§ Still need to manage backups, software stacks, monitor, upgrades

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With Infrastructure, you still need to build your own platform

§ Need to build a distributed platform on top of you infrastructure

§ Story of the AWS meltdown from last summer• http://blog.reddit.com/2011/03/why-reddit-was-down-for-6-of-last-24.html

• http://www.readwriteweb.com/cloud/2010/12/chaos-monkey-how-netflix-uses.php

• http://news.ycombinator.com/item?id=2477296

• http://stu.mp/2011/04/the-cloud-is-not-a-silver-bullet.html

§ Twilio, Smugmug, SimpleGeo survived it because they built their own distributed platform on top of IaaS

§ Enterprise customers want to consider Infrastructure like CDNs• Multi Cloud usage

• Based on Open Source de facto standards, or full standards whenever that happens

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http://blog.reddit.com/2011/03/why-reddit-was-down-for-6-of-last-24.html

http://blog.reddit.com/2011/03/why-reddit-was-down-for-6-of-last-24.html

http://www.readwriteweb.com/cloud/2010/12/chaos-monkey-how-netflix-uses.php




http://news.ycombinator.com/item?id=2477296

http://news.ycombinator.com/item?id=2477296

http://stu.mp/2011/04/the-cloud-is-not-a-silver-bullet.html

http://stu.mp/2011/04/the-cloud-is-not-a-silver-bullet.html

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Platforms


Platforms

§ Raise the Unit of currency to be application & services instead of infrastructure

§ Google App Engine, Cloud Foundry, Joyent, Heroku, Stax (Cloudbees), Amazon elastic beanstalk, Microsoft Azure, AppFog

§ Single or a few languages, services

§ Start of Multi language Polyglot platforms

§ Enabler for Agile Developers -> Create Business value faster

§ Lack of standards: risk, vendor lock-in

§ Enterprise needs:•Control, customizability

•Private/Hybrid Cloud

•Avoid lock-in

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Agile Development Processes


Agility as a survival skill

§ Consumer software is becoming like fashion•Phone apps, social apps, short lifetime, fast lifecycles

•Ab testing

§ Clay shirky situational apps

§ Kent Beck, Usenix 2011 Talkchange in software process when frequency grows

§ Cloud Platforms enables an Agile culture, driver for innovation•Scalability is built in the platforms

•Can iterate faster

•Focus on design

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Main Risk: Lock-In

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Welcome to the hotel californiaSuch a lovely placeSuch a lovely facePlenty of room at the hotel californiaAny time of year, you can find it here

Last thing I remember, I wasRunning for the doorI had to find the passage backTo the place I was before’relax,’ said the night man,We are programmed to receive.You can checkout any time you like,But you can never leave!


Cloud Foundry: The Open PaaS

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Clou

d Pr

ovide

r Int

erfa

ce

Application Service Private Clouds

PublicCloud

MicroCloud

Data Services

Other Services

Msg Services

vFabric Postgres

vFabric RabbitMQTM

• Open Source: Apache 2 Licensed

• multi language/frameworks

• multi services

• multi cloud


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Open Source


Open Source Advantage

§ http://code.google.com/p/googleappengine/issues/detail?id=13

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• https://github.com/cloudfoundry/vcap/pull/25


http://code.google.com/p/googleappengine/issues/detail?id=13

http://code.google.com/p/googleappengine/issues/detail?id=13

https://github.com/cloudfoundry/vcap/pull/25

https://github.com/cloudfoundry/vcap/pull/25

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Multi Cloud


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CloudFoundry.COM

Runtimes & Frameworks

Services

vCenter / vSphere

Cloud Foundry

Infrastructure


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Cloud Foundry.ORG

The Source Code to Compile & Build Cloud Foundry

vCenter / vSphere

Cloud Foundry

DownloadCode

Setup Environment

Deploy Behind Firewall

Setup Scripts


Micro Cloud Foundry

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Micro


What is a Micro Cloud?

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Entire Cloud Running inside of a single VM

Or


Micro Cloud Foundry… (BETA)

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A pre-built Micro (Single VM) version of Cloud Foundry…

Signup @ http://cloudfoundry.com/micro

You need a Cloud Foundry.com Account to use Micro Cloud Foundry


http://cloudfoundry.com/micro


Micro Cloud Foundry… (BETA)

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A pre-built Micro (Single VM) version of Cloud Foundry…

Signup @ http://cloudfoundry.com/micro

You need a Cloud Foundry.com Account to use Micro Cloud Foundry

Micro




Pre-requisites

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Resources

Virtualization

Clients

Minimum 1 GB

RAM

Minimum 8 GB

Disk

Internet Connectivity

(w/DHCP is ideal)

VMC STSCommand line GUI


What is in Micro Cloud Foundry?

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Open source Platform as a Service project

App Instances Services

10.04

Dynamic Updating DNS

.COM


Other Cloud Foundry powered PaaS

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Private PaaS

Added Python and Perl

Public PaaS

Added PHP


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Development LifeCycle


Traditional App Deploy and Request/Response

Web

App

DB

Web

App

DB

Request/AllocateBuild/SetupInstall/ConfigureDeploy/Test

Scale?Upgrade?Update?


Web

How Apps are Deployed on Cloud Foundry

Web

App

DB

“vmc push MyApp”

WebApp

DB

“vmc instances MyApp 5”“vmc map MyApp MyApp2”“vmc update MyApp”



Web

How Apps are Deployed on Cloud Foundry

Web

App

DB


WebApp

DB

“vmc instances MyApp 5”“vmc map MyApp MyApp2”“vmc update MyApp”



How Apps are Accessed on Cloud Foundry

Web

App

DB

App Instance

Service

Request Web InterfaceLoad

Balancingand

Routing

Response



How Apps are Scaled on Cloud Foundry

Web

App

DB

App Instances

Service

Request

Response

Load

Balancer(s)Load

Balancer(s)

Load Balancing

and Routing

Web

App

Web

App

“vmc instances MyApp 3”


How Apps are Updated on Cloud Foundry

Web

App

DB

Service

Web

App

DB

Service

Web

App

Web

App

PreviousVersion

InstanceStopped

UpdatedCode

NewVersion

“vmc update MyApp”


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Services


Current Services Available on Cloud Foundry

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Service Creation and Binding

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VCAP_SERVICES:

{"redis-2.2":[{"name":"redis_sample","label":"redis-2.2","plan":"free",

"tags":["redis","redis-2.2","key-value","nosql"],

"credentials":

{"hostname":"172.30.48.40",

"host":"172.30.48.40",

"port":5023,

"password":"8e9a901f-987d-4544-9a9e-ab0c143b5142",

"name":"de82c4bb-bd08-46c0-a850-af6534f71ca3"}

}],

"mongodb-1.8":[{"name":"mongodb-e7d29","label":"mongodb-1.8","plan":"free","tags”:………………….



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App Instance



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App Instance Redis Service



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MongoDB

Service


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How it works


Logical View

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VMC client STS plugin Browser(user app access)

Routers

CloudControllers App

Services

App

HealthManager

DEA Pool

Messaging


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Architecture


Register today

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http://cloudfoundry.com/signup

cloudexpo2011Use Promo Code

To avoid approval queue waiting time




Cloud for Developers: the true path is PaaS!

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Cloud Foundry Resources

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Primary Site : cloudfoundry.com

Open Source Site : cloudfoundry.org

Twitter : @cloudfoundry , hash tag #cfoundry

Blog : blog.cloudfoundry.com

FB : facebook.com/cloudfoundry

Support : support.cloudfoundry.com• Documentation

• Knowledge Base

• Q & A / Forums


Stackato

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Troy Topnik, ActiveState


Questions

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?Wednesday, November 9, 11

Thank You!@CloudFoundry

@chanezon

Website : www.cloudfoundry.comBlog : blog.cloudfoundry.comForum : support.cloudfoundry.com

t

t


Books / Articles

§ Nick Carr, The Big Switch

§ Eric Raymond, The Art of Unix Programming

§ Weinberg, Psychology of Computer Programming

§ Wes python book

§ Mark html5 book

§ Kent Beck XP

§ Hunt, Thomas, The Pragmatic Programmer

§ Ade Oshineye, Apprenticeship Patterns

§ Matt Cutt's Ignite Talk IO 2011, Trying different things

§ Josh Bloch talk about api design

§ Larry and Sergey, Anatomy of a Search Engine

§ Rob Pike, The Practice of Programming

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http://pragprog.com/book/tpp/the-pragmatic-programmer

http://pragprog.com/book/tpp/the-pragmatic-programmer

http://oreilly.com/catalog/9780596518387

http://oreilly.com/catalog/9780596518387

Papers / Talks

§ Simon Wardley, Oscon 09 “Cloud - Why IT Matters”

§ Tim O’Reilly article on internet os

§ Peter Deutsch’s 8 Fallacies of Distributed Computing

§ Brewer’s CAP Theorem

§ Gregor Hohpe’s Starbucks Does Not Use Two-Phase Commit

§ Stuff I tag http://www.delicious.com/chanezon/

§ More specifically http://www.delicious.com/chanezon/cloudfoundry

§ My previous Talks http://www.slideshare.net/chanezon

§ My list of favorite books http://www.chanezon.com/pat/soft_books.html

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http://www.youtube.com/watch?v=okqLxzWS5R4

http://www.youtube.com/watch?v=okqLxzWS5R4

http://blogs.oracle.com/jag/resource/Fallacies.html

http://blogs.oracle.com/jag/resource/Fallacies.html

http://en.wikipedia.org/wiki/CAP_theorem

http://en.wikipedia.org/wiki/CAP_theorem

http://www.eaipatterns.com/ramblings/18_starbucks.html

http://www.eaipatterns.com/ramblings/18_starbucks.html

http://www.delicious.com/chanezon/




http://www.slideshare.net/chanezon

http://www.slideshare.net/chanezon

http://www.chanezon.com/pat/soft_books.html

http://www.chanezon.com/pat/soft_books.html

Acknowledgement

§ Drawings from my daughters Eliette

§ Slides from Dave McCrory, Derek Collison

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Cloud Foundry, the Open Platform As A Service

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