From concept to cloud (cf opentour india)
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This document discusses the history and future of computing and cloud platforms. It summarizes the development of hardware, programming languages, and cloud computing. It introduces Cloud Foundry as an open platform as a service that allows deploying applications easily to public and private clouds without vendor lock-in. Cloud Foundry empowers developers to focus on their applications rather than infrastructure configuration and management.
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From concept to cloud (cf opentour india)
- 1. From concept to cloud Chris Richardson Author of POJOs in Action Founder of the original CloudFoundry.com @crichardson crichardson@vmware.com http://plainoldobjects.com/
- 2. About Chris
- 5. About Chris
- 7. vmc push About-Chris Developer Advocate for CloudFoundry.com Signup at http://cloudfoundry.com Promo code: cfopentour2012
- 8. Dreams of my childhood
- 9. Dreams of my childhood Published in 1968
- 10. The vision HAL 9000 .... is an artificial intelligence became operational on 12 January 1992.....
- 11. It’s 2012! So how are we doing?
- 12. Computer hardware has come a long way
- 13. 1956 - Hard drive 2010 3.7 Mbit 2000 Weighed over a ton 1990 1980 Designed to fit 1970 through a door 1960 1950 http://boingboing.net/2010/06/24/ibm-hard-disk-drive.html 1940
- 14. 1966 - IC-based Computer 2010 2000 1990 1980 1970 1960 1950 http://en.wikipedia.org/wiki/Apollo_Guidance_Computer 2,800 ICs Magnetic core memory 1940
- 15. 1971 - microprocessor 2010 4 bit 2000 1990 108-740 kHz 1980 2,300 transistors 1970 1960 http://en.wikipedia.org/wiki/Microprocessor 1950 1940
- 16. The power of Moore’s law http://www.gotw.ca/publications/concurrency-ddj.htm
- 17. In my career 1982 RM 380Z 4 Mhz 8-bit Z80 32K RAM 100K floppy 2012 MacBookPro 2.5 Ghz Quad core 64 bit Intel i7 256K/core + 8M cache,16G RAM 512G SSD drive
- 18. BUT WHAT ABOUT HAL?
- 19. The reality Floor cleaning robot
- 20. The reality http://en.wikipedia.org/wiki/IBM_Watson cluster of ninety IBM Power 750 servers with a total of 2880 POWER7 processor cores and 16 Terabytes of RAM.
- 21. We still have a long way to go before we can build HAL
- 22. One major problem is developer productivity
- 23. Software productivity: 4x improvement Compared to 1,000,000x hardware improvement
- 24. Programming languages have barely evolved
- 25. 1958 - Lisp 2010 (defun factorial (n) garbage collection 2000 (if (<= n 1) dynamic typing 1990 1 self-hosting compiler 1980 (* n (factorial (- n 1))))) tree data structures 1970 1960 1950 http://en.wikipedia.org/wiki/ Lisp_(programming_language) 1940
- 26. 1960 - Algol 60 procedure Absmax(a) Size:(n, m) Result:(y) Subscripts:(i, k); 2010 value n, m; Many array a; integer n, m, i, k; real y; 2000 begin integer p, q; languages y := 0; i := k := 1; for p:=1 step 1 until n do including Java 1990 for q:=1 step 1 until m do are derived if abs(a[p, q]) > y then 1980 begin y := abs(a[p, q]); from Algol i := p; k := q 1970 end end Absmax 1960 http://en.wikipedia.org/wiki/Algol_60 1950 1940
- 27. 1967 - Simula 2010 2000 class-based object- 1990 oriented programming 1980 1970 1960 http://en.wikipedia.org/wiki/Simula 1950 1940
- 28. So what have programming language designers been doing since then?
- 29. 1995 - Java Not innovative BUT 2010 2000 1990 Brought garbage collection, object- oriented programming, exception 1980 handling, safety ... to mainstream 1970 developers 1960 1950 Gosling “Java is a blue collar google “Gosling the feel of Java” language” 1940
- 31. Today, a small team can easily build an application that’s used by millions of people world-wide http://highscalability.com/blog/2012/5/7/startups-are-creating-a-new- system-of-the-world-for-it.html
- 32. 30+ million users, 2 backend engineers, acquired for $1B
- 34. The web
- 37. Let’s imagine that you want to deploy an app... • Do you know how much hardware to buy? • Can you afford it? • How long does it take to approve, buy and install? • Who is going to set it up? • Can you handle a 10x increase in traffic? • Can you afford a test lab?
- 38. Cloud computing empowers us to deal with these challenges...
- 39. Cloud computing defined IT delivered as a service Over the internet Self-service Pay per use
- 40. The three layers of cloud computing SaaS PaaS IaaS
- 41. Wednesday October 18, 2006.... AWS evangelist .... spoke at the Oakland JUG
- 42. Sign up and deploy your application a few minutes later • Login using your existing Amazon account • Select the web services you want to use • Only takes a few minutes
- 43. Benefits of IaaS • Agility • Pay per use • Elasticity
- 44. But you still need to configure and maintain • Operating systems • Application servers • Databases • ...
- 45. Who survived the April 2011 AWS meltdown?
- 46. Companies that built their own distributed platform
- 47. Need to move up the stack SaaS PaaS IaaS
- 48. PaaS = Application deployment and management + Service provisioning
- 49. Overview of Cloud Foundry
- 50. The Open Platform as a Service Deploy and scale applications in seconds, without locking yourself into a single cloud Flex ible, pen, le, O lable Simp Sca
- 51. OSS community vFabric Postgres Ap Private Clouds p Data Services lica 'o n S vFabric Public erv RabbitMQTM ice Msg Services Clouds In ter fac Micro e Other Services Clouds Additional partners services …
- 52. CloudFoundry.COM - Multi-tenant PaaS operated by VMware CloudFoundry.COM (beta) Services Runtimes & Frameworks vCenter / vSphere Infrastructure
- 53. Micro Cloud Foundry – Industry first TM downloadable PaaS Micro Cloud Foundry Services Runtimes & Frameworks Your Laptop/PC Single VM instance of Cloud Foundry that runs on a developer’s MAC or PC
- 54. CloudFoundry.ORG - Community open-source project Apache2 license CloudFoundry.ORG Your Infrastructure Download Setup Deploy Behind Code Environment BOSH Firewall
- 55. Vibrant open-source ecosystem One week after Cloud Foundry was open-sourced!
- 56. Vibrant open-source ecosystem • AppFog.com • Community lead for PHP • Public PaaS • Joyent • Community lead for Node.js • ActiveState • Community lead for Python • Stackato private PaaS
- 57. Cloud Foundry: you can trade-off effort vs flexibility Less Less Public PaaS .... .COM Private PaaS Effort .... Flexibility Custom Private PaaS git clone git://github.com/cloudfoundry/vcap.git More More
- 58. Cloud Foundry = no lock-in TS N • Standard applications E EV • Standard services PR • Choice of cloud providers "you can check out anytime you like, but you can never leave."
- 60. Example vmc commands $ vmc target <any cloud> $ vmc login <credentials> $ vmc push <my-app> > bind services? Yes $ vmc update <my-app> $ vmc instances <my-app> +100
- 61. Sinatra + Redis require 'sinatra' require 'redis' Connect to Redis configure do $r = Redis.new(:host => '127.0.0.1', :port => '6379') if !$r end get '/' do "Hello World! " + $r.incr("hitcounter").to_s end Increment hit counter http://sgce2012.cloudfoundry.com/
- 63. Final thoughts
- 64. Software development has a long way to go BUT The cloud enables anyone with a good idea to create an application that touches the lives of millions of people
- 65. Cloud Foundry is a remarkably easy way to deploy your applications
- 66. Cloud Foundry gives you choice of languages, frameworks, services, clouds
- 67. Thank you! Chris Richardson Author of POJOs in Action Founder of the original CloudFoundry.com crichardson@vmware.com @crichardson http://plainoldobjects.com Signup for cloudfoundry.com Promo code: cfopentour2012