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OpenStack Introduction

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OpenStack is an open source cloud computing platform that consists of a series of related projects that control large pools of compute, storage, and networking resources throughout a datacenter, all managed through a dashboard that gives administrators control while empowering their users to provision resources through a web interface. It is developed as an open source project by an international community of developers and corporate sponsors and supports both private and public cloud deployments. Major components include compute (Nova), object storage (Swift), image service (Glance), networking (Quantum), and an identity service (Keystone).

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An Open Source Cloud Framework Hitesh Wadekar
About me – Hitesh Wadekar • I am a Software Developer. • I have been working with Persistent System Limited, Pune since July 2009. • Involve in Persistent mainly on Cloud and Networking R & D. • Contributing and active on OpenStack since March 2011. • Research and Development area: Cloud, Virtualization, Networking and Operating Systems.  Current study: Software Defined Networking and Service Oriented Architecture in data center.  Contact me : hitesh.wadekar@gmail.com.
Agenda • Overview of Cloud computing, Service model and deployment. • What is OpenStack. • Who are involved. • Projects under OpenStack. OpenStack Releases • • Overview of OpenStack architecture. • How to contribute in OpenStack. • Q&A.
Cloud Computing Cloud computing is set of resources and services offered through the Internet Windows Web Service Ubuntu Cric Info 2008 Management STACK Servers Network Client Mobile Client Client WEB SERVICE W2k8
Cloud Service Model Private Infrastructure Platform Software (On-Premise) (as a Service) (as a Service) (as a Service) Applications Applications Applications Applications Runtimes Runtimes Runtimes Runtimes Security & Integration Security & Integration Security & Integration Security & Integration Databases Databases Databases Databases Servers Servers Servers Servers Virtualization Virtualization Virtualization Virtualization Server HW Server HW Server HW Server HW Storage Storage Storage Storage Networking Networking Networking Networking Managed by you Managed by vendor
Cloud Deployment Model 1.Public cloud 2.Private cloud 3.Hybrid cloud
OpenStack Cloud OpenStack is a community of open source developers, participating organizations and users who are building and running the open source cloud operating system. “OpenStack is an Infrastructure as a service which is known as a Cloud Operating System, that takes resources such as compute, storage, network, virtualization technologies and controls those resources at a data center level” “OpenStack’s basic requirement: “Cloud must be simple to implement and massively scalable”
In the beginning…
http://www.openstack.org/
OpenStack Introduction
OpenStack Introduction
> 110 Companies >1556 People Hardware Service Vendors Providers >50 M Venture Capital
OpenStack Project •OpenStack Compute (Nova) •OpenStack Object Store (Swift) •OpenStack Image Service (Glance) •OpenStack Quantum Service: •Other components
ome numbers: Nova 79,372 lines of code 19,877 comments 19,941 blanks ~145 contributors 30 Day Commit Activity 42 committers made 731 commits 323 files modified 281658 lines added 120582 lines removed
ome numbers: Swift 34,784 lines of code 6,790 comments 5,015 blanks ~36 contributors 30 Day Commit Activity 7 committers made 30 commits 21 files modified 748 lines added 183 lines removed
ome numbers: Glance A few minutes of ‘wc –l’ and ‘git log’ ~20 contributors About half the size of Swift but about twice as active
ome numbers: Dashboard 16,821 lines of code 2,023 comments 3,606 blanks ~26 contributors 30 Day Commit Activity 11committers made 91commits 338 files modified 50421 lines added 35569 lines removed
ome numbers: Keystone A few minutes of ‘wc –l’ and ‘git log’ ~20 contributors bout half the same size Swift but about twice as active
penStack Releases
Why OpenStack •Control and Flexibility. Open source platform means you’re never locked to a proprietary vendor, and modular design can integrate with legacy or third-party technologies to meet your business needs. •Industry Standard. More than 60 leading companies from over a dozen countries are participating in OpenStack, including Cisco, Citrix, Dell, Intel and Microsoft, and new OpenStack clouds are coming online across the globe. •Proven Software. Run the same software that today powers some of the largest public and private clouds in the world. •Compatible and Connected. Compatibility with public OpenStack clouds means enterprises are prepared for the future—making it easy to migrate data and applications to public clouds when conditions are right—based on security policies, economics, and other key business criteria.
Component of OpenStack
Conceptual Architecture of OpenStack
OpenStack Introduction
Logical Architecture of OpenStack Folsom release
Nova/Quantum Architecture http Dashboard EC2/Openstack API EC2/Admin API Glance API Glance API Nova API Nova Compute Glance Image Nova Nova Nova Network/ Registry Store Queue Database Quantum Manager (swift,etc) Glance Database Volume Nova Nova Storage Volume Schedule Adapted from http://ken.pepple.info/openstack/2011/04/22/openstack-nova-architecture/
OpenStack Introduction
Sample Deployment Architecture of OpenStack
Sample Deployment Architecture of OpenStack
http://devstack.org/
stack.sh: shell scripted source install quickest path to running code that is accessible to change see everything that gets installed and configured nova services, glance, keystone, swift, dashboard and quantum runs all the services in named screen sessions
References and Links http://wiki.openstack.org/Releases http://wiki.openstack.org/ http://devstack.org/ http://wiki.openstack.org/DemoVideos
OpenStack Introduction

More Related Content

OpenStack Introduction

  • 1. An Open Source Cloud Framework Hitesh Wadekar
  • 2. About me – Hitesh Wadekar • I am a Software Developer. • I have been working with Persistent System Limited, Pune since July 2009. • Involve in Persistent mainly on Cloud and Networking R & D. • Contributing and active on OpenStack since March 2011. • Research and Development area: Cloud, Virtualization, Networking and Operating Systems.  Current study: Software Defined Networking and Service Oriented Architecture in data center.  Contact me : hitesh.wadekar@gmail.com.
  • 3. Agenda • Overview of Cloud computing, Service model and deployment. • What is OpenStack. • Who are involved. • Projects under OpenStack. OpenStack Releases • • Overview of OpenStack architecture. • How to contribute in OpenStack. • Q&A.
  • 4. Cloud Computing Cloud computing is set of resources and services offered through the Internet Windows Web Service Ubuntu Cric Info 2008 Management STACK Servers Network Client Mobile Client Client WEB SERVICE W2k8
  • 5. Cloud Service Model Private Infrastructure Platform Software (On-Premise) (as a Service) (as a Service) (as a Service) Applications Applications Applications Applications Runtimes Runtimes Runtimes Runtimes Security & Integration Security & Integration Security & Integration Security & Integration Databases Databases Databases Databases Servers Servers Servers Servers Virtualization Virtualization Virtualization Virtualization Server HW Server HW Server HW Server HW Storage Storage Storage Storage Networking Networking Networking Networking Managed by you Managed by vendor
  • 6. Cloud Deployment Model 1.Public cloud 2.Private cloud 3.Hybrid cloud
  • 7. OpenStack Cloud OpenStack is a community of open source developers, participating organizations and users who are building and running the open source cloud operating system. “OpenStack is an Infrastructure as a service which is known as a Cloud Operating System, that takes resources such as compute, storage, network, virtualization technologies and controls those resources at a data center level” “OpenStack’s basic requirement: “Cloud must be simple to implement and massively scalable”
  • 12. > 110 Companies >1556 People Hardware Service Vendors Providers >50 M Venture Capital
  • 13. OpenStack Project •OpenStack Compute (Nova) •OpenStack Object Store (Swift) •OpenStack Image Service (Glance) •OpenStack Quantum Service: •Other components
  • 14. ome numbers: Nova 79,372 lines of code 19,877 comments 19,941 blanks ~145 contributors 30 Day Commit Activity 42 committers made 731 commits 323 files modified 281658 lines added 120582 lines removed
  • 15. ome numbers: Swift 34,784 lines of code 6,790 comments 5,015 blanks ~36 contributors 30 Day Commit Activity 7 committers made 30 commits 21 files modified 748 lines added 183 lines removed
  • 16. ome numbers: Glance A few minutes of ‘wc –l’ and ‘git log’ ~20 contributors About half the size of Swift but about twice as active
  • 17. ome numbers: Dashboard 16,821 lines of code 2,023 comments 3,606 blanks ~26 contributors 30 Day Commit Activity 11committers made 91commits 338 files modified 50421 lines added 35569 lines removed
  • 18. ome numbers: Keystone A few minutes of ‘wc –l’ and ‘git log’ ~20 contributors bout half the same size Swift but about twice as active
  • 20. Why OpenStack •Control and Flexibility. Open source platform means you’re never locked to a proprietary vendor, and modular design can integrate with legacy or third-party technologies to meet your business needs. •Industry Standard. More than 60 leading companies from over a dozen countries are participating in OpenStack, including Cisco, Citrix, Dell, Intel and Microsoft, and new OpenStack clouds are coming online across the globe. •Proven Software. Run the same software that today powers some of the largest public and private clouds in the world. •Compatible and Connected. Compatibility with public OpenStack clouds means enterprises are prepared for the future—making it easy to migrate data and applications to public clouds when conditions are right—based on security policies, economics, and other key business criteria.
  • 25. Nova/Quantum Architecture http Dashboard EC2/Openstack API EC2/Admin API Glance API Glance API Nova API Nova Compute Glance Image Nova Nova Nova Network/ Registry Store Queue Database Quantum Manager (swift,etc) Glance Database Volume Nova Nova Storage Volume Schedule Adapted from http://ken.pepple.info/openstack/2011/04/22/openstack-nova-architecture/
  • 30. stack.sh: shell scripted source install quickest path to running code that is accessible to change see everything that gets installed and configured nova services, glance, keystone, swift, dashboard and quantum runs all the services in named screen sessions