Latinoware 2013 - OpenStack RDO - A walkthrough by the Open Source Cloud Computing
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In this lecture will show an introduction to OpenStack, starting with the basic concepts of Cloud, keywords, what Openstack project is, the use cases, history, the project overview, features, tools and roadmap. The following topics will be covered: * Introduction to Cloud Computing (Keyword such: Virtualization; Iaas, Paas, Saas; Public/Private/Hybrid/Community Cloud; Concepts: scalability, elasticity , provisioning, self-service, multi tenant, billing, etc) * What is OpenStack? * Who are using it? * History, Releases/Versions and Evolution * Architecture * Sub-projects (Keystone, Glance, Nova, Openstack Networking/Quantum/Neutron, Cinder, Swift, Horizon, Ceilometer, Heat, Oslo, Marconi, etc) * Tools * Next Releases * Who helps and distributions (RDO, StackOps, Devstack, Dell OpenStack, etc)
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Latinoware 2013 - OpenStack RDO - A walkthrough by the Open Source Cloud Computing
- 1. http://slidesha.re/1aG1enD OpenStack RDO A walkthrough by the Open Source Cloud Computing Available: http://slidesha.re/1aG1enD This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
- 2. http://slidesha.re/1aG1enD Presenting Daniel Bruno Eduardo Echeverria Leonardo Vaz Luan Cestari
- 4. http://slidesha.re/1aG1enD Agenda OpenStack ecosystem OpenStack architecture & components ● ●
- 5. http://slidesha.re/1aG1enD Quick quiz Are you familiar with linux? ● Do you know something about Virtualization? ● Do you know something about Cloud Computing? ● Have you ever worked directly with Cloud? ● http://docs.openstack.org/admin-guide-cloud/content/ch_getting-started-with-openstack.html#openstack-architecture
- 6. http://slidesha.re/1aG1enD What is Cloud Computing National Institute of Standards and Technology defined: ● On-demand self-service ● Broad network access ● Resource pooling ● Rapid elasticity ● Measured service
- 8. Cloud Computing •Saas (Software as a service) •PaaS (Platform as a service) •IaaS (Infrastructure as a service)
- 10. http://slidesha.re/1aG1enD Have you heard about OpenStack?
- 11. What is OpenStack ● ● OpenStack is an open source project for building a private or public infrastructure-as-a-service (IaaS) cloud running on standard hardware. Get some insight from http://openstack.redhat.com/Frequently_Asked_Questions
- 13. http://slidesha.re/1aG1enD Oversimplified! Isn't there sth more realistic?
- 15. http://slidesha.re/1aG1enD So it is very simple!?!
- 17. http://slidesha.re/1aG1enD History Rackspace - 2005 IaaS StaaS License: ASL 2.0 - 2010 Nebula IaaS License: Libre - 2010 NASA and Rackspace join forces in 2010 OpenStack Compute Nova from Nebula OpenStack Object Store (Swift)
- 18. http://slidesha.re/1aG1enD Versions Codename Date J Icehouse Havana Grizzly Folsom ? Apr, 2014 Oct 17, 2013 Apr 4, 2013 Sep 27, 2012 Essex Diablo Cactus Bexar Austin Apr 5, 2012 Sep 22, 2011 Apr 15, 2011 Feb 3, 2011 Oct 21, 2010 https://wiki.openstack.org/wiki/Release_Naming
- 19. http://slidesha.re/1aG1enD Components •OpenStack Compute (Nova) - Austin •OpenStack Network Service (Quantum/Neutron) - Folsom •OpenStack Object Storage (Swift) - Austin •OpenStack Block Storage (Cinder) - Folsom •OpenStack Identity (Keystone) - Essex •OpenStack Image (Glance) - Bexar •OpenStack Dashboard (Horizon) - Essex •OpenStack Orchestration (Heat) - Havana •OpenStack Metering (Ceilometer) - Havana
- 20. http://slidesha.re/1aG1enD Incubated Components •OpenStack Database Service (Trove) •OpenStack Bare Metal (Ironic) •OpenStack Queue Service (Marconi) •OpenStack Data Processing (Savannah)
- 21. http://slidesha.re/1aG1enD How does it work?
- 22. http://slidesha.re/1aG1enD Example of Use Case •Using nova's API (directly or through Horizon) to create an instance. •nova-api will require to authenticate with keystone •After you have been authenticated, the glace can provide the images for the instance and also the flavor •After the features have been selected, this request will be send by nova-scheduler •Nova-scheduler will decide which node will run the instance •Nova-compute of the selected node will be in charge to run the instance using the hypervisor •Quantum/Neutron can be used to setup the network •Cinder can be used so associate volumes to the instance
- 23. http://slidesha.re/1aG1enD How to Start You can deploy it with 3 steps! ● sudo yum install -y http://rdo.fedorapeople.org/openstack-grizzly/rdo-releasegrizzly.rpm ● sudo yum install -y openstack-packstack ● packstack --allinone --os-quantum-install=n
- 24. http://slidesha.re/1aG1enD How to Start You can deploy it with 3 steps! http://openstack.redhat.com/Quickstart http://openstack.redhat.com/Using_RDO_on_TryStack http://www.trystack.org/
- 25. http://slidesha.re/1aG1enD Questions? Contact: @BR_LuanCestari echevemaster@fedoraproject.org This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.