cloud introducton and_openstack_nova
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TRANSCRIPT
Cloud Introductionand
Openstack Nova
By Nadia Metoui and Malek Habibi
Cloud IntroductionMain Concepts of Cloud Computing
Definition
•Cloud computing is a general term for anything that involves delivering hosted services over the Internet
3/15
Characteristics
•Shared Infrastructure
•Dynamic Provisioning
•Network Access
•Managed Metering 4/15
Service Models
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
5/15
Deployment Models
•Private Cloud
•Community Cloud
•Public Cloud
•Hybrid Cloud6/15
Deployment Models
Public, Private, and Hybrid Cloud Deployment Example7/15
Benefits
•Cost Savings
•Scalability/Flexibility
•Reliability
•Maintenance
•Mobile Accessible 8/15
Challenges
•Security and Privacy
•Lack of Standards
•Continuously Evolving
9/15
Openstack NovaNova’s Architecture
What is OpenStack?
•Cloud computing elaborate by Rackspace Cloud and NASA
•Open source software to build public and private clouds
•Collection of cloud technology
•Massively scalable cloud computing software 11/15
Components of OpenStack
12/15
Components of OpenStack
•SwiftSoftware providing object and blob storage
•GlanceServices for discovering, registering, and retrieving virtual machine images
•NovaSoftware providing virtual servers or virtual machines upon demand
Glance
Nova
Swift
13/15
Logical Architechture
14/15
Nova System Architechture
15/15
Thank You