文档介绍：.. .. . .
Apache CloudStack
Cloud OS for Modern Datacenters
Kevin Kluge
VP Products, Citrix Systems
1
.. .. . .
What is the modern datacenter?
2
.. .. . .
Modern datacenters embrace cloud
Today Future
Physical Virtual Cloud Physical Virtual Cloud
3
.. .. . .
4
.. .. . .
Server Virtualization++ Cloud
Built for traditional enterprise Built for big data, massive scale
apps and client-server and next-gen apps
• Hundreds of hosts • Tens of thousands of hosts
• Scale-up (server clusters) • Scale-out (multi-site server farms)
• Apps assume reliability • Apps assume failure
• IT Mgmt-centric [1:Dozens] • Autonomic [1:thousands]
• Proprietary vendor stack • Open, value-added stack
Think: vCloud Director Think: AWS, Google, eBay, etc.
5
.. .. . .
From server virtualization++ to cloud
Consolidation Automation
Physical datacenter Virtual datacenter Cloud datacenter
Adds: Adds:
- Hypervisor Layer - Orchestration
- Resource - Metering / Billing
Management
- Self Service
- Elasticity
6
.. .. . .
What is Apache CloudStack?
7
.. .. . .
• Secure, multi-tenant cloud
orchestration platform
– Turnkey platform for delivering
IaaS clouds
– Hypervisor agnostic
– Scalable and secure
– Open source, open standards
– Deploys on premise or as a
hosted solution
• Project in Incubation at
Apache Software
Foundation (ASF)
8
.. .. . .
History of Apache CloudStack
• 2009: , 100% proprietary
• 2010: , open core, GPL v3
• 2011: Citrix Systems, 100% open, GPL v3
• 2012: ASF, 100% open, Apache License 2
9
9
.. .. . .
Visitors to per month
598,651
185,515
15,683
June 2011 Sept. 2011 April 2012
Citrix Systems ASF
10