Post on 11-Feb-2020
Network Computing Research in ACT and iVIC System
Dr. Tianyu WoACT, School of Computer ScienceBeihang University2011-10-11
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About Us
Beihang University, Co-founder of OW2
Institute of Advanced Computing Technology (ACT) People: Currently 150+
◦ Faculty: 15◦ Students: 40 PhD., 100+ MS
Focused on◦ Network Computing◦ Services Computing◦ Trustworthy and Dependability
Background iVIC System and Service cloud platform Applications & Cooperation Open Source Consideration
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Content
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Sharingwith Isolation
Aggregationwith low overhead
e.g. Large Dataset ProcessingSearching
e.g. IaaS / PaaS / SaaS
The Mobile Internet
Mobile Internet Service / Platform Providers
Compute
IO
Storage
Control
Service
Internet
SMS
GPS
…
IPTV
Traditional Telecoms Operators
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Cloud OS
Multipurpose / Multitenant Network OS
Internet
App
Networked Operation System
AppApp
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iVIC Network Computing Platform
Assistant designing tools
Backendmodule
Integrated manage view
design
Virtual running environmentdeploy 、 monitor 、 schedule
Physical resources
install
Instant Service
iVIC vHaaS
Managing Data centers Virtual machine based Virtual Cluster/Virtual Lab Programmable Virtual Computing Environment High availability, reliability, Security
Remote EducationVM Live Migration
VVV
VV V
Programmable Virtual Computing Environment
iVIC vSaaS
Software Operational Supporting System Virtualized Software as a Service (vSaaS) Software Encapsulation/Distribution
Software Subscription MobileCloudvSaaS on Android Platform
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Virtualized SaaS
iVIC ClientsvProcess ServersvSpace Servers
vSpace User Storage
vStore (Software Libs)
Presentation
Streaming
ApplicationStreaming
Subscribe, Pay per use…
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Software Fault Tolerance
iVIV 2.0 is released in 2010 in ShenZhen iVIC 3.0 is going to release in end of 2011
Special version cooperated with ChinaMobile Aipire◦ vSaaS for Mobile Cloud
Special version cooperated with TEAMSUN◦ For Private Cloud Construction◦ Redesigned Web UI◦ Optimized Virtual Network Support
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State of Art
iVIC Platform◦ Programmable virtual computing
environment◦ Low cost, high flexibility and reliability◦ Virtualized Software as a Service
Key technologies◦ VM Migration over WAN ◦ P2P based iVIC-VPN◦ VM high availability◦ Software streaming
Applications◦ Software lab/Remote Edu◦ Massive data processing (MapReduce)◦ HPC - vCluster◦ High scalability web hosting
Summary
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Moving towards a cloud platform
Online application development: SaaS◦ Browser-based IDE◦ Business process centric development◦ Online sharing of software services
Transparent deployment and running: PaaS◦ Similar to Google AppEngine, etc.
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Some key issues
On-demand hosting environment provisioning Load balancing
◦ Clusters of service containers Fault tolerance and recovery
◦ Service replication Security by separation
◦ Service→runtime middleware◦ Service→Service
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Service composition
AS API
Infrastructure resources (compute, storage, network…)
Software Appliance: Service Container 、 BPMNEngine 、 App Server
SA org. and mgmt.
CS API RM API
Scheduling, running & monitoring
Service deployment
AppEngine
(PaaS)
IaaS
Trustworthiness Service Mgmt.
Online development
ServiceXchange MyCloudSaaS
AppStore
SCP: Service Cloud Platform
Software appliance=VM/PM+ middleware◦ Dynamic provisioning◦ Manageability
Functions◦ Dynamic deployment/un-deployment of SAs◦ Lifecycle management◦ Monitoring◦ Logging
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Software appliance provisioning
Service Container
BPMNEngine
App ServerAgent
VM/PM
SA Manager
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AppEngine and SaaS tools
Atomic Service APIComposite Service API Runtime API
AppEngine
(PaaS)
Online development
ServiceXchange MyCloud AppStore
SaaS
Online App Access
… API
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App Engine: hosting environment
Kernel
Lightweight service bus
AS deployment
AS invocation
CS deployment
CS invocation
CS monitoring
Load balancing
Data managementSoftware appliance management
…
SA Manager
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MyCloud
Personalized development environment◦ Service subscription◦ App development tools Instant development tools: BPIDELite- a light-weight BPMN
editor and service composition tool suite. Instant deployment interface
◦ Instant running-Virtual runtime environment MyServiceContainer MyBPMNEngine Online monitoring tool
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App Store
Application management◦ App publishing◦ App categorizing◦ App search
iVIC build on Debian/Ubuntu◦ With the help of a series of Open Source projects◦ KVM, libvirt, ruby, python, …
Apt repository at www.ivic.org.cn◦ SVN source rerpository◦ Trac based wiki site
Open Source Community? License?
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OpenSource
Cloud R&D Testbed◦ 1000-5000 dedicated servers◦ Globally distributed◦ Multi-platform
Cloud Competition◦ Building creative Internet
Apps◦ Based on Cloud platforms◦ Based on Cloud scale data
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Cloud R&D Testbed and Competition