cloud computing is attracting the world. all electronic devices will be connected to network
DESCRIPTION
IP based Service Mash-up Provision by uGrid Kenta Nakahara, Kou Kikuta, Daisuke Ishii, Satoru Okamoto, Naoaki Yamanaka, KEIO Univ. By assigning IP address, GMPLS is applicable. Cloud Computing is attracting the World. All electronic devices will be connected to network. extend “generalized” - PowerPoint PPT PresentationTRANSCRIPT
iPOP2011, Kanagawa, Japan
IP based Service Mash-up Provision by uGrid Kenta Nakahara, Kou Kikuta, Daisuke Ishii, Satoru Okamoto, Naoaki Yamanaka, KEIO Univ.
• Cloud Computing is attracting the World.• All electronic devices will be connected to network.
We are proposing uGrid(ubiquitous Grid Networking).
• By assigning IP address, GMPLS is applicable.
• Existing network technology can be utilized.DNS, Routing, Signaling and so on
extend “generalized”from switching capability to Service
OurMotivation
All services will be provisioned via network.It is expected that…
Service andNetwork are
ManagedSeparately.
• Manage every”thing” in an integrated manner• Consider Service and Network all together
Challenges
Application LayerTunnel
Camera DisplayStorage ComputerProgram
IP Address is assigned
a:a:a:a:a:a:a:1
b:b:b:b:b:b:b:2
c:c:c:c:c:c:c:3
d:d:d:d:d:d:d:4
e:e:e:e:e:e:e:5
f:f:f:f:f:f:f:6
a:b:c:d:e:f:0:1
uGridNetwork
VirtualMachineData
XYZ
Connecting various IP addresses = Mash-up of Service•Service-Routing: Search and Select Service-Parts•Service-Signaling: Establish path and setup uGrid service
uGrid
NetworkUser A
User F
TV tuner
XYZ
Combineservices via uGridnetwork Verify
IDGet PersonalInformation
UserB
UserC
UserD
User E3D ImageProcessing Program
Display
Optimize•latency,•bandwidth, and so on
Web service
mirrorin
g
iPOP2011, Kanagawa, Japan
Service-Routing Extended OSPF-TE for uGrid
50.50.50.2
50.50.50.6 50.50.50.7
50.50.50.5
50.50.50.3 50.50.50.10 50.50.50.8
Service-Parts B (Face
Detection)
Service-Parts A(Camera)
Service-Parts G(Display)
Service-Parts E Service-Parts F
Service-Parts C (Sepia)
Service-Parts D(Sepia)
uGrid network
This work is supported by ”R&D for Construction of Leading-edge Green Cloud Infrastructure (Environment-Related Network Signaling Technology)” project of MIC of Japan.
Path andReservemessage
•To confirm the effectiveness of Service-Routing, experiment is conducted.
Camera ↓
Face Detection↓
Sepia Conversion↓
Display
Service-Path ComputationEngine of Extended OSPF-TE
•Construct uGrid Service-Level topology in link-state manner
LatencyBandwidth
Power consumptionProcessing loadLink-State info =
Network-level Service-levelService provisioning with integrating bothnetwork resource and service resource
XYZCPU
Resource XYZCPU
Resource
IP#a
IP#d
IP#c
IP#b IP#f
IP#g
IP#e
IP#a
IP#d
IP#c
IP#b IP#f
IP#g
IP#e
IP#x
IP#y
FaceDetection
ImageEnhancement
Service-Path Provision•Go through required service in specified order•Consider the cost•Work with Signaling
Experiment
CF
S
D
SC DN NF S S
(Provide Network Connection Service)
50.50.50.2 ↓
50.50.50.3↓
50.50.50.3 or .8↓
50.50.50.5
Result: Succeeded to provide image processing service by the shortest cost path
② Node ID look up by uGrid DB
① Service Request
③ Topology is transformedbased on the request.
④ Ordinal Dijkstra is executed.
⑤ Along the computed ERO, Service-Signaling is executed.
Con
vert
Inpu
t
Output ERO