Transcript GMonitor - Cloudbus

G-monitor: A Gridbus Web Portal for
Monitoring and Steering Application
Execution on Global Grids
WW Grid
Martin Placek and Rajkumar Buyya
Grid Computing and Distributed Systems (GRIDS) Lab.
Dept. of Computer Science and Software Engineering
The University of Melbourne
http://www.gridbus.org
G-Monitor
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Introduction
Architecture
Implementation Notes
Gmonitor Snapshots
Conclusion
Introduction
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Functionality/Requirements
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Experiment Management and Control
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Broker QoS
Experiment status
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Job control
Job status
Resources status
Run from anywhere
Architecture - System
Grid
Nodes
Web Browser
(clients)
Web Servers
(G-monitor)
Nimrod-G and Gridbus
Servers
Grid
Nodes
Grid
Nodes
Grid Broker
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Grid Service Providers
(GSP)
Architecture - Gmonitor
Web client
Web Server
Apache
mod: CGI
mod.....
Perl scripts (G-monitor)
Nimrod-G and Gridbus Server
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Implementation
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Technologies
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Issues
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Apache Web Server (CGI)
Perl
JavaScript
Nimrod-G Protocol
Timezones issue, as webclient, webserver and
nimrod server can all be in different
Timezones! (Fix:UTC)
Scalability - Handles large scale experiments
(1000’s of Jobs,100’s of Resources.)
G-monitor Usage: HPC Challenge Demo
@ SC 2002
Australia
North America
GMonitor
MEG
Visualisation
Melbourne+Monash U:
ANL: SGI/Sun/SP2
NCSA: Cluster
Wisc: PC/cluster
NRC, Canada
Many others
Gridbus+
Nimrod-G
VPAC, Physics
Solaris WS
@ SC 2002/Baltimore
Europe
Grid Market
Directory
Asia
AIST, Japan: Solaris
Cluster
Osaka University: Cluster
Doshia: Linux cluster
Korea: Linux cluster
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WW Grid
Internet
ZIB: T3E/Onyx
AEI: Onyx
CNR: Cluster
CUNI/CZ: Onyx
Pozman: SGI/SP2
Vrije U: Cluster
Cardiff: Sun E6500
Portsmouth: Linux PC
Manchester: O3K
Cambridge: SGI
Many others
G-monitor - Login
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G-monitor - QoS
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Deadline
Budget
Optimisation Algorithm
Start/Stop Experiment
G-monitor - QoS
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G-monitor - Job Status & Resource
Status
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Job execution status
Further Attributes
Job Control
Resource Availability
Resource Cost (G$)
G-monitor - Job Status
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G-monitor - Resource Status
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G-monitor - Experiment Status
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Deadline (Assigned/Spent/Remaining)
Budget
Job Status Summary
Host Status Summary
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Jobs Completed/Jobs Assigned
G-monitor - Experiment Status
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Conclusion
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G-Monitor
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Web based implementation
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Scalable and places low overhead on the network
Try it and Download from http://www.gridbus.org/
Future Work
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provides easy to use and ubiquitous interace to the Grid.
Easy to setup.
Integrate G-monitor into a HTML framework (Eg.
WebGUI)
Integrate further job/experiment statistics.
Integrate further job/experiment control.