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Remote Instrumentation on the Grid
Remote Instrumentation on the Grid
Current experience and future steps on a European Level
Current experience and future steps on a European Level
1st HellasGrid User ForumJan 10 - 11, 2008
1st HellasGrid User ForumJan 10 - 11, 2008
Costas Kotsokalis
Greek Research and Technology Network / GRNET S.A.
Costas Kotsokalis
Greek Research and Technology Network / GRNET S.A.
11/01/2008 Remote Instrumentation on the Grid 2
OverviewOverview
Remote Instrumentation (RI) concepts RI and the Grid RI Services requirements GRIDCC results RINGrid results DORII goals
Remote Instrumentation (RI) concepts RI and the Grid RI Services requirements GRIDCC results RINGrid results DORII goals
11/01/2008 Remote Instrumentation on the Grid 3
Remote InstrumentationRemote Instrumentation
Provides remote access to rare and/or expensive equipment Accelerators, telescopes, anything with an
Application Programming Interface (API)
Promotes science in poorer areas Scientists avoid expensive trips Collaboration is enhanced, scientists
around the world can work together
Provides remote access to rare and/or expensive equipment Accelerators, telescopes, anything with an
Application Programming Interface (API)
Promotes science in poorer areas Scientists avoid expensive trips Collaboration is enhanced, scientists
around the world can work together
11/01/2008 Remote Instrumentation on the Grid 4
Remote InstrumentationRemote Instrumentation
11/01/2008 Remote Instrumentation on the Grid 5
RI and the GridRI and the Grid
Uniform mechanisms Authentication, Authorization, Accounting Monitoring Scheduling
SOA-based approach Applications as composed services Integration w/ computing, storage Optimized resource selection
Uniform mechanisms Authentication, Authorization, Accounting Monitoring Scheduling
SOA-based approach Applications as composed services Integration w/ computing, storage Optimized resource selection
11/01/2008 Remote Instrumentation on the Grid 6
RI and the GridRI and the Grid
Portal-based access Enhances scientist communication,
collaboration Allows shared access implements virtual control rooms
Portal-based access Enhances scientist communication,
collaboration Allows shared access implements virtual control rooms
11/01/2008 Remote Instrumentation on the Grid 7
The Grid:Network,
Instruments, Storage,
Computing,Access portal
The Grid:Network,
Instruments, Storage,
Computing,Access portal
RI and the GridRI and the Grid
11/01/2008 Remote Instrumentation on the Grid 8
RI Services (RIS) requirementsRI Services (RIS) requirements QoS guarantees from the M/W
Real-time access to instruments Safety reasons
Data transfer among composed services (applications)
Advance reservation Workflow management (app modeling)
QoS guarantees from the M/W Real-time access to instruments
Safety reasons
Data transfer among composed services (applications)
Advance reservation Workflow management (app modeling)
11/01/2008 Remote Instrumentation on the Grid 9
RI Services (RIS) requirementsRI Services (RIS) requirements Challenging visualization needs Interactivity (M/W & access interfaces) Instruments as resources
Generic interfaces …yet offering complete functionality
Challenging visualization needs Interactivity (M/W & access interfaces) Instruments as resources
Generic interfaces …yet offering complete functionality
11/01/2008 Remote Instrumentation on the Grid 10
GRIDCC resultsGRIDCC results
09/2004 - 08/2007 Loose guarantees (based on service
statistical profiles) Strict guarantees (based on
reservations) Workflow management
Service composition w/ QoS modelling Addresses wf-wide QoS concerns
09/2004 - 08/2007 Loose guarantees (based on service
statistical profiles) Strict guarantees (based on
reservations) Workflow management
Service composition w/ QoS modelling Addresses wf-wide QoS concerns
Grid-enabled RemoteInstrumentation with
Distributed Controland Computation
11/01/2008 Remote Instrumentation on the Grid 11
GRIDCC resultsGRIDCC results
Instruments abstraction (Instrument Element a la CE, SE) Generic steering interface: Init, Set, Get,
Exec …vs CIMA
Multi-purpose Collaborative Environment
http://www.gridcc.org/
Instruments abstraction (Instrument Element a la CE, SE) Generic steering interface: Init, Set, Get,
Exec …vs CIMA
Multi-purpose Collaborative Environment
http://www.gridcc.org/
Grid-enabled RemoteInstrumentation with
Distributed Controland Computation
11/01/2008 Remote Instrumentation on the Grid 12
RINGrid resultsRINGrid results
10/2006 - 03/2008 Design study User requirements, Instrument
requirements Large survey complete
Current relevant technologies review Future and emerging relevant
technologies review
10/2006 - 03/2008 Design study User requirements, Instrument
requirements Large survey complete
Current relevant technologies review Future and emerging relevant
technologies review
Remote Instrumentationin Next-Generation Grids
11/01/2008 Remote Instrumentation on the Grid 13
RINGrid resultsRINGrid results
Prototype: Small-scale experimentation with users
RISGE-RG Open Grid Forum group Expected final result: OGSA extension
to support Instruments on the Grid Use cases Requirements Capabilities
http://www.ringrid.eu/
Prototype: Small-scale experimentation with users
RISGE-RG Open Grid Forum group Expected final result: OGSA extension
to support Instruments on the Grid Use cases Requirements Capabilities
http://www.ringrid.eu/
Remote Instrumentationin Next-Generation Grids
11/01/2008 Remote Instrumentation on the Grid 14
Outlook on DORIIOutlook on DORII
02/2008 - 07/2010 Will build on the results of
GRIDCC RINGrid gEclipse
Grid-enabled Eclipse-based interface for Grid access
Int.Eu.Grid M/W for interactivity on the Grid
02/2008 - 07/2010 Will build on the results of
GRIDCC RINGrid gEclipse
Grid-enabled Eclipse-based interface for Grid access
Int.Eu.Grid M/W for interactivity on the Grid
Deployment Of RemoteInstrumentation Infrastructure
11/01/2008 Remote Instrumentation on the Grid 15
Outlook on DORIIOutlook on DORII
Expected major results Consolidated, self-contained M/W for
Instrumentation grids A production-level infrastructure to support
pre-selected application communities Operational guidelines specific to
Instrumentation grids RISGE-RG OGF group continuation
Goal: WG for an OGSA instrumentation profile
Expected major results Consolidated, self-contained M/W for
Instrumentation grids A production-level infrastructure to support
pre-selected application communities Operational guidelines specific to
Instrumentation grids RISGE-RG OGF group continuation
Goal: WG for an OGSA instrumentation profile
Deployment Of RemoteInstrumentation Infrastructure
11/01/2008 Remote Instrumentation on the Grid 16
Q&AQ&A
Thank you
for your attention!
Costas Kotsokalis
ckotso [ at ] admin.grnet.gr
Thank you
for your attention!
Costas Kotsokalis
ckotso [ at ] admin.grnet.gr
