Budapest, September 5th, 2002 [email protected] DataGrid Accounting System DGAS Current...

Budapest, September 5th, 2002

[email protected]

DataGrid Accounting SystemDGAS

Current status & plans

Stefano Barale

INFN



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Documents (1)• New document “Public Interfaces Architecture” with

detailed description of the interfaces and relationships with other software components has just been released. It contains interaction and deployment diagrams and APIs for the following services:

• User Interface - Job Authorization (UI-JOBAUTH)• Resource Broker - Price Authority (RB-PA)• Resource Broker - HLR User Auth. (RB- HLR USERAUTH)• Sensors - Automatic Transaction Manager (SENSORS - ATM)

• This document is constantly updated to keep it consistent with the new code we are writing.


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Documents (2)• The longer document “Architecture” describing in full

detail the accounting internals is mainly used for internal reference and will be updated when possible.

• The last version of both documents can be found at our local page:

http://www.to.infn.it/grid/accounting/


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Software Status: HLR• HLR (almost ready / under testing):

• Banking Service: almost ready.

• ATM - Automatic Transaction Manager (sensors): • Service ready

• Now going through code restyling.

• User Interface: • Command-line: almost ready.

• Text-based helper application: under development.

• Job Authorization API: ready.


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Software Status: Price Authority• Price Authority (ready):

• Price Algorithm demo version: ready.

• RB API: ready.


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Software Status: installation tools• Installation and configuration scripts:

• HLR installation scripts: prototype almost ready.

• Configuration scripts: under development.


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Future Plans (after “release 2”)

• Code restyling of the unsatisfactory parts

• Debugging

• Increase reliability and fault tolerance of the released services

• Study the economic models (in collaboration with the partners interested in this aspect)

• Develop the parts of the code planned but still missing


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Conclusions

• Software development activities are on schedule.

• Basic testing operations are on schedule.

• The first public release of the software must be part of the new functionalities to be added to release 1.2.x.

• More in depth details can be found at:http://www.to.infn.it/grid/accounting

Budapest, September 5th, 2002 [email protected] DataGrid Accounting System DGAS Current...

Documents

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