ARC CE development tasks

ALERT! IMPORTANT This page of tasks has been replaced by Savannah task tracking. The information here is out of date and is only kept for historical reasons.

Task Due People Status (date)
LDAP GLUE2 rendering February 2011 Adrian 2011-02-14: infoproviders ready, intergration with ldap-infosys done, BDII was fixed upstream. To do: documentation
Finish XML GLUE2 February 2011 Adrian 2011-01-18: almost everything is pubished, except of UserDomain
Scalability improvements in controldir February 2011 Aleksandr 2011-01-18: some re-organisation done, further improvements would need more cardinal changes, to be pursued later
Move Janitor from RDF to plain XML February 2011 Adrian 2011-03-01: done, rewrote RDF catalog parsing in perl. Catalog format is unchanged. To do: documentation
Merge back-end documents February 2011 Christian, Adrian, Daniel 2011-01-18: pending
Configuration compatibility tests February 2011 Jon 2011-01-31: Tests tracked here, 3 LRMS specific parameters not yet tested
JURA vs urlogger evaluation May 2011 Gabor Sz. 2011-01-18: pending
Change XRSL to accept new attributes for parallel jobs (RTE arguments, slots per core etc) May 2011 Martin Skou  
Implement common XACML profile for ARGUS May 2011    
New data staging framework May 2011 David, Aleksandr 2011-05-24: fully functional and available as optional extra in 11.05 release (remaining issues here)
Scalable replacement for control directory 2011 Aleksandr, Daniel  
Add a plug-in sending messages May 2011    
Definition of a common SAML profile all over the middleware stacks August 2011    
Publish coherent GLUE2.0 version information as part of service description in order to facilitate service discovery and monitoring August 2011    
Agreement on a compute accounting record (UR) August 2011 Jon  
Provide and support monitoring probes for EMI services (e.g. Nagios) October 2011    
Adhere to operating system standards for service operation and control regarding configuration, log and temporary file location and service start/status/stop October 2011    
Integration of the compute area services with the ARGUS authorization framework October 2011    
Investigate on ways to improve interactive access for at least one EMI for at least one EMI Computing element October 2011    
Proposal for a common parallel execution framework, a “backend” across the different computing services to allow users to execute parallel applications in a uniform way October 2011    
Implementation of the EMI-ES interface November 2011 Martin Skou (JobDescription class only)  
EMI Computing Services should provide fully integrated solutions to interface with identified set of batch systems December 2011    
Sync with eventual SRM changes 2012 Jon  
Implement common data library 2012 Jon  
Sync with changes in security area, if any 2012    
Support for the agreed compute accounting record (UR) February 2012 Jon  
Port, release and support EMI components on SL6 and Debian 6 (clients also on SL5/32 and latest Ubuntu) February 2012    
Introduce minimal DOS protection for EMI services via configurable resource limits August 2012    
The legacy Globus security infrastructure (GSI) will be replaced with a common security solution based on TLS/SSL and EMI delegation method October 2012    
Provide optimized semi-automated configuration of service backends (e.g. databases) for standard deployment October 2012    
Implement the EMI cloud strategy within compute area December 2012    
Complete the rewrite of components utilising the new AuthN libraries December 2012    
Increase performance of EMI services December 2012    
Extend the parallel computing capabilities to better address multi-core jobs on all emerging architectures resources, Multi-node execution on interconnected clusters; and special scenarios like advanced topologies, FPGAs, GPGPUs April 2013    
Investigate instrumentation tools 2013    
Implement extensions for new architectures 2013    

-- OxanaSmirnova - 17-Jan-2011

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Topic revision: r14 - 2011-11-17 - DavidCameron
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