The APEL project provides grid accounting for EGI. It is written in Python and uses MySQL. It has the following components:

These extract data from the following batch systems:

• LSF
• PBS
• SGE/OGE
• SLURM
• HTCondor

and place it in the client database.

This processes the data and sends it to the APEL server using SSM.

This processes data from all sites and sends it on to the accounting portal using SSM.

This contains all the library python code for apel-parsers, apel-client and apel-server.

This is a messaging system, which has its own GitHub repository at apel/ssm