MU2ERucioPolicy

This is the Rucio policy package for MU2E.

How to use this policy package

• Make sure the directory containing the MU2ERucioPolicy directory is in the PYTHONPATH for the Rucio server.
• Set package = MU2ERucioPolicy in the policy section of the Rucio configuration file.

Source files

• __init__.py - registers the SURL and LFN2PFN algorithms when the package is loaded.
• lfn2pfn.py - contains the MU2E lfn2pfn algorithm which queries the Metacat metadata service and constructs PFNs based on the metadata returned.
• path_gen.py - contains the MU2E SURL algorithm which currently queries the SAM metadata service to get required information on the file.
• permission.py - permission functions for the policy package.
• schema.py - schema functions and data for the policy package. Currently just a copy of the generic code with no MU2E-specific customisation.

More Information

• https://rucio.cern.ch/documentation/operator/policy_packages