argo-egi-connectors is a bundle of connectors/sync components for various data sources established in EGI infrastructure, most notably GOCDB (topology, downtimes), but there's also support for alternative topology grabbing via various VO feeds and weights information via GStat service.
Data is synced in a daily manner and all together with a prefiltered and expanded status messages from argo-egi-consumer represents an input for argo-compute-engine.
Configuration of connectors is centered around two configuration files:
global.conf- URLs of sources besides GOCDB and VO, output filenames, avro schemascustomer.conf- enlisted jobs for EGI, enlisted all VO'es and their jobs, job attributes and an implicit directory structure where connectors put their data
More info: http://argoeu.github.io/guides/sync/