Program for reading stats about running HTCondor jobs on a machine from their CGroups and publishing this to Graphite.

HTCondor must be configured to use CGroup-tracking of jobs. See this part of the condor manual for information on how to set this up. Note that this does not mean that CGroup limits must be enforced, just that condor classifies its jobs into cgroups so statistics can be gathered.

condor_cg_graphite [-p PATH] [-c CGROUP] GRAPHITE_HOST

GRAPHITE_HOST is either <hostname>:<port> or just <hostname> (with the port
defaulting to the standard line-protocol port 2003)

Options:
	-c CGROUP: condor cgroup name (default htcondor)
	-p PATH: metric path prefix in graphite (default htcondor.cgroups)
	-h show this usage help

This software sends plaintext UDP or TCP packets to graphite, not pickle-protocol so graphite must be configured accordingly.

Assumes that the condor-cgroup name is derived in a consistent manner, I'm not sure if this is a stable interface in the HTCondor source code (it may change one day?)

$ cmake .
$ make

or

$ cmake .
$ make package

to get an RPM

We may want to gather information about the job-owner and other attributes from each cgroup (how?)

Can we date each cgroup's creation time?