The output of 'paasta_maintenance drain' is unhelpful

[Rob-Johnson]

Here's the current output:

robj@paasta1-uswest1cdevc:~  % sudo /usr/bin/paasta_maintenance drain
{u'slaveId': '1d2b6346-9232-42ca-843b-a98633972788-S63', u'resources': u'[{"role": "maintenance", "scalar": {"value": 40942.0}, "type": "SCALAR", "name": "disk", "reservation": {"principal": "mesos_slave"}}, {"role": "maintenance", "scalar": {"value": 3458.0}, "type": "SCALAR", "name": "mem", "reservation": {"principal": "mesos_slave"}}, {"role": "maintenance", "scalar": {"value": 5.65}, "type": "SCALAR", "name": "cpus", "reservation": {"principal": "mesos_slave"}}]'}
Done

This doesn't really mean much. Operators will have a tough time interpreting what (if anything) this means

[solarkennedy]

Internal ticket PAASTA-6990