Usage: funk.py [-w WALLTIME] [-m MODE] [-r element1:n_nodes1,element2:n_nodes2]  

This tool determine when the resources you need are available on Grid'5000
platform thanks to the analysis of Gantt diagram obtained from API and can
(optionally) make the oargrid reservation.
Three modes (-m):
- now  = give you the number of nodes available
- free = find the slots for a combination of resources
- max  = find the maximum number of nodes for the period specified.
Require execo 2.2, http://execo.gforge.inria.fr/doc/

Options:
  -h, --help            show this help message and exit

  General options:
    Define mode and controls I/O.

    -m MODE, --mode=MODE
                        Setup the mode: now, free or max (now)
    -y, --yes           Perform the reservation automatically (False)
    -q, --quiet         Run without printing anything (False)
    -v, --verbose       Run in verbose mode (False)
    -p, --plots         Draw plots (gantt, free, max) (False)

  Resources:
    Customize your Grid'5000 topology.

    -r RESOURCES, --resources=RESOURCES
                        comma separated list of
                        'element1:n_nodes1,element2:n_nodes2', element can be
                        a cluster, site or grid5000
    -k, --kavlan        Ask for a KaVLAN global (False)
    -o OARGRIDSUB_OPTS, --oargridsub_options=OARGRIDSUB_OPTS
                        Extra options to pass to the oargridsub command line
                        (-t deploy)

  Time:
    Define options related to date and time.

    -w WALLTIME, --walltime=WALLTIME
                        reservation walltime (1:00:00)
    -s STARTDATE, --startdate=STARTDATE
                        Starting date in OAR date format (2013-07-12 09:21:29)
    -e ENDDATE, --enddate=ENDDATE
                        End date in OAR date format (2013-07-14 09:21:59)

Examples :
Finding the number of available nodes from now to now + walltime
funk.py -w 1:00:00 -m now -r grid5000
Finding the first free slots for a resource combination
funk.py -w 2:00:00 -m free -r lille:10,lyon:10,sophia:10
Finding the maximum number of nodes available for the resource and with a
KaVLAN
funk.py -w 10:00:00 -m max -r lyon,sophia,edel -k