def get_immediately_available_nodes(self,
list_of_clusters,
walltime,
ignore_besteffort=False):
planning = get_planning(list_of_clusters, ignore_besteffort=False)
slots = compute_slots(planning, walltime)
wanted = {cluster: 0 for cluster in list_of_clusters}
start_date, end_date, resources = find_first_slot(slots, wanted)
actual_resources = {
resource: n_nodes
for resource, n_nodes in resources.iteritems()
if resource in list_of_clusters and n_nodes > 0
}
return start_date, end_date, actual_resources
def _get_nodes(self, starttime, endtime):
""" """
planning = get_planning(elements=[self.cluster],
starttime=starttime,
endtime=endtime,
out_of_chart=self.options.outofchart)
slots = compute_slots(planning, self.options.walltime)
startdate = slots[0][0]
i_slot = 0
n_nodes = slots[i_slot][2][self.cluster]
while n_nodes < self.n_nodes:
logger.debug(slots[i_slot])
startdate = slots[i_slot][0]
n_nodes = slots[i_slot][2][self.cluster]
i_slot += 1
if i_slot == len(slots) - 1:
return False, False
return startdate, self.n_nodes
def _get_nodes(self, starttime, endtime):
""" """
planning = get_planning(elements=[self.cluster],
starttime=starttime,
endtime=endtime,
out_of_chart=self.options.outofchart)
slots = compute_slots(planning, self.options.walltime)
startdate = slots[0][0]
i_slot = 0
n_nodes = slots[i_slot][2][self.cluster]
while n_nodes < self.n_nodes:
logger.debug(slots[i_slot])
startdate = slots[i_slot][0]
n_nodes = slots[i_slot][2][self.cluster]
i_slot += 1
if i_slot == len(slots) - 1:
return False, False
return startdate, self.n_nodes
def make_reservation(self):
""" """
logger.info('Performing reservation')
starttime = int(time.time() +
timedelta_to_seconds(datetime.timedelta(minutes=1)))
planning = get_planning(elements=['grid5000'], starttime=starttime)
slots = compute_slots(planning, self.options.walltime)
wanted = {"grid5000": 0}
start_date, end_date, resources = find_first_slot(slots, wanted)
wanted['grid5000'] = min(resources['grid5000'], self.options.n_nodes)
actual_resources = distribute_hosts(resources, wanted)
job_specs = get_jobs_specs(actual_resources, name='Paasage_Simu')
logger.info("try to reserve " + str(actual_resources))
self.oargrid_job_id, _ = oargridsub(job_specs,
start_date,
walltime=end_date - start_date,
job_type="deploy")
logger.info("Reservation done")
def make_reservation(self):
""" """
logger.info('Performing reservation')
starttime = int(time.time() +
timedelta_to_seconds(datetime.timedelta(minutes=1)))
planning = get_planning(elements=[self.options.selected_cluster],
starttime=starttime)
slots = compute_slots(planning, self.options.walltime)
wanted = {self.options.selected_cluster: 0}
start_date, end_date, resources = find_first_slot(slots, wanted)
wanted[self.options.selected_cluster] = resources[
self.options.selected_cluster]
actual_resources = distribute_hosts(resources, wanted)
job_specs = get_jobs_specs(actual_resources, name='Aevol_diff_area')
logger.info("try to reserve " + str(actual_resources))
self.oargrid_job_id, _ = oargridsub(
job_specs,
walltime=end_date - start_date,
job_type=['besteffort"'
'allow_classic_ssh'])
logger.info("Reservation done")
def get_immediately_available_nodes(self,
list_of_clusters,
walltime,
ignore_besteffort=False):
planning = get_planning(list_of_clusters, ignore_besteffort=False)
slots = compute_slots(planning, walltime)
wanted = {cluster: 0 for cluster in list_of_clusters}
start_date, end_date, resources = find_first_slot(slots, wanted)
g_nodes = 0
actual_resources = {}
for resource, n_nodes in resources.iteritems():
if resource in list_of_clusters and n_nodes > 0:
if g_nodes >= 83:
break
elif g_nodes + n_nodes >= 83:
l_nodes = 83 - g_nodes
actual_resources = {resource: l_nodes}
break
else:
actual_resources = {resource: n_nodes}
g_nodes += n_nodes
return start_date, end_date, actual_resources