def scheduler_profile_create_example(
algo, weight, min_rate, min_burst, max_rate, max_burst):
attr_list = {
'algorithm': algo,
'weight': weight,
'meter-type': 'PACKET',
'min-rate': min_rate,
'min-burst': min_burst,
'max-rate': min_rate,
'max-burst': max_burst,
'npu-id-list': [0],
}
sched_obj = nas_qos.SchedulerCPSObj(map_of_attr=attr_list)
upd = ('create', sched_obj.data())
ret_cps_data = cps_utils.CPSTransaction([upd]).commit()
if ret_cps_data == False:
print 'Scheduler profile creation failed'
return None
print 'Return = ', ret_cps_data
sched_obj = nas_qos.SchedulerCPSObj(cps_data=ret_cps_data[0])
sched_id = sched_obj.extract_id()
print 'Successfully installed Scheduler profile id = ', sched_id
return sched_id
def scheduler_profile_get_example(sched_id):
return_data_list = []
sched_obj = nas_qos.SchedulerCPSObj(sched_id=sched_id)
ret = cps.get([sched_obj.data()], return_data_list)
if ret:
print '#### Scheduler Profile Show ####'
for cps_ret_data in return_data_list:
m = nas_qos.SchedulerCPSObj(cps_data=cps_ret_data)
m.print_obj()
else:
print 'Error in get'
def read_current_sched_prof(lookup_sched_prof):
sched_prof_obj = nas_qos.SchedulerCPSObj(sched_id=0)
ret_list = []
ret = cps.get([sched_prof_obj.data()], ret_list)
if ret:
for cps_ret_data in ret_list:
m = nas_qos.SchedulerCPSObj(cps_data=cps_ret_data)
if (dbg_on):
m.print_obj()
sp_name = m.extract_attr('name')
sp_id = m.extract_attr('id')
if (sp_name):
lookup_sched_prof[sp_name] = sp_id;
else:
syslog.syslog('Error in get scheduler profiles')
def create_scheduler_profile(xnode_profile):
attrs = copy.deepcopy(xnode_profile.attrib)
sched_obj = nas_qos.SchedulerCPSObj(map_of_attr=attrs)
upd = ('create', sched_obj.data())
ret_cps_data = cps_utils.CPSTransaction([upd]).commit()
if ret_cps_data == False:
raise RuntimeError(
'Scheduler profile {0} creation failed'.format(xnode_profile.attrib['name']))
sched_obj = nas_qos.SchedulerCPSObj(cps_data=ret_cps_data[0])
sched_id = sched_obj.extract_id()
dbg_print(' Scheduler profile {0} = {1}'.format(
xnode_profile.attrib['name'], sched_id))
return sched_id
def scheduler_profile_modify_attrs(sched_id, mod_attr_list):
sched_obj = nas_qos.SchedulerCPSObj(sched_id=sched_id)
for attr in mod_attr_list:
sched_obj.set_attr(attr[0], attr[1])
upd = ('set', sched_obj.data())
ret_cps_data = cps_utils.CPSTransaction([upd]).commit()
if ret_cps_data == False:
print 'Scheduler profile modification failed'
return None
print 'Return = ', ret_cps_data
sched_obj = nas_qos.SchedulerCPSObj(cps_data=ret_cps_data[0])
sched_id = sched_obj.extract_id()
print 'Successfully modified Scheduler id = ', sched_id
return sched_id
def scheduler_profile_delete_example(sched_id):
sched_obj = nas_qos.SchedulerCPSObj(sched_id=sched_id)
upd = ('delete', sched_obj.data())
ret_cps_data = cps_utils.CPSTransaction([upd]).commit()
if ret_cps_data == False:
print 'Scheduler profile delete failed'
return None
print 'Return = ', ret_cps_data
print 'Successfully delted Scheduler id = ', sched_id
