def post(self, request, format=None):
success = True
resp = {}
resp['Error'] = ' '
serializer = FabricSerializer(data=request.data)
topology = Topology.objects.get(id=request.data['topology_id'])
topology_json = json.loads(topology.topology_json)
me = RequestValidator(request.META)
if serializer.is_valid():
if request.data['instance'] < 1:
logger.error("Fabric Instances cannot be less than 1")
else:
fabric_obj = Fabric()
fabric_obj.name = request.data['name']
fabric_obj.user_id = me.user_is_exist().user_id
fabric_obj.topology = topology
topology.used += 1
topology.save()
fabric_obj.instance = request.data['instance']
fabric_obj.validate = request.data['validate']
fabric_obj.locked = request.data['locked']
fabric_obj.config_json = json.dumps(
request.data['config_json'])
for config in request.data['config_json']:
config_obj = Configuration.objects.get(
id=config['configuration_id'])
config_obj.used += 1
config_obj.save()
fabric_obj.submit = request.data['submit']
try:
fabric_obj.system_id = json.dumps(
request.data['system_id'])
except:
fabric_obj.system_id = []
try:
fabric_obj.save()
except:
logger.error("Failed to create Fabric: " + fabric_obj.name)
resp['Error'] = 'Failed to create Fabric'
return JsonResponse(resp,
status=status.HTTP_400_BAD_REQUEST)
# filling discovery rule with system_id
try:
sys_id_obj = json.loads(fabric_obj.system_id)
config_obj = json.loads(fabric_obj.config_json)
regex = fabric_obj.name + "(_)([1-9][0-9]*)(_)([a-zA-Z]*-[1-9])"
for switch_systemId_info in sys_id_obj:
if not success:
break
switch_name = (re.search(
regex, switch_systemId_info['name'])).group(4)
replica_num = int(
(re.search(regex,
switch_systemId_info['name'])).group(2))
system_id = switch_systemId_info['system_id']
for config in config_obj:
if switch_name == config['name']:
discoveryrule_name = 'serial_' + switch_systemId_info[
'system_id']
old_dis_rule = DiscoveryRule.objects.filter(
name=discoveryrule_name)
if old_dis_rule:
obj = DiscoveryRule.objects.get(
name=discoveryrule_name)
logger.error("DIscovery Rule existed with system id: "+switch_systemId_info\
['system_id']+" wiht switch_name: "+obj.switch_name)
if obj.fabric_id == fabric_obj.id:
resp['Error'] = 'Serial id: '+switch_systemId_info['system_id']+\
' is repeated in this Fabric'
else:
resp['Error'] = "serial id: "+switch_systemId_info['system_id']+\
" is existed with switch: "+obj.switch_name
logger.error(resp['Error'])
success = False
break
dis_rule_obj = DiscoveryRule()
dis_rule_obj.priority = 100
dis_rule_obj.name = discoveryrule_name
dis_rule_obj.config_id = config[
'configuration_id']
dis_rule_obj.match = 'serial_id'
dis_rule_obj.subrules = [system_id]
dis_rule_obj.fabric_id = fabric_obj.id
dis_rule_obj.replica_num = replica_num
dis_rule_obj.switch_name = switch_systemId_info[
'name']
dis_rule_obj.save()
except:
success = False
logger.error('Failed to update discoveryRule DB with system_id rule for fabric_id: '+\
str(fabric_obj.id))
resp['Error'] = 'Failed to update DiscoveryRule DB'
if success:
if (generate_fabric_rules(request.data['name'],\
request.data['instance'], fabric_obj, request.data['config_json'],\
topology_json)):
serializer = FabricGetSerializer(fabric_obj)
logger.info("Successfully created Fabric id: " +
str(fabric_obj.id))
return Response(serializer.data,
status=status.HTTP_201_CREATED)
else:
success = False
logger.error("Failed to update FabricRuleDb: " +
fabric_obj.name)
resp['Error'] = 'Failed to update FabricRule DB'
if not success:
try:
DiscoveryRule.objects.filter(
fabric_id=fabric_obj.id).delete()
except:
pass
Fabric.objects.filter(id=fabric_obj.id).delete()
logger.error("Failed to create Fabric: " + fabric_obj.name)
return JsonResponse(resp,
status=status.HTTP_400_BAD_REQUEST)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request, format=None):
success = True
resp = {}
resp['Error'] = ' '
serializer = FabricSerializer(data=request.data)
topology = Topology.objects.get(id=request.data['topology_id'])
topology_json = json.loads(topology.topology_json)
me = RequestValidator(request.META)
if serializer.is_valid():
if request.data['instance'] < 1:
logger.error("Fabric Instances cannot be less than 1")
else:
fabric_obj = Fabric()
find_dup_data = {
'system_id': ['system_id', 'name'],
'config_json': ['name']
}
for key, val in find_dup_data.iteritems():
for value in val:
err_msg, isError = findDuplicate(
request.data[key], value)
if isError:
resp['Error'] = err_msg
return Response(resp,
status=status.HTTP_400_BAD_REQUEST)
err = uniqueSystenmId(request.data['system_id'], fabric_obj.id)
if err != "":
resp['Error'] = err
return Response(resp, status=status.HTTP_400_BAD_REQUEST)
fabric_obj.name = request.data['name']
fabric_obj.user_id = me.user_is_exist().user_id
fabric_obj.topology = topology
topology.used += 1
topology.save()
fabric_obj.instance = request.data['instance']
fabric_obj.validate = request.data['validate']
fabric_obj.locked = request.data['locked']
fabric_obj.config_json = json.dumps(
request.data['config_json'])
for config in request.data['config_json']:
config_obj = Configuration.objects.get(
id=config['configuration_id'])
config_obj.used += 1
config_obj.save()
fabric_obj.submit = request.data['submit']
try:
fabric_obj.system_id = json.dumps(
request.data['system_id'])
except:
fabric_obj.system_id = []
"""
try:
fabric_obj.profiles = json.dumps(request.data['profiles'])
except:
fabric_obj.profiles = json.dumps({})
"""
try: # fill image details
fabric_obj.image_details = json.dumps(
request.data['image_details'])
except:
fabric_obj.image_details = json.dumps({})
try: # save object
fabric_obj.save()
except:
logger.error("Failed to create Fabric: " + fabric_obj.name)
resp['Error'] = 'Failed to create Fabric'
return JsonResponse(resp,
status=status.HTTP_400_BAD_REQUEST)
# filling discovery rule with system_id
success, resp, dis_bulk_obj = add_dis_rule(
request.data, success, resp, fabric_obj.id)
if success:
if (generate_fabric_rules(request.data['name'],\
request.data['instance'], fabric_obj, request.data['config_json'],\
topology_json)):
serializer = FabricGetSerializer(fabric_obj)
logger.info("Successfully created Fabric id: " +
str(fabric_obj.id))
try:
for obj in dis_bulk_obj:
obj.save()
except:
logger.error('failed to save dis_rule_obj')
resp['Error'] = 'Failed to save DiscoveryRules'
return JsonResponse(
resp, status=status.HTTP_400_BAD_REQUEST)
return Response(serializer.data,
status=status.HTTP_201_CREATED)
else:
success = False
logger.error("Failed to update FabricRuleDb: " +
fabric_obj.name)
resp['Error'] = 'Failed to update FabricRule DB'
if not success:
try:
DiscoveryRule.objects.filter(
fabric_id=fabric_obj.id).delete()
except:
pass
Fabric.objects.filter(id=fabric_obj.id).delete()
logger.error("Failed to create Fabric: " + fabric_obj.name)
return JsonResponse(resp,
status=status.HTTP_400_BAD_REQUEST)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
