def get_subnets(auth, filter={}):
client = auth_check(auth)
if 'slice' in filter:
slice = _get_slice(filter.get('slice'))
if slice: filter['slice'] = slice
subnets = Subnet.objects.filter(**filter)
return subnets
def get_subnets(auth, filter={}):
client = auth_check(auth)
if 'slice' in filter:
slice = _get_slice(filter.get('slice'))
if slice: filter['slice'] = slice
subnets = Subnet.objects.filter(**filter)
return subnets
def add_subnet(auth, fields):
driver = OpenStackDriver(client=auth_check(auth))
slices = _get_slices(fields.get('slice'))
if slices: fields['slice'] = slices[0]
subnet = Subnet(**fields)
# create quantum subnet
quantum_subnet = driver.create_subnet(name=subnet.slice.name,
network_id=subnet.slice.network_id,
cidr_ip=subnet.cidr,
ip_version=subnet.ip_version,
start=subnet.start,
end=subnet.end)
subnet.subnet_id = quantum_subnet['id']
## set dns servers
#driver.update_subnet(subnet.id, {'dns_nameservers': ['8.8.8.8', '8.8.4.4']})
# add subnet as interface to slice's router
try:
driver.add_router_interface(subnet.slice.router_id, subnet.subnet_id)
except:
pass
#add_route = 'route add -net %s dev br-ex gw 10.100.0.5' % self.cidr
commands.getstatusoutput(add_route)
subnet.save()
return subnet
def delete_subnet(auth, filter={}):
driver = OpenStackDriver(client = auth_check(auth))
subnets = Subnet.objects.filter(**filter)
for subnet in subnets:
driver.delete_router_interface(subnet.slice.router_id, subnet.subnet_id)
driver.delete_subnet(subnet.subnet_id)
subnet.delete()
#del_route = 'route del -net %s' % subnet.cidr
commands.getstatusoutput(del_route)
return 1
def delete_subnet(auth, filter={}):
driver = OpenStackDriver(client=auth_check(auth))
subnets = Subnet.objects.filter(**filter)
for subnet in subnets:
driver.delete_router_interface(subnet.slice.router_id,
subnet.subnet_id)
driver.delete_subnet(subnet.subnet_id)
subnet.delete()
#del_route = 'route del -net %s' % subnet.cidr
commands.getstatusoutput(del_route)
return 1
def add_subnet(auth, fields):
driver = OpenStackDriver(client = auth_check(auth))
slices = _get_slices(fields.get('slice'))
if slices: fields['slice'] = slices[0]
subnet = Subnet(**fields)
# create quantum subnet
quantum_subnet = driver.create_subnet(name= subnet.slice.name,
network_id=subnet.slice.network_id,
cidr_ip = subnet.cidr,
ip_version=subnet.ip_version,
start = subnet.start,
end = subnet.end)
subnet.subnet_id=quantum_subnet['id']
## set dns servers
#driver.update_subnet(subnet.id, {'dns_nameservers': ['8.8.8.8', '8.8.4.4']})
# add subnet as interface to slice's router
try: driver.add_router_interface(subnet.slice.router_id, subnet.subnet_id)
except: pass
#add_route = 'route add -net %s dev br-ex gw 10.100.0.5' % self.cidr
commands.getstatusoutput(add_route)
subnet.save()
return subnet