def create(self, entity):
'''
Create an entity (Resource or Link)
'''
logger.debug('The create operation of the libnetvirt_backend')
# Check if the mixin is libnetvirt
if str(entity.mixins[0]['term']) != 'libnetvirt':
logger.debug('Wrong mixin')
return
# Initialize and connect libnetvirt
type = self.getType(entity.ocni_libnetvirt_service_type)
info = self.init_libnetvirt(type, entity)
if info < 0:
logger.error ("Error while connecting to driver")
return
# Create FNS
fns = libnetvirt.create_local_fns(int(entity.ocni_libnetvirt_uuid),
len(entity.ocni_libnetvirt_endpoint),
entity.occi_core_id, type)
# Loop with all the endpoints
index = 0
for ep in entity.ocni_libnetvirt_endpoint:
ep = self.ep_check(ep)
if type == libnetvirt.LIBNETVIRT_FORWARDING_L2:
libnetvirt.add_local_epoint(fns, index,
long(ep.ocni_libnetvirt_endpoint_uuid),
int(ep.ocni_libnetvirt_endpoint_swid),
int(ep.ocni_libnetvirt_endpoint_port),
int(ep.ocni_libnetvirt_endpoint_vlan),
int(ep.ocni_libnetvirt_endpoint_mpls))
else:
libnetvirt.add_local_epoint_l3(fns, index,
long(ep.ocni_libnetvirt_endpoint_uuid),
int(ep.ocni_libnetvirt_endpoint_swid),
int(ep.ocni_libnetvirt_endpoint_port),
int(ep.ocni_libnetvirt_endpoint_vlan),
ep.ocni_libnetvirt_endpoint_address+'/'+ep.ocni_libnetvirt_endpoint_mask)
index = index + 1
# Send command
libnetvirt.libnetvirt_create_fns(info,fns)
# Stop communication
libnetvirt.libnetvirt_stop(info)
# along with this library. If not, see <http://www.gnu.org/licenses/>.
import libnetvirt
info = libnetvirt.libnetvirt_init(libnetvirt.DRIVER_OF_NOX)
for num in range(1,10000):
libnetvirt.libnetvirt_connect(info, "127.0.0.1",2000)
fns_xml ="<?xml version=\"1.0\" encoding=\"UTF-8\"?>\
<description xmlns=\"http://www.sail-project.eu/fns\">\
<fns name=\"two-fns\" uuid=\"1\">\
<endpoint uuid=\"3\"> <swId>3</swId> <port>2</port> </endpoint>\
<endpoint uuid=\"2\"> <swId>2</swId><port>2</port> </endpoint>\
<endpoint uuid=\"4\"> <swId>4</swId><port>1</port> </endpoint>\
</fns>\
</description>"
fns = libnetvirt.parse_fns_Mem(fns_xml,len(fns_xml))
#fns = libnetvirt.parse_fns("fns.xml")
libnetvirt.libnetvirt_create_fns(info,fns)
fns1 = libnetvirt.create_local_fns(20,2,"fns_api")
ep1 = libnetvirt.add_local_epoint(fns1,0,10,3,2,10,0)
ep2 = libnetvirt.add_local_epoint(fns1,1,20,2,2,20,0)
#print ep1
libnetvirt.printFNS(fns1)
libnetvirt.libnetvirt_create_fns(info,fns1)
libnetvirt.libnetvirt_remove_fns(info,fns1)
libnetvirt.libnetvirt_disconnect(info)
address="127.0.0.1"
if (len(sys.argv) == 2):
n = int(sys.argv[1])
elif (len(sys.argv) == 3):
n = int(sys.argv[1])
address = sys.argv[2]
else:
print "use %s [n] [ip]" % ( sys.argv[0],)
exit(0)
start = datetime.now()
for num in range(1,n):
libnetvirt.libnetvirt_connect(info, address,2000)
fns_xml ="<?xml version=\"1.0\" encoding=\"UTF-8\"?>\
<description xmlns=\"http://www.sail-project.eu/fns\">\
<fns name=\"testing\" uuid=\"%d\">\
<endpoint uuid=\"%d \"> <swId>%d</swId> <port>1</port> </endpoint>\
<endpoint uuid=\"%d \"> <swId>%d</swId><port>2</port> </endpoint>\
<forward>L2</forward>\
</fns>\
</description>" % (num, num, num, num, num,)
fns = libnetvirt.parse_fns_Mem(fns_xml,len(fns_xml))
#fns = libnetvirt.parse_fns("fns.xml")
if (libnetvirt.libnetvirt_create_fns(info,fns) < 0):
errors = errors +1
libnetvirt.libnetvirt_disconnect(info)
elapsed = (datetime.now() - start)
print "errors %d/%d time %s" % (errors, n, elapsed)
else:
print "use %s [n] [ip]" % (sys.argv[0], )
exit(0)
start = datetime.now()
for num in range(1, n):
libnetvirt.libnetvirt_connect(info, address, 2000)
fns_xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\
<description xmlns=\"http://www.sail-project.eu/fns\">\
<fns name=\"testing\" uuid=\"%d\">\
<endpoint uuid=\"%d \"> <swId>%d</swId> <port>1</port> </endpoint>\
<endpoint uuid=\"%d \"> <swId>%d</swId><port>2</port> </endpoint>\
<forward>L2</forward>\
</fns>\
</description>" % (
num,
num,
num,
num,
num,
)
fns = libnetvirt.parse_fns_Mem(fns_xml, len(fns_xml))
#fns = libnetvirt.parse_fns("fns.xml")
if (libnetvirt.libnetvirt_create_fns(info, fns) < 0):
errors = errors + 1
libnetvirt.libnetvirt_disconnect(info)
elapsed = (datetime.now() - start)
print "errors %d/%d time %s" % (errors, n, elapsed)
