def test_change_password(self):
"""
Tests that the Clearinghouse password can be changed correctly.
"""
from django.contrib.auth.models import User
wrap_xmlrpc_call(self.om_client.change_password, ["new_password"], {},
TIMEOUT)
user = User.objects.get(username="******")
self.assertTrue(user.check_password("new_password"))
def test_change_password(self):
"""
Tests that the Clearinghouse password can be changed correctly.
"""
from django.contrib.auth.models import User
wrap_xmlrpc_call(
self.om_client.change_password, ["new_password"], {},
TIMEOUT)
user = User.objects.get(username="******")
self.assertTrue(user.check_password("new_password"))
def test_ping(self):
"""
Communications are up.
"""
ret = wrap_xmlrpc_call(
self.om_client.ping, ["PING"], {}, test_settings.TIMEOUT)
self.assertEqual(ret, "PONG: PING", "Ping returned %s." % ret)
def test_ListResources(self):
"""
Check the list of resources.
"""
# check the switches on the FV
devices = self.fv_clients[0].api.listDevices()
logger.debug("FV devices: %s" % devices)
self.assertEqual(len(set(devices)), self.EXPECTED_NUM_SWITCHES)
slice_urn, cred = self.create_ch_slice()
options = dict(geni_compressed=False, geni_available=True)
rspec = wrap_xmlrpc_call(
self.am_client.ListResources, [cred, options], {},
test_settings.TIMEOUT)
logger.debug(rspec)
# Create switches and links
self.switches, self.links = parse_rspec(rspec)
# check the number of switches and links
self.assertEqual(len(self.switches), self.EXPECTED_NUM_SWITCHES)
self.assertEqual(len(self.links), self.EXPECTED_NUM_LINKS)
return slice_urn, cred
def test_get_links(self):
"""
Tests that the links are retrieved correctly from the FV.
"""
from openflow.optin_manager.dummyfv.models import DummyFVLink
links = wrap_xmlrpc_call(
self.om_client.get_links, [], {}, test_settings.TIMEOUT)
links = set([tuple(l[:-1]) for l in links])
# print "Received links:"
# pprint(links)
# TODO add checking for the link_infos (link attributes)
expected = set([(
link.src_dev.dpid,
link.src_port,
link.dst_dev.dpid,
link.dst_port) for link in DummyFVLink.objects.all()])
# print "Expected links:"
# pprint(expected)
self.assertTrue(
links.issubset(expected),
"Received links have %s not in expected links" % (
links - expected,
)
)
self.assertTrue(
expected.issubset(links),
"Expected links have %s not in received links" % (
expected - links,
)
)
def test_ListResources(self, zipped=False):
"""
Check the list of resources.
"""
from openflow.dummyom.models import DummyOM
slice_urn, cred = self.create_ch_slice()
options = dict(geni_compressed=zipped, geni_available=True)
rspec = wrap_xmlrpc_call(
self.am_client.ListResources,
[cred, options], {}, settings.TIMEOUT)
logger.debug("Got Advertisement RSpec: \n%s" % rspec)
if zipped:
import zlib, base64
rspec = zlib.decompress(base64.b64decode(rspec))
# Create switches and links
self.switches, self.links = parse_rspec(rspec)
# check the number of switches and links
num_links = sum([len(d.get_switches()) for d in DummyOM.objects.all()])
self.assertEqual(len(self.switches),
num_links)
self.assertEqual(len(self.links),
settings.NUM_LINKS_PER_AGG * settings.NUM_DUMMY_OMS)
def test_CreateDeleteSliver(self):
"""
Tests that we can create a sliver.
"""
from expedient.clearinghouse.slice.models import Slice
from openflow.dummyom.models import DummyOMSlice
# get the resources
slice_urn, cred = self.create_ch_slice()
options = dict(geni_compressed=False, geni_available=True)
rspec = wrap_xmlrpc_call(
self.am_client.ListResources,
[cred, options], {}, settings.TIMEOUT)
# Create switches and links
self.switches, self.links = parse_rspec(rspec)
# create a random reservation
resv_rspec, flowspaces = create_random_resv(20, self.switches)
users = [{'key':''}]
self.am_client.CreateSliver(slice_urn, cred, resv_rspec, users)
# delete the sliver
self.assertTrue(self.am_client.DeleteSliver(slice_urn, cred))
time.sleep(5)
# Make sure it is gone from the CH and the OMs
self.assertTrue(Slice.objects.all().count() == 0,
"Slice not deleted in Expedient")
self.assertTrue(DummyOMSlice.objects.all().count() == 0,
"Slice not deleted in the OMs")
def test_GetVersion(self):
"""
Tests that get version returns 1.
"""
ret = wrap_xmlrpc_call(
self.am_client.GetVersion, [], {}, settings.TIMEOUT)
self.assertEqual(ret['geni_api'], 1)
def test_delete_slice(self):
"""
Tests that slices are deleted correctly from the OM to FV
"""
num_slices = random.randint(1, 5)
for i in range(num_slices):
self.test_create_slice(id=i)
# delete some slices and make sure they are gone
ids = range(1, num_slices)
random.shuffle(ids)
for i in ids:
err = wrap_xmlrpc_call(self.om_client.delete_slice, [i], {},
TIMEOUT)
self.assertEqual(err, "")
num_slices -= 1
for fv in DummyFV.objects.all():
num_actual_slices = DummyFVSlice.objects.filter(fv=fv).count()
self.assertTrue(
num_actual_slices == num_slices,
"Expected %s slices after delete but found %s" %
(num_slices, num_actual_slices))
# Check internal OM database:
count = Experiment.objects.all().count()
self.assertEqual(count, num_slices,
"There are more slices in OM than expected")
count = Experiment.objects.filter(slice_id=i).count()
self.assertEqual(count, 0, "Slice in OM has not deleted!")
count = ExperimentFLowSpace.objects.filter(exp__slice_id=i).count()
self.assertEqual(
count, 0,
"FlowSpace associated with experiment slice_id" +\
"=%d has not deleted completely" % i)
def test_CreateDeleteSliver(self):
"""
Tests that we can create a sliver.
"""
from expedient.clearinghouse.slice.models import Slice
from openflow.dummyom.models import DummyOMSlice
# get the resources
slice_urn, cred = self.create_ch_slice()
options = dict(geni_compressed=False, geni_available=True)
rspec = wrap_xmlrpc_call(self.am_client.ListResources, [cred, options],
{}, settings.TIMEOUT)
# Create switches and links
self.switches, self.links = parse_rspec(rspec)
# create a random reservation
resv_rspec, flowspaces = create_random_resv(20, self.switches)
users = [{'key': ''}]
self.am_client.CreateSliver(slice_urn, cred, resv_rspec, users)
# delete the sliver
self.assertTrue(self.am_client.DeleteSliver(slice_urn, cred))
time.sleep(5)
# Make sure it is gone from the CH and the OMs
self.assertTrue(Slice.objects.all().count() == 0,
"Slice not deleted in Expedient")
self.assertTrue(DummyOMSlice.objects.all().count() == 0,
"Slice not deleted in the OMs")
def test_ping(self):
"""
Communications are up.
"""
ret = wrap_xmlrpc_call(
self.om_client.ping, ["PING"], {}, TIMEOUT)
self.assertEqual(ret, "PONG: PING", "Ping returned %s." % ret)
def test_get_links(self):
"""
Tests that the links are retrieved correctly from the FV.
"""
from openflow.optin_manager.dummyfv.models import DummyFVLink
links = wrap_xmlrpc_call(
self.om_client.get_links, [], {}, TIMEOUT)
links = set([tuple(l[:-1]) for l in links])
# TODO add checking for the link_infos (link attributes)
expected = set([(
link.src_dev.dpid,
link.src_port,
link.dst_dev.dpid,
link.dst_port) for link in DummyFVLink.objects.all()])
self.assertTrue(
links.issubset(expected),
"Received links have %s not in expected links" % (
links - expected,
)
)
self.assertTrue(
expected.issubset(links),
"Expected links have %s not in received links" % (
expected - links,
)
)
def test_GetVersion(self):
"""
Tests that get version returns 1.
"""
ret = wrap_xmlrpc_call(self.am_client.GetVersion, [], {},
settings.TIMEOUT)
self.assertEqual(ret['geni_api'], 1)
def xmlrpc_wrap_delete_slice(username, password, url, slice_id):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
returned_data = wrap_xmlrpc_call(xmlrpc_proxy.delete_slice,[slice_id],{},10)
return returned_data
except Exception,e:
return str(e)
def xmlrpc_wrap_ping(username, password, url, ping_data):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
data = wrap_xmlrpc_call(xmlrpc_proxy.ping, [ping_data], {}, 10)
return data
except Exception, e:
return str(e)
def xmlrpc_wrap_change_password(username, password, url,new_password):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
returned_data = wrap_xmlrpc_call(xmlrpc_proxy.change_password,[new_password],{},10)
return returned_data
except Exception,e:
return str(e)
def xmlrpc_wrap_ping(username,password,url,ping_data):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
data = wrap_xmlrpc_call(xmlrpc_proxy.ping,[ping_data],{},10)
return data
except Exception,e:
return str(e)
def xmlrpc_wrap_register_topology_callback(username, password, om_url,url,cookie):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, om_url, False)
try:
returned_data = wrap_xmlrpc_call(xmlrpc_proxy.register_topology_callback,[url,cookie],{},10)
return returned_data
except Exception,e:
return str(e)
def xmlrpc_wrap_get_links(username, password, url):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
returned_data = wrap_xmlrpc_call(xmlrpc_proxy.get_links, [], {}, 10)
return returned_data
except Exception, e:
return str(e)
def xmlrpc_wrap_get_links(username, password, url):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
returned_data = wrap_xmlrpc_call(xmlrpc_proxy.get_links,[],{},10)
return returned_data
except Exception,e:
return str(e)
def xmlrpc_wrap_delete_slice(username, password, url, slice_id):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
returned_data = wrap_xmlrpc_call(xmlrpc_proxy.delete_slice, [slice_id],
{}, 10)
return returned_data
except Exception, e:
return str(e)
def xmlrpc_wrap_change_password(username, password, url, new_password):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
returned_data = wrap_xmlrpc_call(xmlrpc_proxy.change_password,
[new_password], {}, 10)
return returned_data
except Exception, e:
return str(e)
def xmlrpc_wrap_register_topology_callback(username, password, om_url, url,
cookie):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, om_url, False)
try:
returned_data = wrap_xmlrpc_call(
xmlrpc_proxy.register_topology_callback, [url, cookie], {}, 10)
return returned_data
except Exception, e:
return str(e)
def test_CreateDeleteSliver(self):
"""
Check that we can create then delete a sliver.
"""
slice_urn, cred = self.test_CreateSliver()
self.assertTrue(
wrap_xmlrpc_call(self.am_client.DeleteSliver, [slice_urn, cred],
{}, test_settings.TIMEOUT),
"Failed to delete sliver.")
self.assertEqual(
len(self.fv_clients[0].api.listSlices()),
1,
"Slice not deleted at FlowVisor",
)
def create_ch_slice(self):
"""
Code mostly copied from GENI test harness from BBN.
"""
import gcf.sfa.trust.credential as cred
slice_cred_string = wrap_xmlrpc_call(
self.ch_client.CreateSlice, [], {}, test_settings.TIMEOUT)
slice_credential = cred.Credential(string=slice_cred_string)
slice_gid = slice_credential.get_gid_object()
slice_urn = slice_gid.get_urn()
# Set up the array of credentials as just the slice credential
credentials = [slice_cred_string]
return (slice_urn, credentials)
def run_flowvisor(self, flowvisor):
"""
Run flowvisor.
Delete all the rules and slices.
"""
if RUN_FV_SUBPROCESS:
kill_old_procs(flowvisor["of_port"], flowvisor["xmlrpc_port"])
self.fv_procs.append(
self.run_proc_cmd(
"%s/scripts/flowvisor.sh %s/%s 2>&1 | tee /tmp/flowvisor.out "
% (
flowvisor["path"][0],
flowvisor["path"][0],
flowvisor["path"][1],
)))
id_re = re.compile(r"id=\[(?P<id>\d+)\]")
fv_url = "https://%s:%s@%s:%s" % (
flowvisor["username"],
flowvisor["password"],
flowvisor["host"],
flowvisor["xmlrpc_port"],
)
s = xmlrpclib.ServerProxy(fv_url)
logger.debug("Waiting for flowvisor to be up.")
ret = wrap_xmlrpc_call(s.api.ping, ["PONG"], {}, test_settings.TIMEOUT)
logger.debug("Ping returned: %s" % ret)
logger.debug("Getting flowspace from flowvisor")
flowspaces = s.api.listFlowSpace()
ops = []
logger.debug("Deleting all flowspace")
for fs in flowspaces:
id = id_re.search(fs).group("id")
ops.append(dict(operation="REMOVE", id=id))
if ops:
s.api.changeFlowSpace(ops)
slices = s.api.listSlices()
[s.api.deleteSlice(slice) for slice in slices if slice != "root"]
self.fv_clients.append(s)
def test_parse_slice(self):
from openflow.plugin.gapi.rspec import parse_slice
# get the resources
slice_urn, cred = self.create_ch_slice()
options = dict(geni_compressed=False, geni_available=True)
rspec = wrap_xmlrpc_call(
self.am_client.ListResources,
[cred, options], {}, settings.TIMEOUT)
logger.debug("Got RSpec\n%s" % rspec)
# Create switches and links
self.switches, self.links = parse_rspec(rspec)
# create a random reservation
vals = dict(
firstname="John", lastname="Doe",
email="*****@*****.**", password="******",
proj_name="Stanford Networking",
proj_desc="Making the world better.",
slice_name="Crazy Load Balancer",
slice_desc="Does this and that...",
ctrl_url="tcp:controller.stanford.edu:6633")
resv_rspec, flowspaces = create_random_resv(2, self.switches, **vals)
project_name, project_desc, slice_name, slice_desc,\
controller_url, email, password, iface_fs_map = parse_slice(resv_rspec)
self.assertEqual(project_name, vals["proj_name"])
self.assertEqual(project_desc, vals["proj_desc"])
self.assertEqual(slice_name, vals["slice_name"])
self.assertEqual(slice_desc, vals["slice_desc"])
self.assertEqual(controller_url, vals["ctrl_url"])
self.assertEqual(email, vals["email"])
self.assertEqual(password, vals["password"])
dpid_fs_map = {} # map dpid to requested fs
for fs in flowspaces:
for sw in fs.switches:
if sw.dpid not in dpid_fs_map:
dpid_fs_map[sw.dpid] = []
dpid_fs_map[sw.dpid].append(fs)
logger.debug(iface_fs_map)
def run_flowvisor(self, flowvisor):
"""
Run flowvisor.
Delete all the rules and slices.
"""
if RUN_FV_SUBPROCESS:
kill_old_procs(flowvisor["of_port"],
flowvisor["xmlrpc_port"])
self.fv_procs.append(
self.run_proc_cmd(
"%s/scripts/flowvisor.sh %s/%s 2>&1 | tee /tmp/flowvisor.out " % (
flowvisor["path"][0], flowvisor["path"][0],
flowvisor["path"][1],
)
)
)
id_re = re.compile(r"id=\[(?P<id>\d+)\]")
fv_url = "https://%s:%s@%s:%s" % (
flowvisor["username"], flowvisor["password"],
flowvisor["host"], flowvisor["xmlrpc_port"],
)
s = xmlrpclib.ServerProxy(fv_url)
logger.debug("Waiting for flowvisor to be up.")
ret = wrap_xmlrpc_call(s.api.ping, ["PONG"], {}, test_settings.TIMEOUT)
logger.debug("Ping returned: %s" % ret)
logger.debug("Getting flowspace from flowvisor")
flowspaces = s.api.listFlowSpace()
ops = []
logger.debug("Deleting all flowspace")
for fs in flowspaces:
id = id_re.search(fs).group("id")
ops.append(dict(operation="REMOVE", id=id))
if ops:
s.api.changeFlowSpace(ops)
slices = s.api.listSlices()
[s.api.deleteSlice(slice) for slice in slices if slice != "root"]
self.fv_clients.append(s)
def test_parse_slice(self):
from openflow.plugin.gapi.rspec import parse_slice
# get the resources
slice_urn, cred = self.create_ch_slice()
options = dict(geni_compressed=False, geni_available=True)
rspec = wrap_xmlrpc_call(self.am_client.ListResources, [cred, options],
{}, settings.TIMEOUT)
logger.debug("Got RSpec\n%s" % rspec)
# Create switches and links
self.switches, self.links = parse_rspec(rspec)
# create a random reservation
vals = dict(firstname="John",
lastname="Doe",
email="*****@*****.**",
password="******",
proj_name="Stanford Networking",
proj_desc="Making the world better.",
slice_name="Crazy Load Balancer",
slice_desc="Does this and that...",
ctrl_url="tcp:controller.stanford.edu:6633")
resv_rspec, flowspaces = create_random_resv(2, self.switches, **vals)
project_name, project_desc, slice_name, slice_desc,\
controller_url, email, password, iface_fs_map = parse_slice(resv_rspec)
self.assertEqual(project_name, vals["proj_name"])
self.assertEqual(project_desc, vals["proj_desc"])
self.assertEqual(slice_name, vals["slice_name"])
self.assertEqual(slice_desc, vals["slice_desc"])
self.assertEqual(controller_url, vals["ctrl_url"])
self.assertEqual(email, vals["email"])
self.assertEqual(password, vals["password"])
dpid_fs_map = {} # map dpid to requested fs
for fs in flowspaces:
for sw in fs.switches:
if sw.dpid not in dpid_fs_map:
dpid_fs_map[sw.dpid] = []
dpid_fs_map[sw.dpid].append(fs)
logger.debug(iface_fs_map)
def test_CreateDeleteSliver(self):
"""
Check that we can create then delete a sliver.
"""
slice_urn, cred = self.test_CreateSliver()
self.assertTrue(
wrap_xmlrpc_call(
self.am_client.DeleteSliver,
[slice_urn, cred], {},
test_settings.TIMEOUT),
"Failed to delete sliver.")
self.assertEqual(
len(self.fv_clients[0].api.listSlices()),
1,
"Slice not deleted at FlowVisor",
)
def test_CreateSliver(self):
"""
Tests that we can create a sliver.
"""
from openflow.plugin.models import OpenFlowSwitch
from openflow.dummyom.models import DummyOMSlice
from expedient.clearinghouse.slice.models import Slice
# get the resources
slice_urn, cred = self.create_ch_slice()
options = dict(geni_compressed=False, geni_available=True)
rspec = wrap_xmlrpc_call(
self.am_client.ListResources,
[cred, options], {}, settings.TIMEOUT)
# Create switches and links
self.switches, self.links = parse_rspec(rspec)
# create a random reservation
resv_rspec, flowspaces = create_random_resv(20, self.switches)
users = [{'key':''}]
ret = self.am_client.CreateSliver(slice_urn, cred, resv_rspec, users)
self.assertEqual(resv_rspec, ret)
# check that all the switches are stored in the slice on the CH
slice = Slice.objects.get(gapislice__slice_urn=slice_urn)
switches = OpenFlowSwitch.objects.filter(
openflowinterface__slice_set=slice).distinct()
dpids = []
for fs in flowspaces:
for switch in fs.switches:
dpids.append(switch.dpid)
dpids = set(dpids)
# TODO: Do a better check
self.assertEqual(len(dpids), len(switches))
# check that the create_slice call has reached the dummyoms correctly
# TODO: Do a better check
self.assertEqual(len(DummyOMSlice.objects.all()),
settings.NUM_DUMMY_OMS)
def test_get_switches(self):
"""
Test that a slice can be created and the calls are routed to the
FV correctly.
"""
# TODO: Fix to also check the returned info
self.dpids_info = wrap_xmlrpc_call(self.om_client.get_switches, [], {},
TIMEOUT)
dpids = set([d[0] for d in self.dpids_info])
# check that we expect all the dpids
expected = set(DummyFVDevice.objects.values_list('dpid', flat=True), )
self.assertEqual(
dpids, expected,
"Received dpids (%s) not same as expected (%s)." % (
dpids,
expected,
))
def test_CreateSliver(self):
"""
Tests that we can create a sliver.
"""
from openflow.plugin.models import OpenFlowSwitch
from openflow.dummyom.models import DummyOMSlice
from expedient.clearinghouse.slice.models import Slice
# get the resources
slice_urn, cred = self.create_ch_slice()
options = dict(geni_compressed=False, geni_available=True)
rspec = wrap_xmlrpc_call(self.am_client.ListResources, [cred, options],
{}, settings.TIMEOUT)
# Create switches and links
self.switches, self.links = parse_rspec(rspec)
# create a random reservation
resv_rspec, flowspaces = create_random_resv(20, self.switches)
users = [{'key': ''}]
ret = self.am_client.CreateSliver(slice_urn, cred, resv_rspec, users)
self.assertEqual(resv_rspec, ret)
# check that all the switches are stored in the slice on the CH
slice = Slice.objects.get(gapislice__slice_urn=slice_urn)
switches = OpenFlowSwitch.objects.filter(
openflowinterface__slice_set=slice).distinct()
dpids = []
for fs in flowspaces:
for switch in fs.switches:
dpids.append(switch.dpid)
dpids = set(dpids)
# TODO: Do a better check
self.assertEqual(len(dpids), len(switches))
# check that the create_slice call has reached the dummyoms correctly
# TODO: Do a better check
self.assertEqual(len(DummyOMSlice.objects.all()),
settings.NUM_DUMMY_OMS)
def test_topoChange_ListResources(self):
"""
Check the list of resources before and after a topology change
"""
from openflow.dummyom.models import DummyOM
slice_urn, cred = self.create_ch_slice()
options = dict(geni_compressed=False, geni_available=True)
rspec = wrap_xmlrpc_call(
self.am_client.ListResources,
[cred, options], {}, settings.TIMEOUT)
# Create switches and links
self.switches, self.links = parse_rspec(rspec)
# check the number of switches and links
num_links = sum([len(d.get_switches()) for d in DummyOM.objects.all()])
self.assertEqual(len(self.switches),
num_links)
self.assertEqual(len(self.links),
settings.NUM_LINKS_PER_AGG*settings.NUM_DUMMY_OMS)
killed_dpids = []
for om in DummyOM.objects.all():
killed_dpids.append(om.kill_dpid())
om.dummycallbackproxy.call_back()
# Create switches and links
options = dict(geni_compressed=False, geni_available=True)
rspec = self.am_client.ListResources(cred, options)
self.switches, self.links = parse_rspec(rspec)
# check the number of switches
num_links = sum([len(d.get_switches()) for d in DummyOM.objects.all()])
self.assertEqual(len(self.switches),
num_links)
# make sure all killed dpids are gone: None of the dpids still
# here should have the dpid of a killed switch.
for s in self.switches:
for d in killed_dpids:
self.assertNotEqual(str(s.dpid), str(d))
def test_get_switches(self):
"""
Test that a slice can be created and the calls are routed to the
FV correctly.
"""
# TODO: Fix to also check the returned info
self.dpids_info = wrap_xmlrpc_call(
self.om_client.get_switches, [], {}, TIMEOUT)
dpids = set([d[0] for d in self.dpids_info])
# check that we expect all the dpids
expected = set(
DummyFVDevice.objects.values_list('dpid', flat=True),
)
self.assertEqual(
dpids, expected,
"Received dpids (%s) not same as expected (%s)." % (
dpids, expected,
)
)
def test_delete_slice(self):
"""
Tests that slices are deleted correctly from the OM to FV
"""
from openflow.optin_manager.dummyfv.models import DummyFV, DummyFVSlice
from openflow.optin_manager.opts.models import Experiment, \
ExperimentFLowSpace
num_slices = random.randint(1, 5)
for i in range(num_slices):
self.test_create_slice(id=i)
# delete some slices and make sure they are gone
ids = range(1, num_slices)
random.shuffle(ids)
for i in ids:
err = wrap_xmlrpc_call(
self.om_client.delete_slice, [i], {}, test_settings.TIMEOUT)
self.assertEqual(err, "")
num_slices -= 1
for fv in DummyFV.objects.all():
num_actual_slices = DummyFVSlice.objects.filter(fv=fv).count()
self.assertTrue(
num_actual_slices == num_slices,
"Expected %s slices after delete but found %s" % (
num_slices, num_actual_slices))
# Check internal OM database:
count = Experiment.objects.all().count()
self.assertEqual(
count,num_slices,
"There are more slices in OM than expected")
count = Experiment.objects.filter(slice_id=i).count()
self.assertEqual(count, 0, "Slice in OM has not deleted!")
count = ExperimentFLowSpace.objects.filter(
exp__slice_id = i).count()
self.assertEqual(
count, 0,
"FlowSpace associated with experiment slice_id" +\
"=%d has not deleted completely" % i)
def test_topoChange_ListResources(self):
"""
Check the list of resources before and after a topology change
"""
from openflow.dummyom.models import DummyOM
slice_urn, cred = self.create_ch_slice()
options = dict(geni_compressed=False, geni_available=True)
rspec = wrap_xmlrpc_call(self.am_client.ListResources, [cred, options],
{}, settings.TIMEOUT)
# Create switches and links
self.switches, self.links = parse_rspec(rspec)
# check the number of switches and links
num_links = sum([len(d.get_switches()) for d in DummyOM.objects.all()])
self.assertEqual(len(self.switches), num_links)
self.assertEqual(len(self.links),
settings.NUM_LINKS_PER_AGG * settings.NUM_DUMMY_OMS)
killed_dpids = []
for om in DummyOM.objects.all():
killed_dpids.append(om.kill_dpid())
om.dummycallbackproxy.call_back()
# Create switches and links
options = dict(geni_compressed=False, geni_available=True)
rspec = self.am_client.ListResources(cred, options)
self.switches, self.links = parse_rspec(rspec)
# check the number of switches
num_links = sum([len(d.get_switches()) for d in DummyOM.objects.all()])
self.assertEqual(len(self.switches), num_links)
# make sure all killed dpids are gone: None of the dpids still
# here should have the dpid of a killed switch.
for s in self.switches:
for d in killed_dpids:
self.assertNotEqual(str(s.dpid), str(d))
def test_ListResources(self, zipped=False):
"""
Check the list of resources.
"""
from openflow.dummyom.models import DummyOM
slice_urn, cred = self.create_ch_slice()
options = dict(geni_compressed=zipped, geni_available=True)
rspec = wrap_xmlrpc_call(self.am_client.ListResources, [cred, options],
{}, settings.TIMEOUT)
logger.debug("Got Advertisement RSpec: \n%s" % rspec)
if zipped:
import zlib, base64
rspec = zlib.decompress(base64.b64decode(rspec))
# Create switches and links
self.switches, self.links = parse_rspec(rspec)
# check the number of switches and links
num_links = sum([len(d.get_switches()) for d in DummyOM.objects.all()])
self.assertEqual(len(self.switches), num_links)
self.assertEqual(len(self.links),
settings.NUM_LINKS_PER_AGG * settings.NUM_DUMMY_OMS)
def test_GetVersion(self):
ret = wrap_xmlrpc_call(
self.am_client.GetVersion, [], {}, test_settings.TIMEOUT)
self.assertEqual(ret['geni_api'], 1)
elif arg.startswith("owner_password="******"switch_slivers="):
parts = arg.split('=')
try:
switch_slivers = ast.literal_eval(parts[1])
except Exception,e:
return str(e)
if not (slice_id and controller_url and owner_password and switch_slivers):
return "Invalid syntax: %s"%help_msg("create_slice")
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
returned = wrap_xmlrpc_call(xmlrpc_proxy.create_slice,[slice_id,project_name,
project_description,slice_name, slice_description, controller_url,
owner_email, owner_password,switch_slivers],{},10)
return returned
except Exception,e:
return str(e)
def xmlrpc_wrap_delete_slice(username, password, url, slice_id):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
returned_data = wrap_xmlrpc_call(xmlrpc_proxy.delete_slice,[slice_id],{},10)
return returned_data
except Exception,e:
return str(e)
def xmlrpc_wrap_get_switches(username, password, url):
parts = arg.split('=')
owner_password = parts[1]
elif arg.startswith("switch_slivers="):
parts = arg.split('=')
try:
switch_slivers = ast.literal_eval(parts[1])
except Exception, e:
return str(e)
if not (slice_id and controller_url and owner_password and switch_slivers):
return "Invalid syntax: %s" % help_msg("create_slice")
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
returned = wrap_xmlrpc_call(xmlrpc_proxy.create_slice, [
slice_id, project_name, project_description, slice_name,
slice_description, controller_url, owner_email, owner_password,
switch_slivers
], {}, 10)
return returned
except Exception, e:
return str(e)
def xmlrpc_wrap_delete_slice(username, password, url, slice_id):
xmlrpc_proxy = PasswordXMLRPCServerProxy()
xmlrpc_proxy.setup(username, password, url, False)
try:
returned_data = wrap_xmlrpc_call(xmlrpc_proxy.delete_slice, [slice_id],
{}, 10)
return returned_data
except Exception, e:
