def get_routing_table(self, neighbor_address, target_prefix, retry=3, interval=-1):
if interval < 0:
interval = self.wait_per_retry
print "check route %s on quagga : %s" % (target_prefix, neighbor_address)
retry_count = 0
# quagga cli doesn't show prefix's netmask
quagga_prefix = target_prefix.split('/')[0]
while True:
tn = qaccess.login(neighbor_address)
q_rib = qaccess.show_rib(tn)
qaccess.logout(tn)
for q_path in q_rib:
if quagga_prefix == q_path['Network']:
return q_path
retry_count += 1
if retry_count > retry:
break
else:
print "target_prefix %s is none" % target_prefix
print "wait (" + str(interval) + " seconds)"
time.sleep(interval)
print "route : %s is none" % target_prefix
return None
def check_func():
tn = qaccess.login(address)
q_rib = qaccess.show_rib(tn, af)
for quagga_config in self.quagga_configs:
if quagga_config.peer_ip == address or quagga_config.ip_version != af:
for c_dest in quagga_config.destinations.itervalues():
exist_n = 0
for c_path in c_dest.paths:
# print "conf : ", c_path.network, c_path.nexthop, "my ip or different ip version!!!"
for q_path in q_rib:
# print "quag : ", q_path['Network'], q_path['Next Hop']
if "0.0.0.0" == q_path['Next Hop'] or "::" == q_path['Next Hop']:
continue
if c_path.network.split("/")[0] == q_path['Network']:
exist_n += 1
if exist_n != 0:
return False
else:
for c_dest in quagga_config.destinations.itervalues():
exist_n = 0
for c_path in c_dest.paths:
# print "conf : ", c_path.network, c_path.nexthop
for q_path in q_rib:
# print "quag : ", q_path['Network'], q_path['Next Hop']
if quagga_config.ip_version != fab.IPv6:
c_path.network = c_path.network.split("/")[0]
if c_path.network == q_path['Network'] and c_path.nexthop == q_path['Next Hop']:
exist_n += 1
if exist_n != 1:
return False
return True
def assert_quagga_rib(self, address):
retry_count = 0
cmp_result = False
while retry_count < self.dest_check_limit:
tn = qaccess.login(address)
q_rib = qaccess.show_rib(tn)
cmp_result = self.compare_route_with_quagga_configs(address, q_rib, route_server=False)
if cmp_result:
print "compare OK"
break
else:
retry_count += 1
print "compare NG -> retry ( %d / %d )" % (retry_count, self.dest_check_limit)
time.sleep(self.wait_per_retry)
self.assertTrue(cmp_result)
def assert_quagga_rib(self, address):
retry_count = 0
cmp_result = False
while retry_count < self.dest_check_limit:
tn = qaccess.login(address)
q_rib = qaccess.show_rib(tn)
cmp_result = self.compare_route_with_quagga_configs(
address, q_rib, route_server=False)
if cmp_result:
print "compare OK"
break
else:
retry_count += 1
print "compare NG -> retry ( %d / %d )" % (
retry_count, self.dest_check_limit)
time.sleep(self.wait_per_retry)
self.assertTrue(cmp_result)
def test_09_advertising_route_when_quagga_removed(self):
print "test_advertising_route_when_removed_quagga"
if self.check_load_config() is False:
return
remove_quagga_address = "10.0.0." + str(self.remove_quagga)
removed_prefix = "10.0.0.%d/24" % self.remove_quagga
for address in self.get_neighbor_address(self.gobgp_config):
if remove_quagga_address == address:
continue
print "check of [ " + address + " ]"
retry_count = 0
cmp_result = False
while retry_count < self.dest_check_limit:
tn = qaccess.login(address)
q_rib = qaccess.show_rib(tn)
still_exists = False
for q_path in q_rib:
if q_path['Network'] == removed_prefix:
still_exists = True
#self.assertEqual(still_exists, False)
cmp_result = self.compare_route_with_quagga_configs(
address, q_rib, route_server=False)
if cmp_result and not still_exists:
print "compare OK"
break
else:
retry_count += 1
print "compare NG -> retry ( %d / %d )" % (
retry_count, self.dest_check_limit)
time.sleep(self.wait_per_retry)
self.assertEqual(still_exists, False)
self.assertEqual(cmp_result, True)
def check_func():
tn = qaccess.login(address)
q_rib = qaccess.show_rib(tn, af)
for quagga_config in self.quagga_configs:
if quagga_config.peer_ip == address or quagga_config.ip_version != af:
for c_dest in quagga_config.destinations.itervalues():
exist_n = 0
for c_path in c_dest.paths:
# print "conf : ", c_path.network, c_path.nexthop, "my ip or different ip version!!!"
for q_path in q_rib:
# print "quag : ", q_path['Network'], q_path['Next Hop']
if "0.0.0.0" == q_path[
'Next Hop'] or "::" == q_path[
'Next Hop']:
continue
if c_path.network.split(
"/")[0] == q_path['Network']:
exist_n += 1
if exist_n != 0:
return False
else:
for c_dest in quagga_config.destinations.itervalues():
exist_n = 0
for c_path in c_dest.paths:
# print "conf : ", c_path.network, c_path.nexthop
for q_path in q_rib:
# print "quag : ", q_path['Network'], q_path['Next Hop']
if quagga_config.ip_version != fab.IPv6:
c_path.network = c_path.network.split(
"/")[0]
if c_path.network == q_path[
'Network'] and c_path.nexthop == q_path[
'Next Hop']:
exist_n += 1
if exist_n != 1:
return False
return True
def test_09_advertising_route_when_quagga_removed(self):
print "test_advertising_route_when_removed_quagga"
if self.check_load_config() is False:
return
remove_quagga_address = "10.0.0." + str(self.remove_quagga)
removed_prefix = "10.0.0.%d/24" % self.remove_quagga
for address in self.get_neighbor_address(self.gobgp_config):
if remove_quagga_address == address:
continue
print "check of [ " + address + " ]"
retry_count = 0
cmp_result = False
while retry_count < self.dest_check_limit:
tn = qaccess.login(address)
q_rib = qaccess.show_rib(tn)
still_exists = False
for q_path in q_rib:
if q_path['Network'] == removed_prefix:
still_exists = True
#self.assertEqual(still_exists, False)
cmp_result = self.compare_route_with_quagga_configs(address, q_rib, route_server=False)
if cmp_result and not still_exists:
print "compare OK"
break
else:
retry_count += 1
print "compare NG -> retry ( %d / %d )" % (retry_count, self.dest_check_limit)
time.sleep(self.wait_per_retry)
self.assertEqual(still_exists, False)
self.assertEqual(cmp_result, True)
