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# Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from fabric.api import local
from lib import base
from lib.base import wait_for_completion
from lib.gobgp import *
from lib.quagga import *
import sys
import os
import time
import nose
from noseplugin import OptionParser, parser_option
class GoBGPTestBase(unittest.TestCase):
@classmethod
def setUpClass(cls):
gobgp_ctn_image_name = parser_option.gobgp_image
base.TEST_PREFIX = parser_option.test_prefix
g1 = GoBGPContainer(name='g1', asn=65001, router_id='192.168.0.1',
ctn_image_name=gobgp_ctn_image_name,
log_level=parser_option.gobgp_log_level,
config_format='yaml')
g2 = GoBGPContainer(name='g2', asn=65001, router_id='192.168.0.2',
ctn_image_name=gobgp_ctn_image_name,
log_level=parser_option.gobgp_log_level,
config_format='yaml')
g3 = GoBGPContainer(name='g3', asn=65001, router_id='192.168.0.3',
ctn_image_name=gobgp_ctn_image_name,
log_level=parser_option.gobgp_log_level,
config_format='yaml')
g4 = GoBGPContainer(name='g4', asn=65001, router_id='192.168.0.4',
ctn_image_name=gobgp_ctn_image_name,
log_level=parser_option.gobgp_log_level,
config_format='yaml')
g5 = GoBGPContainer(name='g5', asn=65001, router_id='192.168.0.5',
ctn_image_name=gobgp_ctn_image_name,
log_level=parser_option.gobgp_log_level,
config_format='yaml')
ctns = [g1, g2, g3, g4, g5]
initial_wait_time = max(ctn.run() for ctn in ctns)
time.sleep(initial_wait_time)
g3.local("gobgp vrf add red rd 10:10 rt both 10:10")
g3.local("gobgp vrf add blue rd 20:20 rt both 20:20")
g1.add_peer(g3, graceful_restart=True, llgr=True)
g3.add_peer(g1, vrf='red', is_rr_client=True, graceful_restart=True, llgr=True)
g2.add_peer(g3, graceful_restart=True, llgr=True)
g3.add_peer(g2, vrf='red', is_rr_client=True, graceful_restart=True, llgr=True)
g4.add_peer(g3, graceful_restart=True, llgr=True)
g3.add_peer(g4, vrf='blue', is_rr_client=True, graceful_restart=True, llgr=True)
g5.add_peer(g3, graceful_restart=True, llgr=True)
g3.add_peer(g5, vrf='blue', is_rr_client=True, graceful_restart=True, llgr=True)
cls.g1 = g1
cls.g2 = g2
cls.g3 = g3
cls.g4 = g4
cls.g5 = g5
# test each neighbor state is turned establish
def test_01_neighbor_established(self):
self.g3.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=self.g1)
self.g3.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=self.g2)
self.g3.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=self.g4)
self.g3.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=self.g5)
def test_02_add_routes(self):
self.g1.local("gobgp global rib add 10.0.0.0/24")
self.g4.local("gobgp global rib add 10.0.0.0/24")
wait_for_completion(lambda: len(self.g3.get_global_rib(rf="vpnv4")) == 2)
wait_for_completion(lambda: len(self.g2.get_global_rib()) == 1)
wait_for_completion(lambda: len(self.g5.get_global_rib()) == 1)
def test_03_disable(self):
self.g3.disable_peer(self.g1)
wait_for_completion(lambda: len(self.g3.get_global_rib(rf="vpnv4")) == 1)
wait_for_completion(lambda: len(self.g2.get_global_rib()) == 0)
wait_for_completion(lambda: len(self.g5.get_global_rib()) == 1)
self.g3.enable_peer(self.g1)
self.g3.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=self.g1)
def test_04_softreset_in(self):
self.g3.softreset(self.g1)
wait_for_completion(lambda: len(self.g3.get_global_rib()) == 0)
wait_for_completion(lambda: len(self.g3.get_global_rib(rf="vpnv4")) == 2)
wait_for_completion(lambda: len(self.g2.get_global_rib()) == 1)
wait_for_completion(lambda: len(self.g5.get_global_rib()) == 1)
def test_05_softreset_out(self):
self.g3.softreset(self.g2, type='out')
wait_for_completion(lambda: len(self.g3.get_global_rib()) == 0)
wait_for_completion(lambda: len(self.g3.get_global_rib(rf="vpnv4")) == 2)
wait_for_completion(lambda: len(self.g2.get_global_rib()) == 1)
wait_for_completion(lambda: len(self.g5.get_global_rib()) == 1)
def test_06_graceful_restart(self):
self.g1.graceful_restart()
self.g3.wait_for(expected_state=BGP_FSM_ACTIVE, peer=self.g1)
wait_for_completion(lambda: len(self.g3.get_global_rib(rf="vpnv4")) == 2)
wait_for_completion(lambda: len(self.g2.get_global_rib()) == 1)
wait_for_completion(lambda: len(self.g3.get_global_rib(rf="vpnv4")) == 1)
wait_for_completion(lambda: len(self.g2.get_global_rib()) == 0)
if __name__ == '__main__':
if os.geteuid() is not 0:
print "you are not root."
sys.exit(1)
output = local("which docker 2>&1 > /dev/null ; echo $?", capture=True)
if int(output) is not 0:
print "docker not found"
sys.exit(1)
nose.main(argv=sys.argv, addplugins=[OptionParser()],
defaultTest=sys.argv[0])
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