X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2Fvim-emu.git;a=blobdiff_plain;f=src%2Femuvim%2Ftest%2Funittests%2Ftest_sonata_dummy_gatekeeper.py;h=ca8c57e3a013bd0bf50967dc430bf91a0ae66e2d;hp=250bae795975cc1c42e675a1fe769fa78a84d133;hb=a37394aa31408b69c01c67727d2576bb488b9c3d;hpb=59dcbb03fe3899d2b3586309dea3a7c546f2353d diff --git a/src/emuvim/test/unittests/test_sonata_dummy_gatekeeper.py b/src/emuvim/test/unittests/test_sonata_dummy_gatekeeper.py old mode 100644 new mode 100755 index 250bae7..ca8c57e --- a/src/emuvim/test/unittests/test_sonata_dummy_gatekeeper.py +++ b/src/emuvim/test/unittests/test_sonata_dummy_gatekeeper.py @@ -1,20 +1,51 @@ +""" +Copyright (c) 2015 SONATA-NFV +ALL RIGHTS RESERVED. + +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. + +Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION] +nor the names of its contributors may be used to endorse or promote +products derived from this software without specific prior written +permission. + +This work has been performed in the framework of the SONATA project, +funded by the European Commission under Grant number 671517 through +the Horizon 2020 and 5G-PPP programmes. The authors would like to +acknowledge the contributions of their colleagues of the SONATA +partner consortium (www.sonata-nfv.eu). +""" + import time import requests -import subprocess +import json import os import unittest from emuvim.test.base import SimpleTestTopology from emuvim.api.sonata import SonataDummyGatekeeperEndpoint +from emuvim.api.sonata.dummygatekeeper import initialize_GK, parse_interface +import mininet.clean +from ipaddress import ip_network + +PACKAGE_PATH = "misc/sonata-demo-service.son" -PACKAGE_PATH = "misc/sonata-demo-docker.son" class testSonataDummyGatekeeper(SimpleTestTopology): - @unittest.skipIf(os.environ.get("SON_EMU_IN_DOCKER") is None or True, - "skipping dummy GK test in local environment") - def testAPI(self): +# @unittest.skip("disabled") + def test_GK_Api_start_service(self): # create network - self.createNet(nswitches=0, ndatacenter=2, nhosts=2, ndockers=0) + self.createNet(nswitches=0, ndatacenter=2, nhosts=2, ndockers=0, enable_learning=True) # setup links self.net.addLink(self.dc[0], self.h[0]) self.net.addLink(self.dc[0], self.dc[1]) @@ -25,41 +56,204 @@ class testSonataDummyGatekeeper(SimpleTestTopology): sdkg1.connectDatacenter(self.dc[1]) # run the dummy gatekeeper (in another thread, don't block) sdkg1.start() + time.sleep(3) # start Mininet network self.startNet() - time.sleep(1) + time.sleep(3) print "starting tests" # board package files = {"package": open(PACKAGE_PATH, "rb")} r = requests.post("http://127.0.0.1:5000/packages", files=files) - self.assertEqual(r.status_code, 200) - self.assertTrue(r.json().get("service_uuid") is not None) + self.assertEqual(r.status_code, 201) + self.assertTrue(json.loads(r.text).get("service_uuid") is not None) # instantiate service - service_uuid = r.json().get("service_uuid") - r2 = requests.post("http://127.0.0.1:5000/instantiations", json={"service_uuid": service_uuid}) - self.assertEqual(r2.status_code, 200) + self.service_uuid = json.loads(r.text).get("service_uuid") + r2 = requests.post("http://127.0.0.1:5000/instantiations", data=json.dumps({"service_uuid": self.service_uuid})) + self.assertEqual(r2.status_code, 201) # give the emulator some time to instantiate everything time.sleep(2) # check get request APIs r3 = requests.get("http://127.0.0.1:5000/packages") - self.assertEqual(len(r3.json().get("service_uuid_list")), 1) + self.assertEqual(len(json.loads(r3.text).get("service_uuid_list")), 1) r4 = requests.get("http://127.0.0.1:5000/instantiations") - self.assertEqual(len(r4.json().get("service_instance_list")), 1) + self.assertEqual(len(json.loads(r4.text).get("service_instantiations_list")), 1) # check number of running nodes self.assertTrue(len(self.getContainernetContainers()) == 3) self.assertTrue(len(self.net.hosts) == 5) self.assertTrue(len(self.net.switches) == 2) # check compute list result - self.assertTrue(len(self.dc[0].listCompute()) == 3) + self.assertEqual(len(self.dc[0].listCompute()), 2) # check connectivity by using ping + ELAN_list=[] + + # check E-Line connection, by checking the IP addresses + for link in self.net.deployed_elines: + vnf_src, intf_src, vnf_sap_docker_name = parse_interface(link['connection_points_reference'][0]) + print vnf_src, intf_src + src = self.net.getNodeByName(vnf_src) + if not src: + continue + network_list = src.getNetworkStatus() + src_ip = [intf['ip'] for intf in network_list if intf['intf_name'] == intf_src][0] + src_mask = [intf['netmask'] for intf in network_list if intf['intf_name'] == intf_src][0] + + vnf_dst, intf_dst, vnf_sap_docker_name = parse_interface(link['connection_points_reference'][1]) + dst = self.net.getNodeByName(vnf_dst) + if not dst: + continue + network_list = dst.getNetworkStatus() + dst_ip = [intf['ip'] for intf in network_list if intf['intf_name'] == intf_dst][0] + dst_mask = [intf['netmask'] for intf in network_list if intf['intf_name'] == intf_dst][0] + + print "src = {0}:{1} ip={2} ".format(vnf_src, intf_src, src_ip, src_mask) + print "dst = {0}:{1} ip={2} ".format(vnf_dst, intf_dst, dst_ip, dst_mask) + + # check if the E-Line IP's are in the same subnet + ret = ip_network(u'{0}'.format(src_ip, src_mask), strict=False)\ + .compare_networks(ip_network(u'{0}'.format(dst_ip, dst_mask),strict=False)) + self.assertTrue(ret == 0) + + for vnf in self.dc[0].listCompute(): - self.assertTrue(self.net.ping([self.h[0], vnf]) <= 0.0) + # check E LAN connection + network_list = vnf.getNetworkStatus() + mgmt_ip = [intf['ip'] for intf in network_list if intf['intf_name'] == 'mgmt'] + self.assertTrue(len(mgmt_ip) > 0) + ip_address = mgmt_ip[0] + ELAN_list.append(ip_address) + print ip_address + + # check ELAN connection by ping over the mgmt network (needs to be configured as ELAN in the test service) + for vnf in self.dc[0].listCompute(): + network_list = vnf.getNetworkStatus() + mgmt_ip = [intf['ip'] for intf in network_list if intf['intf_name'] == 'mgmt'] + self.assertTrue(len(mgmt_ip) > 0) + ip_address = mgmt_ip[0] + print ELAN_list + print ip_address + test_ip_list = list(ELAN_list) + test_ip_list.remove(ip_address) + for ip in test_ip_list: + # only take ip address, without netmask + p = self.net.ping([vnf],manualdestip=ip.split('/')[0]) + print p + self.assertTrue(p <= 0.0) + + # stop Mininet network + self.stopNet() + initialize_GK() + + #@unittest.skip("disabled") + def test_GK_Api_stop_service(self): + # create network + self.createNet(ndatacenter=2, nhosts=2) + # setup links + self.net.addLink(self.dc[0], self.h[0]) + self.net.addLink(self.dc[0], self.dc[1]) + self.net.addLink(self.h[1], self.dc[1]) + # connect dummy GK to data centers + sdkg1 = SonataDummyGatekeeperEndpoint("0.0.0.0", 5000) + sdkg1.connectDatacenter(self.dc[0]) + sdkg1.connectDatacenter(self.dc[1]) + # run the dummy gatekeeper (in another thread, don't block) + sdkg1.start() + time.sleep(3) + # start Mininet network + self.startNet() + time.sleep(3) + + print "starting tests" + # board package + files = {"package": open(PACKAGE_PATH, "rb")} + r = requests.post("http://127.0.0.1:5000/packages", files=files) + self.assertEqual(r.status_code, 201) + self.assertTrue(json.loads(r.text).get("service_uuid") is not None) + + # instantiate service + self.service_uuid = json.loads(r.text).get("service_uuid") + r2 = requests.post("http://127.0.0.1:5000/instantiations", data=json.dumps({"service_uuid": self.service_uuid})) + self.assertEqual(r2.status_code, 201) + + # give the emulator some time to instantiate everything + time.sleep(2) + + # check get request APIs + r3 = requests.get("http://127.0.0.1:5000/packages") + self.assertEqual(len(json.loads(r3.text).get("service_uuid_list")), 1) + r4 = requests.get("http://127.0.0.1:5000/instantiations") + self.assertEqual(len(json.loads(r4.text).get("service_instantiations_list")), 1) + + # check number of running nodes + self.assertTrue(len(self.getContainernetContainers()) == 3) + self.assertTrue(len(self.net.hosts) == 5) + self.assertTrue(len(self.net.switches) == 2) + # check compute list result + self.assertEqual(len(self.dc[0].listCompute()), 2) + + # stop the service + service_instance_uuid = json.loads(r2.text).get("service_instance_uuid") + self.assertTrue(service_instance_uuid is not None) + requests.delete("http://127.0.0.1:5000/instantiations", data=json.dumps({"service_uuid": self.service_uuid, "service_instance_uuid":service_instance_uuid})) + + r5 = requests.get("http://127.0.0.1:5000/instantiations") + self.assertTrue(len(json.loads(r5.text).get("service_instantiations_list")), 0) # note that there was 1 instance before + + # stop Mininet network + self.stopNet() + initialize_GK() + + + #@unittest.skip("disabled") + def test_GK_stress_service(self): + # create network + self.createNet(ndatacenter=2, nhosts=2) + # connect dummy GK to data centers + sdkg1 = SonataDummyGatekeeperEndpoint("0.0.0.0", 5000) + sdkg1.connectDatacenter(self.dc[0]) + sdkg1.connectDatacenter(self.dc[1]) + # run the dummy gatekeeper (in another thread, don't block) + sdkg1.start() + time.sleep(3) + # start Mininet network + self.startNet() + time.sleep(3) + + print "starting tests" + # board package + files = {"package": open("misc/sonata-stress-service.son", "rb")} + r = requests.post("http://127.0.0.1:5000/packages", files=files) + self.assertEqual(r.status_code, 201) + self.assertTrue(json.loads(r.text).get("service_uuid") is not None) + + # instantiate service + self.service_uuid = json.loads(r.text).get("service_uuid") + r2 = requests.post("http://127.0.0.1:5000/instantiations", data=json.dumps({"service_uuid": self.service_uuid})) + self.assertEqual(r2.status_code, 201) + + # give the emulator some time to instantiate everything + time.sleep(2) + + # check get request APIs + r3 = requests.get("http://127.0.0.1:5000/packages") + self.assertEqual(len(json.loads(r3.text).get("service_uuid_list")), 1) + r4 = requests.get("http://127.0.0.1:5000/instantiations") + self.assertEqual(len(json.loads(r4.text).get("service_instantiations_list")), 1) + + # stop the service + service_instance_uuid = json.loads(r2.text).get("service_instance_uuid") + self.assertTrue(service_instance_uuid is not None) + requests.delete("http://127.0.0.1:5000/instantiations", data=json.dumps({"service_uuid": self.service_uuid, "service_instance_uuid":service_instance_uuid})) + + r5 = requests.get("http://127.0.0.1:5000/instantiations") + self.assertTrue(len(json.loads(r5.text).get("service_instantiations_list")), 0) # note that there was 1 instance before + # stop Mininet network self.stopNet() + initialize_GK()