From 337ec516ed05bece8ef50694d277e55f34ab278e Mon Sep 17 00:00:00 2001 From: gcalvino Date: Mon, 30 Jul 2018 10:30:13 +0200 Subject: [PATCH] Automated tests Change-Id: I2bb50d7802b4afa798ac3688ca186a11f22b5329 Signed-off-by: gcalvino --- osm_nbi/tests/test.py | 139 ++++++++++++++++++++++++++++++++++++------ 1 file changed, 122 insertions(+), 17 deletions(-) diff --git a/osm_nbi/tests/test.py b/osm_nbi/tests/test.py index 4e21b3f..8adf20e 100755 --- a/osm_nbi/tests/test.py +++ b/osm_nbi/tests/test.py @@ -14,8 +14,8 @@ import os __author__ = "Alfonso Tierno, alfonso.tiernosepulveda@telefonica.com" __date__ = "$2018-03-01$" -__version__ = "0.2" -version_date = "Jul 2018" +__version__ = "0.3" +version_date = "Oct 2018" def usage(): @@ -572,14 +572,22 @@ class TestDeploy: self.vim_id = None self.nsd_test = None self.ns_test = None + self.ns_id = None self.vnfds_test = [] self.descriptor_url = "https://osm-download.etsi.org/ftp/osm-3.0-three/2nd-hackfest/packages/" self.vnfd_filenames = ("cirros_vnf.tar.gz",) self.nsd_filename = "cirros_2vnf_ns.tar.gz" self.uses_configuration = False + self.uss = {} + self.passwds = {} + self.cmds = {} + self.keys = {} + self.timeout = 120 + self.passed_tests = 0 + self.total_tests = 0 def create_descriptors(self, engine): - temp_dir = os.path.dirname(__file__) + "/temp/" + temp_dir = os.path.dirname(os.path.abspath(__file__)) + "/temp/" if not os.path.exists(temp_dir): os.makedirs(temp_dir) for vnfd_filename in self.vnfd_filenames: @@ -678,6 +686,7 @@ class TestDeploy: headers_yaml, ns_data_text, 201, {"Location": "nslcm/v1/ns_instances/", "Content-Type": "application/yaml"}, "yaml") self.ns_test = "DEPLOY{}".format(self.step) + self.ns_id = engine.test_ids[self.ns_test] engine.test_ids[self.ns_test] self.step += 1 r = engine.test("DEPLOY{}".format(self.step), "Instantiate NS step 2", "POST", @@ -753,8 +762,88 @@ class TestDeploy: if not isinstance(nslcmops, list) or nslcmops: raise TestException("NS {} deleted but with ns_lcm_op_occ active: {}".format(self.ns_test, nslcmops)) - def test_ns(self, engine, test_osm): - pass + def test_ns(self, engine, test_osm, commands=None, users=None, passwds=None, keys=None, timeout=0): + + n = 0 + r = engine.test("TEST_NS{}".format(n), "GET VNFR_IDs", "GET", + "/nslcm/v1/ns_instances/{}".format(self.ns_id), headers_json, None, + 200, r_header_json, "json") + n += 1 + ns_data = r.json() + + vnfr_list = ns_data['constituent-vnfr-ref'] + time = 0 + + for vnfr_id in vnfr_list: + self.total_tests += 1 + r = engine.test("TEST_NS{}".format(n), "GET IP_ADDRESS OF VNFR", "GET", + "/nslcm/v1/vnfrs/{}".format(vnfr_id), headers_json, None, + 200, r_header_json, "json") + n += 1 + vnfr_data = r.json() + + if vnfr_data.get("ip-address"): + name = "TEST_NS{}".format(n) + description = "Run tests in VNFR with IP {}".format(vnfr_data['ip-address']) + n += 1 + test_description = "Test {} {}".format(name, description) + logger.warning(test_description) + vnf_index = str(vnfr_data["member-vnf-index-ref"]) + while timeout >= time: + result, message = self.do_checks([vnfr_data["ip-address"]], + vnf_index=vnfr_data["member-vnf-index-ref"], + commands=commands.get(vnf_index), user=users.get(vnf_index), + passwd=passwds.get(vnf_index), key=keys.get(vnf_index)) + if result == 1: + logger.warning(message) + break + elif result == 0: + time += 20 + sleep(20) + elif result == -1: + logger.critical(message) + break + else: + time -= 20 + logger.critical(message) + else: + logger.critical("VNFR {} has not mgmt address. Check failed".format(vnfr_id)) + + def do_checks(self, ip, vnf_index, commands=[], user=None, passwd=None, key=None): + try: + import urllib3 + from pssh.clients import ParallelSSHClient + from pssh.utils import load_private_key + from ssh2 import exceptions as ssh2Exception + except ImportError as e: + logger.critical("package or/and is not installed. Please add it with 'pip3 install " + "parallel-ssh' and/or 'pip3 install urllib3': {}".format(e)) + urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning) + try: + p_host = os.environ.get("PROXY_HOST") + p_user = os.environ.get("PROXY_USER") + p_password = os.environ.get("PROXY_PASSWD") + + if key: + pkey = load_private_key(key) + else: + pkey = None + + client = ParallelSSHClient(ip, user=user, password=passwd, pkey=pkey, proxy_host=p_host, + proxy_user=p_user, proxy_password=p_password, timeout=10, num_retries=0) + for cmd in commands: + output = client.run_command(cmd) + client.join(output) + if output[ip[0]].exit_code: + return -1, " VNFR {} could not be checked: {}".format(ip[0], output[ip[0]].stderr) + else: + self.passed_tests += 1 + return 1, " Test successful" + except (ssh2Exception.ChannelFailure, ssh2Exception.SocketDisconnectError, ssh2Exception.SocketTimeout, + ssh2Exception.SocketRecvError) as e: + return 0, "Timeout accessing the VNFR {}: {}".format(ip[0], str(e)) + except Exception as e: + return -1, "ERROR checking the VNFR {}: {}".format(ip[0], str(e)) def aditional_operations(self, engine, test_osm, manual_check): pass @@ -785,10 +874,16 @@ class TestDeploy: if manual_check: input('NS has been deployed. Perform manual check and press enter to resume') else: - self.test_ns(engine, test_osm) + self.test_ns(engine, test_osm, self.cmds, self.uss, self.pss, self.keys, self.timeout) self.aditional_operations(engine, test_osm, manual_check) self.terminate(engine) self.delete_descriptors(engine) + self.print_results() + + def print_results(self): + print("\n\n\n--------------------------------------------") + print("TEST RESULTS:\n PASSED TESTS: {} - TOTAL TESTS: {}".format(self.total_tests, self.passed_tests)) + print("--------------------------------------------") class TestDeployHackfestCirros(TestDeploy): @@ -798,9 +893,9 @@ class TestDeployHackfestCirros(TestDeploy): super().__init__() self.vnfd_filenames = ("cirros_vnf.tar.gz",) self.nsd_filename = "cirros_2vnf_ns.tar.gz" - - def run(self, engine, test_osm, manual_check, test_params=None): - super().run(engine, test_osm, manual_check, test_params) + self.cmds = {'1': ['ls -lrt', ], '2': ['ls -lrt', ]} + self.uss = {'1': "cirros", '2': "cirros"} + self.pss = {'1': "cubswin:)", '2': "cubswin:)"} class TestDeployIpMac(TestDeploy): @@ -812,6 +907,10 @@ class TestDeployIpMac(TestDeploy): self.nsd_filename = "scenario_2vdu_set_ip_mac.yaml" self.descriptor_url = \ "https://osm.etsi.org/gitweb/?p=osm/RO.git;a=blob_plain;f=test/RO_tests/v3_2vdu_set_ip_mac/" + self.cmds = {'1': ['ls -lrt', ], '2': ['ls -lrt', ]} + self.uss = {'1': "osm", '2': "osm"} + self.pss = {'1': "osm4u", '2': "osm4u"} + self.timeout = 360 def run(self, engine, test_osm, manual_check, test_params=None): # super().run(engine, test_osm, manual_check, test_params) @@ -860,7 +959,7 @@ class TestDeployIpMac(TestDeploy): "interface": [ { "name": "iface21", - "ip-address": "10.31.31.21", + "ip-address": "10.31.31.22", "mac-address": "52:33:44:55:66:21" }, ], @@ -869,6 +968,7 @@ class TestDeployIpMac(TestDeploy): }, ] } + super().run(engine, test_osm, manual_check, test_params={"ns-config": instantiation_params}) @@ -880,6 +980,9 @@ class TestDeployHackfest4(TestDeploy): self.vnfd_filenames = ("hackfest_4_vnfd.tar.gz",) self.nsd_filename = "hackfest_4_nsd.tar.gz" self.uses_configuration = True + self.cmds = {'1': ['ls -lrt', ], '2': ['ls -lrt', ]} + self.uss = {'1': "ubuntu", '2': "ubuntu"} + self.pss = {'1': "osm4u", '2': "osm4u"} def create_descriptors(self, engine): super().create_descriptors(engine) @@ -920,9 +1023,6 @@ class TestDeployHackfest4(TestDeploy): "/vnfpkgm/v1/vnf_packages/<{}>".format(self.vnfds_test[0]), headers_yaml, payload, 204, None, None) self.step += 1 - def run(self, engine, test_osm, manual_check, test_params=None): - super().run(engine, test_osm, manual_check, test_params) - class TestDeployHackfest3Charmed(TestDeploy): description = "Load and deploy Hackfest 3charmed_ns example. Modifies it for adding scaling and performs " \ @@ -933,6 +1033,9 @@ class TestDeployHackfest3Charmed(TestDeploy): self.vnfd_filenames = ("hackfest_3charmed_vnfd.tar.gz",) self.nsd_filename = "hackfest_3charmed_nsd.tar.gz" self.uses_configuration = True + self.cmds = {'1': [''], '2': ['ls -lrt /home/ubuntu/first-touch', ]} + self.uss = {'1': "ubuntu", '2': "ubuntu"} + self.pss = {'1': "osm4u", '2': "osm4u"} # def create_descriptors(self, engine): # super().create_descriptors(engine) @@ -991,7 +1094,11 @@ class TestDeployHackfest3Charmed(TestDeploy): if manual_check: input('NS service primitive has been executed. Check that file /home/ubuntu/OSMTESTNBI is present at ' 'TODO_PUT_IP') - # TODO check automatic + else: + cmds = {'1': [''], '2': ['ls -lrt /home/ubuntu/OSMTESTNBI', ]} + uss = {'1': "ubuntu", '2': "ubuntu"} + pss = {'1': "osm4u", '2': "osm4u"} + self.test_ns(engine, test_osm, cmds, uss, pss, self.keys, self.timeout) # # 2 perform scale out # payload = '{scaleType: SCALE_VNF, scaleVnfData: {scaleVnfType: SCALE_OUT, scaleByStepData: ' \ @@ -1017,9 +1124,6 @@ class TestDeployHackfest3Charmed(TestDeploy): # input('NS scale in done. Check that file /home/ubuntu/touched is updated and new VM is deleted') # # TODO check automatic - def run(self, engine, test_osm, manual_check, test_params=None): - super().run(engine, test_osm, manual_check, test_params) - if __name__ == "__main__": global logger @@ -1051,6 +1155,7 @@ if __name__ == "__main__": "Deploy-Hackfest-3Charmed": TestDeployHackfest3Charmed, "Deploy-Hackfest-4": TestDeployHackfest4, "Deploy-CirrosMacIp": TestDeployIpMac, + # "Deploy-MultiVIM": TestDeployMultiVIM, } test_to_do = [] test_params = {} -- 2.25.1