| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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 logging |
| import dns.resolver |
| |
| from nose.plugins.attrib import attr |
| from marvin.cloudstackTestCase import cloudstackTestCase |
| from marvin.lib.utils import cleanup_resources |
| from marvin.lib.base import (ServiceOffering, |
| VirtualMachine, |
| Account, |
| NATRule, |
| FireWallRule, |
| NetworkOffering, |
| Network) |
| from marvin.lib.common import (get_zone, |
| get_test_template, |
| get_domain, |
| list_routers, |
| list_nat_rules, |
| list_publicIP) |
| |
| VM1_NAME="drump" |
| VM2_NAME="dilton" |
| |
| class TestRouterDnsService(cloudstackTestCase): |
| |
| |
| @classmethod |
| def setUpClass(cls): |
| cls.logger = logging.getLogger('TestRouterDnsService') |
| cls.stream_handler = logging.StreamHandler() |
| cls.logger.setLevel(logging.DEBUG) |
| cls.logger.addHandler(cls.stream_handler) |
| |
| cls.testClient = super(TestRouterDnsService, cls).getClsTestClient() |
| cls.api_client = cls.testClient.getApiClient() |
| cls.services = cls.testClient.getParsedTestDataConfig() |
| |
| cls.domain = get_domain(cls.api_client) |
| cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) |
| cls.hypervisor = cls.testClient.getHypervisorInfo() |
| cls.services['mode'] = cls.zone.networktype |
| cls.template = get_test_template( |
| cls.api_client, |
| cls.zone.id, |
| cls.hypervisor |
| ) |
| cls.services["virtual_machine"]["zoneid"] = cls.zone.id |
| |
| cls.logger.debug("Creating Admin Account for domain %s on zone %s" % (cls.domain.id, cls.zone.id)) |
| cls.account = Account.create( |
| cls.api_client, |
| cls.services["account"], |
| admin=True, |
| domainid=cls.domain.id |
| ) |
| |
| cls.logger.debug("Creating Service Offering on zone %s" % (cls.zone.id)) |
| cls.service_offering = ServiceOffering.create( |
| cls.api_client, |
| cls.services["service_offering"] |
| ) |
| |
| cls.logger.debug("Creating Network Offering on zone %s" % (cls.zone.id)) |
| cls.services["isolated_network_offering"]["egress_policy"] = "true" |
| cls.network_offering = NetworkOffering.create(cls.api_client, |
| cls.services["isolated_network_offering"], |
| conservemode=True) |
| cls.network_offering.update(cls.api_client, state='Enabled') |
| |
| cls.logger.debug("Creating Network for Account %s using offering %s" % (cls.account.name, cls.network_offering.id)) |
| cls.network = Network.create(cls.api_client, |
| cls.services["network"], |
| accountid=cls.account.name, |
| domainid=cls.account.domainid, |
| networkofferingid=cls.network_offering.id, |
| zoneid=cls.zone.id) |
| |
| cls.logger.debug("Creating guest VM for Account %s using offering %s" % (cls.account.name, cls.service_offering.id)) |
| cls.services["virtual_machine"]["displayname"] = VM1_NAME |
| cls.services["virtual_machine"]["name"] = VM1_NAME |
| cls.vm1 = VirtualMachine.create(cls.api_client, |
| cls.services["virtual_machine"], |
| templateid=cls.template.id, |
| accountid=cls.account.name, |
| domainid=cls.domain.id, |
| serviceofferingid=cls.service_offering.id, |
| networkids=[str(cls.network.id)]) |
| cls.vm1.password = "password" |
| cls.logger.debug("Created VM named %s" % VM1_NAME) |
| |
| cls.services["virtual_machine"]["displayname"] = VM2_NAME |
| cls.services["virtual_machine"]["name"] = VM2_NAME |
| cls.vm2 = VirtualMachine.create(cls.api_client, |
| cls.services["virtual_machine"], |
| templateid=cls.template.id, |
| accountid=cls.account.name, |
| domainid=cls.domain.id, |
| serviceofferingid=cls.service_offering.id, |
| networkids=[str(cls.network.id)]) |
| cls.vm2.password = "password" |
| cls.logger.debug("Created VM named %s" % VM2_NAME) |
| |
| cls.services["natrule1"] = { |
| "privateport": 22, |
| "publicport": 22, |
| "protocol": "TCP" |
| } |
| |
| cls.services["configurableData"] = { |
| "host": { |
| "password": "password", |
| "username": "root", |
| "port": 22 |
| }, |
| "input": "INPUT", |
| "forward": "FORWARD" |
| } |
| |
| cls._cleanup = [ |
| cls.vm1, |
| cls.vm2, |
| cls.network, |
| cls.network_offering, |
| cls.service_offering, |
| cls.account |
| ] |
| |
| |
| @classmethod |
| def tearDownClass(cls): |
| try: |
| cleanup_resources(cls.api_client, cls._cleanup) |
| except Exception as e: |
| raise Exception("Warning: Exception during cleanup : %s" % e) |
| |
| |
| def setUp(self): |
| self.apiclient = self.testClient.getApiClient() |
| self.cleanup = [] |
| |
| |
| def tearDown(self): |
| try: |
| cleanup_resources(self.apiclient, self.cleanup) |
| except Exception as e: |
| raise Exception("Warning: Exception during cleanup : %s" % e) |
| |
| |
| def test_router_common(self): |
| """Performs common router tests and returns router public_ips""" |
| |
| routers = list_routers( |
| self.apiclient, |
| account=self.account.name, |
| domainid=self.account.domainid |
| ) |
| |
| self.assertEqual( |
| isinstance(routers, list), |
| True, |
| "Check for list routers response return valid data" |
| ) |
| |
| self.assertTrue( |
| len(routers) >= 1, |
| "Check list router response" |
| ) |
| |
| router = routers[0] |
| |
| self.assertEqual( |
| router.state, |
| 'Running', |
| "Check list router response for router state" |
| ) |
| |
| public_ips = list_publicIP( |
| self.apiclient, |
| account=self.account.name, |
| domainid=self.account.domainid, |
| zoneid=self.zone.id |
| ) |
| |
| self.assertEqual( |
| isinstance(public_ips, list), |
| True, |
| "Check for list public IPs response return valid data" |
| ) |
| |
| self.assertTrue( |
| len(public_ips) >= 1, |
| "Check public IP list has at least one IP" |
| ) |
| return public_ips |
| |
| |
| @attr(tags=["advanced", "advancedns", "ssh"], required_hardware="true") |
| def test_router_dns_guestipquery(self): |
| """Checks that guest VM can query VR DNS""" |
| |
| self.logger.debug("Starting test_router_dns_guestipquery...") |
| public_ip = self.test_router_common()[0] |
| |
| self.logger.debug("Creating Firewall rule for VM ID: %s" % self.vm1.id) |
| FireWallRule.create( |
| self.apiclient, |
| ipaddressid=public_ip.id, |
| protocol=self.services["natrule1"]["protocol"], |
| cidrlist=['0.0.0.0/0'], |
| startport=self.services["natrule1"]["publicport"], |
| endport=self.services["natrule1"]["publicport"] |
| ) |
| |
| self.logger.debug("Creating NAT rule for VM ID: %s" % self.vm1.id) |
| nat_rule1 = NATRule.create( |
| self.apiclient, |
| self.vm1, |
| self.services["natrule1"], |
| public_ip.id |
| ) |
| nat_rules = list_nat_rules( |
| self.apiclient, |
| id=nat_rule1.id |
| ) |
| self.assertEqual( |
| isinstance(nat_rules, list), |
| True, |
| "Check for list NAT rules response return valid data" |
| ) |
| self.assertTrue( |
| len(nat_rules) >= 1, |
| "Check for list NAT rules to have at least one rule" |
| ) |
| self.assertEqual( |
| nat_rules[0].state, |
| 'Active', |
| "Check list port forwarding rules" |
| ) |
| |
| result1 = None |
| try: |
| self.logger.debug("SSH into guest VM with IP: %s" % nat_rule1.ipaddress) |
| ssh = self.vm1.get_ssh_client(ipaddress=nat_rule1.ipaddress, port=self.services['natrule1']["publicport"], retries=15) |
| result1 = str(ssh.execute("nslookup %s" % VM1_NAME)) |
| self.logger.debug("nslookup %s: %s " % (VM1_NAME, result1)) |
| result2 = str(ssh.execute("nslookup %s" % VM2_NAME)) |
| self.logger.debug("nslookup %s: %s " % (VM2_NAME, result2)) |
| except Exception as e: |
| self.fail("Failed to SSH into VM - %s due to exception: %s" % (nat_rule1.ipaddress, e)) |
| |
| if not result1: |
| self.fail("Did not to receive any response from the guest VM, failing.") |
| |
| self.assertTrue(VM1_NAME in result1 and "10.1.1.1" in result1, |
| "VR DNS should serve requests from guest network, ping for %s successful." % VM1_NAME) |
| self.assertTrue(VM2_NAME in result2 and "10.1.1.1" in result2, |
| "VR DNS should serve requests from guest network, ping for %s successful." % VM2_NAME) |
| |
| return |
