Github user abhinandanprateek commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1784#discussion_r90411534
--- Diff: test/integration/smoke/test_router_dnsservice.py ---
@@ -0,0 +1,268 @@
+# 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_template,
+ get_domain,
+ list_routers,
+ list_nat_rules,
+ list_publicIP)
+
+
+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.services['mode'] = cls.zone.networktype
+ cls.template = get_template(
+ cls.api_client,
+ cls.zone.id,
+ cls.services["ostype"]
+ )
+ 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"] = 'drump';
+ cls.services["virtual_machine"]["name"] = 'drump';
+ 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 drump");
+
+ cls.services["virtual_machine"]["displayname"] = 'dilton';
+ cls.services["virtual_machine"]["name"] = 'dilton';
+ 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 dilton");
+
+ 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
+ )
--- End diff --
This is followed by a set of assertions to ensure that valid nat rules are
there.
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