# 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. """ P1 tests for netscaler load balancing """ # Import Local Modules from nose.plugins.attrib import attr from marvin.cloudstackTestCase import cloudstackTestCase from marvin.lib.utils import (cleanup_resources) from marvin.lib.base import (Account, Network, VirtualMachine, ServiceOffering, NetworkOffering, PublicIPAddress, LoadBalancerRule) from marvin.lib.common import (get_zone, get_domain, get_template, add_netscaler) from marvin.sshClient import SshClient class TestLbWithRoundRobin(cloudstackTestCase): @classmethod def setUpClass(cls): cls._cleanup = [] cls.testClient = super(TestLbWithRoundRobin, cls).getClsTestClient() cls.api_client = cls.testClient.getApiClient() # Fill testdata from the external config file cls.testdata = cls.testClient.getParsedTestDataConfig() # Get Zone, Domain and templates cls.domain = get_domain(cls.api_client) cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) cls.template = get_template( cls.api_client, cls.zone.id, cls.testdata["ostype"] ) cls.testdata["configurableData"]["netscaler"]["lbdevicededicated"] = False cls._cleanup = [] try: cls.exception_string = "Connection limit to CFE exceeded" cls.skiptest = False cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.testdata["configurableData"]["netscaler"]) cls._cleanup.append(cls.netscaler) cls.network_offering = NetworkOffering.create( cls.api_client, cls.testdata["nw_off_isolated_netscaler"], conservemode="True" ) # Enable Network offering cls.network_offering.update(cls.api_client, state='Enabled') cls.testdata["small"]["zoneid"] = cls.zone.id cls.testdata["small"]["template"] = cls.template.id cls.service_offering = ServiceOffering.create( cls.api_client, cls.testdata["service_offering"] ) except Exception as e: if cls.exception_string.lower() in e.lower(): cls.skiptest = True cls.exception_msg = e else: cls.tearDownClass() raise Exception("Warning: Exception in setUpClass: %s" % e) return @classmethod def tearDownClass(cls): try: # Cleanup resources used cleanup_resources(cls.api_client, cls._cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return def setUp(self): if self.skiptest: self.skipTest(self.exception_msg) self.apiclient = self.testClient.getApiClient() self.dbclient = self.testClient.getDbConnection() self.account = Account.create( self.apiclient, self.testdata["account"], admin=True, domainid=self.domain.id ) self.cleanup = [self.account] return def tearDown(self): try: self.debug("Cleaning up the resources") # Clean up, terminate the created network offerings cleanup_resources(self.apiclient, self.cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return @attr(tags=["advancedns"]) def test_lb_with_round_robin(self): """Test Create LB rule with round robin algorithm """ # Validate the following # 1. Deploy the first VM using a network from the above created # Network offering. # 2. Deploy another VM. # 3. Acquire Ip address and create LB rule with round robin algorithm # on it. Verify that "Roundrobin" algorithm is applied when using # this load balancing rule. # Creating network using the network offering created self.debug("Creating network with network offering: %s" % self.network_offering.id) self.network = Network.create( self.apiclient, self.testdata["network"], accountid=self.account.name, domainid=self.account.domainid, networkofferingid=self.network_offering.id, zoneid=self.zone.id ) self.debug("Created network with ID: %s" % self.network.id) self.debug("Deploying VM in account: %s" % self.account.name) # Spawn an instance in that network self.virtual_machine = VirtualMachine.create( self.apiclient, self.testdata["small"], accountid=self.account.name, domainid=self.account.domainid, serviceofferingid=self.service_offering.id, networkids=[str(self.network.id)] ) self.debug("Deployed VM in network: %s" % self.network.id) list_vm_response = VirtualMachine.list( self.apiclient, id=self.virtual_machine.id ) self.debug( "Verify listVirtualMachines response for virtual machine: %s" % self.virtual_machine.id ) self.assertEqual( isinstance(list_vm_response, list), True, "Check list response returns a valid list" ) vm_response = list_vm_response[0] self.assertEqual( vm_response.state, "Running", "VM state should be running after deployment" ) self.debug("Associating public IP for network: %s" % self.network.id) ip_with_lb_rule = PublicIPAddress.create( self.apiclient, accountid=self.account.name, zoneid=self.zone.id, domainid=self.account.domainid, networkid=self.network.id ) self.debug("Associated %s with network %s" % ( ip_with_lb_rule.ipaddress.ipaddress, self.network.id )) self.debug( "Creating LB rule for IP address: %s with round robin algo" % ip_with_lb_rule.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'roundrobin' lb_rule = LoadBalancerRule.create( self.apiclient, self.testdata["lbrule"], ipaddressid=ip_with_lb_rule.ipaddress.id, accountid=self.account.name, networkid=self.network.id ) lb_rules = LoadBalancerRule.list( self.apiclient, id=lb_rule.id, listall=True ) self.assertEqual( isinstance(lb_rules, list), True, "List LB rules should return a newly created LB rule" ) self.debug("Adding %s to the LB rule %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( ip_with_lb_rule.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: ROUNDROBIN"), 1, "'ROUNDROBIN' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) return class TestLbWithLeastConn(cloudstackTestCase): @classmethod def setUpClass(cls): cls._cleanup = [] cls.testClient = super(TestLbWithLeastConn, cls).getClsTestClient() cls.api_client = cls.testClient.getApiClient() # Fill testdata from the external config file cls.testdata = cls.testClient.getParsedTestDataConfig() # Get Zone, Domain and templates cls.domain = get_domain(cls.api_client) cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) cls.template = get_template( cls.api_client, cls.zone.id, cls.testdata["ostype"] ) cls.testdata["configurableData"]["netscaler"]["lbdevicededicated"] = False try: cls.exception_string = "Connection limit to CFE exceeded" cls.skiptest = False cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.testdata["configurableData"]["netscaler"]) cls._cleanup.append(cls.netscaler) cls.network_offering = NetworkOffering.create( cls.api_client, cls.testdata["nw_off_isolated_netscaler"], conservemode="True" ) cls._cleanup.append(cls.network_offering) # Enable Network offering cls.network_offering.update(cls.api_client, state='Enabled') cls.testdata["small"]["zoneid"] = cls.zone.id cls.testdata["small"]["template"] = cls.template.id cls.service_offering = ServiceOffering.create( cls.api_client, cls.testdata["service_offering"] ) cls._cleanup.append(cls.service_offering) except Exception as e: if cls.exception_string.lower() in e.lower(): cls.skiptest = True cls.exception_msg = e else: cls.tearDownClass() raise Exception("Warning: Exception in setUpClass: %s" % e) return @classmethod def tearDownClass(cls): try: # Cleanup resources used cleanup_resources(cls.api_client, cls._cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return def setUp(self): if self.skiptest: self.skipTest(self.exception_msg) self.apiclient = self.testClient.getApiClient() self.dbclient = self.testClient.getDbConnection() self.account = Account.create( self.apiclient, self.testdata["account"], admin=True, domainid=self.domain.id ) self.cleanup = [self.account] return def tearDown(self): try: self.debug("Cleaning up the resources") # Clean up, terminate the created network offerings cleanup_resources(self.apiclient, self.cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return @attr(tags=["advancedns"]) def test_lb_with_least_conn(self): """Test Create LB rule with least connection algorithm """ # Validate the following # 1. Deploy the first VM using a network from the above created # Network offering. # 2. Deploy another VM. # 3. Acquire Ip address and create LB rule with round robin algorithm # on it. Verify that "leastconn" algorithm is applied when using # this load balancing rule. # Creating network using the network offering created self.debug("Creating network with network offering: %s" % self.network_offering.id) self.network = Network.create( self.apiclient, self.testdata["network"], accountid=self.account.name, domainid=self.account.domainid, networkofferingid=self.network_offering.id, zoneid=self.zone.id ) self.debug("Created network with ID: %s" % self.network.id) self.debug("Deploying VM in account: %s" % self.account.name) # Spawn an instance in that network self.virtual_machine = VirtualMachine.create( self.apiclient, self.testdata["small"], accountid=self.account.name, domainid=self.account.domainid, serviceofferingid=self.service_offering.id, networkids=[str(self.network.id)] ) self.debug("Deployed VM in network: %s" % self.network.id) list_vm_response = VirtualMachine.list( self.apiclient, id=self.virtual_machine.id ) self.debug( "Verify listVirtualMachines response for virtual machine: %s" % self.virtual_machine.id ) self.assertEqual( isinstance(list_vm_response, list), True, "Check list response returns a valid list" ) vm_response = list_vm_response[0] self.assertEqual( vm_response.state, "Running", "VM state should be running after deployment" ) self.debug("Associating public IP for network: %s" % self.network.id) PublicIPAddress.create( self.apiclient, accountid=self.account.name, zoneid=self.zone.id, domainid=self.account.domainid, networkid=self.network.id ) ip_with_lb_rule = PublicIPAddress.create( self.apiclient, accountid=self.account.name, zoneid=self.zone.id, domainid=self.account.domainid, networkid=self.network.id ) self.debug("Associated %s with network %s" % ( ip_with_lb_rule.ipaddress.ipaddress, self.network.id )) self.debug( "Creating LB rule for IP address: %s with round robin algo" % ip_with_lb_rule.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'leastconn' lb_rule = LoadBalancerRule.create( self.apiclient, self.testdata["lbrule"], ipaddressid=ip_with_lb_rule.ipaddress.id, accountid=self.account.name, networkid=self.network.id ) lb_rules = LoadBalancerRule.list( self.apiclient, id=lb_rule.id, listall=True ) self.assertEqual( isinstance(lb_rules, list), True, "List LB rules should return a newly created LB rule" ) self.debug("Adding %s to the LB rule %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( ip_with_lb_rule.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: LEASTCONNECTION"), 1, "'LEASTCONNECTION' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) return class TestLbWithSourceIp(cloudstackTestCase): @classmethod def setUpClass(cls): cls.testClient = super(TestLbWithSourceIp, cls).getClsTestClient() cls.api_client = cls.testClient.getApiClient() # Fill testdata from the external config file cls.testdata = cls.testClient.getParsedTestDataConfig() # Get Zone, Domain and templates cls.domain = get_domain(cls.api_client) cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) cls.template = get_template( cls.api_client, cls.zone.id, cls.testdata["ostype"] ) cls.testdata["configurableData"]["netscaler"]["lbdevicededicated"] = False cls._cleanup = [] try: cls.exception_string = "Connection limit to CFE exceeded" cls.skiptest = False cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.testdata["configurableData"]["netscaler"]) cls._cleanup.append(cls.netscaler) cls.network_offering = NetworkOffering.create( cls.api_client, cls.testdata["nw_off_isolated_netscaler"], conservemode="True" ) cls._cleanup.append(cls.network_offering) # Enable Network offering cls.network_offering.update(cls.api_client, state='Enabled') cls.testdata["small"]["zoneid"] = cls.zone.id cls.testdata["small"]["template"] = cls.template.id cls.service_offering = ServiceOffering.create( cls.api_client, cls.testdata["service_offering"] ) cls._cleanup.append(cls.service_offering) except Exception as e: if cls.exception_string.lower() in e.lower(): cls.skiptest = True cls.exception_msg = e else: cls.tearDownClass() raise Exception("Warning: Exception in setUpClass: %s" % e) return @classmethod def tearDownClass(cls): try: # Cleanup resources used cleanup_resources(cls.api_client, cls._cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return def setUp(self): if self.skiptest: self.skipTest(self.exception_msg) self.apiclient = self.testClient.getApiClient() self.dbclient = self.testClient.getDbConnection() self.account = Account.create( self.apiclient, self.testdata["account"], admin=True, domainid=self.domain.id ) self.cleanup = [self.account] return def tearDown(self): try: self.debug("Cleaning up the resources") # Clean up, terminate the created network offerings cleanup_resources(self.apiclient, self.cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return @attr(tags=["advancedns"]) def test_lb_with_source_ip(self): """Test Create LB rule with source Ip algorithm """ # Validate the following # 1. Deploy the first VM using a network from the above created # Network offering. # 2. Deploy another VM. # 3. Acquire Ip address and create LB rule with round robin algorithm # on it. Verify that "sourceIp" algorithm is applied when using # this load balancing rule. # Creating network using the network offering created self.debug("Creating network with network offering: %s" % self.network_offering.id) self.network = Network.create( self.apiclient, self.testdata["network"], accountid=self.account.name, domainid=self.account.domainid, networkofferingid=self.network_offering.id, zoneid=self.zone.id ) self.debug("Created network with ID: %s" % self.network.id) self.debug("Deploying VM in account: %s" % self.account.name) # Spawn an instance in that network self.virtual_machine = VirtualMachine.create( self.apiclient, self.testdata["small"], accountid=self.account.name, domainid=self.account.domainid, serviceofferingid=self.service_offering.id, networkids=[str(self.network.id)] ) self.debug("Deployed VM in network: %s" % self.network.id) list_vm_response = VirtualMachine.list( self.apiclient, id=self.virtual_machine.id ) self.debug( "Verify listVirtualMachines response for virtual machine: %s" % self.virtual_machine.id ) self.assertEqual( isinstance(list_vm_response, list), True, "Check list response returns a valid list" ) vm_response = list_vm_response[0] self.assertEqual( vm_response.state, "Running", "VM state should be running after deployment" ) self.debug("Associating public IP for network: %s" % self.network.id) ip_with_lb_rule = PublicIPAddress.create( self.apiclient, accountid=self.account.name, zoneid=self.zone.id, domainid=self.account.domainid, networkid=self.network.id ) self.debug("Associated %s with network %s" % ( ip_with_lb_rule.ipaddress.ipaddress, self.network.id )) self.debug( "Creating LB rule for IP address: %s with round robin algo" % ip_with_lb_rule.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'source' lb_rule = LoadBalancerRule.create( self.apiclient, self.testdata["lbrule"], ipaddressid=ip_with_lb_rule.ipaddress.id, accountid=self.account.name, networkid=self.network.id ) lb_rules = LoadBalancerRule.list( self.apiclient, id=lb_rule.id, listall=True ) self.assertEqual( isinstance(lb_rules, list), True, "List LB rules should return a newly created LB rule" ) self.debug("Adding %s to the LB rule %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( ip_with_lb_rule.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: SOURCEIPHASH"), 1, "'SOURCEIPHASH' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) return class TestLbAlgoRrLc(cloudstackTestCase): @classmethod def setUpClass(cls): cls._cleanup = [] cls.testClient = super(TestLbAlgoRrLc, cls).getClsTestClient() cls.api_client = cls.testClient.getApiClient() # Fill testdata from the external config file cls.testdata = cls.testClient.getParsedTestDataConfig() # Get Zone, Domain and templates cls.domain = get_domain(cls.api_client) cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) cls.template = get_template( cls.api_client, cls.zone.id, cls.testdata["ostype"] ) cls.testdata["configurableData"]["netscaler"]["lbdevicededicated"] = False try: cls.exception_string = "Connection limit to CFE exceeded" cls.skiptest = False cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.testdata["configurableData"]["netscaler"]) cls._cleanup.append(cls.netscaler) cls.network_offering = NetworkOffering.create( cls.api_client, cls.testdata["nw_off_isolated_netscaler"], conservemode="True" ) cls._cleanup.append(cls.network_offering) # Enable Network offering cls.network_offering.update(cls.api_client, state='Enabled') cls.account = Account.create( cls.api_client, cls.testdata["account"], admin=True, domainid=cls.domain.id ) cls._cleanup.insert(0, cls.account) cls.network = Network.create( cls.api_client, cls.testdata["network"], accountid=cls.account.name, domainid=cls.account.domainid, networkofferingid=cls.network_offering.id, zoneid=cls.zone.id ) cls.testdata["small"]["zoneid"] = cls.zone.id cls.testdata["small"]["template"] = cls.template.id cls.service_offering = ServiceOffering.create( cls.api_client, cls.testdata["service_offering"] ) cls._cleanup.append(cls.service_offering) # Spawn an instance in that network cls.virtual_machine = VirtualMachine.create( cls.api_client, cls.testdata["small"], accountid=cls.account.name, domainid=cls.account.domainid, serviceofferingid=cls.service_offering.id, networkids=[str(cls.network.id)] ) cls.public_ip = PublicIPAddress.create( cls.api_client, accountid=cls.account.name, zoneid=cls.zone.id, domainid=cls.account.domainid, networkid=cls.network.id ) except Exception as e: if cls.exception_string.lower() in e.lower(): cls.skiptest = True cls.exception_msg = e else: cls.tearDownClass() raise Exception("Warning: Exception in setUpClass: %s" % e) return @classmethod def tearDownClass(cls): try: # Cleanup resources used cleanup_resources(cls.api_client, cls._cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return def setUp(self): if self.skiptest: self.skipTest(self.exception_msg) self.apiclient = self.testClient.getApiClient() self.dbclient = self.testClient.getDbConnection() self.cleanup = [] return def tearDown(self): try: self.debug("Cleaning up the resources") # Clean up, terminate the created network offerings cleanup_resources(self.apiclient, self.cleanup) self.debug("Cleanup complete!") except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return @attr(tags=["advancedns"]) def test_lb_round_robin_to_least_conn(self): """Test edit LB rule from round robin to least connection algo """ # Validate the following # 1. Deploy the first VM using a network from the above created # Network offering. # 2. Deploy another VM. # 3. Acquire Ip address and create an Lb rule for couple of Vms using # "RounbRobin" algorithm. Make sure this algorithm is respected. # 4. Edit this existing LB rule with "Round robin" algorithm to # "LeastConn" After the update, Verify that "least Connection" # algorithm is applied when using this load balancing rule. self.debug( "Creating LB rule for IP address: %s with round robin algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'roundrobin' lb_rule = LoadBalancerRule.create( self.apiclient, self.testdata["lbrule"], ipaddressid=self.public_ip.ipaddress.id, accountid=self.account.name, networkid=self.network.id ) self.cleanup.append(lb_rule) lb_rules = LoadBalancerRule.list( self.apiclient, id=lb_rule.id, listall=True ) self.assertEqual( isinstance(lb_rules, list), True, "List LB rules should return a newly created LB rule" ) self.debug("Adding %s to the LB rule %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: ROUNDROBIN"), 1, "'ROUNDROBIN' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) self.debug( "Updating LB rule: %s with new algorithm: %s" % ( lb_rule.name, 'leastconn')) lb_rule.update(self.apiclient, algorithm='leastconn') self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: LEASTCONNECTION"), 1, "'LEASTCONNECTION' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) return class TestLbAlgoLcRr(cloudstackTestCase): @classmethod def setUpClass(cls): cls._cleanup = [] cls.testClient = super(TestLbAlgoLcRr, cls).getClsTestClient() cls.api_client = cls.testClient.getApiClient() # Fill testdata from the external config file cls.testdata = cls.testClient.getParsedTestDataConfig() # Get Zone, Domain and templates cls.domain = get_domain(cls.api_client) cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) cls.template = get_template( cls.api_client, cls.zone.id, cls.testdata["ostype"] ) cls.testdata["configurableData"]["netscaler"]["lbdevicededicated"] = False try: cls.exception_string = "Connection limit to CFE exceeded" cls.skiptest = False cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.testdata["configurableData"]["netscaler"]) cls._cleanup.append(cls.netscaler) cls.network_offering = NetworkOffering.create( cls.api_client, cls.testdata["nw_off_isolated_netscaler"], conservemode="True" ) cls._cleanup.append(cls.network_offering) # Enable Network offering cls.network_offering.update(cls.api_client, state='Enabled') cls.account = Account.create( cls.api_client, cls.testdata["account"], admin=True, domainid=cls.domain.id ) cls._cleanup.insert(0, cls.account) cls.network = Network.create( cls.api_client, cls.testdata["network"], accountid=cls.account.name, domainid=cls.account.domainid, networkofferingid=cls.network_offering.id, zoneid=cls.zone.id ) cls.testdata["small"]["zoneid"] = cls.zone.id cls.testdata["small"]["template"] = cls.template.id cls.service_offering = ServiceOffering.create( cls.api_client, cls.testdata["service_offering"] ) cls._cleanup.append(cls.service_offering) # Spawn an instance in that network cls.virtual_machine = VirtualMachine.create( cls.api_client, cls.testdata["small"], accountid=cls.account.name, domainid=cls.account.domainid, serviceofferingid=cls.service_offering.id, networkids=[str(cls.network.id)] ) cls.public_ip = PublicIPAddress.create( cls.api_client, accountid=cls.account.name, zoneid=cls.zone.id, domainid=cls.account.domainid, networkid=cls.network.id ) except Exception as e: if cls.exception_string.lower() in e.lower(): cls.skiptest = True cls.exception_msg = e else: cls.tearDownClass() raise Exception("Warning: Exception in setUpClass: %s" % e) return @classmethod def tearDownClass(cls): try: # Cleanup resources used cleanup_resources(cls.api_client, cls._cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return def setUp(self): if self.skiptest: self.skipTest(self.exception_msg) self.apiclient = self.testClient.getApiClient() self.dbclient = self.testClient.getDbConnection() self.cleanup = [] return def tearDown(self): try: self.debug("Cleaning up the resources") # Clean up, terminate the created network offerings cleanup_resources(self.apiclient, self.cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return @attr(tags=["advancedns"]) def test_lb_least_conn_to_round_robin(self): """Test edit LB rule from least conn to round robin algo """ # Validate the following # 1. Deploy the first VM using a network from the above created # Network offering. # 2. Deploy another VM. # 3. Acquire Ip address and create an Lb rule for couple of Vms using # "Leastconn" algorithm. Make sure this algorithm is respected. # 4. Edit this existing LB rule with "Least conn" algorithm to # "roundrobin" After the update, Verify that "round robin" # algorithm is applied when using this load balancing rule. self.debug( "Creating LB rule for IP address: %s with least conn algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'leastconn' lb_rule = LoadBalancerRule.create( self.apiclient, self.testdata["lbrule"], ipaddressid=self.public_ip.ipaddress.id, accountid=self.account.name, networkid=self.network.id ) self.cleanup.append(lb_rule) lb_rules = LoadBalancerRule.list( self.apiclient, id=lb_rule.id, listall=True ) self.assertEqual( isinstance(lb_rules, list), True, "List LB rules should return a newly created LB rule" ) self.debug("Adding %s to the LB rule %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: LEASTCONNECTION"), 1, "'LEASTCONNECTION' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) self.debug( "Updating LB rule: %s with new algorithm: %s" % ( lb_rule.name, 'roundrobin')) lb_rule.update(self.apiclient, algorithm='roundrobin') self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: ROUNDROBIN"), 1, "'ROUNDROBIN' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) return class TestLbAlgoRrSb(cloudstackTestCase): @classmethod def setUpClass(cls): cls._cleanup = [] cls.testClient = super(TestLbAlgoRrSb, cls).getClsTestClient() cls.api_client = cls.testClient.getApiClient() # Fill testdata from the external config file cls.testdata = cls.testClient.getParsedTestDataConfig() # Get Zone, Domain and templates cls.domain = get_domain(cls.api_client) cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) cls.template = get_template( cls.api_client, cls.zone.id, cls.testdata["ostype"] ) cls.testdata["configurableData"]["netscaler"]["lbdevicededicated"] = False try: cls.exception_string = "Connection limit to CFE exceeded" cls.skiptest = False cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.testdata["configurableData"]["netscaler"]) cls._cleanup.append(cls.netscaler) cls.network_offering = NetworkOffering.create( cls.api_client, cls.testdata["nw_off_isolated_netscaler"], conservemode="True" ) cls._cleanup.append(cls.network_offering) # Enable Network offering cls.network_offering.update(cls.api_client, state='Enabled') cls.account = Account.create( cls.api_client, cls.testdata["account"], admin=True, domainid=cls.domain.id ) cls._cleanup.insert(0, cls.account) cls.network = Network.create( cls.api_client, cls.testdata["network"], accountid=cls.account.name, domainid=cls.account.domainid, networkofferingid=cls.network_offering.id, zoneid=cls.zone.id ) cls.testdata["small"]["zoneid"] = cls.zone.id cls.testdata["small"]["template"] = cls.template.id cls.service_offering = ServiceOffering.create( cls.api_client, cls.testdata["service_offering"] ) cls._cleanup.append(cls.service_offering) # Spawn an instance in that network cls.virtual_machine = VirtualMachine.create( cls.api_client, cls.testdata["small"], accountid=cls.account.name, domainid=cls.account.domainid, serviceofferingid=cls.service_offering.id, networkids=[str(cls.network.id)] ) cls.public_ip = PublicIPAddress.create( cls.api_client, accountid=cls.account.name, zoneid=cls.zone.id, domainid=cls.account.domainid, networkid=cls.network.id ) except Exception as e: if cls.exception_string.lower() in e.lower(): cls.skiptest = True cls.exception_msg = e else: cls.tearDownClass() raise Exception("Warning: Exception in setUpClass: %s" % e) return @classmethod def tearDownClass(cls): try: # Cleanup resources used cleanup_resources(cls.api_client, cls._cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return def setUp(self): if self.skiptest: self.skipTest(self.exception_msg) self.apiclient = self.testClient.getApiClient() self.dbclient = self.testClient.getDbConnection() self.cleanup = [] return def tearDown(self): try: self.debug("Cleaning up the resources") # Clean up, terminate the created network offerings cleanup_resources(self.apiclient, self.cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return @attr(tags=["advancedns"]) def test_lb_round_robin_to_source(self): """Test edit LB rule from round robin to source algo """ # Validate the following # 1. Deploy the first VM using a network from the above created # Network offering. # 2. Deploy another VM. # 3. Acquire Ip address and create an Lb rule for couple of Vms using # "RounbRobin" algorithm. Make sure this algorithm is respected. # 4. Edit this existing LB rule with "Round robin" algorithm to # "Source" After the update, Verify that "Source" # algorithm is applied when using this load balancing rule. self.debug( "Creating LB rule for IP address: %s with round robin algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'roundrobin' lb_rule = LoadBalancerRule.create( self.apiclient, self.testdata["lbrule"], ipaddressid=self.public_ip.ipaddress.id, accountid=self.account.name, networkid=self.network.id ) self.cleanup.append(lb_rule) lb_rules = LoadBalancerRule.list( self.apiclient, id=lb_rule.id, listall=True ) self.assertEqual( isinstance(lb_rules, list), True, "List LB rules should return a newly created LB rule" ) self.debug("Adding %s to the LB rule %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: ROUNDROBIN"), 1, "'ROUNDROBIN' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) self.debug( "Updating LB rule: %s with new algorithm: %s" % ( lb_rule.name, 'source')) lb_rule.update(self.apiclient, algorithm='source') self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: SOURCEIPHASH"), 1, "'SOURCEIPHASH' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) return class TestLbAlgoSbRr(cloudstackTestCase): @classmethod def setUpClass(cls): cls._cleanup = [] cls.testClient = super(TestLbAlgoSbRr, cls).getClsTestClient() cls.api_client = cls.testClient.getApiClient() # Fill testdata from the external config file cls.testdata = cls.testClient.getParsedTestDataConfig() # Get Zone, Domain and templates # Get Zone, Domain and templates cls.domain = get_domain(cls.api_client) cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) cls.template = get_template( cls.api_client, cls.zone.id, cls.testdata["ostype"] ) cls.testdata["configurableData"]["netscaler"]["lbdevicededicated"] = False try: cls.exception_string = "Connection limit to CFE exceeded" cls.skiptest = False cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.testdata["configurableData"]["netscaler"]) cls._cleanup.append(cls.netscaler) cls.network_offering = NetworkOffering.create( cls.api_client, cls.testdata["nw_off_isolated_netscaler"], conservemode="True" ) cls._cleanup.append(cls.network_offering) # Enable Network offering cls.network_offering.update(cls.api_client, state='Enabled') cls.account = Account.create( cls.api_client, cls.testdata["account"], admin=True, domainid=cls.domain.id ) cls._cleanup.insert(0, cls.account) cls.network = Network.create( cls.api_client, cls.testdata["network"], accountid=cls.account.name, domainid=cls.account.domainid, networkofferingid=cls.network_offering.id, zoneid=cls.zone.id ) cls.testdata["small"]["zoneid"] = cls.zone.id cls.testdata["small"]["template"] = cls.template.id cls.service_offering = ServiceOffering.create( cls.api_client, cls.testdata["service_offering"] ) cls._cleanup.append(cls.service_offering) # Spawn an instance in that network cls.virtual_machine = VirtualMachine.create( cls.api_client, cls.testdata["small"], accountid=cls.account.name, domainid=cls.account.domainid, serviceofferingid=cls.service_offering.id, networkids=[str(cls.network.id)] ) cls.public_ip = PublicIPAddress.create( cls.api_client, accountid=cls.account.name, zoneid=cls.zone.id, domainid=cls.account.domainid, networkid=cls.network.id ) except Exception as e: if cls.exception_string.lower() in e.lower(): cls.skiptest = True cls.exception_msg = e else: cls.tearDownClass() raise Exception("Warning: Exception in setUpClass: %s" % e) return @classmethod def tearDownClass(cls): try: # Cleanup resources used cleanup_resources(cls.api_client, cls._cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return def setUp(self): if self.skiptest: self.skipTest(self.exception_msg) self.apiclient = self.testClient.getApiClient() self.dbclient = self.testClient.getDbConnection() self.cleanup = [] return def tearDown(self): try: self.debug("Cleaning up the resources") # Clean up, terminate the created network offerings cleanup_resources(self.apiclient, self.cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return @attr(tags=["advancedns"]) def test_lb_source_to_round_robin(self): """Test edit LB rule from source to round robin algo """ # Validate the following # 1. Deploy the first VM using a network from the above created # Network offering. # 2. Deploy another VM. # 3. Acquire Ip address and create an Lb rule for couple of Vms using # "source" algorithm. Make sure this algorithm is respected. # 4. Edit this existing LB rule with "source" algorithm to # "roundrobin" After the update, Verify that "round robin" # algorithm is applied when using this load balancing rule. self.debug( "Creating LB rule for IP address: %s with source algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'source' lb_rule = LoadBalancerRule.create( self.apiclient, self.testdata["lbrule"], ipaddressid=self.public_ip.ipaddress.id, accountid=self.account.name, networkid=self.network.id ) self.cleanup.append(lb_rule) lb_rules = LoadBalancerRule.list( self.apiclient, id=lb_rule.id, listall=True ) self.assertEqual( isinstance(lb_rules, list), True, "List LB rules should return a newly created LB rule" ) self.debug("Adding %s to the LB rule %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: SOURCEIPHASH"), 1, "'SOURCEIPHASH' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) self.debug( "Updating LB rule: %s with new algorithm: %s" % ( lb_rule.name, 'roundrobin')) lb_rule.update(self.apiclient, algorithm='roundrobin') self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: ROUNDROBIN"), 1, "'ROUNDROBIN' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) return class TestLbAlgoSbLc(cloudstackTestCase): @classmethod def setUpClass(cls): cls._cleanup = [] cls.testClient = super(TestLbAlgoSbLc, cls).getClsTestClient() cls.api_client = cls.testClient.getApiClient() # Fill testdata from the external config file cls.testdata = cls.testClient.getParsedTestDataConfig() # Get Zone, Domain and templates cls.domain = get_domain(cls.api_client) cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) cls.template = get_template( cls.api_client, cls.zone.id, cls.testdata["ostype"] ) cls.testdata["configurableData"]["netscaler"]["lbdevicededicated"] = False try: cls.exception_string = "Connection limit to CFE exceeded" cls.skiptest = False cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.testdata["configurableData"]["netscaler"]) cls._cleanup.append(cls.netscaler) cls.network_offering = NetworkOffering.create( cls.api_client, cls.testdata["nw_off_isolated_netscaler"], conservemode="True" ) cls._cleanup.append(cls.network_offering) # Enable Network offering cls.network_offering.update(cls.api_client, state='Enabled') cls.account = Account.create( cls.api_client, cls.testdata["account"], admin=True, domainid=cls.domain.id ) cls._cleanup.insert(0, cls.account) cls.network = Network.create( cls.api_client, cls.testdata["network"], accountid=cls.account.name, domainid=cls.account.domainid, networkofferingid=cls.network_offering.id, zoneid=cls.zone.id ) cls.testdata["small"]["zoneid"] = cls.zone.id cls.testdata["small"]["template"] = cls.template.id cls.service_offering = ServiceOffering.create( cls.api_client, cls.testdata["service_offering"] ) cls._cleanup.append(cls.service_offering) # Spawn an instance in that network cls.virtual_machine = VirtualMachine.create( cls.api_client, cls.testdata["small"], accountid=cls.account.name, domainid=cls.account.domainid, serviceofferingid=cls.service_offering.id, networkids=[str(cls.network.id)] ) cls.public_ip = PublicIPAddress.create( cls.api_client, accountid=cls.account.name, zoneid=cls.zone.id, domainid=cls.account.domainid, networkid=cls.network.id ) except Exception as e: if cls.exception_string.lower() in e.lower(): cls.skiptest = True cls.exception_msg =e else: cls.tearDownClass() raise Exception("Warning: Exception in setUpClass: %s" % e) return @classmethod def tearDownClass(cls): try: # Cleanup resources used cleanup_resources(cls.api_client, cls._cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return def setUp(self): if self.skiptest: self.skipTest(self.exception_msg) self.apiclient = self.testClient.getApiClient() self.dbclient = self.testClient.getDbConnection() self.cleanup = [] return def tearDown(self): try: self.debug("Cleaning up the resources") # Clean up, terminate the created network offerings cleanup_resources(self.apiclient, self.cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return @attr(tags=["advancedns"]) def test_lb_source_to_least_conn(self): """Test edit LB rule from source to least conn algo """ # Validate the following # 1. Deploy the first VM using a network from the above created # Network offering. # 2. Deploy another VM. # 3. Acquire Ip address and create an Lb rule for couple of Vms using # "source" algorithm. Make sure this algorithm is respected. # 4. Edit this existing LB rule with "source" algorithm to # "leastconn" After the update, Verify that "leastconn" # algorithm is applied when using this load balancing rule. self.debug( "Creating LB rule for IP address: %s with source algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'source' lb_rule = LoadBalancerRule.create( self.apiclient, self.testdata["lbrule"], ipaddressid=self.public_ip.ipaddress.id, accountid=self.account.name, networkid=self.network.id ) self.cleanup.append(lb_rule) lb_rules = LoadBalancerRule.list( self.apiclient, id=lb_rule.id, listall=True ) self.assertEqual( isinstance(lb_rules, list), True, "List LB rules should return a newly created LB rule" ) self.debug("Adding %s to the LB rule %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: SOURCEIPHASH"), 1, "'SOURCEIPHASH' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) self.debug( "Updating LB rule: %s with new algorithm: %s" % ( lb_rule.name, 'leastconn')) lb_rule.update(self.apiclient, algorithm='leastconn') self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: LEASTCONNECTION"), 1, "'LEASTCONNECTION' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) return class TestLbAlgoLcSb(cloudstackTestCase): @classmethod def setUpClass(cls): cls._cleanup = [] cls.testClient = super(TestLbAlgoLcSb, cls).getClsTestClient() cls.api_client = cls.testClient.getApiClient() # Fill testdata from the external config file cls.testdata = cls.testClient.getParsedTestDataConfig() # Get Zone, Domain and templates # Get Zone, Domain and templates cls.domain = get_domain(cls.api_client) cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) cls.template = get_template( cls.api_client, cls.zone.id, cls.testdata["ostype"] ) cls.testdata["configurableData"]["netscaler"]["lbdevicededicated"] = False try: cls.exception_string = "Connection limit to CFE exceeded" cls.skiptest = False cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.testdata["configurableData"]["netscaler"]) cls._cleanup.append(cls.netscaler) cls.network_offering = NetworkOffering.create( cls.api_client, cls.testdata["nw_off_isolated_netscaler"], conservemode="True" ) cls._cleanup.append(cls.network_offering) # Enable Network offering cls.network_offering.update(cls.api_client, state='Enabled') cls.account = Account.create( cls.api_client, cls.testdata["account"], admin=True, domainid=cls.domain.id ) cls._cleanup.insert(0, cls.account) cls.network = Network.create( cls.api_client, cls.testdata["network"], accountid=cls.account.name, domainid=cls.account.domainid, networkofferingid=cls.network_offering.id, zoneid=cls.zone.id ) cls.testdata["small"]["zoneid"] = cls.zone.id cls.testdata["small"]["template"] = cls.template.id cls.service_offering = ServiceOffering.create( cls.api_client, cls.testdata["service_offering"] ) cls._cleanup.append(cls.service_offering) # Spawn an instance in that network cls.virtual_machine = VirtualMachine.create( cls.api_client, cls.testdata["small"], accountid=cls.account.name, domainid=cls.account.domainid, serviceofferingid=cls.service_offering.id, networkids=[str(cls.network.id)] ) cls.public_ip = PublicIPAddress.create( cls.api_client, accountid=cls.account.name, zoneid=cls.zone.id, domainid=cls.account.domainid, networkid=cls.network.id ) except Exception as e: if cls.exception_string.lower() in e.lower(): cls.skiptest = True cls.exception_msg = e else: cls.tearDownClass() raise Exception("Warning: Exception in setUpClass: %s" % e) return @classmethod def tearDownClass(cls): try: # Cleanup resources used cleanup_resources(cls.api_client, cls._cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return def setUp(self): if self.skiptest: self.skipTest(self.exception_msg) self.apiclient = self.testClient.getApiClient() self.dbclient = self.testClient.getDbConnection() self.cleanup = [] return def tearDown(self): try: self.debug("Cleaning up the resources") # Clean up, terminate the created network offerings cleanup_resources(self.apiclient, self.cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return @attr(tags=["advancedns"]) def test_lb_leastconn_to_source(self): """Test edit LB rule from round robin to source algo """ # Validate the following # 1. Deploy the first VM using a network from the above created # Network offering. # 2. Deploy another VM. # 3. Acquire Ip address and create an Lb rule for couple of Vms using # "leastconn" algorithm. Make sure this algorithm is respected. # 4. Edit this existing LB rule with "leastconn" algorithm to # "Source" After the update, Verify that "Source" # algorithm is applied when using this load balancing rule. self.debug( "Creating LB rule for IP address: %s with leastconn algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'leastconn' lb_rule = LoadBalancerRule.create( self.apiclient, self.testdata["lbrule"], ipaddressid=self.public_ip.ipaddress.id, accountid=self.account.name, networkid=self.network.id ) self.cleanup.append(lb_rule) lb_rules = LoadBalancerRule.list( self.apiclient, id=lb_rule.id, listall=True ) self.assertEqual( isinstance(lb_rules, list), True, "List LB rules should return a newly created LB rule" ) self.debug("Adding %s to the LB rule %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: LEASTCONNECTION"), 1, "'LEASTCONNECTION' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) self.debug( "Updating LB rule: %s with new algorithm: %s" % ( lb_rule.name, 'source')) lb_rule.update(self.apiclient, algorithm='source') self.debug( "SSH into Netscaler to check whether algorithm is configured properly or not?") self.debug("SSH into netscaler: %s" % self.testdata["configurableData"]["netscaler"]["ipaddress"]) try: ssh_client = SshClient( self.testdata["configurableData"]["netscaler"]["ipaddress"], self.testdata["configurableData"]["netscaler"]["port"], self.testdata["configurableData"]["netscaler"]["username"], self.testdata["configurableData"]["netscaler"]["password"], ) cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % ( self.public_ip.ipaddress.ipaddress, lb_rule.publicport) self.debug("command: %s" % cmd) res = ssh_client.execute(cmd) result = str(res) self.debug("Output: %s" % result) self.assertEqual( result.count("Configured Method: SOURCEIPHASH"), 1, "'SOURCEIPHASH' algorithm should be configured on NS" ) except Exception as e: self.fail("SSH Access failed for %s: %s" % (self.testdata["configurableData"]["netscaler"]["ipaddress"], e)) return