# 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 sticky policy """ # 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, LoadBalancerRule, PublicIPAddress, Network, NetworkOffering, ServiceOffering, VirtualMachine) from marvin.lib.common import (get_domain, get_zone, get_template, add_netscaler) from marvin.sshClient import SshClient class TestLbStickyPolicy(cloudstackTestCase): @classmethod def setUpClass(cls): cls._cleanup = [] cls.testClient = super(TestLbStickyPolicy, 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 ) # 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.account = Account.create( cls.api_client, cls.testdata["account"], admin=True, domainid=cls.domain.id ) cls._cleanup.insert(0, cls.account) # Creating network using the network offering created 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 ) # 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_01_source_based_roundrobin(self): """Test Create a "SourceBased" stick policy for a Lb rule with "RoundRobin" algorithm """ # Validate the following # 1. Configure Netscaler for load balancing. # 2. Create a Network offering with LB services provided by Netscaler # and all other services by VR. # 3. Create a new account/user. # 4. Deploy few VMs using a network from the above created Network # offering. # 5. Create a "SourceBased" stick policy for a Lb rule with # "RoundRobin" algorithm self.debug( "Creating LB rule for IP address: %s with round robin algo" % self.public_ip.ipaddress.ipaddress) 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) self.debug("Created the load balancing rule for public IP: %s" % self.public_ip.ipaddress.ipaddress) self.debug("Assigning VM instance: %s to LB rule: %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug("Assigned VM instance: %s to lb rule: %s" % ( self.virtual_machine.name, lb_rule.name )) self.debug( "Configuring 'SourceBased' Sticky policy on lb rule: %s" % lb_rule.name) try: result = lb_rule.createSticky( self.apiclient, methodname='SourceBased', name='SourceBasedRR', param={"holdtime": 20} ) self.debug("Response: %s" % result) except Exception as e: self.fail("Configure sticky policy failed with exception: %s" % e) self.debug( "SSH into Netscaler to check whether sticky policy 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("Persistence: SOURCEIP"), 1, "'SourceBased' sticky policy should be configured on NS" ) 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 @attr(tags=["advancedns"]) def test_02_source_based_source_algo(self): """Test Create a "SourceBased" stick policy for a Lb rule with "Source" algorithm """ # Validate the following # 1. Configure Netscaler for load balancing. # 2. Create a Network offering with LB services provided by Netscaler # and all other services by VR. # 3. Create a new account/user. # 4. Deploy few VMs using a network from the above created Network # offering. # 5. Create a "SourceBased" stick policy for a Lb rule with # "Source" algorithm 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) self.debug("Created the load balancing rule for public IP: %s" % self.public_ip.ipaddress.ipaddress) self.debug("Assigning VM instance: %s to LB rule: %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug("Assigned VM instance: %s to lb rule: %s" % ( self.virtual_machine.name, lb_rule.name )) self.debug( "Configuring 'SourceBased' Sticky policy on lb rule: %s" % lb_rule.name) try: result = lb_rule.createSticky( self.apiclient, methodname='SourceBased', name='SourceBasedSource', param={"holdtime": 20} ) self.debug("Response: %s" % result) except Exception as e: self.fail("Configure sticky policy failed with exception: %s" % e) self.debug( "SSH into Netscaler to check whether sticky policy\ 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("Persistence: SOURCEIP"), 1, "'SourceBased' sticky policy should be configured on NS" ) self.assertEqual( result.count("Configured Method: SOURCEIPHASH"), 1, "'SOURCE' 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 @attr(tags=["advancedns"]) def test_03_source_based_leastconn(self): """Test Create a "SourceBased" stick policy for a Lb rule with leastconn algo """ # Validate the following # 1. Configure Netscaler for load balancing. # 2. Create a Network offering with LB services provided by Netscaler # and all other services by VR. # 3. Create a new account/user. # 4. Deploy few VMs using a network from the above created Network # offering. # 5. Create a "SourceBased" stick policy for a Lb rule with # "leastconn" algorithm 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) self.debug("Created the load balancing rule for public IP: %s" % self.public_ip.ipaddress.ipaddress) self.debug("Assigning VM instance: %s to LB rule: %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug("Assigned VM instance: %s to lb rule: %s" % ( self.virtual_machine.name, lb_rule.name )) self.debug( "Configuring 'SourceBased' Sticky policy on lb rule: %s" % lb_rule.name) try: result = lb_rule.createSticky( self.apiclient, methodname='SourceBased', name='SourceBasedLeast', param={"holdtime": 20} ) self.debug("Response: %s" % result) except Exception as e: self.fail("Configure sticky policy failed with exception: %s" % e) self.debug( "SSH into Netscaler to check whether sticky policy 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("Persistence: SOURCEIP"), 1, "'SourceBased' sticky policy should be configured on NS" ) self.assertEqual( result.count("Configured Method: LEASTCONNECTION"), 1, "'leastconn' 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 @attr(tags=["advancedns"]) def test_04_lbcookie_based_roundrobin(self): """Test Create a "LBCookie" stick policy for a Lb rule with roundrobin algo """ # Validate the following # 1. Configure Netscaler for load balancing. # 2. Create a Network offering with LB services provided by Netscaler # and all other services by VR. # 3. Create a new account/user. # 4. Deploy few VMs using a network from the above created Network # offering. # 5. Create a "LBCookie" stick policy for a Lb rule with # "roundrobin" algorithm self.debug( "Creating LB rule for IP address: %s with roundrobin algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'roundrobin' self.testdata["lbrule"]["publicport"] = 80 self.testdata["lbrule"]["privateport"] = 80 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) self.debug("Created the load balancing rule for public IP: %s" % self.public_ip.ipaddress.ipaddress) self.debug("Assigning VM instance: %s to LB rule: %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug("Assigned VM instance: %s to lb rule: %s" % ( self.virtual_machine.name, lb_rule.name )) self.debug( "Configuring 'SourceBased' Sticky policy on lb rule: %s" % lb_rule.name) try: result = lb_rule.createSticky( self.apiclient, methodname='LbCookie', name='LbCookieRR', param={"holdtime": 20} ) self.debug("Response: %s" % result) except Exception as e: self.fail("Configure sticky policy failed with exception: %s" % e) self.debug( "SSH into Netscaler to check whether sticky policy\ 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("Persistence: COOKIEINSERT"), 1, "'LBCookie' sticky policy should be configured on NS" ) 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 @attr(tags=["advancedns"]) def test_05_lbcookie_source_algo(self): """Test Create a "LBCookie" stick policy for a Lb rule with "Source" algorithm """ # Validate the following # 1. Configure Netscaler for load balancing. # 2. Create a Network offering with LB services provided by Netscaler # and all other services by VR. # 3. Create a new account/user. # 4. Deploy few VMs using a network from the above created Network # offering. # 5. Create a "LBCookie" stick policy for a Lb rule with # "Source" algorithm self.debug( "Creating LB rule for IP address: %s with source algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'source' self.testdata["lbrule"]["publicport"] = 80 self.testdata["lbrule"]["privateport"] = 80 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) self.debug("Created the load balancing rule for public IP: %s" % self.public_ip.ipaddress.ipaddress) self.debug("Assigning VM instance: %s to LB rule: %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug("Assigned VM instance: %s to lb rule: %s" % ( self.virtual_machine.name, lb_rule.name )) self.debug( "Configuring 'SourceBased' Sticky policy on lb rule: %s" % lb_rule.name) try: result = lb_rule.createSticky( self.apiclient, methodname='LbCookie', name='LbCookieSource', param={"holdtime": 20} ) self.debug("Response: %s" % result) except Exception as e: self.fail("Configure sticky policy failed with exception: %s" % e) self.debug( "SSH into Netscaler to check whether sticky policy\ 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("Persistence: COOKIEINSERT"), 1, "'LbCookie' sticky policy should be configured on NS" ) self.assertEqual( result.count("Configured Method: SOURCEIPHASH"), 1, "'SOURCE' 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 @attr(tags=["advancedns"]) def test_06_lbcookie_leastconn(self): """Test Create a "LBCookie" stick policy for a Lb rule with leastconn algo """ # Validate the following # 1. Configure Netscaler for load balancing. # 2. Create a Network offering with LB services provided by Netscaler # and all other services by VR. # 3. Create a new account/user. # 4. Deploy few VMs using a network from the above created Network # offering. # 5. Create a "LBCookie" stick policy for a Lb rule with # "leastconn" algorithm self.debug( "Creating LB rule for IP address: %s with leastconn algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'leastconn' self.testdata["lbrule"]["publicport"] = 80 self.testdata["lbrule"]["privateport"] = 80 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) self.debug("Created the load balancing rule for public IP: %s" % self.public_ip.ipaddress.ipaddress) self.debug("Assigning VM instance: %s to LB rule: %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug("Assigned VM instance: %s to lb rule: %s" % ( self.virtual_machine.name, lb_rule.name )) self.debug( "Configuring 'SourceBased' Sticky policy on lb rule: %s" % lb_rule.name) try: result = lb_rule.createSticky( self.apiclient, methodname='LBCookie', name='LbcookieLeastConn', param={"holdtime": 20} ) self.debug("Response: %s" % result) except Exception as e: self.fail("Configure sticky policy failed with exception: %s" % e) self.debug( "SSH into Netscaler to check whether sticky policy\ 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("Persistence: COOKIEINSERT"), 1, "'LbCookie' sticky policy should be configured on NS" ) self.assertEqual( result.count("Configured Method: LEASTCONNECTION"), 1, "'leastconn' 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 @attr(tags=["advancedns"]) def test_07_appcookie_based_roundrobin(self): """Test Create a "AppCookie" stick policy for a Lb rule with roundrobin algo """ # Validate the following # 1. Configure Netscaler for load balancing. # 2. Create a Network offering with LB services provided by Netscaler # and all other services by VR. # 3. Create a new account/user. # 4. Deploy few VMs using a network from the above created Network # offering. # 5. Create a "AppCookie" stick policy for a Lb rule with # "roundrobin" algorithm self.debug( "Creating LB rule for IP address: %s with roundrobin algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'roundrobin' self.testdata["lbrule"]["publicport"] = 80 self.testdata["lbrule"]["privateport"] = 80 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) self.debug("Created the load balancing rule for public IP: %s" % self.public_ip.ipaddress.ipaddress) self.debug("Assigning VM instance: %s to LB rule: %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug("Assigned VM instance: %s to lb rule: %s" % ( self.virtual_machine.name, lb_rule.name )) self.debug( "Configuring 'SourceBased' Sticky policy on lb rule: %s" % lb_rule.name) try: result = lb_rule.createSticky( self.apiclient, methodname='AppCookie', name='AppCookieRR', param={"name": 20} ) self.debug("Response: %s" % result) except Exception as e: self.fail("Configure sticky policy failed with exception: %s" % e) self.debug( "SSH into Netscaler to check whether sticky policy\ 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("Persistence: RULE"), 1, "'AppCookie' sticky policy should be configured on NS" ) 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 @attr(tags=["advancedns"]) def test_08_appcookie_source_algo(self): """Test Create a "AppCookie" stick policy for a Lb rule with "Source" """ # Validate the following # 1. Configure Netscaler for load balancing. # 2. Create a Network offering with LB services provided by Netscaler # and all other services by VR. # 3. Create a new account/user. # 4. Deploy few VMs using a network from the above created Network # offering. # 5. Create a "AppCookie" stick policy for a Lb rule with # "Source" algorithm self.debug( "Creating LB rule for IP address: %s with source algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'source' self.testdata["lbrule"]["publicport"] = 80 self.testdata["lbrule"]["privateport"] = 80 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) self.debug("Created the load balancing rule for public IP: %s" % self.public_ip.ipaddress.ipaddress) self.debug("Assigning VM instance: %s to LB rule: %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug("Assigned VM instance: %s to lb rule: %s" % ( self.virtual_machine.name, lb_rule.name )) self.debug( "Configuring 'SourceBased' Sticky policy on lb rule: %s" % lb_rule.name) try: result = lb_rule.createSticky( self.apiclient, methodname='AppCookie', name='AppCookieSource', param={"name": 20} ) self.debug("Response: %s" % result) except Exception as e: self.fail("Configure sticky policy failed with exception: %s" % e) self.debug( "SSH into Netscaler to check whether sticky policy\ 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("Persistence: RULE"), 1, "'AppCookie' sticky policy should be configured on NS" ) self.assertEqual( result.count("Configured Method: SOURCEIPHASH"), 1, "'SOURCE' 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 @attr(tags=["advancedns"]) def test_09_appcookie_leastconn(self): """Test Create a "AppCookie" stick policy for a Lb rule with leastconn """ # Validate the following # 1. Configure Netscaler for load balancing. # 2. Create a Network offering with LB services provided by Netscaler # and all other services by VR. # 3. Create a new account/user. # 4. Deploy few VMs using a network from the above created Network # offering. # 5. Create a "AppCookie" stick policy for a Lb rule with # "leastconn" algorithm self.debug( "Creating LB rule for IP address: %s with leastconn algo" % self.public_ip.ipaddress.ipaddress) self.testdata["lbrule"]["alg"] = 'leastconn' self.testdata["lbrule"]["publicport"] = 80 self.testdata["lbrule"]["privateport"] = 80 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) self.debug("Created the load balancing rule for public IP: %s" % self.public_ip.ipaddress.ipaddress) self.debug("Assigning VM instance: %s to LB rule: %s" % ( self.virtual_machine.name, lb_rule.name )) lb_rule.assign(self.apiclient, [self.virtual_machine]) self.debug("Assigned VM instance: %s to lb rule: %s" % ( self.virtual_machine.name, lb_rule.name )) self.debug( "Configuring 'SourceBased' Sticky policy on lb rule: %s" % lb_rule.name) try: result = lb_rule.createSticky( self.apiclient, methodname='AppCookie', name='AppCookieLeastConn', param={"name": 20} ) self.debug("Response: %s" % result) except Exception as e: self.fail("Configure sticky policy failed with exception: %s" % e) self.debug( "SSH into Netscaler to check whether sticky policy\ 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("Persistence: RULE"), 1, "'AppCookie' sticky policy should be configured on NS" ) self.assertEqual( result.count("Configured Method: LEASTCONNECTION"), 1, "'leastconn' 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