| # 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 |
| import marvin |
| from nose.plugins.attrib import attr |
| from marvin.cloudstackTestCase import * |
| from marvin.cloudstackAPI import * |
| from marvin.integration.lib.utils import * |
| from marvin.integration.lib.base import * |
| from marvin.integration.lib.common import * |
| from marvin.remoteSSHClient import remoteSSHClient |
| import datetime |
| |
| |
| class Services: |
| """Test netscaler services |
| """ |
| |
| def __init__(self): |
| self.services = { |
| "account": { |
| "email": "test@test.com", |
| "firstname": "Test", |
| "lastname": "User", |
| "username": "test", |
| # Random characters are appended for unique |
| # username |
| "password": "password", |
| }, |
| "service_offering": { |
| "name": "Tiny Instance", |
| "displaytext": "Tiny Instance", |
| "cpunumber": 1, |
| "cpuspeed": 100, # in MHz |
| "memory": 128, # In MBs |
| }, |
| "virtual_machine": { |
| "displayname": "TestVM", |
| "username": "root", |
| "password": "password", |
| "ssh_port": 22, |
| "hypervisor": 'XenServer', |
| "privateport": 22, |
| "publicport": 22, |
| "protocol": 'TCP', |
| }, |
| "netscaler": { |
| "ipaddress": '10.147.60.27', |
| "username": 'nsroot', |
| "password": 'nsroot', |
| "networkdevicetype": 'NetscalerVPXLoadBalancer', |
| "publicinterface": '1/1', |
| "privateinterface": '1/1', |
| "numretries": 2, |
| "lbdevicededicated": False, |
| "lbdevicecapacity": 50, |
| "port": 22, |
| }, |
| "network_offering": { |
| "name": 'Netscaler', |
| "displaytext": 'Netscaler', |
| "guestiptype": 'Isolated', |
| "supportedservices": 'Dhcp,Dns,SourceNat,PortForwarding,Vpn,Firewall,Lb,UserData,StaticNat', |
| "traffictype": 'GUEST', |
| "availability": 'Optional', |
| "serviceProviderList" : { |
| "Dhcp": 'VirtualRouter', |
| "Dns": 'VirtualRouter', |
| "SourceNat": 'VirtualRouter', |
| "PortForwarding": 'VirtualRouter', |
| "Vpn": 'VirtualRouter', |
| "Firewall": 'VirtualRouter', |
| "Lb": 'Netscaler', |
| "UserData": 'VirtualRouter', |
| "StaticNat": 'VirtualRouter', |
| }, |
| }, |
| "network": { |
| "name": "Netscaler", |
| "displaytext": "Netscaler", |
| }, |
| "lbrule": { |
| "name": "SSH", |
| "alg": "roundrobin", |
| # Algorithm used for load balancing |
| "privateport": 22, |
| "publicport": 22, |
| "openfirewall": False, |
| }, |
| "ostype": 'CentOS 5.3 (64-bit)', |
| # Cent OS 5.3 (64 bit) |
| "sleep": 60, |
| "timeout": 10, |
| "mode":'advanced' |
| } |
| |
| |
| class TestLbStickyPolicy(cloudstackTestCase): |
| |
| @classmethod |
| def setUpClass(cls): |
| cls._cleanup = [] |
| cls.api_client = super( |
| TestLbStickyPolicy, |
| cls |
| ).getClsTestClient().getApiClient() |
| cls.services = Services().services |
| # Get Zone, Domain and templates |
| cls.domain = get_domain(cls.api_client, cls.services) |
| cls.zone = get_zone(cls.api_client, cls.services) |
| cls.template = get_template( |
| cls.api_client, |
| cls.zone.id, |
| cls.services["ostype"] |
| ) |
| try: |
| cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"]) |
| cls._cleanup.append(cls.netscaler) |
| cls.network_offering = NetworkOffering.create( |
| cls.api_client, |
| cls.services["network_offering"], |
| conservemode=True |
| ) |
| # Enable Network offering |
| cls.network_offering.update(cls.api_client, state='Enabled') |
| cls.services["virtual_machine"]["zoneid"] = cls.zone.id |
| cls.services["virtual_machine"]["template"] = cls.template.id |
| |
| cls.service_offering = ServiceOffering.create( |
| cls.api_client, |
| cls.services["service_offering"] |
| ) |
| cls.account = Account.create( |
| cls.api_client, |
| cls.services["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.services["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.services["virtual_machine"], |
| 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: |
| 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): |
| 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_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.services["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.services["netscaler"]["ipaddress"]) |
| try: |
| ssh_client = remoteSSHClient( |
| self.services["netscaler"]["ipaddress"], |
| self.services["netscaler"]["port"], |
| self.services["netscaler"]["username"], |
| self.services["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.services["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.services["lbrule"]["alg"] = 'source' |
| lb_rule = LoadBalancerRule.create( |
| self.apiclient, |
| self.services["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.services["netscaler"]["ipaddress"]) |
| try: |
| ssh_client = remoteSSHClient( |
| self.services["netscaler"]["ipaddress"], |
| self.services["netscaler"]["port"], |
| self.services["netscaler"]["username"], |
| self.services["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.services["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.services["lbrule"]["alg"] = 'leastconn' |
| lb_rule = LoadBalancerRule.create( |
| self.apiclient, |
| self.services["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.services["netscaler"]["ipaddress"]) |
| try: |
| ssh_client = remoteSSHClient( |
| self.services["netscaler"]["ipaddress"], |
| self.services["netscaler"]["port"], |
| self.services["netscaler"]["username"], |
| self.services["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.services["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.services["lbrule"]["alg"] = 'roundrobin' |
| self.services["lbrule"]["publicport"] = 80 |
| self.services["lbrule"]["privateport"] = 80 |
| lb_rule = LoadBalancerRule.create( |
| self.apiclient, |
| self.services["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.services["netscaler"]["ipaddress"]) |
| try: |
| ssh_client = remoteSSHClient( |
| self.services["netscaler"]["ipaddress"], |
| self.services["netscaler"]["port"], |
| self.services["netscaler"]["username"], |
| self.services["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.services["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.services["lbrule"]["alg"] = 'source' |
| self.services["lbrule"]["publicport"] = 80 |
| self.services["lbrule"]["privateport"] = 80 |
| lb_rule = LoadBalancerRule.create( |
| self.apiclient, |
| self.services["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.services["netscaler"]["ipaddress"]) |
| try: |
| ssh_client = remoteSSHClient( |
| self.services["netscaler"]["ipaddress"], |
| self.services["netscaler"]["port"], |
| self.services["netscaler"]["username"], |
| self.services["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.services["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.services["lbrule"]["alg"] = 'leastconn' |
| self.services["lbrule"]["publicport"] = 80 |
| self.services["lbrule"]["privateport"] = 80 |
| lb_rule = LoadBalancerRule.create( |
| self.apiclient, |
| self.services["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.services["netscaler"]["ipaddress"]) |
| try: |
| ssh_client = remoteSSHClient( |
| self.services["netscaler"]["ipaddress"], |
| self.services["netscaler"]["port"], |
| self.services["netscaler"]["username"], |
| self.services["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.services["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.services["lbrule"]["alg"] = 'roundrobin' |
| self.services["lbrule"]["publicport"] = 80 |
| self.services["lbrule"]["privateport"] = 80 |
| lb_rule = LoadBalancerRule.create( |
| self.apiclient, |
| self.services["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.services["netscaler"]["ipaddress"]) |
| try: |
| ssh_client = remoteSSHClient( |
| self.services["netscaler"]["ipaddress"], |
| self.services["netscaler"]["port"], |
| self.services["netscaler"]["username"], |
| self.services["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.services["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.services["lbrule"]["alg"] = 'source' |
| self.services["lbrule"]["publicport"] = 80 |
| self.services["lbrule"]["privateport"] = 80 |
| lb_rule = LoadBalancerRule.create( |
| self.apiclient, |
| self.services["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.services["netscaler"]["ipaddress"]) |
| try: |
| ssh_client = remoteSSHClient( |
| self.services["netscaler"]["ipaddress"], |
| self.services["netscaler"]["port"], |
| self.services["netscaler"]["username"], |
| self.services["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.services["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.services["lbrule"]["alg"] = 'leastconn' |
| self.services["lbrule"]["publicport"] = 80 |
| self.services["lbrule"]["privateport"] = 80 |
| lb_rule = LoadBalancerRule.create( |
| self.apiclient, |
| self.services["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.services["netscaler"]["ipaddress"]) |
| try: |
| ssh_client = remoteSSHClient( |
| self.services["netscaler"]["ipaddress"], |
| self.services["netscaler"]["port"], |
| self.services["netscaler"]["username"], |
| self.services["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.services["netscaler"]["ipaddress"], e)) |
| return |
