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980 lines
38 KiB
Python
980 lines
38 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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""" P1 tests for netscaler load balancing sticky policy
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"""
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# Import Local Modules
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from nose.plugins.attrib import attr
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from marvin.cloudstackTestCase import cloudstackTestCase
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from marvin.lib.utils import cleanup_resources
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from marvin.lib.base import (Account,
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LoadBalancerRule,
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PublicIPAddress,
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Network,
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NetworkOffering,
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ServiceOffering,
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VirtualMachine)
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from marvin.lib.common import (get_domain,
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get_zone,
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get_template,
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add_netscaler)
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from marvin.sshClient import SshClient
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class TestLbStickyPolicy(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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cls._cleanup = []
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cls.testClient = super(TestLbStickyPolicy, cls).getClsTestClient()
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cls.api_client = cls.testClient.getApiClient()
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# Fill testdata from the external config file
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cls.testdata = cls.testClient.getParsedTestDataConfig()
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# Get Zone, Domain and templates
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cls.domain = get_domain(cls.api_client)
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cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
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cls.template = get_template(
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cls.api_client,
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cls.zone.id,
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cls.testdata["ostype"]
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)
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cls.testdata["configurableData"]["netscaler"]["lbdevicededicated"] = False
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try:
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cls.exception_string = "Connection limit to CFE exceeded"
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cls.skiptest = False
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cls.netscaler = add_netscaler(
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cls.api_client,
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cls.zone.id,
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cls.testdata["configurableData"]["netscaler"])
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cls._cleanup.append(cls.netscaler)
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cls.network_offering = NetworkOffering.create(
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cls.api_client,
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cls.testdata["nw_off_isolated_netscaler"],
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conservemode=True
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)
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# Enable Network offering
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cls.network_offering.update(cls.api_client, state='Enabled')
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cls.testdata["small"]["zoneid"] = cls.zone.id
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cls.testdata["small"]["template"] = cls.template.id
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cls.service_offering = ServiceOffering.create(
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cls.api_client,
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cls.testdata["service_offering"]
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)
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cls.account = Account.create(
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cls.api_client,
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cls.testdata["account"],
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admin=True,
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domainid=cls.domain.id
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)
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cls._cleanup.insert(0, cls.account)
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# Creating network using the network offering created
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cls.network = Network.create(
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cls.api_client,
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cls.testdata["network"],
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accountid=cls.account.name,
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domainid=cls.account.domainid,
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networkofferingid=cls.network_offering.id,
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zoneid=cls.zone.id
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)
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# Spawn an instance in that network
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cls.virtual_machine = VirtualMachine.create(
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cls.api_client,
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cls.testdata["small"],
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accountid=cls.account.name,
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domainid=cls.account.domainid,
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serviceofferingid=cls.service_offering.id,
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networkids=[str(cls.network.id)]
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)
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cls.public_ip = PublicIPAddress.create(
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cls.api_client,
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accountid=cls.account.name,
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zoneid=cls.zone.id,
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domainid=cls.account.domainid,
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networkid=cls.network.id
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)
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except Exception as e:
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if cls.exception_string.lower() in e.lower():
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cls.skiptest = True
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cls.exception_msg = e
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else:
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cls.tearDownClass()
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raise Exception("Warning: Exception in setUpClass: %s" % e)
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return
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@classmethod
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def tearDownClass(cls):
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try:
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# Cleanup resources used
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cleanup_resources(cls.api_client, cls._cleanup)
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except Exception as e:
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raise Exception("Warning: Exception during cleanup : %s" % e)
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return
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def setUp(self):
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if self.skiptest:
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self.skipTest(self.exception_msg)
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self.apiclient = self.testClient.getApiClient()
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self.dbclient = self.testClient.getDbConnection()
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self.cleanup = []
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return
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def tearDown(self):
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try:
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self.debug("Cleaning up the resources")
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# Clean up, terminate the created network offerings
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cleanup_resources(self.apiclient, self.cleanup)
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except Exception as e:
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raise Exception("Warning: Exception during cleanup : %s" % e)
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return
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@attr(tags=["advancedns"])
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def test_01_source_based_roundrobin(self):
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"""Test Create a "SourceBased" stick policy for a Lb rule with
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"RoundRobin" algorithm
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"""
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# Validate the following
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# 1. Configure Netscaler for load balancing.
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# 2. Create a Network offering with LB services provided by Netscaler
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# and all other services by VR.
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# 3. Create a new account/user.
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# 4. Deploy few VMs using a network from the above created Network
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# offering.
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# 5. Create a "SourceBased" stick policy for a Lb rule with
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# "RoundRobin" algorithm
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self.debug(
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"Creating LB rule for IP address: %s with round robin algo" %
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self.public_ip.ipaddress.ipaddress)
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lb_rule = LoadBalancerRule.create(
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self.apiclient,
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self.testdata["lbrule"],
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ipaddressid=self.public_ip.ipaddress.id,
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accountid=self.account.name,
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networkid=self.network.id
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)
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self.cleanup.append(lb_rule)
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self.debug("Created the load balancing rule for public IP: %s" %
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self.public_ip.ipaddress.ipaddress)
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self.debug("Assigning VM instance: %s to LB rule: %s" % (
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self.virtual_machine.name,
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lb_rule.name
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))
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lb_rule.assign(self.apiclient, [self.virtual_machine])
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self.debug("Assigned VM instance: %s to lb rule: %s" % (
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self.virtual_machine.name,
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lb_rule.name
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))
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self.debug(
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"Configuring 'SourceBased' Sticky policy on lb rule: %s" %
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lb_rule.name)
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try:
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result = lb_rule.createSticky(
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self.apiclient,
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methodname='SourceBased',
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name='SourceBasedRR',
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param={"holdtime": 20}
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)
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self.debug("Response: %s" % result)
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except Exception as e:
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self.fail("Configure sticky policy failed with exception: %s" % e)
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self.debug(
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"SSH into Netscaler to check whether sticky policy configured\
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properly or not?")
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self.debug("SSH into netscaler: %s" %
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self.testdata["configurableData"]["netscaler"]["ipaddress"])
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try:
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ssh_client = SshClient(
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self.testdata["configurableData"]["netscaler"]["ipaddress"],
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self.testdata["configurableData"]["netscaler"]["port"],
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self.testdata["configurableData"]["netscaler"]["username"],
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self.testdata["configurableData"]["netscaler"]["password"],
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)
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cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % (
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self.public_ip.ipaddress.ipaddress,
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lb_rule.publicport)
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self.debug("command: %s" % cmd)
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res = ssh_client.execute(cmd)
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result = str(res)
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self.debug("Output: %s" % result)
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self.assertEqual(
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result.count("Persistence: SOURCEIP"),
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1,
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"'SourceBased' sticky policy should be configured on NS"
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)
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self.assertEqual(
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result.count("Configured Method: ROUNDROBIN"),
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1,
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"'ROUNDROBIN' algorithm should be configured on NS"
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)
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except Exception as e:
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self.fail("SSH Access failed for %s: %s" %
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(self.testdata["configurableData"]["netscaler"]["ipaddress"], e))
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return
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@attr(tags=["advancedns"])
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def test_02_source_based_source_algo(self):
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"""Test Create a "SourceBased" stick policy for a Lb rule
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with "Source" algorithm
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"""
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# Validate the following
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# 1. Configure Netscaler for load balancing.
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# 2. Create a Network offering with LB services provided by Netscaler
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# and all other services by VR.
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# 3. Create a new account/user.
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# 4. Deploy few VMs using a network from the above created Network
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# offering.
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# 5. Create a "SourceBased" stick policy for a Lb rule with
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# "Source" algorithm
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self.debug(
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"Creating LB rule for IP address: %s with source algo" %
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self.public_ip.ipaddress.ipaddress)
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self.testdata["lbrule"]["alg"] = 'source'
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lb_rule = LoadBalancerRule.create(
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self.apiclient,
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self.testdata["lbrule"],
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ipaddressid=self.public_ip.ipaddress.id,
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accountid=self.account.name,
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networkid=self.network.id
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)
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self.cleanup.append(lb_rule)
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self.debug("Created the load balancing rule for public IP: %s" %
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self.public_ip.ipaddress.ipaddress)
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self.debug("Assigning VM instance: %s to LB rule: %s" % (
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self.virtual_machine.name,
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lb_rule.name
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))
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lb_rule.assign(self.apiclient, [self.virtual_machine])
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self.debug("Assigned VM instance: %s to lb rule: %s" % (
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self.virtual_machine.name,
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lb_rule.name
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))
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self.debug(
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"Configuring 'SourceBased' Sticky policy on lb rule: %s" %
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lb_rule.name)
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try:
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result = lb_rule.createSticky(
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self.apiclient,
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methodname='SourceBased',
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name='SourceBasedSource',
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param={"holdtime": 20}
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)
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self.debug("Response: %s" % result)
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except Exception as e:
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self.fail("Configure sticky policy failed with exception: %s" % e)
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self.debug(
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"SSH into Netscaler to check whether sticky policy\
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configured properly or not?")
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self.debug("SSH into netscaler: %s" %
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self.testdata["configurableData"]["netscaler"]["ipaddress"])
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try:
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ssh_client = SshClient(
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self.testdata["configurableData"]["netscaler"]["ipaddress"],
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self.testdata["configurableData"]["netscaler"]["port"],
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self.testdata["configurableData"]["netscaler"]["username"],
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self.testdata["configurableData"]["netscaler"]["password"],
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)
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cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % (
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self.public_ip.ipaddress.ipaddress,
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lb_rule.publicport)
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self.debug("command: %s" % cmd)
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res = ssh_client.execute(cmd)
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result = str(res)
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self.debug("Output: %s" % result)
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self.assertEqual(
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result.count("Persistence: SOURCEIP"),
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1,
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"'SourceBased' sticky policy should be configured on NS"
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)
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self.assertEqual(
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result.count("Configured Method: SOURCEIPHASH"),
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1,
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"'SOURCE' algorithm should be configured on NS"
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)
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except Exception as e:
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self.fail("SSH Access failed for %s: %s" %
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(self.testdata["configurableData"]["netscaler"]["ipaddress"], e))
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return
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@attr(tags=["advancedns"])
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def test_03_source_based_leastconn(self):
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"""Test Create a "SourceBased" stick policy for a Lb rule with leastconn algo
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"""
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# Validate the following
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# 1. Configure Netscaler for load balancing.
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# 2. Create a Network offering with LB services provided by Netscaler
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# and all other services by VR.
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# 3. Create a new account/user.
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# 4. Deploy few VMs using a network from the above created Network
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# offering.
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# 5. Create a "SourceBased" stick policy for a Lb rule with
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# "leastconn" algorithm
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self.debug(
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"Creating LB rule for IP address: %s with leastconn algo" %
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self.public_ip.ipaddress.ipaddress)
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self.testdata["lbrule"]["alg"] = 'leastconn'
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lb_rule = LoadBalancerRule.create(
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self.apiclient,
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self.testdata["lbrule"],
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ipaddressid=self.public_ip.ipaddress.id,
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accountid=self.account.name,
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networkid=self.network.id
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)
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self.cleanup.append(lb_rule)
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self.debug("Created the load balancing rule for public IP: %s" %
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self.public_ip.ipaddress.ipaddress)
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self.debug("Assigning VM instance: %s to LB rule: %s" % (
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self.virtual_machine.name,
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lb_rule.name
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))
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lb_rule.assign(self.apiclient, [self.virtual_machine])
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self.debug("Assigned VM instance: %s to lb rule: %s" % (
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self.virtual_machine.name,
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lb_rule.name
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))
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self.debug(
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"Configuring 'SourceBased' Sticky policy on lb rule: %s" %
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lb_rule.name)
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try:
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result = lb_rule.createSticky(
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self.apiclient,
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methodname='SourceBased',
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name='SourceBasedLeast',
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param={"holdtime": 20}
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)
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self.debug("Response: %s" % result)
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except Exception as e:
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self.fail("Configure sticky policy failed with exception: %s" % e)
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self.debug(
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"SSH into Netscaler to check whether sticky policy configured\
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properly or not?")
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self.debug("SSH into netscaler: %s" %
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self.testdata["configurableData"]["netscaler"]["ipaddress"])
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try:
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ssh_client = SshClient(
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self.testdata["configurableData"]["netscaler"]["ipaddress"],
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self.testdata["configurableData"]["netscaler"]["port"],
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self.testdata["configurableData"]["netscaler"]["username"],
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self.testdata["configurableData"]["netscaler"]["password"],
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)
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cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % (
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self.public_ip.ipaddress.ipaddress,
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lb_rule.publicport)
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self.debug("command: %s" % cmd)
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res = ssh_client.execute(cmd)
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result = str(res)
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self.debug("Output: %s" % result)
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self.assertEqual(
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result.count("Persistence: SOURCEIP"),
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1,
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"'SourceBased' sticky policy should be configured on NS"
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)
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self.assertEqual(
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result.count("Configured Method: LEASTCONNECTION"),
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1,
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"'leastconn' algorithm should be configured on NS"
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)
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except Exception as e:
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self.fail("SSH Access failed for %s: %s" %
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(self.testdata["configurableData"]["netscaler"]["ipaddress"], e))
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return
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@attr(tags=["advancedns"])
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def test_04_lbcookie_based_roundrobin(self):
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"""Test Create a "LBCookie" stick policy for a Lb rule with roundrobin algo
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"""
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# Validate the following
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# 1. Configure Netscaler for load balancing.
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|
# 2. Create a Network offering with LB services provided by Netscaler
|
|
# and all other services by VR.
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|
# 3. Create a new account/user.
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# 4. Deploy few VMs using a network from the above created Network
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# offering.
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# 5. Create a "LBCookie" stick policy for a Lb rule with
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# "roundrobin" algorithm
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self.debug(
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"Creating LB rule for IP address: %s with roundrobin algo" %
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self.public_ip.ipaddress.ipaddress)
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self.testdata["lbrule"]["alg"] = 'roundrobin'
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self.testdata["lbrule"]["publicport"] = 80
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self.testdata["lbrule"]["privateport"] = 80
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lb_rule = LoadBalancerRule.create(
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self.apiclient,
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self.testdata["lbrule"],
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ipaddressid=self.public_ip.ipaddress.id,
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accountid=self.account.name,
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networkid=self.network.id
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)
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self.cleanup.append(lb_rule)
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self.debug("Created the load balancing rule for public IP: %s" %
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self.public_ip.ipaddress.ipaddress)
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self.debug("Assigning VM instance: %s to LB rule: %s" % (
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self.virtual_machine.name,
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lb_rule.name
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))
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lb_rule.assign(self.apiclient, [self.virtual_machine])
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self.debug("Assigned VM instance: %s to lb rule: %s" % (
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self.virtual_machine.name,
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lb_rule.name
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))
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self.debug(
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"Configuring 'SourceBased' Sticky policy on lb rule: %s" %
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lb_rule.name)
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try:
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result = lb_rule.createSticky(
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self.apiclient,
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methodname='LbCookie',
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name='LbCookieRR',
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param={"holdtime": 20}
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)
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self.debug("Response: %s" % result)
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except Exception as e:
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self.fail("Configure sticky policy failed with exception: %s" % e)
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self.debug(
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"SSH into Netscaler to check whether sticky policy\
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configured properly or not?")
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self.debug("SSH into netscaler: %s" %
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self.testdata["configurableData"]["netscaler"]["ipaddress"])
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try:
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ssh_client = SshClient(
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self.testdata["configurableData"]["netscaler"]["ipaddress"],
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self.testdata["configurableData"]["netscaler"]["port"],
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self.testdata["configurableData"]["netscaler"]["username"],
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self.testdata["configurableData"]["netscaler"]["password"],
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)
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cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % (
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self.public_ip.ipaddress.ipaddress,
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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
|