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1033 lines
48 KiB
Python
1033 lines
48 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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import marvin
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from nose.plugins.attrib import attr
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from marvin.cloudstackTestCase import *
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from marvin.cloudstackAPI import *
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from marvin.integration.lib.utils import *
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from marvin.integration.lib.base import *
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from marvin.integration.lib.common import *
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from marvin.remoteSSHClient import remoteSSHClient
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import datetime
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class Services:
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"""Test netscaler services
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"""
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def __init__(self):
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self.services = {
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"account": {
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"email": "test@test.com",
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"firstname": "Test",
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"lastname": "User",
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"username": "test",
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# Random characters are appended for unique
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# username
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"password": "password",
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},
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"service_offering": {
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"name": "Tiny Instance",
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"displaytext": "Tiny Instance",
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"cpunumber": 1,
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"cpuspeed": 100, # in MHz
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"memory": 128, # In MBs
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},
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"virtual_machine": {
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"displayname": "TestVM",
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"username": "root",
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"password": "password",
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"ssh_port": 22,
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"hypervisor": 'XenServer',
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"privateport": 22,
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"publicport": 22,
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"protocol": 'TCP',
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},
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"netscaler": {
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"ipaddress": '10.147.60.27',
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"username": 'nsroot',
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"password": 'nsroot',
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"networkdevicetype": 'NetscalerVPXLoadBalancer',
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"publicinterface": '1/1',
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"privateinterface": '1/1',
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"numretries": 2,
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"lbdevicededicated": False,
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"lbdevicecapacity": 50,
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"port": 22,
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},
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"network_offering": {
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"name": 'Netscaler',
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"displaytext": 'Netscaler',
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"guestiptype": 'Isolated',
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"supportedservices": 'Dhcp,Dns,SourceNat,PortForwarding,Vpn,Firewall,Lb,UserData,StaticNat',
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"traffictype": 'GUEST',
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"availability": 'Optional',
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"serviceProviderList" : {
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"Dhcp": 'VirtualRouter',
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"Dns": 'VirtualRouter',
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"SourceNat": 'VirtualRouter',
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"PortForwarding": 'VirtualRouter',
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"Vpn": 'VirtualRouter',
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"Firewall": 'VirtualRouter',
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"Lb": 'Netscaler',
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"UserData": 'VirtualRouter',
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"StaticNat": 'VirtualRouter',
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},
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},
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"network": {
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"name": "Netscaler",
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"displaytext": "Netscaler",
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},
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"lbrule": {
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"name": "SSH",
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"alg": "roundrobin",
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# Algorithm used for load balancing
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"privateport": 22,
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"publicport": 22,
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"openfirewall": False,
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},
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"ostype": 'CentOS 5.3 (64-bit)',
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# Cent OS 5.3 (64 bit)
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"sleep": 60,
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"timeout": 10,
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"mode":'advanced'
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}
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class TestLbStickyPolicy(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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cls.api_client = super(
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TestLbStickyPolicy,
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cls
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).getClsTestClient().getApiClient()
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cls.services = Services().services
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# Get Zone, Domain and templates
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cls.domain = get_domain(cls.api_client, cls.services)
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cls.zone = get_zone(cls.api_client, cls.services)
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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.services["ostype"]
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)
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cls.network_offering = NetworkOffering.create(
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cls.api_client,
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cls.services["network_offering"],
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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.services["virtual_machine"]["zoneid"] = cls.zone.id
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cls.services["virtual_machine"]["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.services["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.services["account"],
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admin=True,
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domainid=cls.domain.id
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)
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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.services["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.services["virtual_machine"],
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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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cls._cleanup = [
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cls.service_offering,
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cls.account
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]
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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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interval = list_configurations(
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cls.api_client,
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name='network.gc.interval'
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)
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wait = list_configurations(
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cls.api_client,
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name='network.gc.wait'
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)
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# Sleep to ensure that all resources are deleted
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time.sleep(int(interval[0].value) + int(wait[0].value))
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cls.network_offering.delete(cls.api_client)
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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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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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self.debug("Cleanup complete!")
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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 "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.services["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("SSH into Netscaler to check whether sticky policy configured properly or not?")
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self.debug("SSH into netscaler: %s" %
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self.services["netscaler"]["ipaddress"])
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try:
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ssh_client = remoteSSHClient(
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self.services["netscaler"]["ipaddress"],
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self.services["netscaler"]["port"],
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self.services["netscaler"]["username"],
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self.services["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.services["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 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.services["lbrule"]["alg"] = 'source'
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lb_rule = LoadBalancerRule.create(
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self.apiclient,
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self.services["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("SSH into Netscaler to check whether sticky policy configured properly or not?")
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self.debug("SSH into netscaler: %s" %
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self.services["netscaler"]["ipaddress"])
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try:
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ssh_client = remoteSSHClient(
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self.services["netscaler"]["ipaddress"],
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self.services["netscaler"]["port"],
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self.services["netscaler"]["username"],
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self.services["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.services["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.services["lbrule"]["alg"] = 'leastconn'
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lb_rule = LoadBalancerRule.create(
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self.apiclient,
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self.services["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("SSH into Netscaler to check whether sticky policy configured properly or not?")
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self.debug("SSH into netscaler: %s" %
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self.services["netscaler"]["ipaddress"])
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try:
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ssh_client = remoteSSHClient(
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self.services["netscaler"]["ipaddress"],
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self.services["netscaler"]["port"],
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self.services["netscaler"]["username"],
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self.services["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.services["netscaler"]["ipaddress"], e))
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return
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|
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@attr(tags = ["advancedns"])
|
|
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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"""
|
|
|
|
# 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
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# "roundrobin" algorithm
|
|
|
|
self.debug(
|
|
"Creating LB rule for IP address: %s with roundrobin algo" %
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self.public_ip.ipaddress.ipaddress)
|
|
|
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self.services["lbrule"]["alg"] = 'roundrobin'
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|
self.services["lbrule"]["publicport"] = 80
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self.services["lbrule"]["privateport"] = 80
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lb_rule = LoadBalancerRule.create(
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self.apiclient,
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|
self.services["lbrule"],
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|
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
|