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cloudstack/test/integration/component/test_netscaler_lb.py

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
""" P1 tests for netscaler load balancing
"""
#Import Local Modules
import marvin
from nose.plugins.attrib import attr
from marvin.cloudstackTestCase import *
from marvin.cloudstackAPI import *
from marvin.lib.utils import *
from marvin.lib.base import *
from marvin.lib.common import *
from marvin.sshClient import SshClient
import datetime
class Services:
"""Test netscaler services
"""
def __init__(self):
self.services = {
"account": {
"email": "test@test.com",
"firstname": "Test",
"lastname": "User",
"username": "test",
# Random characters are appended for unique
# username
"password": "password",
},
"service_offering": {
"name": "Tiny Instance",
"displaytext": "Tiny Instance",
"cpunumber": 1,
"cpuspeed": 100, # in MHz
"memory": 128, # In MBs
},
"virtual_machine": {
"displayname": "TestVM",
"username": "root",
"password": "password",
"ssh_port": 22,
"hypervisor": 'XenServer',
"privateport": 22,
"publicport": 22,
"protocol": 'TCP',
},
"netscaler": {
"ipaddress": '10.147.40.100',
"username": 'nsroot',
"password": 'nsroot',
"networkdevicetype": 'NetscalerVPXLoadBalancer',
"publicinterface": '1/1',
"privateinterface": '1/1',
"numretries": 2,
"lbdevicededicated": False,
"lbdevicecapacity": 50,
"port": 22,
},
"network_offering_dedicated": {
"name": 'Netscaler',
"displaytext": 'Netscaler',
"guestiptype": 'Isolated',
"supportedservices": 'Dhcp,Dns,SourceNat,PortForwarding,Vpn,Firewall,Lb,UserData,StaticNat',
"traffictype": 'GUEST',
"availability": 'Optional',
"specifyVlan": False,
"specifyIpRanges": False,
"serviceProviderList": {
"Dhcp": 'VirtualRouter',
"Dns": 'VirtualRouter',
"SourceNat": 'VirtualRouter',
"PortForwarding": 'VirtualRouter',
"Vpn": 'VirtualRouter',
"Firewall": 'VirtualRouter',
"Lb": 'Netscaler',
"UserData": 'VirtualRouter',
"StaticNat": 'VirtualRouter',
},
"serviceCapabilityList": {
"SourceNat": {
"SupportedSourceNatTypes": "peraccount"
},
"lb": {
"SupportedLbIsolation": "dedicated"
},
},
},
"network_offering": {
"name": 'Netscaler',
"displaytext": 'Netscaler',
"guestiptype": 'Isolated',
"supportedservices": 'Dhcp,Dns,SourceNat,PortForwarding,Vpn,Firewall,Lb,UserData,StaticNat',
"traffictype": 'GUEST',
"availability": 'Optional',
"serviceProviderList": {
"Dhcp": 'VirtualRouter',
"Dns": 'VirtualRouter',
"SourceNat": 'VirtualRouter',
"PortForwarding": 'VirtualRouter',
"Vpn": 'VirtualRouter',
"Firewall": 'VirtualRouter',
"Lb": 'Netscaler',
"UserData": 'VirtualRouter',
"StaticNat": 'VirtualRouter',
},
},
"network": {
"name": "Netscaler",
"displaytext": "Netscaler",
},
"lbrule": {
"name": "SSH",
"alg": "roundrobin",
# Algorithm used for load balancing
"privateport": 22,
"publicport": 22,
"openfirewall": False,
},
"natrule": {
"privateport": 22,
"publicport": 22,
"protocol": "TCP"
},
"ostype": 'CentOS 5.3 (64-bit)',
# Cent OS 5.3 (64 bit)
"sleep": 60,
"timeout": 10,
"mode": 'advanced'
}
class TestLbSourceNat(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls._cleanup = []
cls.testClient = super(TestLbSourceNat, cls).getClsTestClient()
cls.api_client = cls.testClient.getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.network_offering = NetworkOffering.create(
cls.api_client,
cls.services["network_offering"],
conservemode=True
)
# Enable Network offering
cls.network_offering.update(cls.api_client, state='Enabled')
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.services["virtual_machine"]["template"] = cls.template.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
except Exception as e:
cls.tearDownClass()
raise Exception ("Warning: Exception in setUpClass: %s" % e)
return
@classmethod
def tearDownClass(cls):
try:
#Cleanup resources used
cleanup_resources(cls.api_client, cls._cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def setUp(self):
self.apiclient = self.testClient.getApiClient()
self.dbclient = self.testClient.getDbConnection()
self.account = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.domain.id
)
self.cleanup = [self.account]
return
def tearDown(self):
try:
self.debug("Cleaning up the resources")
#Clean up, terminate the created network offerings
cleanup_resources(self.apiclient, self.cleanup)
interval = list_configurations(
self.apiclient,
name='network.gc.interval'
)
wait = list_configurations(
self.apiclient,
name='network.gc.wait'
)
# Sleep to ensure that all resources are deleted
time.sleep(int(interval[0].value) + int(wait[0].value))
self.debug("Cleanup complete!")
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
@attr(tags = ["advancedns"])
def test_add_lb_on_source_nat(self):
"""Test Create LB rule for sourceNat IP address
"""
# Validate the following
# 1. Deploy the first VM using a network from the above created
# Network offering.
# 2. Deploy another VM.
# 3. Create LB rule for the sourceNat IP address. User should NOT be
# allowed to create an LB rule on source NAT
# Creating network using the network offering created
self.debug("Creating network with network offering: %s" %
self.network_offering.id)
self.network = Network.create(
self.apiclient,
self.services["network"],
accountid=self.account.name,
domainid=self.account.domainid,
networkofferingid=self.network_offering.id,
zoneid=self.zone.id
)
self.debug("Created network with ID: %s" % self.network.id)
self.debug("Deploying VM in account: %s" % self.account.name)
# Spawn an instance in that network
virtual_machine_1 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_1.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_1.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug("Deploying another VM in account: %s" %
self.account.name)
# Spawn an instance in that network
virtual_machine_2 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_2.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_2.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
src_nat_list = PublicIPAddress.list(
self.apiclient,
associatednetworkid=self.network.id,
account=self.account.name,
domainid=self.account.domainid,
listall=True,
issourcenat=True,
)
self.assertEqual(
isinstance(src_nat_list, list),
True,
"List Public IP should return a valid source NAT"
)
self.assertNotEqual(
len(src_nat_list),
0,
"Length of response from listPublicIp should not be 0"
)
src_nat = src_nat_list[0]
self.debug("Trying to create LB rule on source NAT IP: %s" %
src_nat.ipaddress)
# Create Load Balancer rule with source NAT
with self.assertRaises(Exception):
LoadBalancerRule.create(
self.apiclient,
self.services["lbrule"],
ipaddressid=src_nat.id,
accountid=self.account.name
)
return
class TestLbOnIpWithPf(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls._cleanup = []
cls.testClient = super(TestLbOnIpWithPf, cls).getClsTestClient()
cls.api_client = cls.testClient.getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.network_offering = NetworkOffering.create(
cls.api_client,
cls.services["network_offering"],
conservemode=True
)
# Enable Network offering
cls.network_offering.update(cls.api_client, state='Enabled')
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.services["virtual_machine"]["template"] = cls.template.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
except Exception as e:
cls.tearDownClass()
raise Exception ("Warning: Exception in setUpClass: %s" % e)
return
@classmethod
def tearDownClass(cls):
try:
#Cleanup resources used
cleanup_resources(cls.api_client, cls._cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def setUp(self):
self.apiclient = self.testClient.getApiClient()
self.dbclient = self.testClient.getDbConnection()
self.account = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.domain.id
)
self.cleanup = [self.account]
return
def tearDown(self):
try:
self.debug("Cleaning up the resources")
#Clean up, terminate the created network offerings
cleanup_resources(self.apiclient, self.cleanup)
interval = list_configurations(
self.apiclient,
name='network.gc.interval'
)
wait = list_configurations(
self.apiclient,
name='network.gc.wait'
)
# Sleep to ensure that all resources are deleted
time.sleep(int(interval[0].value) + int(wait[0].value))
self.debug("Cleanup complete!")
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
@attr(tags = ["advancedns"])
def test_lb_on_ip_with_pf(self):
"""Test Create LB rule for sourceNat IP address
"""
# Validate the following
# 1. Deploy the first VM using a network from the above created
# Network offering.
# 2. Deploy another VM.
# 3. Create LB rule on Ip with PF rule. User should NOT be
# allowed to create an LB rule on Ip with PF
# Creating network using the network offering created
self.debug("Creating network with network offering: %s" %
self.network_offering.id)
self.network = Network.create(
self.apiclient,
self.services["network"],
accountid=self.account.name,
domainid=self.account.domainid,
networkofferingid=self.network_offering.id,
zoneid=self.zone.id
)
self.debug("Created network with ID: %s" % self.network.id)
self.debug("Deploying VM in account: %s" % self.account.name)
# Spawn an instance in that network
virtual_machine_1 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_1.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_1.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug("Deploying another VM in account: %s" %
self.account.name)
# Spawn an instance in that network
virtual_machine_2 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_2.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_2.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug("Associating public IP for network: %s" % self.network.id)
ip_with_nat_rule = PublicIPAddress.create(
self.apiclient,
accountid=self.account.name,
zoneid=self.zone.id,
domainid=self.account.domainid,
networkid=self.network.id
)
self.debug("Associated %s with network %s" % (
ip_with_nat_rule.ipaddress.ipaddress,
self.network.id
))
self.debug("Creating PF rule for IP address: %s" %
ip_with_nat_rule.ipaddress.ipaddress)
NATRule.create(
self.apiclient,
virtual_machine_1,
self.services["natrule"],
ipaddressid=ip_with_nat_rule.ipaddress.id
)
self.debug("Trying to create LB rule on IP with NAT: %s" %
ip_with_nat_rule.ipaddress.ipaddress)
# Create Load Balancer rule on IP already having NAT rule
with self.assertRaises(Exception):
LoadBalancerRule.create(
self.apiclient,
self.services["lbrule"],
ipaddressid=ip_with_nat_rule.ipaddress.id,
accountid=self.account.name
)
return
class TestPfOnIpWithLb(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls._cleanup = []
cls.testClient = super(TestPfOnIpWithLb, cls).getClsTestClient()
cls.api_client = cls.testClient.getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.network_offering = NetworkOffering.create(
cls.api_client,
cls.services["network_offering"],
conservemode=True
)
# Enable Network offering
cls.network_offering.update(cls.api_client, state='Enabled')
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.services["virtual_machine"]["template"] = cls.template.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
except Exception as e:
cls.tearDownClass()
raise Exception ("Warning: Exception in setUpClass: %s" % e)
return
@classmethod
def tearDownClass(cls):
try:
#Cleanup resources used
cleanup_resources(cls.api_client, cls._cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def setUp(self):
self.apiclient = self.testClient.getApiClient()
self.dbclient = self.testClient.getDbConnection()
self.account = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.domain.id
)
self.cleanup = [self.account]
return
def tearDown(self):
try:
self.debug("Cleaning up the resources")
#Clean up, terminate the created network offerings
cleanup_resources(self.apiclient, self.cleanup)
interval = list_configurations(
self.apiclient,
name='network.gc.interval'
)
wait = list_configurations(
self.apiclient,
name='network.gc.wait'
)
# Sleep to ensure that all resources are deleted
time.sleep(int(interval[0].value) + int(wait[0].value))
self.debug("Cleanup complete!")
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
@attr(tags = ["advancedns"])
def test_pf_on_ip_with_lb(self):
"""Test Create a port forwarding rule on an Ip address that already has a LB rule.
"""
# Validate the following
# 1. Deploy the first VM using a network from the above created
# Network offering.
# 2. Deploy another VM.
# 3. Create PF rule on Ip with LB rule. User should NOT be
# allowed to create an LB rule on Ip with LB
# Creating network using the network offering created
self.debug("Creating network with network offering: %s" %
self.network_offering.id)
self.network = Network.create(
self.apiclient,
self.services["network"],
accountid=self.account.name,
domainid=self.account.domainid,
networkofferingid=self.network_offering.id,
zoneid=self.zone.id
)
self.debug("Created network with ID: %s" % self.network.id)
self.debug("Deploying VM in account: %s" % self.account.name)
# Spawn an instance in that network
virtual_machine_1 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_1.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_1.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug("Deploying another VM in account: %s" %
self.account.name)
# Spawn an instance in that network
virtual_machine_2 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_2.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_2.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug("Associating public IP for network: %s" % self.network.id)
ip_with_lb_rule = PublicIPAddress.create(
self.apiclient,
accountid=self.account.name,
zoneid=self.zone.id,
domainid=self.account.domainid,
networkid=self.network.id
)
self.debug("Associated %s with network %s" % (
ip_with_lb_rule.ipaddress.ipaddress,
self.network.id
))
self.debug("Creating LB rule for IP address: %s" %
ip_with_lb_rule.ipaddress.ipaddress)
LoadBalancerRule.create(
self.apiclient,
self.services["lbrule"],
ipaddressid=ip_with_lb_rule.ipaddress.id,
accountid=self.account.name,
networkid=self.network.id
)
self.debug("Trying to create PF rule on IP with LB rule: %s" %
ip_with_lb_rule.ipaddress.ipaddress)
with self.assertRaises(Exception):
NATRule.create(
self.apiclient,
virtual_machine,
self.services["natrule"],
ipaddressid=ip_with_lb_rule.ipaddress.id
)
return
class TestLbOnNonSourceNat(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls._cleanup = []
cls.testClient = super(TestLbOnNonSourceNat, cls).getClsTestClient()
cls.api_client = cls.testClient.getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.network_offering = NetworkOffering.create(
cls.api_client,
cls.services["network_offering"],
conservemode=False
)
# Enable Network offering
cls.network_offering.update(cls.api_client, state='Enabled')
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.services["virtual_machine"]["template"] = cls.template.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
except Exception as e:
cls.tearDownClass()
raise Exception ("Warning: Exception in setUpClass: %s" % e)
return
@classmethod
def tearDownClass(cls):
try:
#Cleanup resources used
cleanup_resources(cls.api_client, cls._cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def setUp(self):
self.apiclient = self.testClient.getApiClient()
self.dbclient = self.testClient.getDbConnection()
self.account = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.domain.id
)
self.cleanup = [self.account]
return
def tearDown(self):
try:
self.debug("Cleaning up the resources")
#Clean up, terminate the created network offerings
cleanup_resources(self.apiclient, self.cleanup)
interval = list_configurations(
self.apiclient,
name='network.gc.interval'
)
wait = list_configurations(
self.apiclient,
name='network.gc.wait'
)
# Sleep to ensure that all resources are deleted
time.sleep(int(interval[0].value) + int(wait[0].value))
self.debug("Cleanup complete!")
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
@attr(tags = ["advancedns"])
def test_lb_on_non_source_nat(self):
"""Test Create LB rule for non-sourceNat IP address
"""
# Validate the following
# 1. Deploy the first VM using a network from the above created
# Network offering.
# 2. Deploy another VM.
# 3. Acquire Ip address and create LB rule on it. LB rule should be
# created successfully
# Creating network using the network offering created
self.debug("Creating network with network offering: %s" %
self.network_offering.id)
self.network = Network.create(
self.apiclient,
self.services["network"],
accountid=self.account.name,
domainid=self.account.domainid,
networkofferingid=self.network_offering.id,
zoneid=self.zone.id
)
self.debug("Created network with ID: %s" % self.network.id)
self.debug("Deploying VM in account: %s" % self.account.name)
# Spawn an instance in that network
virtual_machine_1 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_1.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_1.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug("Deploying another VM in account: %s" %
self.account.name)
# Spawn an instance in that network
virtual_machine_2 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_2.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_2.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug("Associating public IP for network: %s" % self.network.id)
ip_with_lb_rule = PublicIPAddress.create(
self.apiclient,
accountid=self.account.name,
zoneid=self.zone.id,
domainid=self.account.domainid,
networkid=self.network.id
)
self.debug("Associated %s with network %s" % (
ip_with_lb_rule.ipaddress.ipaddress,
self.network.id
))
self.debug("Creating LB rule for IP address: %s" %
ip_with_lb_rule.ipaddress.ipaddress)
lb_rule = LoadBalancerRule.create(
self.apiclient,
self.services["lbrule"],
ipaddressid=ip_with_lb_rule.ipaddress.id,
accountid=self.account.name,
networkid=self.network.id
)
self.debug("Trying to create PF rule on IP with LB rule: %s" %
ip_with_lb_rule.ipaddress.ipaddress)
lb_rules = LoadBalancerRule.list(
self.apiclient,
id=lb_rule.id,
listall=True
)
self.assertEqual(
isinstance(lb_rules, list),
True,
"List LB rules should return a newly created LB rule"
)
return
class TestAddMultipleVmsLb(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls._cleanup = []
cls.testClient = super(TestAddMultipleVmsLb, cls).getClsTestClient()
cls.api_client = cls.testClient.getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.network_offering = NetworkOffering.create(
cls.api_client,
cls.services["network_offering"],
conservemode=True
)
# Enable Network offering
cls.network_offering.update(cls.api_client, state='Enabled')
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.services["virtual_machine"]["template"] = cls.template.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
except Exception as e:
cls.tearDownClass()
raise Exception ("Warning: Exception in setUpClass: %s" % e)
return
@classmethod
def tearDownClass(cls):
try:
#Cleanup resources used
cleanup_resources(cls.api_client, cls._cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def setUp(self):
self.apiclient = self.testClient.getApiClient()
self.dbclient = self.testClient.getDbConnection()
self.account = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.domain.id
)
self.cleanup = [self.account]
return
def tearDown(self):
try:
self.debug("Cleaning up the resources")
#Clean up, terminate the created network offerings
cleanup_resources(self.apiclient, self.cleanup)
interval = list_configurations(
self.apiclient,
name='network.gc.interval'
)
wait = list_configurations(
self.apiclient,
name='network.gc.wait'
)
# Sleep to ensure that all resources are deleted
time.sleep(int(interval[0].value) + int(wait[0].value))
self.debug("Cleanup complete!")
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
@attr(tags = ["advancedns"])
def test_add_multiple_vms_lb(self):
"""Test Add multiple Vms to an existing LB rule.
"""
# Validate the following
# 1. Deploy the first VM using a network from the above created
# Network offering.
# 2. Deploy another VM.
# 3. Acquire Ip address and create LB rule on it. Add multiple VMs to
# this rule. LB rule should be
# In Netscaler: For every Vm added to the LB rule:
# 1. A server and service instance is created using guest VMs IP and
# port number on the Netscaler LB device,
# 2. This service is bound to lb virtual server corresponding to lb
# rule.
# Creating network using the network offering created
self.debug("Creating network with network offering: %s" %
self.network_offering.id)
self.network = Network.create(
self.apiclient,
self.services["network"],
accountid=self.account.name,
domainid=self.account.domainid,
networkofferingid=self.network_offering.id,
zoneid=self.zone.id
)
self.debug("Created network with ID: %s" % self.network.id)
self.debug("Deploying VM in account: %s" % self.account.name)
# Spawn an instance in that network
virtual_machine_1 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_1.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_1.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug("Deploying another VM in account: %s" %
self.account.name)
# Spawn an instance in that network
virtual_machine_2 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_2.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_2.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug("Associating public IP for network: %s" % self.network.id)
ip_with_lb_rule = PublicIPAddress.create(
self.apiclient,
accountid=self.account.name,
zoneid=self.zone.id,
domainid=self.account.domainid,
networkid=self.network.id
)
self.debug("Associated %s with network %s" % (
ip_with_lb_rule.ipaddress.ipaddress,
self.network.id
))
self.debug("Creating LB rule for IP address: %s" %
ip_with_lb_rule.ipaddress.ipaddress)
lb_rule = LoadBalancerRule.create(
self.apiclient,
self.services["lbrule"],
ipaddressid=ip_with_lb_rule.ipaddress.id,
accountid=self.account.name,
networkid=self.network.id
)
self.debug("Trying to create PF rule on IP with LB rule: %s" %
ip_with_lb_rule.ipaddress.ipaddress)
lb_rules = LoadBalancerRule.list(
self.apiclient,
id=lb_rule.id,
listall=True
)
self.assertEqual(
isinstance(lb_rules, list),
True,
"List LB rules should return a newly created LB rule"
)
self.debug("Assigning virtual machines to LB rule")
lb_rule.assign(self.apiclient, [virtual_machine_1, virtual_machine_2])
self.debug("SSH into netscaler: %s" %
self.services["netscaler"]["ipaddress"])
try:
ssh_client = SshClient(
self.services["netscaler"]["ipaddress"],
22,
self.services["netscaler"]["username"],
self.services["netscaler"]["password"],
)
self.debug("command: show server")
res = ssh_client.execute("show server")
result = str(res)
self.debug("Output: %s" % result)
self.assertEqual(
result.count(virtual_machine_1.ipaddress),
2,
"Server must be configured for virtual machines"
)
self.assertEqual(
result.count(virtual_machine_2.ipaddress),
2,
"Server must be configured for virtual machines"
)
self.debug("Command:show service")
res = ssh_client.execute("show service")
result = str(res)
self.debug("Output: %s" % result)
self.assertEqual(
result.count(virtual_machine_1.ipaddress),
3,
"Service must be configured for virtual machines"
)
self.assertEqual(
result.count(virtual_machine_2.ipaddress),
3,
"Service must be configured for virtual machines"
)
self.debug("Command:show lb vserver")
res = ssh_client.execute("show lb vserver")
result = str(res)
self.debug("Output: %s" % result)
self.assertEqual(
result.count(ip_with_lb_rule.ipaddress.ipaddress),
2,
"virtual server must be configured for public IP address"
)
except Exception as e:
self.fail("SSH Access failed for %s: %s" % \
(self.services["netscaler"]["ipaddress"], e))
return
class TestMultipleLbRules(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls._cleanup = []
cls.testClient = super(TestMultipleLbRules, cls).getClsTestClient()
cls.api_client = cls.testClient.getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.network_offering = NetworkOffering.create(
cls.api_client,
cls.services["network_offering"],
conservemode=True
)
# Enable Network offering
cls.network_offering.update(cls.api_client, state='Enabled')
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.services["virtual_machine"]["template"] = cls.template.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
except Exception as e:
cls.tearDownClass()
raise Exception ("Warning: Exception in setUpClass: %s" % e)
return
@classmethod
def tearDownClass(cls):
try:
#Cleanup resources used
cleanup_resources(cls.api_client, cls._cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def setUp(self):
self.apiclient = self.testClient.getApiClient()
self.dbclient = self.testClient.getDbConnection()
self.account = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.domain.id
)
self.cleanup = [self.account]
return
def tearDown(self):
try:
self.debug("Cleaning up the resources")
#Clean up, terminate the created network offerings
cleanup_resources(self.apiclient, self.cleanup)
interval = list_configurations(
self.apiclient,
name='network.gc.interval'
)
wait = list_configurations(
self.apiclient,
name='network.gc.wait'
)
# Sleep to ensure that all resources are deleted
time.sleep(int(interval[0].value) + int(wait[0].value))
self.debug("Cleanup complete!")
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
@attr(tags = ["advancedns"])
def test_multiple_lb_publicip(self):
"""Test Create multiple LB rules using different public Ips acquired
"""
# Validate the following
# 1. Deploy the first VM using a network from the above created
# Network offering.
# 2. Deploy few more VMs.
# 3. Acquire an Ipaddress and create an LB rule for multiple Vms.
# Repeat step2 for few times Requests to all these LB rules should
# be serviced correctly.
# Creating network using the network offering created
self.debug("Creating network with network offering: %s" %
self.network_offering.id)
self.network = Network.create(
self.apiclient,
self.services["network"],
accountid=self.account.name,
domainid=self.account.domainid,
networkofferingid=self.network_offering.id,
zoneid=self.zone.id
)
self.debug("Created network with ID: %s" % self.network.id)
self.debug("Deploying VM in account: %s" % self.account.name)
# Spawn an instance in that network
virtual_machine_1 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_1.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_1.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug("Deploying another VM in account: %s" %
self.account.name)
# Spawn an instance in that network
virtual_machine_2 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_2.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_2.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug(
"Associating first public IP for network: %s" %
self.network.id)
public_ip_1 = PublicIPAddress.create(
self.apiclient,
accountid=self.account.name,
zoneid=self.zone.id,
domainid=self.account.domainid,
networkid=self.network.id
)
self.debug("Associated %s with network %s" % (
public_ip_1.ipaddress.ipaddress,
self.network.id
))
self.debug(
"Creating LB rule for IP address: %s with round robin algo" %
public_ip_1.ipaddress.ipaddress)
self.services["lbrule"]["alg"] = 'roundrobin'
lb_rule = LoadBalancerRule.create(
self.apiclient,
self.services["lbrule"],
ipaddressid=public_ip_1.ipaddress.id,
accountid=self.account.name,
networkid=self.network.id
)
lb_rules = LoadBalancerRule.list(
self.apiclient,
id=lb_rule.id,
listall=True
)
self.assertEqual(
isinstance(lb_rules, list),
True,
"List LB rules should return a newly created LB rule"
)
self.debug("Adding %s, %s to the LB rule %s" % (
virtual_machine_1.name,
virtual_machine_2.name,
lb_rule.name
))
lb_rule.assign(self.apiclient, [virtual_machine_1, virtual_machine_2])
self.debug(
"Associating second public IP for network: %s" %
self.network.id)
public_ip_2 = PublicIPAddress.create(
self.apiclient,
accountid=self.account.name,
zoneid=self.zone.id,
domainid=self.account.domainid,
networkid=self.network.id
)
self.debug("Associated %s with network %s" % (
public_ip_2.ipaddress.ipaddress,
self.network.id
))
self.debug(
"Creating LB rule for IP address: %s with round robin algo" %
public_ip_2.ipaddress.ipaddress)
self.services["lbrule"]["alg"] = 'roundrobin'
lb_rule = LoadBalancerRule.create(
self.apiclient,
self.services["lbrule"],
ipaddressid=public_ip_2.ipaddress.id,
accountid=self.account.name,
networkid=self.network.id
)
self.debug("Trying to create PF rule on IP with LB rule: %s" %
public_ip_2.ipaddress.ipaddress)
lb_rules = LoadBalancerRule.list(
self.apiclient,
id=lb_rule.id,
listall=True
)
self.assertEqual(
isinstance(lb_rules, list),
True,
"List LB rules should return a newly created LB rule"
)
self.debug("Adding %s, %s to the LB rule %s" % (
virtual_machine_1.name,
virtual_machine_2.name,
lb_rule.name
))
lb_rule.assign(self.apiclient, [virtual_machine_1, virtual_machine_2])
try:
self.debug(
"Verifying VMs are accessible with different public Ips")
hostnames = []
ssh = virtual_machine_1.get_ssh_client(
ipaddress=public_ip_1.ipaddress.ipaddress)
self.debug("Command: hostname")
result = ssh.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
res = str(result[0])
self.assertIn(
res,
[virtual_machine_1.name, virtual_machine_2.name],
"The hostname should match with atleast one of instance name"
)
except Exception as e:
self.fail("Exception occured during SSH: %s - %s" % (
public_ip_1.ipaddress.ipaddress,
e))
try:
ssh = virtual_machine_1.get_ssh_client(
ipaddress=public_ip_2.ipaddress.ipaddress,
reconnect=True
)
self.debug("Command: hostname")
result = ssh.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
self.debug("Hostnames: %s" % str(hostnames))
res = str(result[0])
self.assertIn(
res,
[virtual_machine_1.name, virtual_machine_2.name],
"The hostname should match with atleast one of instance name"
)
except Exception as e:
self.fail("Exception occured during SSH: %s - %s" % (
public_ip_2.ipaddress.ipaddress,
e))
return
class TestMultipleLbRulesSameIp(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls._cleanup = []
cls.testClient = super(TestMultipleLbRulesSameIp, cls).getClsTestClient()
cls.api_client = cls.testClient.getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.network_offering = NetworkOffering.create(
cls.api_client,
cls.services["network_offering"],
conservemode=True
)
# Enable Network offering
cls.network_offering.update(cls.api_client, state='Enabled')
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.services["virtual_machine"]["template"] = cls.template.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
except Exception as e:
cls.tearDownClass()
raise Exception ("Warning: Exception in setUpClass: %s" % e)
return
@classmethod
def tearDownClass(cls):
try:
#Cleanup resources used
cleanup_resources(cls.api_client, cls._cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def setUp(self):
self.apiclient = self.testClient.getApiClient()
self.dbclient = self.testClient.getDbConnection()
self.account = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.domain.id
)
self.cleanup = [self.account]
return
def tearDown(self):
try:
self.debug("Cleaning up the resources")
#Clean up, terminate the created network offerings
cleanup_resources(self.apiclient, self.cleanup)
interval = list_configurations(
self.apiclient,
name='network.gc.interval'
)
wait = list_configurations(
self.apiclient,
name='network.gc.wait'
)
# Sleep to ensure that all resources are deleted
time.sleep(int(interval[0].value) + int(wait[0].value))
self.debug("Cleanup complete!")
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
@attr(tags = ["advancedns"])
def test_multiple_lb_same_publicip(self):
"""Test Create multiple LB rules using same public Ips on diff ports
"""
# Validate the following
# 1. Deploy the first VM using a network from the above created
# Network offering.
# 2. Deploy few more VMs.
# 3. Acquire an Ipaddress and create an LB rule for multiple Vms.
# Create another Lb rule on the same Ipaddress pointing to
# different public port. Requests to all these LB rules should be
# serviced correctly.
# Creating network using the network offering created
self.debug("Creating network with network offering: %s" %
self.network_offering.id)
self.network = Network.create(
self.apiclient,
self.services["network"],
accountid=self.account.name,
domainid=self.account.domainid,
networkofferingid=self.network_offering.id,
zoneid=self.zone.id
)
self.debug("Created network with ID: %s" % self.network.id)
self.debug("Deploying VM in account: %s" % self.account.name)
# Spawn an instance in that network
virtual_machine_1 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_1.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_1.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug("Deploying another VM in account: %s" %
self.account.name)
# Spawn an instance in that network
virtual_machine_2 = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering.id,
networkids=[str(self.network.id)]
)
self.debug("Deployed VM in network: %s" % self.network.id)
list_vm_response = VirtualMachine.list(
self.apiclient,
id=virtual_machine_2.id
)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" \
% virtual_machine_2.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.state,
"Running",
"VM state should be running after deployment"
)
self.debug(
"Associating first public IP for network: %s" %
self.network.id)
public_ip = PublicIPAddress.create(
self.apiclient,
accountid=self.account.name,
zoneid=self.zone.id,
domainid=self.account.domainid,
networkid=self.network.id
)
self.debug("Associated %s with network %s" % (
public_ip.ipaddress.ipaddress,
self.network.id
))
self.debug(
"Creating LB rule for IP address: %s with round robin algo" %
public_ip.ipaddress.ipaddress)
self.services["lbrule"]["alg"] = 'roundrobin'
lb_rule_1 = LoadBalancerRule.create(
self.apiclient,
self.services["lbrule"],
ipaddressid=public_ip.ipaddress.id,
accountid=self.account.name,
networkid=self.network.id
)
self.debug("Trying to create PF rule on IP with LB rule: %s" %
public_ip.ipaddress.ipaddress)
lb_rules = LoadBalancerRule.list(
self.apiclient,
id=lb_rule_1.id,
listall=True
)
self.assertEqual(
isinstance(lb_rules, list),
True,
"List LB rules should return a newly created LB rule"
)
self.debug("Adding %s, %s to the LB rule %s" % (
virtual_machine_1.name,
virtual_machine_2.name,
lb_rule_1.name
))
lb_rule_1.assign(self.apiclient, [
virtual_machine_1,
virtual_machine_2
])
self.debug(
"Trying to create LB rule on IP: %s with on same ports" %
public_ip.ipaddress.ipaddress)
with self.assertRaises(Exception):
LoadBalancerRule.create(
self.apiclient,
self.services["lbrule"],
ipaddressid=public_ip.ipaddress.id,
accountid=self.account.name,
networkid=self.network.id
)
self.debug("Create LB rule on same port failed!")
self.debug("Creating LB rule on IP: %s & public port: %s" % (
public_ip.ipaddress.ipaddress,
str(2222)))
self.services["lbrule"]["alg"] = 'roundrobin'
self.services["lbrule"]["publicport"] = 2222
self.services["lbrule"]["name"] = 'SSH2'
lb_rule_2 = LoadBalancerRule.create(
self.apiclient,
self.services["lbrule"],
ipaddressid=public_ip.ipaddress.id,
accountid=self.account.name,
networkid=self.network.id
)
lb_rules = LoadBalancerRule.list(
self.apiclient,
id=lb_rule_2.id,
listall=True
)
self.assertEqual(
isinstance(lb_rules, list),
True,
"List LB rules should return a newly created LB rule"
)
self.debug("Adding %s, %s to the LB rule %s" % (
virtual_machine_1.name,
virtual_machine_2.name,
lb_rule_2.name
))
lb_rule_2.assign(self.apiclient, [
virtual_machine_1,
virtual_machine_2
])
try:
self.debug("Verifying VMs are accessible on all LB rules")
hostnames = []
ssh = virtual_machine_1.get_ssh_client(
ipaddress=public_ip.ipaddress.ipaddress,
reconnect=True
)
self.debug("Command: hostname")
result = ssh.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
res = str(result[0])
self.assertIn(
res,
[virtual_machine_1.name, virtual_machine_2.name],
"The hostname should match with atleast one of instance name"
)
except Exception as e:
self.fail("Exception occured during SSH: %s - %s" % (
public_ip.ipaddress.ipaddress,
e))
try:
ssh = virtual_machine_1.get_ssh_client(
ipaddress=public_ip.ipaddress.ipaddress,
reconnect=True,
port=self.services["lbrule"]["publicport"]
)
self.debug("Command: hostname")
result = ssh.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
self.debug("Hostnames: %s" % str(hostnames))
res = str(result[0])
self.assertIn(
res,
[virtual_machine_1.name, virtual_machine_2.name],
"The hostname should match with atleast one of instance name"
)
except Exception as e:
self.fail("Exception occured during SSH: %s - %s" % (
public_ip.ipaddress.ipaddress,
e))
return
class TestLoadBalancingRule(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls._cleanup = []
cls.testClient = super(TestLoadBalancingRule, cls).getClsTestClient()
cls.api_client = cls.testClient.getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.network_offering = NetworkOffering.create(
cls.api_client,
cls.services["network_offering"],
conservemode=True
)
# Enable Network offering
cls.network_offering.update(cls.api_client, state='Enabled')
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.services["virtual_machine"]["template"] = cls.template.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
cls.account = Account.create(
cls.api_client,
cls.services["account"],
admin=True,
domainid=cls.domain.id
)
cls._cleanup.insert(0,cls.account)
# Creating network using the network offering created
cls.network = Network.create(
cls.api_client,
cls.services["network"],
accountid=cls.account.name,
domainid=cls.account.domainid,
networkofferingid=cls.network_offering.id,
zoneid=cls.zone.id
)
# Spawn an instance in that network
cls.virtual_machine = VirtualMachine.create(
cls.api_client,
cls.services["virtual_machine"],
accountid=cls.account.name,
domainid=cls.account.domainid,
serviceofferingid=cls.service_offering.id,
networkids=[str(cls.network.id)]
)
cls.public_ip = PublicIPAddress.create(
cls.api_client,
accountid=cls.account.name,
zoneid=cls.zone.id,
domainid=cls.account.domainid,
networkid=cls.network.id
)
cls.lb_rule = LoadBalancerRule.create(
cls.api_client,
cls.services["lbrule"],
ipaddressid=cls.public_ip.ipaddress.id,
accountid=cls.account.name,
networkid=cls.network.id
)
except Exception as e:
cls.tearDownClass()
raise Exception ("Warning: Exception in setUpClass: %s" % e)
return
@classmethod
def tearDownClass(cls):
try:
#Cleanup resources used
cleanup_resources(cls.api_client, cls._cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def setUp(self):
self.apiclient = self.testClient.getApiClient()
self.dbclient = self.testClient.getDbConnection()
self.cleanup = []
return
def tearDown(self):
try:
self.debug("Cleaning up the resources")
#Clean up, terminate the created network offerings
cleanup_resources(self.apiclient, self.cleanup)
self.debug("Cleanup complete!")
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
@attr(tags = ["advancedns"])
def test_01_edit_name_lb_rule(self):
"""Test edit name of LB rule
"""
# Validate the following
# 1. Create an Lb rule for couple of Vms .
# 2. Edit the name of the existing LB rule. When all the existing
# Lbrules are listed , we should see the edited name.
self.debug("Assigning VMs to LB rule: %s" % self.lb_rule.name)
self.lb_rule.assign(self.apiclient, [self.virtual_machine])
self.debug("Editing name of the LB rule: %s" % self.lb_rule.name)
new_name = random_gen()
self.lb_rule.update(self.apiclient, name=new_name)
self.debug("Verifing the name change in list Lb rules call")
lb_rules = LoadBalancerRule.list(self.apiclient, id=self.lb_rule.id)
self.assertEqual(
isinstance(lb_rules, list),
True,
"List LB call should return a valid list"
)
lb = lb_rules[0]
self.assertEqual(
lb.name,
new_name,
"LB name should be updated with the new name"
)
return
@attr(tags = ["advancedns"])
def test_02_edit_lb_ports(self):
"""Test edit public port of LB rule
"""
# Validate the following
# 1. Create an Lb rule for couple of Vms .
# 2. Edit the public/private of the existing LB rule. When all the
# existing Lbrules are listed, this should not be allowed.
self.debug("Editing public port of the LB rule: %s" % self.lb_rule.name)
port = 8888
with self.assertRaises(Exception):
self.lb_rule.update(self.apiclient, publicport=port)
self.debug("Editing private port of the LB rule: %s" % self.lb_rule.name)
with self.assertRaises(Exception):
self.lb_rule.update(self.apiclient, privateport=port)
return
@attr(tags = ["advancedns"])
def test_03_delete_lb_rule(self):
"""Test delete LB rule
"""
# Validate the following
# 1. Delete existing load balancing rule
# 2. In netscaler service and port corresponding to LB rule should get
# deleted. Any request to IP should error out.
self.debug("Deleting existing load balancing rule")
self.lb_rule.delete(self.apiclient)
self.debug("SSH into Netscaler to verify other resources are deleted")
try:
ssh_client = SshClient(
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,
self.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("ERROR: No such resource"),
1,
"Virtual server should get deleted after removing LB rule"
)
cmd = "show ip"
self.debug("command: %s" % cmd)
res = ssh_client.execute(cmd)
result = str(res)
self.debug("Output: %s" % result)
self.assertEqual(
result.count(self.public_ip.ipaddress.ipaddress),
0,
"Virtual server should get deleted after removing LB rule"
)
except Exception as e:
self.fail("SSH Access failed for %s: %s" % \
(self.services["netscaler"]["ipaddress"], e))
return
class TestDeleteCreateLBRule(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls._cleanup = []
cls.testClient = super(TestDeleteCreateLBRule, cls).getClsTestClient()
cls.api_client = cls.testClient.getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.network_offering = NetworkOffering.create(
cls.api_client,
cls.services["network_offering"],
conservemode=True
)
# Enable Network offering
cls.network_offering.update(cls.api_client, state='Enabled')
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.services["virtual_machine"]["template"] = cls.template.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
cls.account = Account.create(
cls.api_client,
cls.services["account"],
admin=True,
domainid=cls.domain.id
)
cls._cleanup.insert(0,cls.account)
# Creating network using the network offering created
cls.network = Network.create(
cls.api_client,
cls.services["network"],
accountid=cls.account.name,
domainid=cls.account.domainid,
networkofferingid=cls.network_offering.id,
zoneid=cls.zone.id
)
# Spawn an instance in that network
cls.virtual_machine = VirtualMachine.create(
cls.api_client,
cls.services["virtual_machine"],
accountid=cls.account.name,
domainid=cls.account.domainid,
serviceofferingid=cls.service_offering.id,
networkids=[str(cls.network.id)]
)
cls.public_ip = PublicIPAddress.create(
cls.api_client,
accountid=cls.account.name,
zoneid=cls.zone.id,
domainid=cls.account.domainid,
networkid=cls.network.id
)
except Exception as e:
cls.tearDownClass()
raise Exception ("Warning: Exception in setUpClass: %s" % e)
return
@classmethod
def tearDownClass(cls):
try:
#Cleanup resources used
cleanup_resources(cls.api_client, cls._cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def setUp(self):
self.apiclient = self.testClient.getApiClient()
self.dbclient = self.testClient.getDbConnection()
self.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 = []
return
def tearDown(self):
try:
self.debug("Cleaning up the resources")
#Clean up, terminate the created network offerings
cleanup_resources(self.apiclient, self.cleanup)
self.debug("Cleanup complete!")
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
@attr(tags = ["advancedns"])
def test_01_create_with_same_public_port(self):
"""Test create LB rule with same public port after deleting rule"""
# Validate the following
# 1. Delete existing rule and create exactly same rule with different
# public port
# 2. Requests should be served correctly
self.debug("Delete the existing LB rule: %s" % self.lb_rule.name)
self.lb_rule.delete(self.apiclient)
self.debug("LB rule deleted")
self.debug("Create a new LB rule with different public port")
self.services["lbrule"]["publicport"] = 23
lb_rule = LoadBalancerRule.create(
self.apiclient,
self.services["lbrule"],
ipaddressid=self.public_ip.ipaddress.id,
accountid=self.account.name,
networkid=self.network.id
)
class TestVmWithLb(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls._cleanup = []
cls.testClient = super(TestVmWithLb, cls).getClsTestClient()
cls.api_client = cls.testClient.getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.network_offering = NetworkOffering.create(
cls.api_client,
cls.services["network_offering"],
conservemode=True
)
# Enable Network offering
cls.network_offering.update(cls.api_client, state='Enabled')
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.services["virtual_machine"]["template"] = cls.template.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
cls.account = Account.create(
cls.api_client,
cls.services["account"],
admin=True,
domainid=cls.domain.id
)
cls._cleanup.insert(0,cls.account)
# Creating network using the network offering created
cls.network = Network.create(
cls.api_client,
cls.services["network"],
accountid=cls.account.name,
domainid=cls.account.domainid,
networkofferingid=cls.network_offering.id,
zoneid=cls.zone.id
)
# Spawn an instance in that network
cls.vm_1 = VirtualMachine.create(
cls.api_client,
cls.services["virtual_machine"],
accountid=cls.account.name,
domainid=cls.account.domainid,
serviceofferingid=cls.service_offering.id,
networkids=[str(cls.network.id)]
)
cls.vm_2 = VirtualMachine.create(
cls.api_client,
cls.services["virtual_machine"],
accountid=cls.account.name,
domainid=cls.account.domainid,
serviceofferingid=cls.service_offering.id,
networkids=[str(cls.network.id)]
)
cls.public_ip_1 = PublicIPAddress.create(
cls.api_client,
accountid=cls.account.name,
zoneid=cls.zone.id,
domainid=cls.account.domainid,
networkid=cls.network.id
)
cls.lb_rule_1 = LoadBalancerRule.create(
cls.api_client,
cls.services["lbrule"],
ipaddressid=cls.public_ip_1.ipaddress.id,
accountid=cls.account.name,
networkid=cls.network.id
)
cls.public_ip_2 = PublicIPAddress.create(
cls.api_client,
accountid=cls.account.name,
zoneid=cls.zone.id,
domainid=cls.account.domainid,
networkid=cls.network.id
)
cls.lb_rule_2 = LoadBalancerRule.create(
cls.api_client,
cls.services["lbrule"],
ipaddressid=cls.public_ip_2.ipaddress.id,
accountid=cls.account.name,
networkid=cls.network.id
)
except Exception as e:
cls.tearDownClass()
raise Exception ("Warning: Exception in setUpClass: %s" % e)
return
@classmethod
def tearDownClass(cls):
try:
#Cleanup resources used
cleanup_resources(cls.api_client, cls._cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def setUp(self):
self.apiclient = self.testClient.getApiClient()
self.dbclient = self.testClient.getDbConnection()
self.cleanup = []
return
def tearDown(self):
try:
self.debug("Cleaning up the resources")
#Clean up, terminate the created network offerings
cleanup_resources(self.apiclient, self.cleanup)
self.debug("Cleanup complete!")
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
@attr(tags = ["advancedns"])
def test_01_delete_public_ip(self):
"""Test delete one public Ip with LB rules"""
# Validate the following
# 1. Associate 2 public Ips and create load balancing rules in it
# 2. Delete one of the public Ip
# 3. All the LB rules should be removed from that public Ip
# 4. In netscaler, make sure that all LB rules associated with that
# public Ip should get removed.
# 5. All servers and services service to that public Ip get deleted
self.debug("Deleting public IP: %s from network: %s" % (
self.public_ip_2.ipaddress.ipaddress,
self.network.name
))
self.public_ip_2.delete(self.apiclient)
self.debug(
"Public Ip: %s is deleted!" %
self.public_ip_2.ipaddress.ipaddress)
lb_rules = LoadBalancerRule.list(
self.apiclient,
publicipid=self.public_ip_2.ipaddress.id,
listall=True,
)
self.assertEqual(
lb_rules,
None,
"LB rules associated with the public Ip should get deleted"
)
self.debug("SSH into Netscaler to verify other resources are deleted")
try:
ssh_client = SshClient(
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_2.ipaddress.ipaddress,
self.lb_rule_2.publicport)
self.debug("command: %s" % cmd)
res = ssh_client.execute(cmd)
result = str(res)
self.debug("Output: %s" % result)
self.assertEqual(
result.count("ERROR: No such resource"),
1,
"Virtual server should get deleted after removing LB rule"
)
cmd = "show ip"
self.debug("command: %s" % cmd)
res = ssh_client.execute(cmd)
result = str(res)
self.debug("Output: %s" % result)
self.assertEqual(
result.count(self.public_ip_2.ipaddress.ipaddress),
0,
"Virtual server should get deleted after removing LB rule"
)
except Exception as e:
self.fail("SSH Access failed for %s: %s" % \
(self.services["netscaler"]["ipaddress"], e))
return
@attr(tags = ["advancedns"])
def test_02_stop_user_vm(self):
"""Test stop user VM with LB"""
# Validate the following
# 1. Create 2 instances and add these two for load balancing
# 2. Stop one of the user VM
# 3. Test whether the request are not sent to stopped user VM
# 4. In netscaler, LB rules for this VM still remain configured.But
# it will be marked as being down
self.debug("Adding instances: %s, %s to LB rule: %s" % (
self.vm_1.name,
self.vm_2.name,
self.lb_rule_1.name))
self.lb_rule_1.assign(self.apiclient, [self.vm_1, self.vm_2])
self.debug("Assigned instances: %s, %s to LB rule: %s" % (
self.vm_1.name,
self.vm_2.name,
self.lb_rule_1.name))
self.debug("Stopping VM instance: %s" % self.vm_2.name)
self.vm_2.stop(self.apiclient)
self.debug("Stopped VM: %s" % self.vm_2.name)
try:
self.debug(
"Verifying request served by only running instances")
hostnames = []
ssh = self.vm_1.get_ssh_client(
ipaddress=self.public_ip_1.ipaddress.ipaddress)
self.debug("Command: hostname")
result = ssh.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
ssh = self.vm_1.get_ssh_client(
ipaddress=self.public_ip_1.ipaddress.ipaddress,
reconnect=True
)
self.debug("Command: hostname")
result = ssh.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
self.debug("Hostnames: %s" % str(hostnames))
self.assertEqual(
hostnames[0],
hostnames[1],
"Hostnames must be same as another VM is stopped"
)
except Exception as e:
self.fail("Exception occured during SSH: %s - %s" % (
self.public_ip_1.ipaddress.ipaddress,
e))
self.debug("SSH into Netscaler to rules still persist")
try:
ssh_client = SshClient(
self.services["netscaler"]["ipaddress"],
self.services["netscaler"]["port"],
self.services["netscaler"]["username"],
self.services["netscaler"]["password"],
)
cmd = "show server"
self.debug("command: %s" % cmd)
res = ssh_client.execute(cmd)
result = str(res)
self.debug("Output: %s" % result)
self.assertNotEqual(
result.count(self.vm_2.ipaddress),
0,
"The server should be present in netscaler after VM stop"
)
except Exception as e:
self.fail("SSH Access failed for %s: %s" % \
(self.services["netscaler"]["ipaddress"], e))
return
@attr(tags = ["advancedns"])
def test_03_start_user_vm(self):
"""Test start user VM with LB"""
# Validate the following
# 1. Create 2 instances and add these two for load balancing
# 2. Stop one of the user VM
# 3. Test whether the request are not sent to stopped user VM
# 4. In netscaler, LB rules for this VM still remain configured.But
# it will be marked as being down
self.debug("Starting VM instance: %s" % self.vm_2.name)
self.vm_2.start(self.apiclient)
self.debug("Starting VM: %s" % self.vm_2.name)
self.debug("Sleeping for netscaler to recognize service is up")
time.sleep( 120 )
try:
self.debug(
"Verifying request served by only running instances")
hostnames = []
ssh_1 = self.vm_1.get_ssh_client(
ipaddress=self.public_ip_1.ipaddress.ipaddress)
self.debug("Command: hostname")
result = ssh_1.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
ssh_2 = self.vm_2.get_ssh_client(
ipaddress=self.public_ip_1.ipaddress.ipaddress,
reconnect=True
)
self.debug("Command: hostname")
result = ssh_2.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
self.debug("Hostnames: %s" % str(hostnames))
self.assertNotEqual(
hostnames[0],
hostnames[1],
"Both request should be served by different instances"
)
except Exception as e:
self.fail("Exception occured during SSH: %s - %s" % (
self.public_ip_1.ipaddress.ipaddress,
e))
self.debug("SSH into Netscaler to rules still persist")
try:
ssh_client = SshClient(
self.services["netscaler"]["ipaddress"],
self.services["netscaler"]["port"],
self.services["netscaler"]["username"],
self.services["netscaler"]["password"],
)
cmd = "show server"
self.debug("command: %s" % cmd)
res = ssh_client.execute(cmd)
result = str(res)
self.debug("Output: %s" % result)
self.assertNotEqual(
result.count(self.vm_2.ipaddress),
0,
"The server should be present in netscaler after VM stop"
)
except Exception as e:
self.fail("SSH Access failed for %s: %s" % \
(self.services["netscaler"]["ipaddress"], e))
return
@attr(tags = ["advancedns", "multihost"])
def test_04_migrate_user_vm(self):
"""Test migrate user VM with LB"""
# Validate the following
# 1. Create 2 instances and add these two for load balancing
# 2. migrate one Vm to another host.
# 3. Test whether the request are sent to stopped user VM after migrate
# 4. In netscaler, the LB rules are still configured.
hosts = Host.list(
self.apiclient,
zoneid=self.vm_2.zoneid,
type='Routing'
)
self.assertEqual(
isinstance(hosts, list),
True,
"Check the number of hosts in the zone"
)
self.assertGreaterEqual(
len(hosts),
2,
"Atleast 2 hosts should be present in a zone for VM migration"
)
# Remove the host of current VM from the hosts list
hosts[:] = [host for host in hosts if host.id != self.vm_2.hostid]
host = hosts[0]
self.debug("Migrating VM-ID: %s to Host: %s" % (self.vm_2.id, host.id))
cmd = migrateVirtualMachine.migrateVirtualMachineCmd()
cmd.hostid = host.id
cmd.virtualmachineid = self.vm_2.id
self.apiclient.migrateVirtualMachine(cmd)
list_vm_response = list_virtual_machines(
self.apiclient,
id=self.vm_2.id
)
self.assertEqual(
isinstance(list_vm_response, list),
True,
"Check list response returns a valid list"
)
vm_response = list_vm_response[0]
self.assertEqual(
vm_response.hostid,
host.id,
"Check destination hostID of migrated VM"
)
self.debug("Migrated VM-ID: %s to Host: %s" % (self.vm_2.id, host.id))
try:
self.debug(
"Verifying request served by only running instances")
hostnames = []
ssh_1 = self.vm_1.get_ssh_client(
ipaddress=self.public_ip_1.ipaddress.ipaddress,
reconnect=True
)
self.debug("Command: hostname")
result = ssh_1.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
ssh_2 = self.vm_2.get_ssh_client(
ipaddress=self.public_ip_1.ipaddress.ipaddress,
reconnect=True
)
self.debug("Command: hostname")
result = ssh_2.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
self.debug("Hostnames: %s" % str(hostnames))
self.assertNotEqual(
hostnames[0],
hostnames[1],
"Both request should be served by different instances"
)
except Exception as e:
self.fail("Exception occured during SSH: %s - %s" % (
self.public_ip_1.ipaddress.ipaddress,
e))
self.debug("SSH into Netscaler to rules still persist")
try:
ssh_client = SshClient(
self.services["netscaler"]["ipaddress"],
self.services["netscaler"]["port"],
self.services["netscaler"]["username"],
self.services["netscaler"]["password"],
)
cmd = "show server"
self.debug("command: %s" % cmd)
res = ssh_client.execute(cmd)
result = str(res)
self.debug("Output: %s" % result)
self.assertNotEqual(
result.count(self.vm_2.ipaddress),
0,
"The server should be present in netscaler after migrate"
)
except Exception as e:
self.fail("SSH Access failed for %s: %s" % \
(self.services["netscaler"]["ipaddress"], e))
return
@attr(tags = ["advancedns"])
def test_05_reboot_user_vm(self):
"""Test reboot user VM with LB"""
# Validate the following
# 1. Create 2 instances and add these two for load balancing
# 2. Reboot one of the user VM
# 3. Test whether the request are sent to both VMs after reboot
# 4. In netscaler, LB rules for this VM still remain configured.
self.debug("Rebooting VM instance: %s" % self.vm_2.name)
self.vm_2.reboot(self.apiclient)
self.debug("Rebooting VM: %s" % self.vm_2.name)
self.debug("Waiting for Netscaler to get the service up")
time.sleep( 120 )
try:
self.debug(
"Verifying request served by only running instances")
hostnames = []
ssh_1 = self.vm_1.get_ssh_client(
ipaddress=self.public_ip_1.ipaddress.ipaddress)
self.debug("Command: hostname")
result = ssh_1.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
ssh_2 = self.vm_2.get_ssh_client(
ipaddress=self.public_ip_1.ipaddress.ipaddress,
reconnect=True
)
self.debug("Command: hostname")
result = ssh_2.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
self.debug("Hostnames: %s" % str(hostnames))
if hostnames[0] == hostnames[1]:
ssh_3 = self.vm_2.get_ssh_client(
ipaddress=self.public_ip_1.ipaddress.ipaddress,
reconnect=True
)
self.debug("Command: hostname")
result = ssh_3.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
self.assertNotEqual(
hostnames[0],
hostnames[2],
"Both request should be served by different instances"
)
else:
self.assertNotEqual(
hostnames[0],
hostnames[1],
"Both request should be served by different instances"
)
except Exception as e:
self.fail("Exception occured during SSH: %s - %s" % (
self.public_ip_1.ipaddress.ipaddress,
e))
self.debug("SSH into Netscaler to rules still persist")
try:
ssh_client = SshClient(
self.services["netscaler"]["ipaddress"],
self.services["netscaler"]["port"],
self.services["netscaler"]["username"],
self.services["netscaler"]["password"],
)
cmd = "show server"
self.debug("command: %s" % cmd)
res = ssh_client.execute(cmd)
result = str(res)
self.debug("Output: %s" % result)
self.assertNotEqual(
result.count(self.vm_2.ipaddress),
0,
"The server should be present in netscaler after reboot"
)
except Exception as e:
self.fail("SSH Access failed for %s: %s" % \
(self.services["netscaler"]["ipaddress"], e))
return
@attr(tags = ["advancedns"])
def test_06_destroy_user_vm(self):
"""Test destroy user VM with LB"""
# Validate the following
# 1. Create 2 instances and add these two for load balancing
# 2. Destroy one of the user VM
# 3. Until the time the Vm is in "Destroyed" state, the servies
# relating to this Vm will be marked as "Down".
# 4. Once the Vm gets expunged, then the servers and services
# associated with this VM should get deleted and the LB rules
# should not be pointing to this Vm anymore.
self.debug("Destroying VM instance: %s" % self.vm_2.name)
self.vm_2.delete(self.apiclient)
self.debug("Destroying VM: %s" % self.vm_2.name)
try:
self.debug(
"Verifying request served by only running instances")
hostnames = []
ssh = self.vm_1.get_ssh_client(
ipaddress=self.public_ip_1.ipaddress.ipaddress)
self.debug("Command: hostname")
result = ssh.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
ssh = self.vm_1.get_ssh_client(
ipaddress=self.public_ip_1.ipaddress.ipaddress,
reconnect=True
)
self.debug("Command: hostname")
result = ssh.execute("hostname")
self.debug("Output: %s" % result)
hostnames.append(result)
self.debug("Hostnames: %s" % str(hostnames))
self.assertEqual(
hostnames[0],
hostnames[1],
"Both request should be served by same instance"
)
except Exception as e:
self.fail("Exception occured during SSH: %s - %s" % (
self.public_ip_1.ipaddress.ipaddress,
e))
delay = list_configurations(
self.apiclient,
name='expunge.delay'
)
wait = list_configurations(
self.apiclient,
name='expunge.interval'
)
# Sleep to ensure that all resources are deleted
time.sleep(int(delay[0].value) + int(wait[0].value))
self.debug("SSH into Netscaler to rules still persist")
try:
ssh_client = SshClient(
self.services["netscaler"]["ipaddress"],
self.services["netscaler"]["port"],
self.services["netscaler"]["username"],
self.services["netscaler"]["password"],
)
cmd = "show server"
self.debug("command: %s" % cmd)
res = ssh_client.execute(cmd)
result = str(res)
self.debug("Output: %s" % result)
self.assertEqual(
result.count(self.vm_2.ipaddress),
0,
"The server should not be present in netscaler after destroy"
)
except Exception as e:
self.fail("SSH Access failed for %s: %s" % \
(self.services["netscaler"]["ipaddress"], e))
return
@attr(tags = ["advancedns"])
def test_07_delete_all_public_ip(self):
"""Test delete all public Ip with LB rules"""
# Validate the following
# 1. Associate 2 public Ips and create load balancing rules in it
# 2. Delete all of the public Ip
# 3. All the LB rules should be removed from that public Ip
# 4. In netscaler, make sure that all LB rules associated with that
# public Ip should get removed.
# 5. All servers and services service to that public Ip get deleted
self.debug("Deleting public IP: %s from network: %s" % (
self.public_ip_1.ipaddress.ipaddress,
self.network.name
))
self.public_ip_1.delete(self.apiclient)
self.debug(
"Public Ip: %s is deleted!" %
self.public_ip_1.ipaddress.ipaddress)
lb_rules = LoadBalancerRule.list(
self.apiclient,
publicipid=self.public_ip_1.ipaddress.id,
listall=True,
)
self.assertEqual(
lb_rules,
None,
"LB rules associated with the public Ip should get deleted"
)
self.debug("SSH into Netscaler to verify other resources are deleted")
try:
ssh_client = SshClient(
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_1.ipaddress.ipaddress,
self.lb_rule_1.publicport)
self.debug("command: %s" % cmd)
res = ssh_client.execute(cmd)
result = str(res)
self.debug("Output: %s" % result)
self.assertEqual(
result.count("ERROR: No such resource"),
1,
"Virtual server should get deleted after removing LB rule"
)
cmd = "show ip"
self.debug("command: %s" % cmd)
res = ssh_client.execute(cmd)
result = str(res)
self.debug("Output: %s" % result)
self.assertEqual(
result.count(self.public_ip_1.ipaddress.ipaddress),
0,
"Virtual server should get deleted after removing LB rule"
)
except Exception as e:
self.fail("SSH Access failed for %s: %s" % \
(self.services["netscaler"]["ipaddress"], e))
return
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