CLOUDSTACK-8340: Adding test case for stop/start operation for VPC router

Signed-off-by: SrikanteswaraRao Talluri <talluri@apache.org>
 This closes #122
This commit is contained in:
Gaurav Aradhye 2015-03-23 13:50:40 +05:30 committed by SrikanteswaraRao Talluri
parent 6a881b9337
commit c09427401a

View File

@ -40,13 +40,17 @@ from marvin.lib.common import (get_zone,
get_template,
wait_for_cleanup,
add_netscaler,
list_networks)
# For more info on ddt refer to http://ddt.readthedocs.org/en/latest/api.html#module-ddt
list_networks,
verifyRouterState)
# For more info on ddt refer to
# http://ddt.readthedocs.org/en/latest/api.html#module-ddt
from ddt import ddt, data
import time
from marvin.codes import PASS
class Services:
"""Test VPC network services
"""
@ -91,7 +95,8 @@ class Services:
"SourceNat": {"SupportedSourceNatTypes": "peraccount"},
},
},
# Offering that uses Netscaler as provider for LB inside VPC, dedicated = false
# Offering that uses Netscaler as provider for LB inside VPC,
# dedicated = false
"network_off_netscaler": {
"name": 'Network offering-netscaler',
"displaytext": 'Network offering-netscaler',
@ -234,6 +239,7 @@ class Services:
"timeout": 10,
}
@ddt
class TestVPCNetwork(cloudstackTestCase):
@ -245,7 +251,8 @@ class TestVPCNetwork(cloudstackTestCase):
cls.services = Services().services
# Added an attribute to track if Netscaler addition was successful.
# Value is checked in tests and if not configured, Netscaler tests will be skipped
# Value is checked in tests and if not configured, Netscaler tests will
# be skipped
cls.ns_configured = False
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
@ -265,9 +272,13 @@ class TestVPCNetwork(cloudstackTestCase):
)
cls._cleanup.append(cls.service_offering)
# Configure Netscaler device
# If configuration succeeds, set ns_configured to True so that Netscaler tests are executed
# If configuration succeeds, set ns_configured to True so that
# Netscaler tests are executed
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls.netscaler = add_netscaler(
cls.api_client,
cls.zone.id,
cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.debug("Netscaler configured")
cls.ns_configured = True
@ -302,7 +313,6 @@ class TestVPCNetwork(cloudstackTestCase):
cleanup_resources(self.apiclient, self.cleanup)
except Exception as e:
self.debug("Warning: Exception during cleanup : %s" % e)
#raise Exception("Warning: Exception during cleanup : %s" % e)
return
def validate_vpc_offering(self, vpc_offering):
@ -367,12 +377,13 @@ class TestVPCNetwork(cloudstackTestCase):
# all of supported Services(Vpn,dhcpdns,UserData, SourceNat,Static
# NAT,LB and PF,LB,NetworkAcl ) provided by VPCVR and conserve
# mode is ON
# 3. Create a network tier using the network offering created in step2 as
# part of this VPC.
# 3. Create a network tier using the network offering created in
# step 2 as part of this VPC.
# 4. Validate Network is created
# 5. Repeat test for offering which has Netscaler as external LB provider
# 5. Repeat test for offering which has Netscaler as external LB
# provider
if (value == "network_offering_vpcns" and self.ns_configured == False):
if (value == "network_offering_vpcns" and not self.ns_configured):
self.skipTest('Netscaler not configured: skipping test')
if (value == "network_offering"):
@ -465,13 +476,14 @@ class TestVPCNetwork(cloudstackTestCase):
# and conserve mode is ON
# 3. Create a network using the network offering created in step2 as
# part of this VPC.
# 4. Network creation should fail since SourceNat offered by VR instead of VPCVR
# 5. Repeat test for offering which has Netscaler as external LB provider
# 4. Network creation should fail since SourceNat offered by VR
# instead of VPCVR
# 5. Repeat test for offering which has Netscaler as external LB
# provider
if (value == "network_offering_vpcns" and self.ns_configured == False):
if (value == "network_offering_vpcns" and not self.ns_configured):
self.skipTest('Netscaler not configured: skipping test')
if (value == "network_offering"):
vpc_off_list = VpcOffering.list(
self.apiclient,
@ -541,11 +553,11 @@ class TestVPCNetwork(cloudstackTestCase):
# 4. Create another network using the network offering created in
# step3 as part of this VPC
# 5. Create Network should fail
# 6. Repeat test for offering which has Netscaler as external LB provider
if (value == "network_offering_vpcns" and self.ns_configured == False):
# 6. Repeat test for offering which has Netscaler as external LB
# provider
if (value == "network_offering_vpcns" and not self.ns_configured):
self.skipTest('Netscaler not configured: skipping test')
if (value == "network_offering"):
vpc_off_list = VpcOffering.list(
self.apiclient,
@ -633,7 +645,8 @@ class TestVPCNetwork(cloudstackTestCase):
vpcid=vpc.id
)
self.debug(
"Network creation failed as network with LB service already exists")
"Network creation failed as network with LB service\
already exists")
return
@attr(tags=["intervlan"])
@ -783,7 +796,8 @@ class TestVPCNetwork(cloudstackTestCase):
# 5. Create network fails since VPC offering doesn't support LB
self.debug("Creating a VPC offering without LB service")
self.services["vpc_offering"]["supportedservices"] = 'Dhcp,Dns,SourceNat,PortForwarding,Vpn,UserData,StaticNat'
self.services["vpc_offering"][
"supportedservices"] = 'Dhcp,Dns,SourceNat,PortForwarding,Vpn,UserData,StaticNat'
vpc_off = VpcOffering.create(
self.apiclient,
@ -852,7 +866,8 @@ class TestVPCNetwork(cloudstackTestCase):
# part of this VPC
self.debug("Creating a VPC offering without LB service")
self.services["vpc_offering"]["supportedservices"] = 'Dhcp,Dns,SourceNat,PortForwarding,UserData,StaticNat'
self.services["vpc_offering"][
"supportedservices"] = 'Dhcp,Dns,SourceNat,PortForwarding,UserData,StaticNat'
vpc_off = VpcOffering.create(
self.apiclient,
@ -879,7 +894,8 @@ class TestVPCNetwork(cloudstackTestCase):
self.validate_vpc_network(vpc)
self.debug("Creating network offering without SourceNAT service")
self.services["network_offering"]["supportedservices"] = 'Dhcp,Dns,PortForwarding,Lb,UserData,StaticNat,NetworkACL'
self.services["network_offering"][
"supportedservices"] = 'Dhcp,Dns,PortForwarding,Lb,UserData,StaticNat,NetworkACL'
self.services["network_offering"]["serviceProviderList"] = {
"Dhcp": 'VpcVirtualRouter',
"Dns": 'VpcVirtualRouter',
@ -910,11 +926,13 @@ class TestVPCNetwork(cloudstackTestCase):
# 1. Create VPC Offering using Default Offering
# 2. Create a VPC using the above VPC offering
# 3. Create a network offering with guest type=shared
# 4. Create a network using the network offering created in step3 as part of this VPC
# 4. Create a network using the network offering created
# in step3 as part of this VPC
# 5. Create network fails since it using shared offering
# 6. Repeat test for offering which has Netscaler as external LB provider
# 6. Repeat test for offering which has Netscaler as external LB
# provider
if (value == "network_offering_vpcns" and self.ns_configured == False):
if (value == "network_offering_vpcns" and not self.ns_configured):
self.skipTest('Netscaler not configured: skipping test')
if (value == "network_off_shared"):
@ -982,8 +1000,10 @@ class TestVPCNetwork(cloudstackTestCase):
# 1. Create a network offering with guest type=Isolated that has all
# supported Services(Vpn,dhcpdns,UserData, SourceNat,Static NAT,LB
# and PF,LB,NetworkAcl ) provided by VPCVR and conserve mode is ON
# 2. Create offering fails since Conserve mode ON isn't allowed within VPC
# 3. Repeat test for offering which has Netscaler as external LB provider
# 2. Create offering fails since Conserve mode ON isn't allowed within
# VPC
# 3. Repeat test for offering which has Netscaler as external LB
# provider
self.debug("Creating network offering with conserve mode = ON")
@ -997,6 +1017,7 @@ class TestVPCNetwork(cloudstackTestCase):
"Network creation failed as VPC support nw with conserve mode OFF")
return
@ddt
class TestVPCNetworkRanges(cloudstackTestCase):
@ -1008,7 +1029,8 @@ class TestVPCNetworkRanges(cloudstackTestCase):
cls.services = Services().services
# Added an attribute to track if Netscaler addition was successful.
# Value is checked in tests and if not configured, Netscaler tests will be skipped
# Value is checked in tests and if not configured, Netscaler tests will
# be skipped
cls.ns_configured = False
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client)
@ -1028,9 +1050,13 @@ class TestVPCNetworkRanges(cloudstackTestCase):
)
cls._cleanup.append(cls.service_offering)
# Configure Netscaler device
# If configuration succeeds, set ns_configured to True so that Netscaler tests are executed
# If configuration succeeds, set ns_configured to True so that
# Netscaler tests are executed
try:
cls.netscaler = add_netscaler(cls.api_client, cls.zone.id, cls.services["netscaler"])
cls.netscaler = add_netscaler(
cls.api_client,
cls.zone.id,
cls.services["netscaler"])
cls._cleanup.append(cls.netscaler)
cls.ns_configured = True
except Exception as e:
@ -1125,9 +1151,10 @@ class TestVPCNetworkRanges(cloudstackTestCase):
# 1. Create a VPC with cidr - 10.1.1.1/16
# 2. Add network1 with cidr - 10.2.1.1/24 to this VPC
# 3. Network creation should fail.
# 4. Repeat test for offering which has Netscaler as external LB provider
# 4. Repeat test for offering which has Netscaler as external LB
# provider
if (value == "network_offering_vpcns" and self.ns_configured == False):
if (value == "network_offering_vpcns" and not self.ns_configured):
self.skipTest('Netscaler not configured: skipping test')
if (value == "network_offering"):
@ -1193,7 +1220,8 @@ class TestVPCNetworkRanges(cloudstackTestCase):
# 1. Create a VPC with cidr - 10.1.1.1/16
# 2. Add network1 with cidr - 10.2.1.1/24 to this VPC
# 3. Network creation should fail.
# 4. Repeat test for offering which has Netscaler as external LB provider
# 4. Repeat test for offering which has Netscaler as external LB
# provider
self.debug("Creating a VPC offering")
vpc_off = VpcOffering.create(
@ -1257,9 +1285,10 @@ class TestVPCNetworkRanges(cloudstackTestCase):
# 1. Create a VPC with cidr - 10.1.1.1/16
# 2. Add network1 with cidr - 10.1.1.1/8 to this VPC
# 3. Network creation should fail.
# 4. Repeat test for offering which has Netscaler as external LB provider
# 4. Repeat test for offering which has Netscaler as external LB
# provider
if (value == "network_offering_vpcns" and self.ns_configured == False):
if (value == "network_offering_vpcns" and not self.ns_configured):
self.skipTest('Netscaler not configured: skipping test')
if (value == "network_offering"):
@ -1332,10 +1361,11 @@ class TestVPCNetworkRanges(cloudstackTestCase):
# 3. Add network2 with cidr - 10.1.1.1/24 to this VPC
# 4. Add network3 with cidr - 10.1.1.1/26 to this VPC
# 5. Network creation in step 3 & 4 should fail.
# 6. Repeat test for offering which has Netscaler as external LB provider
# 6. Repeat test for offering which has Netscaler as external LB
# provider
self.services = Services().services
if (value == "network_offering_vpcns" and self.ns_configured == False):
if (value == "network_offering_vpcns" and not self.ns_configured):
self.skipTest('Netscaler not configured: skipping test')
if (value == "network_offering"):
@ -1429,7 +1459,7 @@ class TestVPCNetworkRanges(cloudstackTestCase):
gateway='10.1.1.1',
vpcid=vpc.id
)
self.debug("Network creation as network range 10.1.1.1/24 is same" + \
self.debug("Network creation as network range 10.1.1.1/24 is same" +
"as that of existing network")
self.debug("Creating network having overlapping network ranges")
@ -1462,9 +1492,10 @@ class TestVPCNetworkRanges(cloudstackTestCase):
# 2. Add network1 with cidr - 10.1.1.1/24 to this VPC
# 3. Create another account
# 4. Create network using this account - Network creation should fail
# 5. Repeat test for offering which has Netscaler as external LB provider
# 5. Repeat test for offering which has Netscaler as external LB
# provider
if (value == "network_offering_vpcns" and self.ns_configured == False):
if (value == "network_offering_vpcns" and not self.ns_configured):
self.skipTest('Netscaler not configured: skipping test')
if (value == "network_offering"):
@ -1536,6 +1567,7 @@ class TestVPCNetworkRanges(cloudstackTestCase):
"Network creation failed as VPC belongs to different account")
return
class TestVPCNetworkUpgrade(cloudstackTestCase):
@classmethod
@ -1645,7 +1677,8 @@ class TestVPCNetworkUpgrade(cloudstackTestCase):
@attr(tags=["advanced", "intervlan"], required_hardware="true")
def test_01_network_services_upgrade(self):
""" Test update Network that is part of a VPC to a network offering that has more services
""" Test update Network that is part of a VPC to a network
offering that has more services
"""
# Validate the following
@ -1691,7 +1724,8 @@ class TestVPCNetworkUpgrade(cloudstackTestCase):
nw_off.update(self.apiclient, state='Enabled')
self.cleanup.append(nw_off)
self.services["network_offering"]["supportedservices"] = 'Vpn,Dhcp,Dns,SourceNat,UserData,Lb,StaticNat,NetworkACL'
self.services["network_offering"][
"supportedservices"] = 'Vpn,Dhcp,Dns,SourceNat,UserData,Lb,StaticNat,NetworkACL'
self.services["network_offering"]["serviceProviderList"] = {
"Vpn": 'VpcVirtualRouter',
"Dhcp": 'VpcVirtualRouter',
@ -1931,18 +1965,26 @@ class TestVPCNetworkUpgrade(cloudstackTestCase):
except Exception as e:
self.fail("Failed to stop VMs, %s" % e)
# When all Vms ain network are stopped, network state changes from Implemented --> Shutdown --> Allocated
# We can't update the network when it is in Shutodown state, hence we should wait for the state to change to
# Allocated and then update the network
# When all Vms ain network are stopped, network state changes
# from Implemented --> Shutdown --> Allocated
# We can't update the network when it is in Shutodown state, hence
# we should wait for the state to change to allocated and
# then update the network
retriesCount = 20
while True:
networks = list_networks(self.apiclient, id=network_1.id)
self.assertEqual(validateList(networks)[0], PASS, "networks list validation failed, list id %s" % networks)
self.assertEqual(
validateList(networks)[0],
PASS,
"networks list validation failed, list id %s" %
networks)
self.debug("network state is %s" % networks[0].state)
if networks[0].state == "Allocated":
break
if retriesCount == 0:
self.fail("Network state should change to Allocated, it is %s" % networks[0].state)
self.fail(
"Network state should change to Allocated, it is %s" %
networks[0].state)
retriesCount -= 1
time.sleep(60)
@ -2005,7 +2047,8 @@ class TestVPCNetworkUpgrade(cloudstackTestCase):
@attr(tags=["advanced", "intervlan"], required_hardware="true")
def test_02_network_vpcvr2vr_upgrade(self):
""" Test update Network that is NOT part of a VPC to a nw offering that has services that are provided by VPCVR and vice versa
""" Test update Network that is NOT part of a VPC to a nw offering
that has services that are provided by VPCVR and vice versa
"""
# Validate the following
@ -2050,7 +2093,8 @@ class TestVPCNetworkUpgrade(cloudstackTestCase):
nw_off.update(self.apiclient, state='Enabled')
self.cleanup.append(nw_off)
self.services["network_offering"]["supportedservices"] = 'Vpn,Dhcp,Dns,SourceNat,PortForwarding,UserData,Lb,StaticNat'
self.services["network_offering"][
"supportedservices"] = 'Vpn,Dhcp,Dns,SourceNat,PortForwarding,UserData,Lb,StaticNat'
self.services["network_offering"]["serviceProviderList"] = {
"Vpn": 'VirtualRouter',
"Dhcp": 'VirtualRouter',
@ -2113,6 +2157,7 @@ class TestVPCNetworkUpgrade(cloudstackTestCase):
)
return
class TestVPCNetworkGc(cloudstackTestCase):
@classmethod
@ -2356,14 +2401,20 @@ class TestVPCNetworkGc(cloudstackTestCase):
wait_for_cleanup(self.apiclient,
["network.gc.interval", "network.gc.wait"])
lbrules = LoadBalancerRule.list(self.apiclient, networkid=self.network_1.id)
lbrules = LoadBalancerRule.list(
self.apiclient,
networkid=self.network_1.id)
self.debug("List of LB Rules %s" % lbrules)
self.assertEqual(lbrules, None, "LBrules were not cleared after network GC thread is run")
self.assertEqual(
lbrules,
None,
"LBrules were not cleared after network GC thread is run")
return
@attr(tags=["advanced", "intervlan"], required_hardware="true")
def test_02_start_vm_network_gc(self):
""" Test network rules after starting a VpcVr that was shutdown after network.gc
""" Test network rules after starting a VpcVr that
was shutdown after network.gc
"""
# Validate the following
@ -2533,3 +2584,167 @@ class TestVPCNetworkGc(cloudstackTestCase):
"Ping to outside world from VM should be successful"
)
return
class TestRouterOperations(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls.testClient = super(TestRouterOperations, 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"]
)
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.services["virtual_machine"]["template"] = cls.template.id
cls._cleanup = []
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
cls.vpc_off = VpcOffering.create(
cls.api_client,
cls.services["vpc_offering"]
)
cls.vpc_off.update(cls.api_client, state='Enabled')
cls.account = Account.create(
cls.api_client,
cls.services["account"],
admin=True,
domainid=cls.domain.id
)
cls._cleanup.append(cls.account)
cls.services["vpc"]["cidr"] = '10.1.1.1/16'
cls.vpc = VPC.create(
cls.api_client,
cls.services["vpc"],
vpcofferingid=cls.vpc_off.id,
zoneid=cls.zone.id,
account=cls.account.name,
domainid=cls.account.domainid
)
cls.nw_off = NetworkOffering.create(
cls.api_client,
cls.services["network_offering"],
conservemode=False
)
# Enable Network offering
cls.nw_off.update(cls.api_client, state='Enabled')
cls._cleanup.append(cls.nw_off)
cls._cleanup.append(cls.vpc_off)
cls.network_1 = Network.create(
cls.api_client,
cls.services["network"],
accountid=cls.account.name,
domainid=cls.account.domainid,
networkofferingid=cls.nw_off.id,
zoneid=cls.zone.id,
gateway='10.1.1.1',
vpcid=cls.vpc.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_1.id)]
)
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()
return
def tearDown(self):
return
@attr(tags=["advanced", "intervlan"], required_hardware="true")
def test_stop_start_vpc_router(self):
""" Test stop and start VPC router
# 1. List the router in VPC network
# 2. Stop the router and verify that router is in stopped state
# 3. Start the router and verify that router is in running state
"""
# Validate the following
# 1. Stop vm3 and vm4
# 2. Wait for network GC. Restart VPC VR
# 3. All the network rules created shall continue to work.
self.debug("Finding the VPC virtual router for account: %s" %
self.account.name)
routers = Router.list(
self.apiclient,
account=self.account.name,
domainid=self.account.domainid,
listall=True
)
self.assertEqual(
isinstance(routers, list),
True,
"List routers shall return a valid list"
)
vpcvr = routers[0]
self.debug("restarting the VPC virtual router")
try:
Router.stop(
self.apiclient,
id=vpcvr.id
)
except Exception as e:
self.fail("Failed to stop the virtual router: %s, %s" %
(vpcvr.id, e))
response = verifyRouterState(self.apiclient, vpcvr.id, "stopped")
exceptionOccured = response[0]
isRouterInDesiredState = response[1]
exceptionMessage = response[2]
if (exceptionOccured or (not isRouterInDesiredState)):
self.fail(exceptionMessage)
self.debug("Starting the router with ID: %s" % vpcvr.id)
try:
Router.start(
self.apiclient,
id=vpcvr.id
)
except Exception as e:
self.fail("Failed to start the virtual router: %s, %s" %
(vpcvr.id, e))
response = verifyRouterState(self.apiclient, vpcvr.id, "running")
exceptionOccured = response[0]
isRouterInDesiredState = response[1]
exceptionMessage = response[2]
if (exceptionOccured or (not isRouterInDesiredState)):
self.fail(exceptionMessage)
return