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Automation: Resource Limits - memory limits test cases

This commit is contained in:
Gaurav Aradhye 2013-08-28 23:40:22 -04:00 committed by sailajam
parent 584bb9bc0c
commit af2646f9a8
4 changed files with 2227 additions and 0 deletions
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test/integration/component/memory_limits/test_domain_limits.py Normal file
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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 memory resource limits
"""
# Import Local Modules
from nose.plugins.attrib import attr
from marvin.cloudstackTestCase import cloudstackTestCase, unittest
from marvin.integration.lib.base import (
Account,
ServiceOffering,
VirtualMachine,
Resources,
Domain
)
from marvin.integration.lib.common import (get_domain,
get_zone,
get_template,
cleanup_resources,
wait_for_cleanup,
find_suitable_host,
get_resource_type
)
class Services:
"""Test memory resource limit services
"""
def __init__(self):
self.services = {
"account": {
"email": "test@test.com",
"firstname": "Test",
"lastname": "User",
"username": "resource",
# Random characters are appended for unique
# username
"password": "password",
},
"service_offering": {
"name": "Tiny Instance",
"displaytext": "Tiny Instance",
"cpunumber": 1,
"cpuspeed": 100, # in MHz
"memory": 5120, # In MBs
},
"virtual_machine": {
"displayname": "TestVM",
"username": "root",
"password": "password",
"ssh_port": 22,
"hypervisor": 'KVM',
"privateport": 22,
"publicport": 22,
"protocol": 'TCP',
},
"network": {
"name": "Test Network",
"displaytext": "Test Network",
"netmask": '255.255.255.0'
},
"project": {
"name": "Project",
"displaytext": "Test project",
},
"domain": {
"name": "Domain",
},
"ostype": 'CentOS 5.3 (64-bit)',
"sleep": 60,
"timeout": 10,
"mode": 'advanced',
# Networking mode: Advanced, Basic
}
class TestDomainMemoryLimits(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls.api_client = super(TestDomainMemoryLimits,
cls).getClsTestClient().getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client, cls.services)
cls.zone = get_zone(cls.api_client, cls.services)
cls.services["mode"] = cls.zone.networktype
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
cls._cleanup = [cls.service_offering, ]
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:
# Clean up, terminate the created instance, volumes and snapshots
cleanup_resources(self.apiclient, self.cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def createInstance(self, service_off, networks=None, api_client=None):
"""Creates an instance in account"""
self.debug("Deploying an instance in account: %s" %
self.account.name)
if api_client is None:
api_client = self.apiclient
try:
vm = VirtualMachine.create(
api_client,
self.services["virtual_machine"],
templateid=self.template.id,
accountid=self.account.name,
domainid=self.account.domainid,
networkids=networks,
serviceofferingid=service_off.id)
vms = VirtualMachine.list(api_client, id=vm.id, listall=True)
self.assertIsInstance(vms,
list,
"List VMs should return a valid response")
self.assertEqual(vms[0].state, "Running",
"Vm state should be running after deployment")
return vm
except Exception as e:
self.fail("Failed to deploy an instance: %s" % e)
def setupAccounts(self):
self.debug("Creating a sub-domain under: %s" % self.domain.name)
self.child_domain_1 = Domain.create(self.apiclient,
services=self.services["domain"],
parentdomainid=self.domain.id)
self.child_do_admin_1 = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.child_domain_1.id
)
# Cleanup the resources created at end of test
self.cleanup.append(self.child_do_admin_1)
self.cleanup.append(self.child_domain_1)
Resources.updateLimit(self.apiclient,
resourcetype=9,
max=15360,
account=self.child_do_admin_1.name,
domainid=self.child_do_admin_1.domainid)
self.child_domain_2 = Domain.create(self.apiclient,
services=self.services["domain"],
parentdomainid=self.domain.id)
self.child_do_admin_2 = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.child_domain_2.id)
# Cleanup the resources created at end of test
self.cleanup.append(self.child_do_admin_2)
self.cleanup.append(self.child_domain_2)
Resources.updateLimit(self.apiclient,
resourcetype=9,
max=15360,
account=self.child_do_admin_2.name,
domainid=self.child_do_admin_2.domainid)
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_01_change_service_offering(self):
"""Test Deploy VM with 5 GB RAM & verify the usage"""
# Validate the following
# 1. Create compute offering with 5 GB RAM & Deploy VM in the created domain
# 2. List Resource count for the root admin Memory usage
# 3. Upgrade and downgrade service offering
# 4. Resource count should list properly for the domain
self.debug("Setting up account and domain hierarchy")
self.setupAccounts()
users = { self.domain: self.admin,
self.child_domain: self.child_do_admin
}
for domain, admin in users.items():
self.account = admin
self.domain = domain
self.debug("Creating an instance with service offering: %s" %
self.service_offering.name)
api_client = self.testClient.createUserApiClient(
UserName=self.account.name,
DomainName=self.account.domain)
vm = self.createInstance(service_off=self.service_offering, api_client=api_client)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count, expected_resource_count,
"Resource count should match with the expected resource count")
self.debug("Stopping instance: %s" % vm.name)
try:
vm.stop(self.apiclient)
except Exception as e:
self.fail("Failed to stop instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_stop = account_list[0].memorytotal
self.asserEqual(resource_count_after_stop, expected_resource_count,
"Resource count should be same after stopping the instance")
self.debug("Creating service offering with 7 GB RAM")
self.services["service_offering"]["memory"] = 7168
self.service_offering_7gb = ServiceOffering.create(
self.apiclient,
self.services["service_offering"]
)
# Adding to cleanup list after execution
self.cleanup.append(self.service_offering_7gb)
self.debug(
"Upgrade service offering of instance %s from %s to %s" %
(vm.name,
self.service_offering.name,
self.service_offering_7gb.name))
try:
vm.change_service_offering(self.apiclient,
serviceOfferingId=self.service_offering_7gb.id)
except Exception as e:
self.fail("Failed to change service offering of vm %s - %s" %
(vm.name, e))
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_upgrade = account_list[0].memorytotal
self.debug(resource_count_after_upgrade)
self.assertTrue(resource_count_after_upgrade > resource_count_after_stop,
"Resource count should be more than before, after upgrading service offering")
self.debug(
"Down grade service offering of instance %s from %s to %s" %
(vm.name,
self.service_offering_7gb.name,
self.service_offering.name))
try:
vm.change_service_offering(self.apiclient,
serviceOfferingId=self.service_offering.id)
except Exception as e:
self.fail("Failed to change service offering of vm %s - %s" %
(vm.name, e))
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_downgrade = account_list[0].memorytotal
self.assertTrue(resource_count_after_downgrade < resource_count_after_upgrade,
"Resource count should be less than before, after downgrading service offering")
self.debug("Starting instance: %s" % vm.name)
try:
vm.start(self.apiclient)
except Exception as e:
self.fail("Failed to start instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_start = account_list[0].memorytotal
self.assertTrue(resource_count_after_start == resource_count_after_downgrade,
"Resource count should be same after starting the instance")
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_02_migrate_vm(self):
"""Test Deploy VM with 5 GB RAM & verify the usage"""
# Validate the following
# 1. Create compute offering with 5 GB RAM & Deploy VM in the created domain
# 2. List Resource count for the root admin Memory usage
# 3. Migrate vm to another host, resource count should list properly.
self.debug("Setting up account and domain hierarchy")
self.setupAccounts()
users = { self.domain: self.admin,
self.child_domain: self.child_do_admin
}
for domain, admin in users.items():
self.account = admin
self.domain = domain
self.debug("Creating an instance with service offering: %s" %
self.service_offering.name)
api_client = self.testClient.createUserApiClient(
UserName=self.account.name,
DomainName=self.account.domain)
vm = self.createInstance(service_off=self.service_offering, api_client=api_client)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count, expected_resource_count,
"Resource count should match with the expected resource count")
host = find_suitable_host(self.apiclient, vm)
self.debug("Migrating instance: %s to host: %s" %
(vm.name, host.name))
try:
vm.migrate(self.apiclient, host.id)
except Exception as e:
self.fail("Failed to migrate instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_migrate = account_list[0].memorytotal
self.assertTrue(resource_count_after_migrate == resource_count,
"Resource count should be same after migrating the instance")
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_03_delete_vm(self):
"""Test Deploy VM with 5 GB RAM & verify the usage"""
# Validate the following
# 1. Create compute offering with 5 GB RAM & Deploy VM in the created domain
# 2. List Resource count for the root admin Memory usage
# 3. Delete vm, resource count should list as 0 after delete operation.
self.debug("Setting up account and domain hierarchy")
self.setupAccounts()
users = { self.domain: self.admin,
self.child_domain: self.child_do_admin
}
for domain, admin in users.items():
self.account = admin
self.domain = domain
self.debug("Creating an instance with service offering: %s" %
self.service_offering.name)
api_client = self.testClient.createUserApiClient(
UserName=self.account.name,
DomainName=self.account.domain)
vm = self.createInstance(service_off=self.service_offering, api_client=api_client)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count, expected_resource_count,
"Resource count should match with the expected resource count")
self.debug("Destroying instance: %s" % vm.name)
try:
vm.delete(self.apiclient)
except Exception as e:
self.fail("Failed to delete instance: %s" % e)
# Wait for expunge interval to cleanup Memory
wait_for_cleanup(self.apiclient, ["expunge.delay", "expunge.interval"])
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_delete = account_list[0].memorytotal
self.assertEqual(resource_count_after_delete, 0 , "Resource count for %s should be 0" % get_resource_type(resource_id=9))#RAM
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_04_deploy_multiple_vm(self):
"""Test Deploy multiple VM with 5 GB RAM & verify the usage"""
# Validate the following
# 1. Create compute offering with 5 GB RAM
# 2. Deploy multiple VMs with this service offering
# 3. List Resource count for the root admin Memory usage
# 4. Memory usage should list properly
self.debug("Setting up account and domain hierarchy")
self.setupAccounts()
users = { self.domain: self.admin,
self.child_domain: self.child_do_admin
}
for domain, admin in users.items():
self.account = admin
self.domain = domain
self.debug("Creating an instance with service offering: %s" %
self.service_offering.name)
api_client = self.testClient.createUserApiClient(
UserName=self.account.name,
DomainName=self.account.domain)
vm_1 = self.createInstance(service_off=self.service_offering, api_client=api_client)
vm_2 = self.createInstance(service_off=self.service_offering, api_client=api_client)
vm_3 = self.createInstance(service_off=self.service_offering, api_client=api_client)
self.debug("Deploying instance - Memory capacity is fully utilized")
with self.assertRaises(Exception):
self.createInstance(service_off=self.service_offering, api_client=api_client)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"]) * 3 #Total 3 VMs
self.assertEqual(resource_count, expected_resource_count,
"Resource count should match with the expected resource count")
vm_2.delete(self.apiclient)
vm_3.delete(self.apiclient)
return
class TestMultipleChildDomainsMemory(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls.api_client = super(TestMultipleChildDomainsMemory,
cls).getClsTestClient().getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client, cls.services)
cls.zone = get_zone(cls.api_client, cls.services)
cls.services["mode"] = cls.zone.networktype
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls._cleanup = []
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:
# Clean up, terminate the created instance, volumes and snapshots
cleanup_resources(self.apiclient, self.cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def createInstance(self, account, service_off, networks=None, api_client=None):
"""Creates an instance in account"""
self.debug("Deploying an instance in account: %s" %
account.name)
if api_client is None:
api_client = self.apiclient
try:
vm = VirtualMachine.create(
api_client,
self.services["virtual_machine"],
templateid=self.template.id,
accountid=account.name,
domainid=account.domainid,
networkids=networks,
serviceofferingid=service_off.id)
vms = VirtualMachine.list(api_client, id=vm.id, listall=True)
self.assertIsInstance(vms,
list,
"List VMs should return a valid response")
self.assertEqual(vms[0].state, "Running",
"Vm state should be running after deployment")
return vm
except Exception as e:
self.fail("Failed to deploy an instance: %s" % e)
def setupAccounts(self):
self.debug("Creating a domain under: %s" % self.domain.name)
self.parent_domain = Domain.create(self.apiclient,
services=self.services["domain"],
parentdomainid=self.domain.id)
self.parentd_admin = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.domain.id
)
self.debug("Updating the Memory resource count for domain: %s" %
self.domain.name)
Resources.updateLimit(self.apiclient,
resourcetype=9,
max=10240,
account=self.parentd_admin.name,
domainid=self.parentd_admin.domainid)
self.debug("Creating a sub-domain under: %s" % self.parent_domain.name)
self.cdomain_1 = Domain.create(self.apiclient,
services=self.services["domain"],
parentdomainid=self.parent_domain.id)
self.debug("Creating a sub-domain under: %s" % self.parent_domain.name)
self.cdomain_2 = Domain.create(self.apiclient,
services=self.services["domain"],
parentdomainid=self.parent_domain.id)
self.cadmin_1 = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.cdomain_1.id
)
self.debug("Updating the Memory resource count for domain: %s" %
self.cdomain_1.name)
Resources.updateLimit(self.apiclient,
resourcetype=9,
max=5120,
domainid=self.cadmin_1.domainid)
self.debug("Updating the Memory resource count for account: %s" %
self.cadmin_1.name)
Resources.updateLimit(self.apiclient,
resourcetype=9,
max=2148,
account=self.cadmin_1.name,
domainid=self.cadmin_1.domainid)
self.cadmin_2 = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.cdomain_2.id
)
self.debug("Updating the Memory resource count for domain: %s" %
self.cdomain_2.name)
Resources.updateLimit(self.apiclient,
resourcetype=9,
max=5120,
domainid=self.cadmin_2.domainid)
self.debug("Updating the Memory resource count for domain: %s" %
self.cadmin_2.name)
Resources.updateLimit(self.apiclient,
resourcetype=9,
max=2148,
account=self.cadmin_2.name,
domainid=self.cadmin_2.domainid)
# Cleanup the resources created at end of test
self.cleanup.append(self.cadmin_1)
self.cleanup.append(self.cadmin_2)
self.cleanup.append(self.cdomain_1)
self.cleanup.append(self.cdomain_2)
self.cleanup.append(self.parentd_admin)
self.cleanup.append(self.parent_domain)
users = {
self.parent_domain: self.parentd_admin,
self.cdomain_1: self.cadmin_1,
self.cdomain_2: self.cadmin_2
}
return users
@attr(tags=["advanced", "advancedns","simulator"])
def test_01_multiple_child_domains(self):
"""Test memory limits with multiple child domains"""
# Validate the following
# 1. Create Domain1 with 10 GB RAM and 2 child domains with 5 GB
# each.Assign 2 GB for Domain1 admin1 & Domain1 User1 .Assign 2
# GB for Domain2 admin1 & Domain2 User1
# 2. Deploy VM's by Domain1 admin1/user1/ Domain2 user1/Admin1 account
# and verify the resource updates
# 3. Deploy VM by admin account after reaching max parent domain limit
# 4. Deploy VM with child account after reaching max child domain limit
# 5. Delete user account and verify the resource updates
# 6. Destroy user/admin account VM's and verify the child & Parent
# domain resource updates
self.debug("Creating service offering with 2 GB RAM")
self.services["service_offering"]["memory"] = 2048
self.service_offering = ServiceOffering.create(
self.apiclient,
self.services["service_offering"]
)
# Adding to cleanup list after execution
self.cleanup.append(self.service_offering)
self.debug("Setting up account and domain hierarchy")
self.setupAccounts()
api_client_cadmin_1 = self.testClient.createUserApiClient(
UserName=self.cadmin_1.name,
DomainName=self.cadmin_1.domain)
api_client_cadmin_2 = self.testClient.createUserApiClient(
UserName=self.cadmin_2.name,
DomainName=self.cadmin_2.domain)
self.debug("Creating an instance with service offering: %s" %
self.service_offering.name)
vm_1 = self.createInstance(account=self.cadmin_1,
service_off=self.service_offering, api_client=api_client_cadmin_1)
vm_2 = self.createInstance(account=self.cadmin_2,
service_off=self.service_offering, api_client=api_client_cadmin_2)
account_list = Account.list(self.apiclient, id=self.cadmin_1.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_cadmin_1 = account_list[0].memorytotal
self.debug(resource_count_cadmin_1)
account_list = Account.list(self.apiclient, id=self.cadmin_2.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_cadmin_2 = account_list[0].memorytotal
self.debug(resource_count_cadmin_2)
self.debug(
"Creating instance when Memory limit is fully used in parent domain")
with self.assertRaises(Exception):
self.createInstance(account=self.cadmin_1,
service_off=self.service_offering, api_client=api_client_cadmin_1)
self.debug(
"Creating instance when Memory limit is fully used in child domain")
with self.assertRaises(Exception):
self.createInstance(account=self.cadmin_2,
service_off=self.service_offering, api_client=api_client_cadmin_2)
self.debug("Destroying instances: %s, %s" % (vm_1.name, vm_2.name))
try:
vm_1.delete(self.apiclient)
vm_2.delete(self.apiclient)
except Exception as e:
self.fail("Failed to delete instance: %s" % e)
self.debug("Checking resource count for account: %s" % self.cadmin_1.name)
account_list = Account.list(self.apiclient, id=self.cadmin_1.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_cadmin_1 = account_list[0].memorytotal
self.assertEqual(resource_count_cadmin_1, 0 , "Resource count for %s should be 0" % get_resource_type(resource_id=9))#RAM
self.debug("Checking resource count for account: %s" % self.cadmin_2.name)
account_list = Account.list(self.apiclient, id=self.cadmin_1.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_cadmin_2 = account_list[0].memorytotal
self.assertEqual(resource_count_cadmin_2, 0 , "Resource count for %s should be 0" % get_resource_type(resource_id=9))#RAM
return

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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 memory resource limits
"""
# Import Local Modules
from nose.plugins.attrib import attr
from marvin.cloudstackTestCase import cloudstackTestCase, unittest
from marvin.integration.lib.base import (
Account,
ServiceOffering,
VirtualMachine,
Resources,
Domain,
Project
)
from marvin.integration.lib.common import (get_domain,
get_zone,
get_template,
cleanup_resources
)
class Services:
"""Test memory resource limit services
"""
def __init__(self):
self.services = {
"account": {
"email": "test@test.com",
"firstname": "Test",
"lastname": "User",
"username": "resource",
# Random characters are appended for unique
# username
"password": "password",
},
"service_offering": {
"name": "Tiny Instance",
"displaytext": "Tiny Instance",
"cpunumber": 1,
"cpuspeed": 100, # in MHz
"memory": 5120, # In MBs
},
"virtual_machine": {
"displayname": "TestVM",
"username": "root",
"password": "password",
"ssh_port": 22,
"hypervisor": 'KVM',
"privateport": 22,
"publicport": 22,
"protocol": 'TCP',
},
"network": {
"name": "Test Network",
"displaytext": "Test Network",
"netmask": '255.255.255.0'
},
"project": {
"name": "Project",
"displaytext": "Test project",
},
"domain": {
"name": "Domain",
},
"ostype": 'CentOS 5.3 (64-bit)',
"sleep": 60,
"timeout": 10,
"mode": 'advanced',
# Networking mode: Advanced, Basic
}
class TestMaxMemoryLimits(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls.api_client = super(TestMaxMemoryLimits,
cls).getClsTestClient().getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client, cls.services)
cls.zone = get_zone(cls.api_client, cls.services)
cls.services["mode"] = cls.zone.networktype
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
cls._cleanup = [cls.service_offering, ]
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
)
self.debug("Creating service offering with 5 GB RAM")
self.cleanup = [self.account, ]
return
def tearDown(self):
try:
# Clean up, terminate the created instance, volumes and snapshots
cleanup_resources(self.apiclient, self.cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def createInstance(self, service_off, account=None,
project=None, networks=None, api_client=None):
"""Creates an instance in account"""
self.debug("Deploying an instance in account: %s" %
self.account.name)
if api_client is None:
api_client = self.apiclient
try:
vm = VirtualMachine.create(
api_client,
self.services["virtual_machine"],
templateid=self.template.id,
accountid=account.name if account else None,
domainid=account.domainid if account else None,
projectid=project.id if project else None,
networkids=networks,
serviceofferingid=service_off.id)
vms = VirtualMachine.list(api_client, id=vm.id, listall=True)
self.assertIsInstance(vms,
list,
"List VMs should return a valid response")
self.assertEqual(vms[0].state, "Running",
"Vm state should be running after deployment")
return vm
except Exception as e:
self.fail("Failed to deploy an instance: %s" % e)
def setupAccounts(self, account_limit=2, domain_limit=2, project_limit=2):
self.debug("Creating a domain under: %s" % self.domain.name)
self.child_domain = Domain.create(self.apiclient,
services=self.services["domain"],
parentdomainid=self.domain.id)
self.debug("domain crated with domain id %s" % self.child_domain.id)
self.child_do_admin = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.child_domain.id
)
self.debug("domain admin created for domain id %s" %
self.child_do_admin.domainid)
# Create project as a domain admin
self.project = Project.create(self.apiclient,
self.services["project"],
account=self.child_do_admin.name,
domainid=self.child_do_admin.domainid)
# Cleanup created project at end of test
self.cleanup.append(self.project)
# Cleanup accounts created
self.cleanup.append(self.child_do_admin)
self.cleanup.append(self.child_domain)
self.debug("Updating the Memory resource count for domain: %s" %
self.child_domain.name)
# Update resource limits for account 1
responses = Resources.updateLimit(self.apiclient,
resourcetype=9,
max=(account_limit * 1024),
account=self.child_do_admin.name,
domainid=self.child_do_admin.domainid
)
self.debug("Memory Resource count for child domain admin account is now: %s" %
responses.max)
# Update resource limits for project
responses = Resources.updateLimit(self.apiclient,
resourcetype=9,
max=(project_limit * 1024),
projectid=self.project.id)
self.debug("Memory Resource count for project is now")
self.debug(responses.max)
# TODO: Update the Memory limit for domain only
responses = Resources.updateLimit(self.apiclient,
resourcetype=9,
max=(domain_limit * 1024),
domainid=self.child_domain.id)
self.debug("Memory Resource count for domain %s with id %s is now %s" %
(responses.domain, responses.domainid, responses.max))
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_01_deploy_vm_domain_limit_reached(self):
"""Test Try to deploy VM with admin account where account has not used
the resources but @ domain they are not available"""
# Validate the following
# 1. Try to deploy VM with admin account where account has not used the
# resources but @ domain they are not available
# 2. Deploy VM should error out saying ResourceAllocationException
# with "resource limit exceeds"
self.debug("Setting up account and domain hierarchy")
self.setupAccounts(account_limit=8, domain_limit=4)
api_client = self.testClient.createUserApiClient(
UserName=self.child_do_admin.name,
DomainName=self.child_do_admin.domain)
self.debug("Creating instance with domain %s and admin account %s" %
(self.child_do_admin.domainid,
self.child_do_admin.name))
with self.assertRaises(Exception):
self.createInstance(account=self.child_do_admin,
service_off=self.service_offering, api_client=api_client)
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_02_deploy_vm_account_limit_reached(self):
"""Test Try to deploy VM with admin account where account has used
the resources but @ domain they are available"""
# Validate the following
# 1. Try to deploy VM with admin account where account has used the
# resources but @ domain they are available
# 2. Deploy VM should error out saying ResourceAllocationException
# with "resource limit exceeds"
self.debug("Setting up account and domain hierarchy")
self.setupAccounts(account_limit=7, domain_limit=14)
api_client = self.testClient.createUserApiClient(
UserName=self.child_do_admin.name,
DomainName=self.child_do_admin.domain)
self.debug("Deploying instance with account: %s" %
self.child_do_admin.name)
self.createInstance(account=self.child_do_admin,
service_off=self.service_offering, api_client=api_client)
self.debug("Deploying instance in account 1 when Memory limit is reached")
with self.assertRaises(Exception):
self.createInstance(account=self.child_do_admin,
service_off=self.service_offering, api_client=api_client)
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_03_deploy_vm_project_limit_reached(self):
"""Test TTry to deploy VM with admin account where account has not used
the resources but @ project they are not available"""
# Validate the following
# 1. Try to deploy VM with admin account where account has not used the
# resources but @ project they are not available
# 2. Deploy VM should error out saying ResourceAllocationException
# with "resource limit exceeds"
self.debug("Setting up account and domain hierarchy")
self.setupAccounts(account_limit=8,domain_limit=8, project_limit=4)
api_client = self.testClient.createUserApiClient(
UserName=self.child_do_admin.name,
DomainName=self.child_do_admin.domain)
self.debug("Deploying instance with project: %s" % self.project.name)
with self.assertRaises(Exception):
self.createInstance(project = self.project,
service_off=self.service_offering, api_client=api_client)
return
@attr(tags=["advanced", "advancedns"])
def test_04_deployVm__account_limit_reached(self):
"""Test Try to deploy VM with admin account where account has used
the resources but @ project they are available"""
# Validate the following
# 1. Try to deploy VM with admin account where account has used the
# resources but @ project they are available
# 2. Deploy VM should error out saying ResourceAllocationException
# with "resource limit exceeds"
self.debug("Setting up account and domain hierarchy")
self.setupAccounts(account_limit=6, project_limit=12, domain_limit=12)
api_client = self.testClient.createUserApiClient(
UserName=self.child_do_admin.name,
DomainName=self.child_do_admin.domain)
self.debug("Deploying instance with account: %s" %
self.child_do_admin.name)
self.createInstance(account=self.child_do_admin,
service_off=self.service_offering, api_client=api_client)
self.debug("Deploying instance in account: %s when memory limit is reached" %
self.child_do_admin.name)
with self.assertRaises(Exception):
self.createInstance(project=self.project, account=self.child_do_admin,
service_off=self.service_offering, api_client=api_client)
return

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test/integration/component/memory_limits/test_memory_limits.py Normal file
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@ -0,0 +1,764 @@
# 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 memory resource limits
"""
# Import Local Modules
from nose.plugins.attrib import attr
from marvin.cloudstackTestCase import cloudstackTestCase, unittest
from marvin.integration.lib.base import (
Account,
ServiceOffering,
VirtualMachine,
Resources,
Domain
)
from marvin.integration.lib.common import (get_domain,
get_zone,
get_template,
cleanup_resources,
wait_for_cleanup,
find_suitable_host,
get_resource_type
)
class Services:
"""Test memory resource limit services
"""
def __init__(self):
self.services = {
"account": {
"email": "test@test.com",
"firstname": "Test",
"lastname": "User",
"username": "resource",
# Random characters are appended for unique
# username
"password": "password",
},
"service_offering": {
"name": "Tiny Instance",
"displaytext": "Tiny Instance",
"cpunumber": 1,
"cpuspeed": 100, # in MHz
"memory": 5120, # In MBs
},
"virtual_machine": {
"displayname": "TestVM",
"username": "root",
"password": "password",
"ssh_port": 22,
"hypervisor": 'KVM',
"privateport": 22,
"publicport": 22,
"protocol": 'TCP',
},
"network": {
"name": "Test Network",
"displaytext": "Test Network",
"netmask": '255.255.255.0'
},
"project": {
"name": "Project",
"displaytext": "Test project",
},
"domain": {
"name": "Domain",
},
"ostype": 'CentOS 5.3 (64-bit)',
"sleep": 60,
"timeout": 10,
"mode": 'advanced',
# Networking mode: Advanced, Basic
}
class TestMemoryLimits(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls.api_client = super(TestMemoryLimits,
cls).getClsTestClient().getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client, cls.services)
cls.zone = get_zone(cls.api_client, cls.services)
cls.services["mode"] = cls.zone.networktype
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
cls._cleanup = [cls.service_offering, ]
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
)
self.debug("Creating an instance with service offering: %s" %
self.service_offering.name)
self.vm = self.createInstance(service_off=self.service_offering)
self.cleanup = [self.account, ]
return
def tearDown(self):
try:
# Clean up, terminate the created instance, volumes and snapshots
cleanup_resources(self.apiclient, self.cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def createInstance(self, service_off, networks=None, api_client=None):
"""Creates an instance in account"""
self.debug("Deploying an instance in account: %s" %
self.account.name)
if api_client is None:
api_client = self.apiclient
try:
vm = VirtualMachine.create(
api_client,
self.services["virtual_machine"],
templateid=self.template.id,
accountid=self.account.name,
domainid=self.account.domainid,
networkids=networks,
serviceofferingid=service_off.id)
vms = VirtualMachine.list(api_client, id=vm.id, listall=True)
self.assertIsInstance(vms,
list,
"List VMs should return a valid response")
self.assertEqual(vms[0].state, "Running",
"Vm state should be running after deployment")
return vm
except Exception as e:
self.fail("Failed to deploy an instance: %s" % e)
@attr(tags=["advanced", "advancedns","simulator"])
def test_01_stop_start_instance(self):
"""Test Deploy VM with 5 GB RAM & verify the usage"""
# Validate the following
# 1. Create compute offering with 5 GB RAM & Deploy VM as root admin
# 2 .List Resource count for the root admin Memory usage
# 3. Stop and start instance, resource count should list properly.
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count, expected_resource_count,
"Resource count should match with the expected resource count")
self.debug("Stopping instance: %s" % self.vm.name)
try:
self.vm.stop(self.apiclient)
except Exception as e:
self.fail("Failed to stop instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_stop = account_list[0].memorytotal
self.assertEqual(resource_count, resource_count_after_stop,
"Resource count should be same after stopping the instance")
self.debug("Starting instance: %s" % self.vm.name)
try:
self.vm.start(self.apiclient)
except Exception as e:
self.fail("Failed to start instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_start = account_list[0].memorytotal
self.assertEqual(resource_count, resource_count_after_start,
"Resource count should be same after stopping the instance")
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_02_migrate_instance(self):
"""Test Deploy VM with 5 GB RAM & verify the usage"""
# Validate the following
# 1. Create compute offering with 5 GB RAM & Deploy VM as root admin
# 2. List Resource count for the root admin Memory usage
# 3. Migrate vm, resource count should list properly.
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count, expected_resource_count,
"Resource count should match with the expected resource count")
host = find_suitable_host(self.apiclient, self.vm)
self.debug("Migrating instance: %s to host: %s" % (self.vm.name, host.name))
try:
self.vm.migrate(self.apiclient, host.id)
except Exception as e:
self.fail("Failed to migrate instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_migrate = account_list[0].memorytotal
self.assertEqual(resource_count, resource_count_after_migrate,
"Resource count should be same after stopping the instance")
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_03_delete_instance(self):
"""Test Deploy VM with 5 GB RAM & verify the usage"""
# Validate the following
# 1. Create compute offering with 5 GB RAM & Deploy VM as root admin
# 2. List Resource count for the root admin Memory usage
# 3. Delete instance, resource count should be 0 after delete operation.
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count, expected_resource_count,
"Resource count should match with the expected resource count")
self.debug("Destroying instance: %s" % self.vm.name)
try:
self.vm.delete(self.apiclient)
except Exception as e:
self.fail("Failed to delete instance: %s" % e)
# Wait for expunge interval to cleanup Memory
wait_for_cleanup(self.apiclient, ["expunge.delay", "expunge.interval"])
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_delete = account_list[0].memorytotal
self.assertEqual(resource_count_after_delete, 0 , "Resource count for %s should be 0" % get_resource_type(resource_id=9))#RAM
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_04_deploy_multiple_vm_with_5gb_ram(self):
"""Test Deploy multiple VM with 5 GB RAM & verify the usage"""
# Validate the following
# 1. Create compute offering with 5 GB RAM
# 2. Deploy multiple VMs with this service offering
# 3. List Resource count for the root admin Memory usage
# 4. Memory usage should list properly
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count, expected_resource_count,
"Resource count should match with the expected resource count")
self.debug("Creating two instances with service offering: %s" %
self.service_offering.name)
vm_1 = self.createInstance(service_off=self.service_offering)
self.createInstance(service_off=self.service_offering)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_new = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"]) * 3 #Total 3 VMs
self.assertEqual(resource_count_new, expected_resource_count,
"Resource count should match with the expected resource count")
self.debug("Destroying instance: %s" % vm_1.name)
try:
vm_1.delete(self.apiclient)
except Exception as e:
self.fail("Failed to delete instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_delete = account_list[0].memorytotal
expected_resource_count -= int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count_after_delete, expected_resource_count,
"Resource count should match with the expected resource count")
return
class TestDomainMemoryLimitsConfiguration(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls.api_client = super(TestDomainMemoryLimitsConfiguration,
cls).getClsTestClient().getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client, cls.services)
cls.zone = get_zone(cls.api_client, cls.services)
cls.services["mode"] = cls.zone.networktype
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
cls._cleanup = [cls.service_offering, ]
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:
# Clean up, terminate the created instance, volumes and snapshots
cleanup_resources(self.apiclient, self.cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def createInstance(self, service_off, networks=None, api_client=None):
"""Creates an instance in account"""
self.debug("Deploying an instance in account: %s" %
self.account.name)
if api_client is None:
api_client = self.apiclient
try:
vm = VirtualMachine.create(
api_client,
self.services["virtual_machine"],
templateid=self.template.id,
accountid=self.account.name,
domainid=self.account.domainid,
networkids=networks,
serviceofferingid=service_off.id)
vms = VirtualMachine.list(api_client, id=vm.id, listall=True)
self.assertIsInstance(vms,
list,
"List VMs should return a valid response")
self.assertEqual(vms[0].state, "Running",
"Vm state should be running after deployment")
return vm
except Exception as e:
self.fail("Failed to deploy an instance: %s" % e)
def setupAccounts(self):
self.debug("Creating a domain under: %s" % self.domain.name)
self.child_domain_1 = Domain.create(self.apiclient,
services=self.services["domain"],
parentdomainid=self.domain.id)
self.child_do_admin_1 = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.child_domain_1.id
)
# Cleanup the resources created at end of test
self.cleanup.append(self.child_do_admin_1)
self.cleanup.append(self.child_domain_1)
self.debug("Creating a domain under: %s" % self.domain.name)
self.child_domain_2 = Domain.create(self.apiclient,
services=self.services["domain"],
parentdomainid=self.domain.id)
self.child_do_admin_2 = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.child_domain_2.id)
# Cleanup the resources created at end of test
self.cleanup.append(self.child_do_admin_2)
self.cleanup.append(self.child_domain_2)
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_01_stop_start_instance(self):
"""Test Deploy VM with 5 GB memory & verify the usage"""
# Validate the following
# 1. Create compute offering with 5 GB memory in child domains of root domain & Deploy VM
# 2. List Resource count memory usage
# 3. Stop and Start instance, check resource count.
# 4. Resource count should list properly.
self.debug("Setting up account and domain hierarchy")
self.setupAccounts()
users = {self.child_domain_1: self.child_do_admin_1,
self.child_domain_2: self.child_do_admin_2
}
for domain, admin in users.items():
self.account = admin
self.domain = domain
api_client = self.testClient.createUserApiClient(
UserName=self.account.name,
DomainName=self.account.domain)
self.debug("Creating an instance with service offering: %s" %
self.service_offering.name)
vm = self.createInstance(service_off=self.service_offering, api_client=api_client)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count, expected_resource_count,
"Initial resource count should match with the expected resource count")
self.debug("Stopping instance: %s" % vm.name)
try:
vm.stop(self.apiclient)
except Exception as e:
self.fail("Failed to stop instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_stop = account_list[0].memorytotal
self.assertEqual(resource_count, resource_count_after_stop,
"Resource count should be same after stopping the instance")
self.debug("Starting instance: %s" % vm.name)
try:
vm.start(self.apiclient)
except Exception as e:
self.fail("Failed to start instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_start = account_list[0].memorytotal
self.assertEqual(resource_count_after_stop, resource_count_after_start,
"Resource count should be same after starting the instance")
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_02_migrate_instance(self):
"""Test Deploy VM with 5 GB memory & verify the usage"""
# Validate the following
# 1. Create compute offering with 5 GB memory in child domains of root domain & Deploy VM
# 2. List Resource count
# 3. Migrate instance to another host
# 4. Resource count should list properly.
self.debug("Setting up account and domain hierarchy")
self.setupAccounts()
users = {self.child_domain_1: self.child_do_admin_1,
self.child_domain_2: self.child_do_admin_2
}
for domain, admin in users.items():
self.account = admin
self.domain = domain
api_client = self.testClient.createUserApiClient(
UserName=self.account.name,
DomainName=self.account.domain)
self.debug("Creating an instance with service offering: %s" %
self.service_offering.name)
vm = self.createInstance(service_off=self.service_offering, api_client=api_client)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count, expected_resource_count,
"Initial resource count should with the expected resource count")
host = find_suitable_host(self.apiclient, vm)
self.debug("Migrating instance: %s to host: %s" %
(vm.name, host.name))
try:
vm.migrate(self.apiclient, host.id)
except Exception as e:
self.fail("Failed to migrate instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_migrate = account_list[0].memorytotal
self.assertEqual(resource_count, resource_count_after_migrate,
"Resource count should be same after starting the instance")
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_03_delete_instance(self):
"""Test Deploy VM with 5 GB RAM & verify the usage"""
# Validate the following
# 1. Create compute offering with 5 GB RAM in child domains of root domain & Deploy VM
# 2. List Resource count for the Memory usage
# 3. Delete instance
# 4. Resource count should list as 0
self.debug("Setting up account and domain hierarchy")
self.setupAccounts()
users = {self.child_domain_1: self.child_do_admin_1,
self.child_domain_2: self.child_do_admin_2
}
for domain, admin in users.items():
self.account = admin
self.domain = domain
api_client = self.testClient.createUserApiClient(
UserName=self.account.name,
DomainName=self.account.domain)
self.debug("Creating an instance with service offering: %s" %
self.service_offering.name)
vm = self.createInstance(service_off=self.service_offering, api_client=api_client)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count, expected_resource_count,
"Initial resource count should match with the expected resource count")
self.debug("Destroying instance: %s" % vm.name)
try:
vm.delete(self.apiclient)
except Exception as e:
self.fail("Failed to delete instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
self.assertEqual(resource_count, 0 , "Resource count for %s should be 0" % get_resource_type(resource_id=9))#RAM
return
@attr(tags=["advanced", "advancedns","simulator"])
@attr(configuration='max.account.memory')
def test_04_deploy_multiple_vm(self):
"""Test Deploy multiple VM with 5 GB memory & verify the usage"""
#keep the configuration value - max.account.memory = 20480
# Validate the following
# 1. Create compute offering with 5 GB RAM
# 2. Deploy multiple VMs with this service offering in child domains of root domain
# 3. List Resource count for the root admin Memory usage
# 4. Memory usage should list properly
self.debug("Creating service offering with 5 GB RAM")
self.service_offering = ServiceOffering.create(
self.apiclient,
self.services["service_offering"]
)
# Adding to cleanup list after execution
self.cleanup.append(self.service_offering)
self.debug("Setting up account and domain hierarchy")
self.setupAccounts()
users = {self.child_domain_1: self.child_do_admin_1,
self.child_domain_2: self.child_do_admin_2
}
for domain, admin in users.items():
self.account = admin
self.domain = domain
memory_account_gc = Resources.list(self.apiclient,
resourcetype = 9, #Memory
account = self.account.name,
domainid = self.domain.id
)
if memory_account_gc[0].max != 20480:
self.skipTest("This test case requires configuration value max.account.memory to be 20480")
api_client = self.testClient.createUserApiClient(
UserName=self.account.name,
DomainName=self.account.domain)
self.debug("Creating an instance with service offering: %s" %
self.service_offering.name)
vm_1 = self.createInstance(service_off=self.service_offering, api_client=api_client)
vm_2 = self.createInstance(service_off=self.service_offering, api_client=api_client)
self.createInstance(service_off=self.service_offering, api_client=api_client)
self.createInstance(service_off=self.service_offering, api_client=api_client)
self.debug("Deploying instance - memory capacity is fully utilized")
with self.assertRaises(Exception):
self.createInstance(service_off=self.service_offering, api_client=api_client)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count = account_list[0].memorytotal
expected_resource_count = int(self.services["service_offering"]["memory"]) * 4 #Total 4 vms
self.assertEqual(resource_count, expected_resource_count,
"Initial resource count should with the expected resource count")
self.debug("Destroying instance: %s" % vm_1.name)
try:
vm_1.delete(self.apiclient)
except Exception as e:
self.fail("Failed to delete instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_delete = account_list[0].memorytotal
expected_resource_count -= int(self.services["service_offering"]["memory"])
self.assertEqual(resource_count_after_delete, expected_resource_count,
"Resource count should match with the expected resource count")
host = find_suitable_host(self.apiclient, vm_2)
self.debug("Migrating instance: %s to host: %s" % (vm_2.name,
host.name))
try:
vm_2.migrate(self.apiclient, host.id)
except Exception as e:
self.fail("Failed to migrate instance: %s" % e)
account_list = Account.list(self.apiclient, id=self.account.id)
self.assertIsInstance(account_list,
list,
"List Accounts should return a valid response"
)
resource_count_after_migrate = account_list[0].memorytotal
self.debug(resource_count_after_migrate)
self.assertEqual(resource_count_after_delete, resource_count_after_migrate,
"Resource count should be same after migrating the instance")
return

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test/integration/component/memory_limits/test_project_limits.py Normal file
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@ -0,0 +1,350 @@
# 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 memory resource limits
"""
# Import Local Modules
from nose.plugins.attrib import attr
from marvin.cloudstackTestCase import cloudstackTestCase, unittest
from marvin.integration.lib.base import (
Account,
ServiceOffering,
VirtualMachine,
Domain,
Project
)
from marvin.integration.lib.common import (get_domain,
get_zone,
get_template,
cleanup_resources,
wait_for_cleanup,
find_suitable_host,
get_resource_type
)
class Services:
"""Test memory resource limit services
"""
def __init__(self):
self.services = {
"account": {
"email": "test@test.com",
"firstname": "Test",
"lastname": "User",
"username": "resource",
# Random characters are appended for unique
# username
"password": "password",
},
"service_offering": {
"name": "Tiny Instance",
"displaytext": "Tiny Instance",
"cpunumber": 1,
"cpuspeed": 100, # in MHz
"memory": 5120, # In MBs
},
"virtual_machine": {
"displayname": "TestVM",
"username": "root",
"password": "password",
"ssh_port": 22,
"hypervisor": 'KVM',
"privateport": 22,
"publicport": 22,
"protocol": 'TCP',
},
"network": {
"name": "Test Network",
"displaytext": "Test Network",
"netmask": '255.255.255.0'
},
"project": {
"name": "Project",
"displaytext": "Test project",
},
"domain": {
"name": "Domain",
},
"ostype": 'CentOS 5.3 (64-bit)',
"sleep": 60,
"timeout": 10,
"mode": 'advanced',
# Networking mode: Advanced, Basic
}
class TestProjectsMemoryLimits(cloudstackTestCase):
@classmethod
def setUpClass(cls):
cls.api_client = super(TestProjectsMemoryLimits,
cls).getClsTestClient().getApiClient()
cls.services = Services().services
# Get Zone, Domain and templates
cls.domain = get_domain(cls.api_client, cls.services)
cls.zone = get_zone(cls.api_client, cls.services)
cls.services["mode"] = cls.zone.networktype
cls.template = get_template(
cls.api_client,
cls.zone.id,
cls.services["ostype"]
)
cls.services["virtual_machine"]["zoneid"] = cls.zone.id
cls.service_offering = ServiceOffering.create(
cls.api_client,
cls.services["service_offering"]
)
cls._cleanup = [cls.service_offering, ]
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
)
self.cleanup = [self.account, ]
self.debug("Setting up account and domain hierarchy")
self.setupProjectAccounts()
api_client = self.testClient.createUserApiClient(
UserName=self.admin.name,
DomainName=self.admin.domain)
self.debug("Creating an instance with service offering: %s" %
self.service_offering.name)
self.vm = self.createInstance(project=self.project,
service_off=self.service_offering, api_client=api_client)
return
def tearDown(self):
try:
# Clean up, terminate the created instance, volumes and snapshots
cleanup_resources(self.apiclient, self.cleanup)
except Exception as e:
raise Exception("Warning: Exception during cleanup : %s" % e)
return
def createInstance(self, project, service_off, networks=None, api_client=None):
"""Creates an instance in account"""
self.debug("Deploying an instance in account: %s" %
self.account.name)
if api_client is None:
api_client = self.apiclient
try:
vm = VirtualMachine.create(
api_client,
self.services["virtual_machine"],
templateid=self.template.id,
projectid=project.id,
networkids=networks,
serviceofferingid=service_off.id)
vms = VirtualMachine.list(api_client, id=vm.id, listall=True)
self.assertIsInstance(vms,
list,
"List VMs should return a valid response")
self.assertEqual(vms[0].state, "Running",
"Vm state should be running after deployment")
return vm
except Exception as e:
self.fail("Failed to deploy an instance: %s" % e)
def setupProjectAccounts(self):
self.debug("Creating a domain under: %s" % self.domain.name)
self.domain = Domain.create(self.apiclient,
services=self.services["domain"],
parentdomainid=self.domain.id)
self.admin = Account.create(
self.apiclient,
self.services["account"],
admin=True,
domainid=self.domain.id
)
# Create project as a domain admin
self.project = Project.create(self.apiclient,
self.services["project"],
account=self.admin.name,
domainid=self.admin.domainid)
# Cleanup created project at end of test
self.cleanup.append(self.project)
self.cleanup.append(self.admin)
self.cleanup.append(self.domain)
self.debug("Created project with domain admin with name: %s" %
self.project.name)
projects = Project.list(self.apiclient, id=self.project.id,
listall=True)
self.assertEqual(isinstance(projects, list), True,
"Check for a valid list projects response")
project = projects[0]
self.assertEqual(project.name, self.project.name,
"Check project name from list response")
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_01_project_vmlifecycle_start_stop_instance(self):
# Validate the following
# 1. Assign account to projects and verify the resource updates
# 2. Deploy VM with the accounts added to the project
# 3. Stop VM of an accounts added to the project to a new host
# 4. Resource count should list properly
# 5. Start VM of an accounts added to the project to a new host
# 6. Resource count should list properly
self.debug("Checking memory resource count for project: %s" % self.project.name)
project_list = Project.list(self.apiclient, id=self.project.id, listall=True)
self.debug(project_list)
self.assertIsInstance(project_list,
list,
"List Projects should return a valid response"
)
resource_count = project_list[0].memorytotal
self.debug(resource_count)
self.debug("Stopping instance: %s" % self.vm.name)
try:
self.vm.stop(self.apiclient)
except Exception as e:
self.fail("Failed to stop instance: %s" % e)
self.debug("Checking memory resource count for project: %s" % self.project.name)
project_list = Project.list(self.apiclient, id=self.project.id, listall=True)
self.assertIsInstance(project_list,
list,
"List Projects should return a valid response"
)
resource_count_after_stop = project_list[0].memorytotal
self.assertEqual(resource_count, resource_count_after_stop,
"Resource count should be same after stopping the instance")
self.debug("Starting instance: %s" % self.vm.name)
try:
self.vm.start(self.apiclient)
except Exception as e:
self.fail("Failed to start instance: %s" % e)
self.debug("Checking memory resource count for project: %s" % self.project.name)
project_list = Project.list(self.apiclient, id=self.project.id, listall=True)
self.assertIsInstance(project_list,
list,
"List Projects should return a valid response"
)
resource_count_after_start = project_list[0].memorytotal
self.assertEqual(resource_count, resource_count_after_start,
"Resource count should be same after starting the instance")
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_02_project_vmlifecycle_migrate_instance(self):
# Validate the following
# 1. Assign account to projects and verify the resource updates
# 2. Deploy VM with the accounts added to the project
# 3. Migrate VM of an accounts added to the project to a new host
# 4. Resource count should list properly.
self.debug("Checking memory resource count for project: %s" % self.project.name)
project_list = Project.list(self.apiclient, id=self.project.id, listall=True)
self.debug(project_list)
self.assertIsInstance(project_list,
list,
"List Projects should return a valid response"
)
resource_count = project_list[0].memorytotal
self.debug(resource_count)
host = find_suitable_host(self.apiclient, self.vm)
self.debug("Migrating instance: %s to host: %s" %
(self.vm.name, host.name))
try:
self.vm.migrate(self.apiclient, host.id)
except Exception as e:
self.fail("Failed to migrate instance: %s" % e)
self.debug("Checking memory resource count for project: %s" % self.project.name)
project_list = Project.list(self.apiclient, id=self.project.id, listall=True)
self.assertIsInstance(project_list,
list,
"List Projects should return a valid response"
)
resource_count_after_migrate = project_list[0].memorytotal
self.assertEqual(resource_count, resource_count_after_migrate,
"Resource count should be same after migrating the instance")
return
@attr(tags=["advanced", "advancedns","simulator"])
def test_03_project_vmlifecycle_delete_instance(self):
# Validate the following
# 1. Assign account to projects and verify the resource updates
# 2. Deploy VM with the accounts added to the project
# 3. Destroy VM of an accounts added to the project
# 4. Resource count should list as 0 after destroying the instance
self.debug("Checking memory resource count for project: %s" % self.project.name)
project_list = Project.list(self.apiclient, id=self.project.id, listall=True)
self.debug(project_list)
self.assertIsInstance(project_list,
list,
"List Projects should return a valid response"
)
resource_count = project_list[0].memorytotal
self.debug(resource_count)
self.debug("Destroying instance: %s" % self.vm.name)
try:
self.vm.delete(self.apiclient)
except Exception as e:
self.fail("Failed to delete instance: %s" % e)
# Wait for expunge interval to cleanup Memory
wait_for_cleanup(self.apiclient, ["expunge.delay", "expunge.interval"])
self.debug("Checking memory resource count for project: %s" % self.project.name)
project_list = Project.list(self.apiclient, id=self.project.id, listall=True)
self.assertIsInstance(project_list,
list,
"List Projects should return a valid response"
)
resource_count_after_delete = project_list[0].memorytotal
self.assertEqual(resource_count_after_delete, 0 , "Resource count for %s should be 0" % get_resource_type(resource_id=9))#RAM
return