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 = findSuitableHostForMigration(self.apiclient, self.vm.id)
if host is None:
self.skipTest(ERROR_NO_HOST_FOR_MIGRATION)
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
def test_02_multiple_core_vm_migrate_instance(self):
"""Test Deploy VM with 4 core CPU & verify the usage"""
# Validate the following
# 1. Create two domains and set specific resource (cpu) limit for them
# 2. Create compute offering with 4 core CPU & deploy vm
# 3. Update Resource count for the domains
# 4. Migrate instance to new host and check resource count
# 5. 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
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].cputotal
expected_resource_count = int(self.services["service_offering"]["cpunumber"])
self.assertEqual(resource_count, expected_resource_count,
"Initial resource count should match with the expected resource count")
host = findSuitableHostForMigration(self.apiclient, vm.id)
if host is None:
self.skipTest(ERROR_NO_HOST_FOR_MIGRATION)
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].cputotal
self.assertEqual(resource_count, resource_count_after_migrate,
"Resource count should be same as before, after migrating the instance")
return
def test_02_migrate_vm(self):
"""Test Deploy VM with specified RAM & verify the usage"""
# Validate the following
# 1. Create compute offering with specified 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.
#Resetting memory count in service offering
self.services["service_offering"]["memory"] = 2048
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
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 = findSuitableHostForMigration(self.apiclient, vm.id)
if host is None:
self.skipTest(ERROR_NO_HOST_FOR_MIGRATION)
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
def test_02_multiplecore_migrate_instance(self):
"""Test Deploy VM with multiple core CPU & verify the usage"""
# Validate the following
# 1. Deploy VM with multiple core CPU & verify the usage
# 2. Migrate VM & verify updated resource count of Root Admin Account
# 3. 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].cputotal
expected_resource_count = int(self.services["service_offering"]["cpunumber"])
self.assertEqual(resource_count, expected_resource_count,
"Resource count should match with the expected resource count")
host = findSuitableHostForMigration(self.apiclient, self.vm.id)
if host is None:
self.skipTest(ERROR_NO_HOST_FOR_MIGRATION)
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].cputotal
self.assertEqual(resource_count, resource_count_after_migrate,
"Resource count should be same after migrating the instance")
return
def test_02_migrate_instance(self):
"""Test Deploy VM with specified RAM & verify the usage"""
# Validate the following
# 1. Create compute offering with specified 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 = findSuitableHostForMigration(self.apiclient, self.vm.id)
if host is None:
self.skipTest(ERROR_NO_HOST_FOR_MIGRATION)
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
def test_04_deploy_multiple_vm_with_multiple_core(self):
"""Test Deploy multiple VM with 4 core CPU & verify the usage"""
# Validate the following
# 1. Create compute offering with 4 core CPU
# 2. Deploy multiple VMs within domain with this service offering
# 3. Update Resource count for the domain
# 4. CPU usage should list properly
self.debug("Creating service offering with 4 CPU cores")
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.domain: self.admin,
self.child_domain: self.child_do_admin
}
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_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 - CPU 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].cputotal
expected_resource_count = int(self.services["service_offering"]["cpunumber"]) * 4 #Total 4 VMs
self.assertEqual(resource_count, expected_resource_count,
"Initial resource count should be 4")
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].cputotal
expected_resource_count -= int(self.services["service_offering"]["cpunumber"])
self.assertEqual(resource_count_after_delete, expected_resource_count,
"Resource count should match with the expected count")
host = findSuitableHostForMigration(self.apiclient, vm_2.id)
if host is None:
self.skipTest(ERROR_NO_HOST_FOR_MIGRATION)
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].cputotal
self.assertEqual(resource_count_after_migrate, resource_count_after_delete,
"Resource count should not change after migrating the instance")
return
def test_04_deploy_multiple_vm(self):
"""Test Deploy multiple VM with 2 GB memory & verify the usage"""
#keep the configuration value - max.account.memory = 8192 (maximum 4 instances per account with 2 GB RAM)
# Validate the following
# 1. Create compute offering with 2 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 2 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 != 8192:
self.skipTest("This test case requires configuration value max.account.memory to be 8192")
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 = findSuitableHostForMigration(self.apiclient, vm_2.id)
if host is None:
self.skipTest(ERROR_NO_HOST_FOR_MIGRATION)
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