| # 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. |
| |
| """ Tests for cpu resource limits - Maximum Limits |
| """ |
| # Import Local Modules |
| from nose.plugins.attrib import attr |
| from marvin.cloudstackTestCase import cloudstackTestCase |
| from marvin.lib.base import ( |
| Account, |
| ServiceOffering, |
| VirtualMachine, |
| Resources, |
| Domain, |
| Project |
| ) |
| from marvin.lib.common import (get_domain, |
| get_zone, |
| get_template |
| ) |
| from marvin.lib.utils import cleanup_resources |
| |
| class TestMaxCPULimits(cloudstackTestCase): |
| |
| @classmethod |
| def setUpClass(cls): |
| cls.testClient = super(TestMaxCPULimits, cls).getClsTestClient() |
| cls.api_client = cls.testClient.getApiClient() |
| cls.testdata = cls.testClient.getParsedTestDataConfig() |
| |
| # Get Zone, Domain and templates |
| cls.domain = get_domain(cls.api_client) |
| cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) |
| cls.testdata["mode"] = cls.zone.networktype |
| cls.template = get_template( |
| cls.api_client, |
| cls.zone.id, |
| cls.testdata["ostype"] |
| ) |
| |
| cls.testdata["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, service_off, account=None, |
| project=None, networks=None, api_client=None): |
| """Creates an instance in account""" |
| |
| if api_client is None: |
| api_client = self.apiclient |
| |
| self.debug("Deploying instance") |
| try: |
| if account: |
| vm = VirtualMachine.create( |
| api_client, |
| self.testdata["virtual_machine"], |
| templateid=self.template.id, |
| accountid=account.name, |
| domainid=account.domainid, |
| networkids=networks, |
| serviceofferingid=service_off.id) |
| elif project: |
| vm = VirtualMachine.create( |
| api_client, |
| self.testdata["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 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.testdata["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.testdata["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.testdata["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 CPU resource count for domain: %s" % |
| self.child_domain.name) |
| # Update resource limits for account 1 |
| responses = Resources.updateLimit(self.apiclient, |
| resourcetype=8, |
| max=account_limit, |
| account=self.child_do_admin.name, |
| domainid=self.child_do_admin.domainid) |
| |
| self.debug("CPU Resource count for child domain admin account is now: %s" % |
| responses.max) |
| |
| self.debug("Updating the CPU limit for project") |
| responses = Resources.updateLimit(self.apiclient, |
| resourcetype=8, |
| max=project_limit, |
| projectid=self.project.id) |
| |
| self.debug("CPU Resource count for project is now") |
| self.debug(responses.max) |
| |
| self.debug("Updating the CPU limit for domain only") |
| responses = Resources.updateLimit(self.apiclient, |
| resourcetype=8, |
| max=domain_limit, |
| domainid=self.child_domain.id) |
| |
| self.debug("CPU Resource count for domain %s with id %s is now %s" % |
| (responses.domain, responses.domainid, responses.max)) |
| |
| return |
| |
| @attr(tags=["advanced", "advancedns","simulator"], required_hardware="false") |
| 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("Creating service offering with 3 CPU cores") |
| |
| so = self.testdata["service_offering"] |
| so["cpunumber"] = 3 |
| |
| self.service_offering = ServiceOffering.create( |
| self.apiclient, |
| so |
| ) |
| # Adding to cleanup list after execution |
| self.cleanup.append(self.service_offering) |
| |
| self.debug("Setting up account and domain hierarchy") |
| self.setupAccounts(account_limit=4, domain_limit=2) |
| |
| api_client_admin = self.testClient.getUserApiClient( |
| UserName=self.child_do_admin.name, |
| DomainName=self.child_do_admin.domain) |
| |
| with self.assertRaises(Exception): |
| self.createInstance(account=self.child_do_admin, |
| service_off=self.service_offering, api_client=api_client_admin) |
| return |
| |
| @attr(tags=["advanced", "advancedns","simulator"], required_hardware="false") |
| 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("Creating service offering with 4 CPU cores") |
| |
| self.service_offering = ServiceOffering.create( |
| self.apiclient, |
| self.testdata["service_offering_multiple_cores"] |
| ) |
| # Adding to cleanup list after execution |
| self.cleanup.append(self.service_offering) |
| |
| self.debug("Setting up account and domain hierarchy") |
| self.setupAccounts(account_limit=6, domain_limit=8) |
| |
| api_client_admin = self.testClient.getUserApiClient( |
| 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_admin) |
| |
| self.debug("Deploying instance when CPU limit is reached in account") |
| |
| with self.assertRaises(Exception): |
| self.createInstance(account=self.chid_do_admin, |
| service_off=self.service_offering, api_client=api_client_admin) |
| return |
| |
| @attr(tags=["advanced", "advancedns","simulator"], required_hardware="false") |
| 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("Creating service offering with 3 CPU cores") |
| |
| so = self.testdata["service_offering"] |
| so["cpunumber"] = 3 |
| self.service_offering = ServiceOffering.create( |
| self.apiclient, |
| so |
| ) |
| # Adding to cleanup list after execution |
| self.cleanup.append(self.service_offering) |
| |
| self.debug("Setting up account and domain hierarchy") |
| self.setupAccounts(account_limit=4, domain_limit=4, project_limit=2) |
| |
| api_client_admin = self.testClient.getUserApiClient( |
| UserName=self.child_do_admin.name, |
| DomainName=self.child_do_admin.domain) |
| |
| self.debug("Deploying instance in account 2 when CPU limit is reached") |
| |
| with self.assertRaises(Exception): |
| self.createInstance(project=self.project, |
| service_off=self.service_offering, api_client=api_client_admin) |
| return |
| |
| @attr(tags=["advanced", "advancedns","simulator"], required_hardware="false") |
| 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 not available |
| # 2. Deploy VM should error out saying ResourceAllocationException |
| # with "resource limit exceeds" |
| |
| self.debug("Creating service offering with 4 CPU cores") |
| |
| self.service_offering = ServiceOffering.create( |
| self.apiclient, |
| self.testdata["service_offering_multiple_cores"] |
| ) |
| # Adding to cleanup list after execution |
| self.cleanup.append(self.service_offering) |
| |
| self.debug("Setting up account and domain hierarchy") |
| self.setupAccounts(account_limit=5, domain_limit=5, project_limit=5) |
| |
| api_client_admin = self.testClient.getUserApiClient( |
| 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_admin) |
| |
| self.debug("Deploying instance in project when CPU limit is reached in account") |
| |
| with self.assertRaises(Exception): |
| self.createInstance(project=self.project, |
| service_off=self.service_offering) |
| return |
