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382 lines
16 KiB
Python
382 lines
16 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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""" P1 tests for testing resize volume functionality with primary storage
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imit constraints on account/domain
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Test Plan: https://cwiki.apache.org/confluence/display/CLOUDSTACK/
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Limit+Resources+to+domain+or+accounts
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Issue Link: https://issues.apache.org/jira/browse/CLOUDSTACK-1466
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Feature Specifications: https://cwiki.apache.org/confluence/display/
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CLOUDSTACK/Limit+Resources+to+domains+and+accounts
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"""
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# Import Local Modules
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from nose.plugins.attrib import attr
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from marvin.cloudstackTestCase import cloudstackTestCase, unittest
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from marvin.lib.base import (Account,
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ServiceOffering,
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VirtualMachine,
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Resources,
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Domain,
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DiskOffering,
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Volume)
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from marvin.lib.common import (get_domain,
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get_zone,
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get_template,
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matchResourceCount,
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isDomainResourceCountEqualToExpectedCount,
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find_storage_pool_type)
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from marvin.lib.utils import (cleanup_resources,
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get_hypervisor_type)
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from marvin.codes import (PASS,
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FAIL,
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FAILED,
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RESOURCE_PRIMARY_STORAGE,
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RESOURCE_SECONDARY_STORAGE,
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XEN_SERVER)
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class TestResizeVolume(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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cloudstackTestClient = super(TestResizeVolume,
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cls).getClsTestClient()
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cls.api_client = cloudstackTestClient.getApiClient()
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cls.hypervisor = cloudstackTestClient.getHypervisorInfo()
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# Fill services from the external config file
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cls.services = cloudstackTestClient.getParsedTestDataConfig()
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# Get Zone, Domain and templates
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cls.domain = get_domain(cls.api_client)
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cls.zone = get_zone(
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cls.api_client,
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cloudstackTestClient.getZoneForTests())
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cls.services["mode"] = cls.zone.networktype
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cls._cleanup = []
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cls.unsupportedStorageType = False
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if cls.hypervisor.lower() == 'lxc':
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if not find_storage_pool_type(cls.api_client, storagetype='rbd'):
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cls.unsupportedStorageType = True
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return
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cls.resourcetypemapping = {RESOURCE_PRIMARY_STORAGE: 10,
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RESOURCE_SECONDARY_STORAGE: 11}
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cls.template = get_template(
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cls.api_client,
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cls.zone.id,
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cls.services["ostype"]
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)
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cls.services["virtual_machine"]["zoneid"] = cls.zone.id
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cls.services["virtual_machine"]["template"] = cls.template.id
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cls.services["volume"]["zoneid"] = cls.zone.id
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try:
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cls.hypervisor = str(get_hypervisor_type(cls.api_client)).lower()
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# Creating service offering with normal config
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cls.service_offering = ServiceOffering.create(
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cls.api_client,
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cls.services["service_offering"])
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cls._cleanup.append(cls.service_offering)
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cls.services["disk_offering"]["disksize"] = 5
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cls.disk_offering_5_GB = DiskOffering.create(
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cls.api_client,
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cls.services["disk_offering"]
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)
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cls._cleanup.append(cls.disk_offering_5_GB)
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cls.services["disk_offering"]["disksize"] = 20
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cls.disk_offering_20_GB = DiskOffering.create(
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cls.api_client,
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cls.services["disk_offering"]
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)
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cls._cleanup.append(cls.disk_offering_20_GB)
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except Exception as e:
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cls.tearDownClass()
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raise unittest.SkipTest(
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"Failure while creating disk offering: %s" %
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e)
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return
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@classmethod
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def tearDownClass(cls):
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try:
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# Cleanup resources used
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cleanup_resources(cls.api_client, cls._cleanup)
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except Exception as e:
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raise Exception("Warning: Exception during cleanup : %s" % e)
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return
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def setUp(self):
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if self.unsupportedStorageType:
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self.skipTest(
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"unsupported storage type")
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self.apiclient = self.testClient.getApiClient()
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self.dbclient = self.testClient.getDbConnection()
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self.cleanup = []
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return
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def tearDown(self):
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try:
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# Clean up, terminate the created instance, volumes and snapshots
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cleanup_resources(self.apiclient, self.cleanup)
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pass
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except Exception as e:
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raise Exception("Warning: Exception during cleanup : %s" % e)
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return
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def updateResourceLimits(self, accountLimit=None, domainLimit=None):
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"""Update primary storage limits of the parent domain and its
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child domains"""
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try:
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if domainLimit:
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# Update resource limit for domain
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Resources.updateLimit(self.apiclient, resourcetype=10,
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max=domainLimit,
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domainid=self.parent_domain.id)
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if accountLimit:
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# Update resource limit for domain
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Resources.updateLimit(self.apiclient,
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resourcetype=10,
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max=accountLimit,
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account=self.parentd_admin.name,
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domainid=self.parent_domain.id)
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except Exception as e:
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return [FAIL, e]
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return [PASS, None]
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def setupAccounts(self):
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try:
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self.parent_domain = Domain.create(self.apiclient,
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services=self.services[
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"domain"],
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parentdomainid=self.domain.id)
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self.parentd_admin = Account.create(self.apiclient,
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self.services["account"],
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admin=True,
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domainid=self.parent_domain.id)
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# Cleanup the resources created at end of test
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self.cleanup.append(self.parentd_admin)
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self.cleanup.append(self.parent_domain)
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except Exception as e:
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return [FAIL, e]
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return [PASS, None]
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@attr(tags=["advanced"], required_hardware="true")
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def test_01_increase_volume_size_within_account_limit(self):
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"""Test increasing volume size within the account limit and verify
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primary storage usage
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# Validate the following
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# 1. Create a domain and its admin account
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# 2. Set account primary storage limit well beyond (20 GB volume +
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# template size of VM)
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# 3. Deploy a VM without any disk offering (only root disk)
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# 4. Create a volume of 5 GB in the account and attach it to the VM
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# 5. Increase (resize) the volume to 20 GB
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# 6. Resize operation should be successful and primary storage count
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# for account should be updated successfully"""
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# Setting up account and domain hierarchy
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result = self.setupAccounts()
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self.assertEqual(result[0], PASS, result[1])
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apiclient = self.testClient.getUserApiClient(
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UserName=self.parentd_admin.name,
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DomainName=self.parentd_admin.domain)
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self.assertNotEqual(apiclient, FAILED, "Failed to get api client\
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of account: %s" % self.parentd_admin.name)
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templateSize = (self.template.size / (1024**3))
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accountLimit = (templateSize + self.disk_offering_20_GB.disksize)
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response = self.updateResourceLimits(accountLimit=accountLimit)
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self.assertEqual(response[0], PASS, response[1])
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try:
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virtualMachine = VirtualMachine.create(
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apiclient, self.services["virtual_machine"],
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accountid=self.parentd_admin.name,
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domainid=self.parent_domain.id,
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serviceofferingid=self.service_offering.id
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)
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volume = Volume.create(
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apiclient, self.services["volume"],
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zoneid=self.zone.id,
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account=self.parentd_admin.name,
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domainid=self.parent_domain.id,
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diskofferingid=self.disk_offering_5_GB.id)
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virtualMachine.attach_volume(apiclient, volume=volume)
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expectedCount = (templateSize + self.disk_offering_5_GB.disksize)
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response = matchResourceCount(
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self.apiclient, expectedCount,
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RESOURCE_PRIMARY_STORAGE,
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accountid=self.parentd_admin.id)
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if response[0] == FAIL:
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raise Exception(response[1])
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if self.hypervisor == str(XEN_SERVER).lower():
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virtualMachine.stop(self.apiclient)
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volume.resize(
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apiclient,
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diskofferingid=self.disk_offering_20_GB.id)
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expectedCount = (templateSize + self.disk_offering_20_GB.disksize)
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response = matchResourceCount(
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self.apiclient, expectedCount,
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RESOURCE_PRIMARY_STORAGE,
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accountid=self.parentd_admin.id)
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if response[0] == FAIL:
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raise Exception(response[1])
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except Exception as e:
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self.fail("Failed with exception: %s" % e)
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return
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@attr(tags=["advanced"], required_hardware="true")
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def test_02_increase_volume_size_above_account_limit(self):
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"""Test increasing volume size above the account limit
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# Validate the following
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# 1. Create a domain and its admin account
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# 2. Set account primary storage limit more than (5 GB volume +
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# template size of VM) and less than (20 GB volume+ template
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# size of VM)
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# 3. Deploy a VM without any disk offering (only root disk)
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# 4. Create a volume of 5 GB in the account and attach it to the VM
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# 5. Try to (resize) the volume to 20 GB
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# 6. Resize opearation should fail"""
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# Setting up account and domain hierarchy
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result = self.setupAccounts()
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self.assertEqual(result[0], PASS, result[1])
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templateSize = (self.template.size / (1024**3))
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accountLimit = ((templateSize + self.disk_offering_20_GB.disksize) - 1)
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response = self.updateResourceLimits(accountLimit=accountLimit)
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self.assertEqual(response[0], PASS, response[1])
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apiclient = self.testClient.getUserApiClient(
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UserName=self.parentd_admin.name,
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DomainName=self.parentd_admin.domain)
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self.assertNotEqual(apiclient, FAILED, "Failed to get api client\
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of account: %s" % self.parentd_admin.name)
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try:
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virtualMachine = VirtualMachine.create(
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apiclient, self.services["virtual_machine"],
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accountid=self.parentd_admin.name,
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domainid=self.parent_domain.id,
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serviceofferingid=self.service_offering.id
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)
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volume = Volume.create(
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apiclient, self.services["volume"],
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zoneid=self.zone.id,
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account=self.parentd_admin.name,
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domainid=self.parent_domain.id,
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diskofferingid=self.disk_offering_5_GB.id)
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virtualMachine.attach_volume(apiclient, volume=volume)
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expectedCount = (templateSize + self.disk_offering_5_GB.disksize)
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response = matchResourceCount(
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self.apiclient, expectedCount,
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RESOURCE_PRIMARY_STORAGE,
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accountid=self.parentd_admin.id)
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if response[0] == FAIL:
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raise Exception(response[1])
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except Exception as e:
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self.fail("Failed with exception: %s" % e)
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if self.hypervisor == str(XEN_SERVER).lower():
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virtualMachine.stop(self.apiclient)
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with self.assertRaises(Exception):
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volume.resize(
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apiclient,
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diskofferingid=self.disk_offering_20_GB.id)
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return
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@attr(tags=["advanced"], required_hardware="true")
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def test_03_increase_volume_size_above_domain_limit(self):
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"""Test increasing volume size above the domain limit
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# Validate the following
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# 1. Create a domain and its admin account
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# 2. Set domain primary storage limit more than (5 GB volume +
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# template size of VM) and less than (20 GB volume+
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# template size of VM)
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# 3. Deploy a VM without any disk offering (only root disk)
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# 4. Create a volume of 5 GB in the account and attach it to the VM
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# 5. Try to (resize) the volume to 20 GB
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# 6. Resize opearation should fail"""
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# Setting up account and domain hierarchy
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result = self.setupAccounts()
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self.assertEqual(result[0], PASS, result[1])
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templateSize = (self.template.size / (1024**3))
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domainLimit = ((templateSize + self.disk_offering_20_GB.disksize) - 1)
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response = self.updateResourceLimits(domainLimit=domainLimit)
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self.assertEqual(response[0], PASS, response[1])
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apiclient = self.testClient.getUserApiClient(
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UserName=self.parentd_admin.name,
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DomainName=self.parentd_admin.domain)
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self.assertNotEqual(apiclient, FAILED, "Failed to get api client\
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of account: %s" % self.parentd_admin.name)
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try:
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virtualMachine = VirtualMachine.create(
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apiclient, self.services["virtual_machine"],
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accountid=self.parentd_admin.name,
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domainid=self.parent_domain.id,
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serviceofferingid=self.service_offering.id
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)
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volume = Volume.create(
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apiclient, self.services["volume"],
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zoneid=self.zone.id,
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account=self.parentd_admin.name,
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domainid=self.parent_domain.id,
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diskofferingid=self.disk_offering_5_GB.id)
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virtualMachine.attach_volume(apiclient, volume=volume)
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expectedCount = (templateSize + self.disk_offering_5_GB.disksize)
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result = isDomainResourceCountEqualToExpectedCount(
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self.apiclient, self.parent_domain.id,
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expectedCount, RESOURCE_PRIMARY_STORAGE)
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self.assertFalse(result[0], result[1])
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self.assertTrue(result[2], "Resource count does not match")
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except Exception as e:
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self.fail("Failed with exception: %s" % e)
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if self.hypervisor == str(XEN_SERVER).lower():
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virtualMachine.stop(self.apiclient)
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with self.assertRaises(Exception):
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volume.resize(
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apiclient,
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diskofferingid=self.disk_offering_20_GB.id)
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return
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