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karuturikaruturi
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Merge pull request #1322 from pavanb018/cs9217
Automation for CLOUDSTACK-9217 script to test block volume migration to a pool in maintenance mode
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‎test/integration/component/test_migrate_vol_to_maintained_pool.py‎

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# 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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from marvin.cloudstackTestCase import *
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from marvin.lib.utils import *
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from marvin.lib.base import *
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from marvin.lib.common import *
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from nose.plugins.attrib import attr
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class TestMigrationMaintainedPool(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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cls.testClient = super(TestMigrationMaintainedPool, cls).getClsTestClient()
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cls.apiclient = cls.testClient.getApiClient()
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cls.services = cls.testClient.getParsedTestDataConfig()
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# Get Zone, Domain and templates
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domain = get_domain(cls.apiclient)
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cls.zone = get_zone(cls.apiclient, cls.testClient.getZoneForTests())
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cls.services['mode'] = cls.zone.networktype
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cls.hypervisor = cls.testClient.getHypervisorInfo()
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cls.pod = get_pod(cls.apiclient, cls.zone.id)
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template = get_template(
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cls.apiclient,
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cls.zone.id,
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cls.services["ostype"]
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)
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# Set Zones and disk offerings
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cls.services["small"]["zoneid"] = cls.zone.id
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cls.services["small"]["template"] = template.id
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cls.account = Account.create(
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cls.apiclient,
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cls.services["account"],
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domainid=domain.id
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)
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cls.small_offering = ServiceOffering.create(
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cls.apiclient,
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cls.services["service_offerings"]["small"]
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)
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#create a virtual machine
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cls.virtual_machine = VirtualMachine.create(
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cls.apiclient,
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cls.services["small"],
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accountid=cls.account.name,
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domainid=cls.account.domainid,
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serviceofferingid=cls.small_offering.id,
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mode=cls.services["mode"]
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)
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cls._cleanup = [
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cls.small_offering,
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cls.virtual_machine,
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cls.account
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]
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@classmethod
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def tearDownClass(cls):
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cls.apiclient = super(TestMigrationMaintainedPool, cls).getClsTestClient().getApiClient()
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cleanup_resources(cls.apiclient, cls._cleanup)
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return
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def setUp(self):
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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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def tearDown(self):
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#Clean up, terminate the created ISOs
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cleanup_resources(self.apiclient, self.cleanup)
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return
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@attr(tags=["advanced", "basic", "multipool", "storagemotion", "xenserver"], required_hardware="false")
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def test_02_migrate_volume_to_maintenance_pool(self):
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"""
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Trying to migrate a volume to a pool in maintenance mode should fail
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"""
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#List Available Storage pools
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storage_pools_response = list_storage_pools(
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self.apiclient,
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account=self.account.name,
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domainid=self.account.domainid
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)
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self.assertEqual(
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isinstance(storage_pools_response, list),
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True,
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"Check list response returns a valid list"
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)
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self.assertNotEqual(
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len(storage_pools_response),
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0,
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"Check list Storage pools response"
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)
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# Check if there are atleast two storage pools , else skip the test
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if len(storage_pools_response) < 2 :
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self.skipTest("Atleast two storage pools are need to test Storage migration")
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list_volumes_response = list_volumes(
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self.apiclient,
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virtualmachineid=self.virtual_machine.id,
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listall=True
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)
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self.assertEqual(
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isinstance(list_volumes_response, list),
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True,
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"Check list volumes response for valid list"
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)
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self.assertNotEqual(
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list_volumes_response,
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None,
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"Check if volume exists in ListVolumes"
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)
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volume = list_volumes_response[0]
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# Ge the list of pools suitable for migration for the volume
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pools = StoragePool.listForMigration(
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self.apiclient,
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id=volume.id
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)
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self.assertEqual(
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isinstance(pools, list),
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True,
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"Check eligible pools for migration returns a valid list"
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)
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self.assertNotEqual(
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len(pools),
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0,
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"Check if atleast one pool is suitable for migration"
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)
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pool = pools[0]
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self.debug("Migrating Volume-ID: %s to Pool: %s which is in Maintenance mode" % (volume.id, pool.id))
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# Enable maintenance mode for one of the suitable pools
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StoragePool.enableMaintenance(self.apiclient,id=pool.id)
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# Trying to migrate volume should fail , which is caught here
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with self.assertRaises(Exception):
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Volume.migrate(
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self.apiclient,
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volumeid=volume.id,
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storageid=pool.id,
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livemigrate='true'
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)
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# Cancel the maintenance mode , so that the pool can be cleaned up in teardown
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StoragePool.cancelMaintenance(self.apiclient,id=pool.id)
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return

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