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Merge pull request #665 from pritisarap12/CLOUDSTACK-8716-Verify-creation-of-snapshot-from-volume-when-the-task-is-performed-repeatedly-in-zone-wide-primary-Storage
CLOUDSTACK-8716: Verify creation of snapshot from volume when the task is performed repeatedly in zone wide primary StorageOn VMWare with a Zone wide primary storage and more than two clusters verify successful creation of snapshot multiple times. * pr/665: CLOUDSTACK-8716: Verify creation of snapshot from volume when the task is performed repeatedly in zone wide primary Storage Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
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Rohit Yadav
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test/integration/testpaths/testpath_multiple_snapshot.py
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290
test/integration/testpaths/testpath_multiple_snapshot.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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""" Test case for Multiple Volume Snapshot in ZWPS
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"""
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from nose.plugins.attrib import attr
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from marvin.cloudstackTestCase import cloudstackTestCase
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from marvin.lib.utils import (cleanup_resources,
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validateList)
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from marvin.lib.base import (Account,
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ServiceOffering,
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DiskOffering,
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Snapshot,
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VirtualMachine,
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StoragePool
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)
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from marvin.lib.common import (get_domain,
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get_zone,
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list_volumes,
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list_clusters,
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get_template
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)
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from marvin.codes import PASS, ZONETAG1, ROOT, DATA
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class TestMultipleVolumeSnapshots(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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testClient = super(TestMultipleVolumeSnapshots, cls).getClsTestClient()
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cls.apiclient = testClient.getApiClient()
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cls.testdata = testClient.getParsedTestDataConfig()
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# Get Zone, Domain and templates
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cls.domain = get_domain(cls.apiclient)
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cls.zone = get_zone(cls.apiclient, testClient.getZoneForTests())
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cls.hypervisor = cls.testClient.getHypervisorInfo()
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cls.template = get_template(
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cls.apiclient,
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cls.zone.id,
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cls.testdata["ostype"])
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cls._cleanup = []
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cls.skiptest = False
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clus_list = list_clusters(cls.apiclient)
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if cls.hypervisor.lower() not in ['vmware'] or len(clus_list) < 2:
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cls.skiptest = True
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return
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try:
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# Create an account
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cls.account = Account.create(
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cls.apiclient,
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cls.testdata["account"],
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domainid=cls.domain.id
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)
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# Create user api client of the account
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cls.userapiclient = testClient.getUserApiClient(
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UserName=cls.account.name,
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DomainName=cls.account.domain
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)
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# Create Service offering
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cls.service_offering_zwps = ServiceOffering.create(
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cls.apiclient,
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cls.testdata["service_offering"],
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tags=ZONETAG1
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)
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cls.disk_offering_zwps = DiskOffering.create(
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cls.apiclient,
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cls.testdata["disk_offering"],
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tags=ZONETAG1
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)
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cls._cleanup = [
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cls.account,
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cls.service_offering_zwps,
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cls.disk_offering_zwps,
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]
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except Exception as e:
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cls.tearDownClass()
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raise 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(cls.apiclient, 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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def setUp(self):
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self.cleanup = []
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if self.skiptest:
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self.skipTest("Skip test as setup is either not VMWare or \
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having less than 2 clusters %s" % self.hypervisor)
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self.apiclient = self.testClient.getApiClient()
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self.dbclient = self.testClient.getDbConnection()
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self.pools = []
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def tearDown(self):
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try:
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for storagePool in self.pools:
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StoragePool.update(self.apiclient, id=storagePool.id, tags="")
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cleanup_resources(self.apiclient, self.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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@attr(tags=["advanced", "basic"], required_hardware="true")
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def test_01_multiple_snapshot_in_zwps(self):
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""" Test multiple volume snapshot in zwps
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# 1. Verify if setup has a ZWPS and 2 CWPS
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# 2. Deploy a VM with data disk in ZWPS
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# 1. Verify ROOT and DATA Disk of the VM is in ZWPS.
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# 2. Take a snapshot of VM.
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# 3. Create Multiple Snapshots till operation fails.
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"""
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try:
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self.pools = StoragePool.list(self.apiclient, zoneid=self.zone.id)
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status = validateList(self.pools)
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self.assertEqual(
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status[0],
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PASS,
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"Check: Failed to list storage pools due to %s" %
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status[2])
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zonepoolList = list(storagePool for storagePool in self.pools
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if storagePool.scope == "ZONE")
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if len(zonepoolList) < 1:
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self.skipTest("There must be at least one zone wide\
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storage pools available in the setup")
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if len(list(storagePool for storagePool in self.pools
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if storagePool.scope == "CLUSTER")) < 2:
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self.skipTest("There must be at atleast two cluster wide\
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storage pools available in the setup")
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except Exception as e:
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self.skipTest(e)
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# Adding tags to Storage Pools
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zone_no = 1
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StoragePool.update(
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self.apiclient,
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id=zonepoolList[0].id,
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tags=[ZONETAG1[:-1] + repr(zone_no)])
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self.vm_zwps = VirtualMachine.create(
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self.apiclient,
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self.testdata["small"],
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templateid=self.template.id,
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accountid=self.account.name,
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domainid=self.account.domainid,
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serviceofferingid=self.service_offering_zwps.id,
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diskofferingid=self.disk_offering_zwps.id,
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zoneid=self.zone.id,
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)
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self.cleanup.append(self.vm_zwps)
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# Step 1
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volumes_root_list = list_volumes(
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self.apiclient,
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virtualmachineid=self.vm_zwps.id,
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type=ROOT,
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listall=True
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)
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status = validateList(volumes_root_list)
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self.assertEqual(
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status[0],
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PASS,
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"Check: Failed to list root vloume due to %s" %
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status[2])
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root_volume = volumes_root_list[0]
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if root_volume.storage != zonepoolList[0].name:
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self.fail("Root Volume not in Zone-Wide Storage Pool !")
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volumes_data_list = list_volumes(
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self.apiclient,
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virtualmachineid=self.vm_zwps.id,
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type=DATA,
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listall=True
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)
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status = validateList(volumes_data_list)
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self.assertEqual(
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status[0],
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PASS,
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"Check: Failed to list data vloume due to %s" %
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status[2])
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data_volume = volumes_data_list[0]
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if data_volume.storage != zonepoolList[0].name:
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self.fail("Data Volume not in Zone-Wide Storage Pool !")
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# Step 2
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self.vm_zwps.stop(self.apiclient)
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self.debug(
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"Creation of Snapshot of Data Volume after VM is stopped.....")
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Snapshot.create(
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self.apiclient,
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data_volume.id)
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snapshots_list = Snapshot.list(
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self.apiclient,
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volumeid=data_volume.id,
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listall=True)
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snap_list_validation_result = validateList(snapshots_list)
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self.assertEqual(
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snap_list_validation_result[0],
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PASS,
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"snapshot list validation failed due to %s" %
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snap_list_validation_result[2])
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snap_count = len(snapshots_list)
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# Step 3
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self.debug(
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"Creating Multiple Snapshots(Should create more than 10).....")
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try:
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while snap_count <= 12:
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Snapshot.create(
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self.apiclient,
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data_volume.id)
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snapshots_list = Snapshot.list(
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self.apiclient,
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volumeid=data_volume.id,
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listall=True)
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snap_list_validation_result = validateList(snapshots_list)
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self.assertEqual(
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snap_list_validation_result[0],
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PASS,
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"snapshot list validation failed due to %s" %
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snap_list_validation_result[2])
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snap_count = len(snapshots_list)
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except Exception as e:
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snapshots_list = Snapshot.list(
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self.apiclient,
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volumeid=data_volume.id,
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listall=True)
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snap_list_validation_result = validateList(snapshots_list)
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self.assertEqual(
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snap_list_validation_result[0],
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PASS,
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"snapshot list validation failed due to %s" %
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snap_list_validation_result[2])
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assert len(snapshots_list) >= 10,\
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"Less than 10 snapshots created...."
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raise Exception("Snapshot creation failed !: %s" % e)
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return
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@ -147,4 +147,4 @@ Storage Pools Scope
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'''
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CLUSTER = "cluster"
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DATA = "DATA"
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