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337 lines
11 KiB
Python
337 lines
11 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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""" Test cases for Storage and Snapshot Limits Test Path
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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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Volume,
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Resources,
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VirtualMachine,
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Snapshot
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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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get_template
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)
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from marvin.codes import (BACKED_UP, PASS, FAIL)
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class TestStorageSnapshotsLimits(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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testClient = super(TestStorageSnapshotsLimits, cls).getClsTestClient()
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cls.apiclient = testClient.getApiClient()
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cls.testdata = testClient.getParsedTestDataConfig()
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cls.hypervisor = cls.testClient.getHypervisorInfo()
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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.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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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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cls._cleanup.append(cls.account)
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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 = ServiceOffering.create(
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cls.apiclient,
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cls.testdata["service_offering"],
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)
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cls._cleanup.append(cls.service_offering)
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cls.disk_offering = DiskOffering.create(
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cls.apiclient,
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cls.testdata["disk_offering"],
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)
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cls._cleanup.append(cls.disk_offering)
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cls.vm = VirtualMachine.create(
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cls.userapiclient,
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cls.testdata["small"],
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templateid=cls.template.id,
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accountid=cls.account.name,
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domainid=cls.account.domainid,
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serviceofferingid=cls.service_offering.id,
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zoneid=cls.zone.id,
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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.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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try:
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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=["basic", "advanced"], required_hardware="true")
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def test_05_storage_snapshots_limits(self):
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""" Storage and Snapshot Limit
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1. Create Snapshot of ROOT disk.
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2. Verify the Secondary Storage value\
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is increased by the size of snapshot.
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3. Delete Snaphshot.
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4. Verify the Secondary\
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Storage value is decreased by the size of snapshot.
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5. Set the Snapshot limit of Account.
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6. Create Snasphots till limit is reached.
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7. Create Snapshot of ROOT Volume.\
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Creation should fail.
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8. Delete few Snapshots.
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9. Create Snapshot again.
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Creation should succeed.
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"""
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# Get ROOT Volume
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root_volumes_list = Volume.list(
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self.userapiclient,
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virtualmachineid=self.vm.id,
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type='ROOT'
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)
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status = validateList(root_volumes_list)
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self.assertEqual(status[0], PASS, "ROOT Volume List Validation Failed")
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root_volume = root_volumes_list[0]
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data_volume_created = Volume.create(
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self.userapiclient,
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self.testdata["volume"],
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zoneid=self.zone.id,
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account=self.account.name,
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domainid=self.account.domainid,
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diskofferingid=self.disk_offering.id
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)
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self.cleanup.append(data_volume_created)
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self.vm.attach_volume(
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self.userapiclient,
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data_volume_created
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)
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data_volumes_list = Volume.list(
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self.userapiclient,
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id=data_volume_created.id
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)
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data_volume = data_volumes_list[0]
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# Get Secondary Storage Value from Database
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qryresult_before_snapshot = self.dbclient.execute(
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" select id, account_name, secondaryStorageTotal\
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from account_view where account_name = '%s';" %
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self.account.name)
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status = validateList(qryresult_before_snapshot)
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self.assertEqual(
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status[0],
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PASS,
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"Check sql query to return SecondaryStorageTotal of account")
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secStorageBeforeSnapshot = qryresult_before_snapshot[0][2]
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# Step 1
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snapshot = Snapshot.create(
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self.userapiclient,
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root_volume.id)
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snapshots_list = Snapshot.list(self.userapiclient,
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id=snapshot.id)
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status = validateList(snapshots_list)
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self.assertEqual(status[0], PASS, "Snapshots List Validation Failed")
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# Verify Snapshot state
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self.assertEqual(
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snapshots_list[0].state.lower() in [
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BACKED_UP,
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],
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True,
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"Snapshot state is not as expected. It is %s" %
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snapshots_list[0].state
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)
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# Step 2
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qryresult_after_snapshot = self.dbclient.execute(
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" select id, account_name, secondaryStorageTotal\
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from account_view where account_name = '%s';" %
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self.account.name)
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status = validateList(qryresult_after_snapshot)
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self.assertEqual(
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status[0],
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PASS,
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"Check sql query to return SecondaryStorageTotal of account")
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secStorageAfterSnapshotCreated = qryresult_after_snapshot[0][2]
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snapshot_size = snapshots_list[0].physicalsize
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secStorageIncreased = secStorageBeforeSnapshot + \
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snapshot_size
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self.assertEqual(
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secStorageIncreased,
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secStorageAfterSnapshotCreated,
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"Secondary storage Total after Snapshot\
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should be incremented by size of snapshot.")
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# Step 3
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snapshot.delete(self.apiclient)
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snapshots_list = Snapshot.list(self.userapiclient,
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id=snapshot.id)
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status = validateList(snapshots_list)
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self.assertEqual(status[0], FAIL, "Snapshots Not Deleted.")
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# Step 4
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qryresult_after_snapshot_deleted = self.dbclient.execute(
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" select id, account_name, secondaryStorageTotal\
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from account_view where account_name = '%s';" %
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self.account.name)
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status = validateList(qryresult_after_snapshot_deleted)
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self.assertEqual(
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status[0],
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PASS,
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"Check sql query to return SecondaryStorageTotal of account")
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secStorageAfterSnapshotDeleted = qryresult_after_snapshot_deleted[0][2]
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secStorageDecreased = secStorageAfterSnapshotCreated - \
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snapshot_size
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self.assertEqual(
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secStorageDecreased,
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secStorageAfterSnapshotDeleted,
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"Secondary storage Total after Snapshot\
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should be incremented by size of snapshot.")
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# Step 5
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# Set Snapshot Limit for account
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Resources.updateLimit(self.apiclient, resourcetype=3,
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max=1, account=self.account.name,
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domainid=self.account.domainid)
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# Step 6
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snapshot = Snapshot.create(
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self.userapiclient,
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root_volume.id)
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snapshots_list = Snapshot.list(self.userapiclient,
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id=snapshot.id)
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status = validateList(snapshots_list)
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self.assertEqual(status[0], PASS, "Snapshots List Validation Failed")
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# Verify Snapshot state
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self.assertEqual(
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snapshots_list[0].state.lower() in [
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BACKED_UP,
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],
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True,
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"Snapshot state is not as expected. It is %s" %
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snapshots_list[0].state
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)
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# Step 7
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with self.assertRaises(Exception):
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Snapshot.create(
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self.userapiclient,
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data_volume.id)
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# Step 8
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snapshot.delete(self.userapiclient)
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snapshots_list = Snapshot.list(self.userapiclient,
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id=snapshot.id)
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status = validateList(snapshots_list)
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self.assertEqual(status[0], FAIL, "Snapshots Not Deleted.")
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# Step 9
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snapshot = Snapshot.create(
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self.userapiclient,
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root_volume.id)
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snapshots_list = Snapshot.list(self.userapiclient,
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id=snapshot.id)
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status = validateList(snapshots_list)
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self.assertEqual(status[0], PASS, "Snapshots List Validation Failed")
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# Verify Snapshot state
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self.assertEqual(
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snapshots_list[0].state.lower() in [
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BACKED_UP,
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],
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True,
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"Snapshot state is not as expected. It is %s" %
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snapshots_list[0].state
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)
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self.vm.detach_volume(
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self.userapiclient,
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data_volumes_list[0]
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)
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return
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