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