| # 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. |
| |
| # Import Local Modules |
| import random |
| import time |
| |
| from marvin.cloudstackAPI import (listTemplates) |
| from marvin.cloudstackTestCase import cloudstackTestCase |
| from marvin.codes import FAILED, KVM, PASS, XEN_SERVER, RUNNING |
| from marvin.lib.base import (Account, |
| ServiceOffering, |
| VirtualMachine, |
| VmSnapshot, |
| User, |
| Volume, |
| SecurityGroup, |
| ) |
| from marvin.lib.common import (get_zone, |
| get_domain, |
| get_template, |
| list_clusters, |
| list_snapshots, |
| list_virtual_machines, |
| list_configurations, |
| list_disk_offering, |
| list_accounts, |
| list_storage_pools, |
| list_service_offering, |
| list_zones |
| ) |
| from marvin.lib.utils import random_gen, cleanup_resources, validateList, is_snapshot_on_nfs, isAlmostEqual, get_hypervisor_type |
| from nose.plugins.attrib import attr |
| import uuid |
| from sp_util import (TestData, StorPoolHelper) |
| |
| class TestVmSnapshot(cloudstackTestCase): |
| @classmethod |
| def setUpClass(cls): |
| super(TestVmSnapshot, cls).setUpClass() |
| try: |
| cls.setUpCloudStack() |
| except Exception: |
| cls.cleanUpCloudStack() |
| raise |
| |
| @classmethod |
| def setUpCloudStack(cls): |
| testClient = super(TestVmSnapshot, cls).getClsTestClient() |
| cls.apiclient = testClient.getApiClient() |
| cls._cleanup = [] |
| cls.unsupportedHypervisor = False |
| |
| # Setup test data |
| td = TestData() |
| cls.testdata = td.testdata |
| cls.helper = StorPoolHelper() |
| |
| |
| cls.services = testClient.getParsedTestDataConfig() |
| # Get Zone, Domain and templates |
| cls.domain = get_domain(cls.apiclient) |
| cls.zone = None |
| zones = list_zones(cls.apiclient) |
| |
| for z in zones: |
| if z.name == cls.getClsConfig().mgtSvr[0].zone: |
| cls.zone = z |
| |
| assert cls.zone is not None |
| |
| cls.cluster = list_clusters(cls.apiclient)[0] |
| cls.hypervisor = get_hypervisor_type(cls.apiclient) |
| |
| #The version of CentOS has to be supported |
| template = get_template( |
| cls.apiclient, |
| cls.zone.id, |
| account = "system" |
| ) |
| |
| |
| if template == FAILED: |
| assert False, "get_template() failed to return template\ |
| with description %s" % cls.services["ostype"] |
| |
| cls.template = template |
| |
| cls.account = cls.helper.create_account( |
| cls.apiclient, |
| cls.services["account"], |
| accounttype = 1, |
| domainid=cls.domain.id, |
| roleid = 1 |
| ) |
| cls._cleanup.append(cls.account) |
| |
| securitygroup = SecurityGroup.list(cls.apiclient, account = cls.account.name, domainid= cls.account.domainid)[0] |
| cls.helper.set_securityGroups(cls.apiclient, account = cls.account.name, domainid= cls.account.domainid, id = securitygroup.id) |
| |
| primarystorage = cls.testdata[TestData.primaryStorage] |
| |
| serviceOffering = cls.testdata[TestData.serviceOffering] |
| storage_pool = list_storage_pools( |
| cls.apiclient, |
| name = primarystorage.get("name") |
| ) |
| cls.primary_storage = storage_pool[0] |
| |
| disk_offering = list_disk_offering( |
| cls.apiclient, |
| name="ssd" |
| ) |
| |
| assert disk_offering is not None |
| |
| |
| service_offering_only = list_service_offering( |
| cls.apiclient, |
| name="ssd" |
| ) |
| if service_offering_only is not None: |
| cls.service_offering_only = service_offering_only[0] |
| else: |
| cls.service_offering_only = ServiceOffering.create( |
| cls.apiclient, |
| serviceOffering) |
| assert cls.service_offering_only is not None |
| |
| cls.disk_offering = disk_offering[0] |
| |
| # Create 1 data volume_1 |
| cls.volume = Volume.create( |
| cls.apiclient, |
| cls.testdata[TestData.volume_1], |
| account=cls.account.name, |
| domainid=cls.domain.id, |
| zoneid=cls.zone.id, |
| diskofferingid=cls.disk_offering.id, |
| size=10 |
| ) |
| |
| cls.virtual_machine = VirtualMachine.create( |
| cls.apiclient, |
| {"name":"StorPool-%s" % uuid.uuid4() }, |
| zoneid=cls.zone.id, |
| templateid=cls.template.id, |
| accountid=cls.account.name, |
| domainid=cls.account.domainid, |
| serviceofferingid=cls.service_offering_only.id, |
| hypervisor=cls.hypervisor, |
| rootdisksize=10 |
| ) |
| |
| cls.random_data_0 = random_gen(size=100) |
| cls.test_dir = "/tmp" |
| cls.random_data = "random.data" |
| return |
| |
| @classmethod |
| def tearDownClass(cls): |
| cls.cleanUpCloudStack() |
| |
| @classmethod |
| def cleanUpCloudStack(cls): |
| try: |
| # Cleanup resources used |
| cleanup_resources(cls.apiclient, cls._cleanup) |
| except Exception as e: |
| raise Exception("Warning: Exception during cleanup : %s" % e) |
| return |
| |
| def setUp(self): |
| self.apiclient = self.testClient.getApiClient() |
| self.dbclient = self.testClient.getDbConnection() |
| |
| if self.unsupportedHypervisor: |
| self.skipTest("Skipping test because unsupported hypervisor\ |
| %s" % self.hypervisor) |
| return |
| |
| def tearDown(self): |
| return |
| |
| @attr(tags=["advanced", "advancedns", "smoke"], required_hardware="true") |
| def test_01_create_vm_snapshots(self): |
| """Test to create VM snapshots |
| """ |
| volume_attached = self.virtual_machine.attach_volume( |
| self.apiclient, |
| self.volume |
| ) |
| |
| self.assertEqual(volume_attached.id, self.volume.id, "Is not the same volume ") |
| try: |
| # Login to VM and write data to file system |
| ssh_client = self.virtual_machine.get_ssh_client(reconnect=True) |
| |
| cmds = [ |
| "echo %s > %s/%s" % |
| (self.random_data_0, self.test_dir, self.random_data), |
| "sync", |
| "sleep 1", |
| "sync", |
| "sleep 1", |
| "cat %s/%s" % |
| (self.test_dir, self.random_data) |
| ] |
| |
| for c in cmds: |
| self.debug(c) |
| result = ssh_client.execute(c) |
| self.debug(result) |
| |
| |
| except Exception: |
| self.fail("SSH failed for Virtual machine: %s" % |
| self.virtual_machine.ipaddress) |
| self.assertEqual( |
| self.random_data_0, |
| result[0], |
| "Check the random data has be write into temp file!" |
| ) |
| |
| time.sleep(30) |
| MemorySnapshot = False |
| vm_snapshot = VmSnapshot.create( |
| self.apiclient, |
| self.virtual_machine.id, |
| MemorySnapshot, |
| "TestSnapshot", |
| "Display Text" |
| ) |
| self.assertEqual( |
| vm_snapshot.state, |
| "Ready", |
| "Check the snapshot of vm is ready!" |
| ) |
| |
| return |
| |
| @attr(tags=["advanced", "advancedns", "smoke"], required_hardware="true") |
| def test_02_revert_vm_snapshots(self): |
| """Test to revert VM snapshots |
| """ |
| |
| try: |
| ssh_client = self.virtual_machine.get_ssh_client(reconnect=True) |
| |
| cmds = [ |
| "rm -rf %s/%s" % (self.test_dir, self.random_data), |
| "ls %s/%s" % (self.test_dir, self.random_data) |
| ] |
| |
| for c in cmds: |
| self.debug(c) |
| result = ssh_client.execute(c) |
| self.debug(result) |
| |
| except Exception: |
| self.fail("SSH failed for Virtual machine: %s" % |
| self.virtual_machine.ipaddress) |
| |
| if str(result[0]).index("No such file or directory") == -1: |
| self.fail("Check the random data has be delete from temp file!") |
| |
| time.sleep(30) |
| |
| list_snapshot_response = VmSnapshot.list( |
| self.apiclient, |
| virtualmachineid=self.virtual_machine.id, |
| listall=True) |
| |
| self.assertEqual( |
| isinstance(list_snapshot_response, list), |
| True, |
| "Check list response returns a valid list" |
| ) |
| self.assertNotEqual( |
| list_snapshot_response, |
| None, |
| "Check if snapshot exists in ListSnapshot" |
| ) |
| |
| self.assertEqual( |
| list_snapshot_response[0].state, |
| "Ready", |
| "Check the snapshot of vm is ready!" |
| ) |
| |
| self.virtual_machine.stop(self.apiclient, forced=True) |
| |
| VmSnapshot.revertToSnapshot( |
| self.apiclient, |
| list_snapshot_response[0].id |
| ) |
| |
| self.virtual_machine.start(self.apiclient) |
| |
| try: |
| ssh_client = self.virtual_machine.get_ssh_client(reconnect=True) |
| |
| cmds = [ |
| "cat %s/%s" % (self.test_dir, self.random_data) |
| ] |
| |
| for c in cmds: |
| self.debug(c) |
| result = ssh_client.execute(c) |
| self.debug(result) |
| |
| except Exception: |
| self.fail("SSH failed for Virtual machine: %s" % |
| self.virtual_machine.ipaddress) |
| |
| self.assertEqual( |
| self.random_data_0, |
| result[0], |
| "Check the random data is equal with the ramdom file!" |
| ) |
| |
| @attr(tags=["advanced", "advancedns", "smoke"], required_hardware="true") |
| def test_03_delete_vm_snapshots(self): |
| """Test to delete vm snapshots |
| """ |
| |
| list_snapshot_response = VmSnapshot.list( |
| self.apiclient, |
| virtualmachineid=self.virtual_machine.id, |
| listall=True) |
| |
| self.assertEqual( |
| isinstance(list_snapshot_response, list), |
| True, |
| "Check list response returns a valid list" |
| ) |
| self.assertNotEqual( |
| list_snapshot_response, |
| None, |
| "Check if snapshot exists in ListSnapshot" |
| ) |
| VmSnapshot.deleteVMSnapshot( |
| self.apiclient, |
| list_snapshot_response[0].id) |
| |
| time.sleep(30) |
| |
| list_snapshot_response = VmSnapshot.list( |
| self.apiclient, |
| #vmid=self.virtual_machine.id, |
| virtualmachineid=self.virtual_machine.id, |
| listall=False) |
| self.debug('list_snapshot_response -------------------- %s' % list_snapshot_response) |
| |
| self.assertIsNone(list_snapshot_response, "snapshot is already deleted") |
