| # 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): | |
| config = cls.getClsConfig() | |
| StorPoolHelper.logger = cls | |
| zone = config.zones[0] | |
| assert zone is not None | |
| 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 = list_zones(cls.apiclient, name=zone.name)[0] | |
| cls.debug(cls.zone) | |
| cls.debug(list_zones(cls.apiclient, name=zone.name)) | |
| 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") |