| # 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 |
| from marvin.codes import FAILED |
| from nose.plugins.attrib import attr |
| from marvin.cloudstackTestCase import * |
| from marvin.cloudstackAPI import * |
| from marvin.lib.utils import * |
| from marvin.lib.base import * |
| from marvin.lib.common import * |
| |
| class TestVmSnapshot(cloudstackTestCase): |
| |
| @classmethod |
| def setUpClass(cls): |
| testClient = super(TestVmSnapshot, cls).getClsTestClient() |
| cls.apiclient = testClient.getApiClient() |
| cls.services = testClient.getParsedTestDataConfig() |
| # Get Zone, Domain and templates |
| cls.domain = get_domain(cls.apiclient) |
| cls.zone = get_zone(cls.apiclient, testClient.getZoneForTests()) |
| |
| template = get_template( |
| cls.apiclient, |
| cls.zone.id, |
| cls.services["ostype"] |
| ) |
| if template == FAILED: |
| assert False, "get_template() failed to return template with description %s" % cls.services["ostype"] |
| |
| cls.services["domainid"] = cls.domain.id |
| cls.services["server"]["zoneid"] = cls.zone.id |
| cls.services["templates"]["ostypeid"] = template.ostypeid |
| cls.services["zoneid"] = cls.zone.id |
| |
| # Create VMs, NAT Rules etc |
| cls.account = Account.create( |
| cls.apiclient, |
| cls.services["account"], |
| domainid=cls.domain.id |
| ) |
| |
| cls.service_offering = ServiceOffering.create( |
| cls.apiclient, |
| cls.services["service_offerings"] |
| ) |
| cls.virtual_machine = VirtualMachine.create( |
| cls.apiclient, |
| cls.services["server"], |
| templateid=template.id, |
| accountid=cls.account.name, |
| domainid=cls.account.domainid, |
| serviceofferingid=cls.service_offering.id, |
| mode=cls.zone.networktype |
| ) |
| cls.random_data_0 = random_gen(size=100) |
| cls.test_dir = "/tmp" |
| cls.random_data = "random.data" |
| cls._cleanup = [ |
| cls.service_offering, |
| cls.account, |
| ] |
| return |
| |
| @classmethod |
| def tearDownClass(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() |
| self.cleanup = [] |
| return |
| |
| def tearDown(self): |
| try: |
| # Clean up, terminate the created instance, volumes and snapshots |
| cleanup_resources(self.apiclient, self.cleanup) |
| except Exception as e: |
| raise Exception("Warning: Exception during cleanup : %s" % e) |
| return |
| |
| @attr(tags=["advanced", "advancedns", "smoke", "provisioning"]) |
| def test_01_create_vm_snapshots(self): |
| """Test to create VM snapshots |
| """ |
| |
| try: |
| # Login to VM and write data to file system |
| ssh_client = self.virtual_machine.get_ssh_client() |
| |
| cmds = [ |
| "echo %s > %s/%s" % (self.random_data_0, self.test_dir, self.random_data), |
| "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(self.services["sleep"]) |
| |
| vm_snapshot = VmSnapshot.create( |
| self.apiclient, |
| self.virtual_machine.id, |
| "false", |
| "TestSnapshot", |
| "Dsiplay Text" |
| ) |
| self.assertEqual( |
| vm_snapshot.state, |
| "Ready", |
| "Check the snapshot of vm is ready!" |
| ) |
| return |
| |
| @attr(tags=["advanced", "advancedns", "smoke", "provisioning"]) |
| def test_02_revert_vm_snapshots(self): |
| """Test to revert VM snapshots |
| """ |
| |
| try: |
| ssh_client = self.virtual_machine.get_ssh_client() |
| |
| 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(self.services["sleep"]) |
| |
| list_snapshot_response = VmSnapshot.list(self.apiclient, vmid=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!" |
| ) |
| |
| VmSnapshot.revertToSnapshot(self.apiclient, list_snapshot_response[0].id) |
| |
| list_vm_response = list_virtual_machines( |
| self.apiclient, |
| id=self.virtual_machine.id |
| ) |
| |
| self.assertEqual( |
| list_vm_response[0].state, |
| "Stopped", |
| "Check the state of vm is Stopped!" |
| ) |
| |
| cmd = startVirtualMachine.startVirtualMachineCmd() |
| cmd.id = list_vm_response[0].id |
| self.apiclient.startVirtualMachine(cmd) |
| |
| time.sleep(self.services["sleep"]) |
| |
| 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", "provisioning"]) |
| def test_03_delete_vm_snapshots(self): |
| """Test to delete vm snapshots |
| """ |
| |
| list_snapshot_response = VmSnapshot.list(self.apiclient, vmid=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(self.services["sleep"] * 3) |
| |
| list_snapshot_response = VmSnapshot.list(self.apiclient, vmid=self.virtual_machine.id, listall=True) |
| |
| self.assertEqual( |
| list_snapshot_response, |
| None, |
| "Check list vm snapshot has be deleted" |
| ) |
