| # 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, KVM, PASS |
| from nose.plugins.attrib import attr |
| from marvin.cloudstackTestCase import cloudstackTestCase |
| from marvin.lib.utils import random_gen, cleanup_resources, validateList, is_snapshot_on_nfs |
| from marvin.lib.base import (Account, |
| ServiceOffering, |
| VirtualMachine, |
| VmSnapshot, |
| Volume, |
| Snapshot) |
| from marvin.lib.common import (get_zone, |
| get_domain, |
| get_template, |
| list_snapshots) |
| import time |
| |
| |
| class TestVmSnapshot(cloudstackTestCase): |
| |
| @classmethod |
| def setUpClass(cls): |
| testClient = super(TestVmSnapshot, cls).getClsTestClient() |
| cls.apiclient = testClient.getApiClient() |
| cls._cleanup = [] |
| cls.unsupportedHypervisor = False |
| cls.hypervisor = testClient.getHypervisorInfo() |
| if cls.hypervisor.lower() in (KVM.lower(), "hyperv", "lxc"): |
| cls.unsupportedHypervisor = True |
| return |
| |
| 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["small"]["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._cleanup.append(cls.account) |
| |
| cls.service_offering = ServiceOffering.create( |
| cls.apiclient, |
| cls.services["service_offerings"]["tiny"] |
| ) |
| cls._cleanup.append(cls.service_offering) |
| cls.virtual_machine = VirtualMachine.create( |
| cls.apiclient, |
| cls.services["small"], |
| 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" |
| 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 = [] |
| |
| if self.unsupportedHypervisor: |
| self.skipTest("Skipping test because unsupported hypervisor\ |
| %s" % self.hypervisor) |
| 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"], required_hardware="true") |
| 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"], required_hardware="true") |
| 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!" |
| ) |
| |
| self.virtual_machine.stop(self.apiclient) |
| |
| 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, |
| 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" |
| ) |
| |
| class TestSnapshots(cloudstackTestCase): |
| |
| @classmethod |
| def setUpClass(cls): |
| try: |
| cls._cleanup = [] |
| cls.testClient = super(TestSnapshots, cls).getClsTestClient() |
| cls.api_client = cls.testClient.getApiClient() |
| cls.services = cls.testClient.getParsedTestDataConfig() |
| cls.unsupportedHypervisor = False |
| cls.hypervisor = cls.testClient.getHypervisorInfo() |
| if cls.hypervisor.lower() in (KVM.lower(), "hyperv", "lxc"): |
| cls.unsupportedHypervisor = True |
| return |
| # Get Domain, Zone, Template |
| cls.domain = get_domain(cls.api_client) |
| cls.zone = get_zone( |
| cls.api_client, |
| cls.testClient.getZoneForTests()) |
| cls.template = get_template( |
| cls.api_client, |
| cls.zone.id, |
| cls.services["ostype"] |
| ) |
| if cls.zone.localstorageenabled: |
| cls.storagetype = 'local' |
| cls.services["service_offerings"][ |
| "tiny"]["storagetype"] = 'local' |
| else: |
| cls.storagetype = 'shared' |
| cls.services["service_offerings"][ |
| "tiny"]["storagetype"] = 'shared' |
| |
| cls.services['mode'] = cls.zone.networktype |
| cls.services["virtual_machine"]["hypervisor"] = cls.hypervisor |
| cls.services["virtual_machine"]["zoneid"] = cls.zone.id |
| cls.services["virtual_machine"]["template"] = cls.template.id |
| cls.services["custom_volume"]["zoneid"] = cls.zone.id |
| # Creating Disk offering, Service Offering and Account |
| cls.service_offering = ServiceOffering.create( |
| cls.api_client, |
| cls.services["service_offerings"]["tiny"] |
| ) |
| cls._cleanup.append(cls.service_offering) |
| cls.account = Account.create( |
| cls.api_client, |
| cls.services["account"], |
| domainid=cls.domain.id |
| ) |
| cls._cleanup.append(cls.account) |
| except Exception as e: |
| cls.tearDownClass() |
| raise Exception("Warning: Exception in setup : %s" % e) |
| return |
| |
| def setUp(self): |
| |
| self.apiclient = self.testClient.getApiClient() |
| self.dbclient = self.testClient.getDbConnection() |
| self.cleanup = [] |
| |
| if self.unsupportedHypervisor: |
| self.skipTest("Skipping test because unsupported\ |
| hypervisor %s" % self.hypervisor) |
| |
| def tearDown(self): |
| # Clean up, terminate the created resources |
| cleanup_resources(self.apiclient, self.cleanup) |
| return |
| |
| @classmethod |
| def tearDownClass(cls): |
| try: |
| cleanup_resources(cls.api_client, cls._cleanup) |
| except Exception as e: |
| raise Exception("Warning: Exception during cleanup : %s" % e) |
| |
| return |
| |
| @attr(tags=["advanced", "basic", "smoke"], required_hardware="true") |
| def test_01_test_vm_volume_snapshot(self): |
| """ |
| @Desc: Test that Volume snapshot for root volume is allowed |
| when VM snapshot is present for the VM |
| @Steps: |
| 1: Deploy a VM and create a VM snapshot for VM |
| 2: Try to create snapshot for the root volume of the VM, |
| It should not fail |
| """ |
| |
| # Creating Virtual Machine |
| virtual_machine = VirtualMachine.create( |
| self.apiclient, |
| self.services["virtual_machine"], |
| accountid=self.account.name, |
| domainid=self.account.domainid, |
| serviceofferingid=self.service_offering.id, |
| ) |
| |
| VmSnapshot.create( |
| self.apiclient, |
| virtual_machine.id, |
| ) |
| |
| volumes = Volume.list(self.apiclient, |
| virtualmachineid=virtual_machine.id, |
| type="ROOT", |
| listall=True) |
| |
| self.assertEqual(validateList(volumes)[0], PASS, |
| "Failed to get root volume of the VM") |
| |
| snapshot = Snapshot.create( |
| self.apiclient, |
| volumes[0].id, |
| account=self.account.name, |
| domainid=self.account.domainid |
| ) |
| self.debug("Snapshot created: ID - %s" % snapshot.id) |
| snapshots = list_snapshots( |
| self.apiclient, |
| id=snapshot.id |
| ) |
| self.assertEqual( |
| validateList(snapshots)[0], |
| PASS, |
| "Invalid snapshot list" |
| ) |
| self.assertEqual( |
| snapshots[0].id, |
| snapshot.id, |
| "Check resource id in list resources call" |
| ) |
| return |
