| # 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. |
| """ P1 tests for Storage motion |
| """ |
| #Import Local Modules |
| import marvin |
| from marvin.cloudstackTestCase import * |
| from marvin.cloudstackAPI import * |
| from marvin.lib.utils import * |
| from marvin.lib.base import * |
| from marvin.lib.common import * |
| from nose.plugins.attrib import attr |
| #Import System modules |
| import time |
| |
| _multiprocess_shared_ = True |
| class Services: |
| """Test VM Life Cycle Services |
| """ |
| |
| def __init__(self): |
| self.services = { |
| "disk_offering":{ |
| "displaytext": "Small", |
| "name": "Small", |
| "disksize": 1 |
| }, |
| "account": { |
| "email": "test@test.com", |
| "firstname": "Test", |
| "lastname": "User", |
| "username": "test", |
| # Random characters are appended in create account to |
| # ensure unique username generated each time |
| "password": "password", |
| }, |
| "small": |
| # Create a small virtual machine instance with disk offering |
| { |
| "displayname": "testserver", |
| "username": "root", # VM creds for SSH |
| "password": "password", |
| "ssh_port": 22, |
| "hypervisor": 'XenServer', |
| "privateport": 22, |
| "publicport": 22, |
| "protocol": 'TCP', |
| }, |
| "service_offerings": |
| { |
| "small": |
| { |
| # Small service offering ID to for change VM |
| # service offering from medium to small |
| "name": "Small Instance", |
| "displaytext": "Small Instance", |
| "cpunumber": 1, |
| "cpuspeed": 100, |
| "memory": 256, |
| } |
| }, |
| "template": { |
| "displaytext": "Cent OS Template", |
| "name": "Cent OS Template", |
| "passwordenabled": True, |
| }, |
| "sleep": 60, |
| "timeout": 10, |
| #Migrate VM to hostid |
| "ostype": 'CentOS 5.3 (64-bit)', |
| # CentOS 5.3 (64-bit) |
| } |
| |
| class TestStorageMotion(cloudstackTestCase): |
| |
| @classmethod |
| def setUpClass(cls): |
| cls.testClient = super(TestStorageMotion, cls).getClsTestClient() |
| cls.api_client = cls.testClient.getApiClient() |
| |
| cls.services = Services().services |
| # Get Zone, Domain and templates |
| domain = get_domain(cls.api_client) |
| cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) |
| cls.services['mode'] = cls.zone.networktype |
| cls.hypervisor = cls.testClient.getHypervisorInfo() |
| |
| template = get_template( |
| cls.api_client, |
| cls.zone.id, |
| cls.services["ostype"] |
| ) |
| # Set Zones and disk offerings |
| cls.services["small"]["zoneid"] = cls.zone.id |
| cls.services["small"]["template"] = template.id |
| |
| # Create VMs, NAT Rules etc |
| cls.account = Account.create( |
| cls.api_client, |
| cls.services["account"], |
| domainid=domain.id |
| ) |
| |
| cls.small_offering = ServiceOffering.create( |
| cls.api_client, |
| cls.services["service_offerings"]["small"] |
| ) |
| |
| #create a virtual machine |
| cls.virtual_machine = VirtualMachine.create( |
| cls.api_client, |
| cls.services["small"], |
| accountid=cls.account.name, |
| domainid=cls.account.domainid, |
| serviceofferingid=cls.small_offering.id, |
| mode=cls.services["mode"] |
| ) |
| cls._cleanup = [ |
| cls.small_offering, |
| cls.account |
| ] |
| |
| @classmethod |
| def tearDownClass(cls): |
| cls.api_client = super(TestStorageMotion, cls).getClsTestClient().getApiClient() |
| cleanup_resources(cls.api_client, cls._cleanup) |
| return |
| |
| def setUp(self): |
| self.apiclient = self.testClient.getApiClient() |
| self.dbclient = self.testClient.getDbConnection() |
| self.cleanup = [] |
| |
| def tearDown(self): |
| #Clean up, terminate the created ISOs |
| cleanup_resources(self.apiclient, self.cleanup) |
| return |
| |
| @attr(tags=["advanced", "basic", "multicluster", "storagemotion", "xenserver"], required_hardware="true") |
| def test_01_migrate_vm_with_volume(self): |
| """Test migrate virtual machine with its volumes |
| """ |
| # Validate the following |
| # 1. List hosts for migration of a vm. Pick a host that |
| # requires storage motion too. |
| # 2. Migrate vm to a host. |
| # 3. listVM command should return this VM.State of this VM |
| # should be "Running" and the host should be the host |
| # to which the VM was migrated to in a different cluster |
| if self.hypervisor.lower() in ["lxc"]: |
| self.skipTest("Migration across clusters is not supported on LXC") |
| |
| hosts = Host.listForMigration( |
| self.apiclient, |
| virtualmachineid=self.virtual_machine.id |
| ) |
| |
| self.assertEqual( |
| isinstance(hosts, list), |
| True, |
| "Check the number of hosts in the zone" |
| ) |
| |
| # Migrate to a host that requires storage motion |
| hosts[:] = [host for host in hosts if host.requiresStorageMotion] |
| |
| if hosts is None or len(hosts) == 0: |
| self.skipTest("No valid hosts for storage motion. Skipping") |
| |
| |
| |
| host = hosts[0] |
| self.debug("Migrating VM-ID: %s to Host: %s" % ( |
| self.virtual_machine.id, |
| host.id |
| )) |
| |
| cmd = migrateVirtualMachineWithVolume.migrateVirtualMachineWithVolumeCmd() |
| cmd.hostid = host.id |
| cmd.virtualmachineid = self.virtual_machine.id |
| self.apiclient.migrateVirtualMachineWithVolume(cmd) |
| |
| list_vm_response = list_virtual_machines( |
| self.apiclient, |
| id=self.virtual_machine.id |
| ) |
| self.assertEqual( |
| isinstance(list_vm_response, list), |
| True, |
| "Check list response returns a valid list" |
| ) |
| |
| self.assertNotEqual( |
| list_vm_response, |
| None, |
| "Check virtual machine is listVirtualMachines" |
| ) |
| |
| vm_response = list_vm_response[0] |
| |
| self.assertEqual( |
| vm_response.id, |
| self.virtual_machine.id, |
| "Check virtual machine ID of migrated VM" |
| ) |
| |
| self.assertEqual( |
| vm_response.hostid, |
| host.id, |
| "Check destination hostID of migrated VM" |
| ) |
| |
| self.assertEqual( |
| vm_response.state, |
| 'Running', |
| "Check the state of VM" |
| ) |
| return |
| |
| @attr(tags=["advanced", "basic", "multipool", "storagemotion", "xenserver"], required_hardware="false") |
| def test_02_migrate_volume(self): |
| """Test migrate volume of a running vm |
| """ |
| # Validate the following |
| # 1. List all the volumes of a vm. For each volume do step 2 to 4. |
| # 2. List storage pools for migrating volume of a vm. Multiple |
| # storage pools should be present in the cluster. |
| # 3. Migrate volume of the vm to another pool. |
| # 4. Check volume is present in the new pool and is in Ready state. |
| |
| # TODO: add test case for data volume migrate and handle it for LXC |
| |
| list_volumes_response = list_volumes( |
| self.apiclient, |
| virtualmachineid=self.virtual_machine.id, |
| listall=True |
| ) |
| self.assertEqual( |
| isinstance(list_volumes_response, list), |
| True, |
| "Check list volumes response for valid list" |
| ) |
| self.assertNotEqual( |
| list_volumes_response, |
| None, |
| "Check if volume exists in ListVolumes" |
| ) |
| |
| for volume in list_volumes_response: |
| pools = StoragePool.listForMigration( |
| self.apiclient, |
| id=volume.id |
| ) |
| if not pools: |
| self.skipTest("No suitable storage pools found for volume migration. Skipping") |
| |
| self.assertTrue(isinstance(pools, list), "invalid pool response from listStoragePoolsForMigration: %s" %pools) |
| self.assertTrue(len(pools) > 0, "no valid storage pools found for migration") |
| |
| pool = pools[0] |
| self.debug("Migrating Volume-ID: %s to Pool: %s" % ( |
| volume.id, |
| pool.id |
| )) |
| Volume.migrate( |
| self.apiclient, |
| volumeid=volume.id, |
| storageid=pool.id, |
| livemigrate='true' |
| ) |
| migrated_volume_response = list_volumes( |
| self.apiclient, |
| id=volume.id |
| ) |
| self.assertEqual( |
| isinstance(migrated_volume_response, list), |
| True, |
| "Check list volumes response for valid list" |
| ) |
| self.assertNotEqual( |
| migrated_volume_response, |
| None, |
| "Check if volume exists in ListVolumes" |
| ) |
| migrated_volume = migrated_volume_response[0] |
| self.assertEqual( |
| migrated_volume.state, |
| 'Ready', |
| "Check migrated volume is in Ready state" |
| ) |
| self.assertEqual( |
| migrated_volume.storage, |
| pool.name, |
| "Check volume is on migrated pool" |
| ) |
| |
| return |
