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306 lines
12 KiB
Python
306 lines
12 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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""" P1 tests for Storage motion
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"""
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#Import Local Modules
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import marvin
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from marvin.cloudstackTestCase import *
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from marvin.cloudstackAPI import *
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from marvin.lib.utils import *
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from marvin.lib.base import *
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from marvin.lib.common import *
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from nose.plugins.attrib import attr
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#Import System modules
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import time
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_multiprocess_shared_ = True
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class Services:
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"""Test VM Life Cycle Services
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"""
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def __init__(self):
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self.services = {
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"disk_offering":{
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"displaytext": "Small",
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"name": "Small",
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"disksize": 1
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},
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"account": {
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"email": "test@test.com",
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"firstname": "Test",
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"lastname": "User",
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"username": "test",
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# Random characters are appended in create account to
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# ensure unique username generated each time
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"password": "password",
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},
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"small":
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# Create a small virtual machine instance with disk offering
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{
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"displayname": "testserver",
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"username": "root", # VM creds for SSH
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"password": "password",
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"ssh_port": 22,
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"hypervisor": 'XenServer',
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"privateport": 22,
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"publicport": 22,
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"protocol": 'TCP',
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},
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"service_offerings":
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{
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"small":
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{
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# Small service offering ID to for change VM
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# service offering from medium to small
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"name": "Small Instance",
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"displaytext": "Small Instance",
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"cpunumber": 1,
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"cpuspeed": 100,
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"memory": 256,
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}
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},
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"template": {
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"displaytext": "Cent OS Template",
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"name": "Cent OS Template",
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"passwordenabled": True,
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},
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"sleep": 60,
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"timeout": 10,
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#Migrate VM to hostid
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"ostype": 'CentOS 5.3 (64-bit)',
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# CentOS 5.3 (64-bit)
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}
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class TestStorageMotion(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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cls.testClient = super(TestStorageMotion, cls).getClsTestClient()
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cls.api_client = cls.testClient.getApiClient()
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cls.services = Services().services
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# Get Zone, Domain and templates
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domain = get_domain(cls.api_client)
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cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests())
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cls.services['mode'] = cls.zone.networktype
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template = get_template(
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cls.api_client,
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cls.zone.id,
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cls.services["ostype"]
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)
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# Set Zones and disk offerings
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cls.services["small"]["zoneid"] = cls.zone.id
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cls.services["small"]["template"] = template.id
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# Create VMs, NAT Rules etc
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cls.account = Account.create(
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cls.api_client,
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cls.services["account"],
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domainid=domain.id
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)
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cls.small_offering = ServiceOffering.create(
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cls.api_client,
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cls.services["service_offerings"]["small"]
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)
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#create a virtual machine
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cls.virtual_machine = VirtualMachine.create(
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cls.api_client,
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cls.services["small"],
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accountid=cls.account.name,
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domainid=cls.account.domainid,
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serviceofferingid=cls.small_offering.id,
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mode=cls.services["mode"]
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)
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cls._cleanup = [
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cls.small_offering,
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cls.account
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]
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@classmethod
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def tearDownClass(cls):
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cls.api_client = super(TestStorageMotion, cls).getClsTestClient().getApiClient()
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cleanup_resources(cls.api_client, cls._cleanup)
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return
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def setUp(self):
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self.apiclient = self.testClient.getApiClient()
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self.dbclient = self.testClient.getDbConnection()
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self.cleanup = []
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def tearDown(self):
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#Clean up, terminate the created ISOs
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cleanup_resources(self.apiclient, self.cleanup)
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return
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@attr(tags=["advanced", "basic", "multicluster", "storagemotion", "xenserver"], required_hardware="true")
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def test_01_migrate_vm_with_volume(self):
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"""Test migrate virtual machine with its volumes
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"""
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# Validate the following
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# 1. List hosts for migration of a vm. Pick a host that
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# requires storage motion too.
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# 2. Migrate vm to a host.
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# 3. listVM command should return this VM.State of this VM
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# should be "Running" and the host should be the host
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# to which the VM was migrated to in a different cluster
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hosts = Host.listForMigration(
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self.apiclient,
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virtualmachineid=self.virtual_machine.id
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)
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self.assertEqual(
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isinstance(hosts, list),
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True,
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"Check the number of hosts in the zone"
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)
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# Migrate to a host that requires storage motion
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hosts[:] = [host for host in hosts if host.requiresStorageMotion]
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if hosts is None or len(hosts) == 0:
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self.skipTest("No valid hosts for storage motion. Skipping")
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host = hosts[0]
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self.debug("Migrating VM-ID: %s to Host: %s" % (
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self.virtual_machine.id,
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host.id
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))
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cmd = migrateVirtualMachineWithVolume.migrateVirtualMachineWithVolumeCmd()
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cmd.hostid = host.id
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cmd.virtualmachineid = self.virtual_machine.id
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self.apiclient.migrateVirtualMachineWithVolume(cmd)
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list_vm_response = list_virtual_machines(
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self.apiclient,
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id=self.virtual_machine.id
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)
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self.assertEqual(
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isinstance(list_vm_response, list),
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True,
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"Check list response returns a valid list"
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)
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self.assertNotEqual(
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list_vm_response,
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None,
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"Check virtual machine is listVirtualMachines"
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)
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vm_response = list_vm_response[0]
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self.assertEqual(
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vm_response.id,
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self.virtual_machine.id,
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"Check virtual machine ID of migrated VM"
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)
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self.assertEqual(
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vm_response.hostid,
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host.id,
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"Check destination hostID of migrated VM"
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)
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self.assertEqual(
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vm_response.state,
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'Running',
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"Check the state of VM"
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)
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return
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@attr(tags=["advanced", "basic", "multipool", "storagemotion", "xenserver"], required_hardware="false")
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def test_02_migrate_volume(self):
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"""Test migrate volume of a running vm
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"""
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# Validate the following
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# 1. List all the volumes of a vm. For each volume do step 2 to 4.
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# 2. List storage pools for migrating volume of a vm. Multiple
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# storage pools should be present in the cluster.
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# 3. Migrate volume of the vm to another pool.
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# 4. Check volume is present in the new pool and is in Ready state.
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list_volumes_response = list_volumes(
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self.apiclient,
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virtualmachineid=self.virtual_machine.id,
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listall=True
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)
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self.assertEqual(
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isinstance(list_volumes_response, list),
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True,
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"Check list volumes response for valid list"
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)
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self.assertNotEqual(
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list_volumes_response,
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None,
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"Check if volume exists in ListVolumes"
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)
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for volume in list_volumes_response:
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pools = StoragePool.listForMigration(
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self.apiclient,
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id=volume.id
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)
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if not pools:
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self.skipTest("No suitable storage pools found for volume migration. Skipping")
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self.assert_(isinstance(pools, list), "invalid pool response from listStoragePoolsForMigration: %s" %pools)
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self.assert_(len(pools) > 0, "no valid storage pools found for migration")
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pool = pools[0]
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self.debug("Migrating Volume-ID: %s to Pool: %s" % (
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volume.id,
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pool.id
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))
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Volume.migrate(
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self.apiclient,
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volumeid=volume.id,
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storageid=pool.id,
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livemigrate='true'
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)
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migrated_volume_response = list_volumes(
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self.apiclient,
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id=volume.id
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)
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self.assertEqual(
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isinstance(migrated_volume_response, list),
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True,
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"Check list volumes response for valid list"
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)
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self.assertNotEqual(
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migrated_volume_response,
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None,
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"Check if volume exists in ListVolumes"
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)
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migrated_volume = migrated_volume_response[0]
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self.assertEqual(
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migrated_volume.state,
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'Ready',
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"Check migrated volume is in Ready state"
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)
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self.assertEqual(
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migrated_volume.storage,
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pool.name,
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"Check volume is on migrated pool"
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)
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return
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