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2c561dd3a8
Detail: The listOsTypes API will filter when given the ostype name as centOS 5.3. There is now no need to hardcode the uuids into the test Signed-off-by: Prasanna Santhanam <tsp@apache.org> 1354228309 -0800
530 lines
21 KiB
Python
530 lines
21 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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""" BVT tests for Volumes
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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.remoteSSHClient import remoteSSHClient
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from marvin.integration.lib.utils import *
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from marvin.integration.lib.base import *
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from marvin.integration.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 os
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import urllib
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import time
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import tempfile
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_multiprocess_shared_ = True
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class Services:
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"""Test Volume Services
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"""
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def __init__(self):
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self.services = {
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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 for unique
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# username
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"password": "password",
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},
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"service_offering": {
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"name": "Tiny Instance",
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"displaytext": "Tiny Instance",
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"cpunumber": 1,
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"cpuspeed": 100, # in MHz
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"memory": 64, # In MBs
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},
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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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"volume_offerings": {
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0: {
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"diskname": "TestDiskServ",
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},
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},
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"customdisksize": 1, # GBs
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"username": "root", # Creds for SSH to VM
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"password": "password",
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"ssh_port": 22,
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"diskname": "TestDiskServ",
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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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"diskdevice": "/dev/xvdb",
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"ostype": 'CentOS 5.3 (64-bit)',
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"mode": 'basic',
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"sleep": 60,
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"timeout": 10,
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}
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class TestCreateVolume(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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cls.api_client = super(TestCreateVolume, cls).getClsTestClient().getApiClient()
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cls.services = Services().services
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# Get Zone, Domain and templates
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cls.domain = get_domain(cls.api_client, cls.services)
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cls.zone = get_zone(cls.api_client, cls.services)
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cls.disk_offering = DiskOffering.create(
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cls.api_client,
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cls.services["disk_offering"]
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)
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cls.custom_disk_offering = DiskOffering.create(
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cls.api_client,
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cls.services["disk_offering"],
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custom=True
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)
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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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cls.services["domainid"] = cls.domain.id
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cls.services["zoneid"] = cls.zone.id
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cls.services["template"] = template.id
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cls.services["customdiskofferingid"] = cls.custom_disk_offering.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=cls.domain.id
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)
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cls.services["account"] = cls.account.account.name
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cls.service_offering = ServiceOffering.create(
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cls.api_client,
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cls.services["service_offering"]
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)
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cls.virtual_machine = VirtualMachine.create(
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cls.api_client,
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cls.services,
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accountid=cls.account.account.name,
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domainid=cls.account.account.domainid,
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serviceofferingid=cls.service_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.service_offering,
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cls.disk_offering,
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cls.custom_disk_offering,
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cls.account
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]
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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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@attr(tags = ["advanced", "advancedns", "smoke"])
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def test_01_create_volume(self):
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"""Test Volume creation for all Disk Offerings (incl. custom)
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"""
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# Validate the following
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# 1. Create volumes from the different sizes
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# 2. Verify the size of volume with actual size allocated
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self.volumes = []
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for k, v in self.services["volume_offerings"].items():
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volume = Volume.create(
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self.apiClient,
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v,
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zoneid=self.zone.id,
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account=self.account.account.name,
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domainid=self.account.account.domainid,
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diskofferingid=self.disk_offering.id
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)
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self.debug("Created a volume with ID: %s" % volume.id)
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self.volumes.append(volume)
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volume = Volume.create_custom_disk(
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self.apiClient,
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self.services,
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account=self.account.account.name,
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domainid=self.account.account.domainid,
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)
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self.debug("Created a volume with custom offering: %s" % volume.id)
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self.volumes.append(volume)
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#Attach a volume with different disk offerings
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#and check the memory allocated to each of them
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for volume in self.volumes:
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list_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(list_volume_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_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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self.debug(
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"Attaching volume (ID: %s) to VM (ID: %s)" % (
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volume.id,
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self.virtual_machine.id
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))
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self.virtual_machine.attach_volume(
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self.apiClient,
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volume
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)
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try:
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ssh = self.virtual_machine.get_ssh_client()
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ssh.execute("reboot")
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except Exception as e:
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self.fail("SSH access failed for VM %s - %s" %
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(self.virtual_machine.ipaddress, e))
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# Poll listVM to ensure VM is started properly
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timeout = self.services["timeout"]
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while True:
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time.sleep(self.services["sleep"])
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# Ensure that VM is in running state
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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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if isinstance(list_vm_response, list):
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vm = list_vm_response[0]
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if vm.state == 'Running':
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self.debug("VM state: %s" % vm.state)
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break
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if timeout == 0:
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raise Exception(
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"Failed to start VM (ID: %s) " % vm.id)
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timeout = timeout - 1
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try:
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ssh = self.virtual_machine.get_ssh_client(
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reconnect=True
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)
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c = "fdisk -l"
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res = ssh.execute(c)
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except Exception as e:
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self.fail("SSH access failed for VM: %s - %s" %
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(self.virtual_machine.ipaddress, e))
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# Disk /dev/sda doesn't contain a valid partition table
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# Disk /dev/sda: 21.5 GB, 21474836480 bytes
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result = str(res)
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self.debug("fdisk result: %s" % result)
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self.assertEqual(
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str(list_volume_response[0].size) in result,
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True,
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"Check if promised disk size actually available"
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)
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self.virtual_machine.detach_volume(self.apiClient, volume)
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def tearDown(self):
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#Clean up, terminate the created volumes
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cleanup_resources(self.apiClient, self.cleanup)
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return
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@classmethod
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def tearDownClass(cls):
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try:
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cls.api_client = super(TestCreateVolume, cls).getClsTestClient().getApiClient()
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cleanup_resources(cls.api_client, cls._cleanup)
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except Exception as e:
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raise Exception("Warning: Exception during cleanup : %s" % e)
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class TestVolumes(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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cls.api_client = super(TestVolumes, cls).getClsTestClient().getApiClient()
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cls.services = Services().services
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# Get Zone, Domain and templates
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cls.domain = get_domain(cls.api_client, cls.services)
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cls.zone = get_zone(cls.api_client, cls.services)
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cls.disk_offering = DiskOffering.create(
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cls.api_client,
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cls.services["disk_offering"]
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)
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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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cls.services["domainid"] = cls.domain.id
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cls.services["zoneid"] = cls.zone.id
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cls.services["template"] = template.id
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cls.services["diskofferingid"] = cls.disk_offering.id
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# Create VMs, VMs 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=cls.domain.id
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)
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cls.services["account"] = cls.account.account.name
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cls.service_offering = ServiceOffering.create(
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cls.api_client,
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cls.services["service_offering"]
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)
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cls.virtual_machine = VirtualMachine.create(
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cls.api_client,
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cls.services,
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accountid=cls.account.account.name,
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domainid=cls.account.account.domainid,
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serviceofferingid=cls.service_offering.id,
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mode=cls.services["mode"]
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)
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cls.volume = Volume.create(
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cls.api_client,
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cls.services,
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account=cls.account.account.name,
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domainid=cls.account.account.domainid
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)
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cls._cleanup = [
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cls.service_offering,
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cls.disk_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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try:
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cleanup_resources(cls.api_client, cls._cleanup)
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except Exception as e:
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raise Exception("Warning: Exception during cleanup : %s" % e)
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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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@attr(tags = ["advanced", "advancedns", "smoke"])
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def test_02_attach_volume(self):
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"""Attach a created Volume to a Running VM
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"""
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# Validate the following
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# 1. shows list of volumes
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# 2. "Attach Disk" pop-up box will display with list of instances
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# 3. disk should be attached to instance successfully
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self.debug(
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"Attaching volume (ID: %s) to VM (ID: %s)" % (
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self.volume.id,
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self.virtual_machine.id
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))
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self.virtual_machine.attach_volume(self.apiClient, self.volume)
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list_volume_response = list_volumes(
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self.apiClient,
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id=self.volume.id
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)
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self.assertEqual(
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isinstance(list_volume_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_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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volume = list_volume_response[0]
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self.assertNotEqual(
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volume.virtualmachineid,
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None,
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"Check if volume state (attached) is reflected"
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)
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try:
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#Format the attached volume to a known fs
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format_volume_to_ext3(self.virtual_machine.get_ssh_client())
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except Exception as e:
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self.fail("SSH failed for VM: %s - %s" %
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(self.virtual_machine.ipaddress, e))
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return
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@attr(tags = ["advanced", "advancedns", "smoke"])
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def test_03_download_attached_volume(self):
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"""Download a Volume attached to a VM
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"""
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# Validate the following
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# 1. download volume will fail with proper error message
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# "Failed - Invalid state of the volume with ID:
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# It should be either detached or the VM should be in stopped state
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self.debug("Extract attached Volume ID: %s" % self.volume.id)
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cmd = extractVolume.extractVolumeCmd()
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cmd.id = self.volume.id
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cmd.mode = "HTTP_DOWNLOAD"
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cmd.zoneid = self.services["zoneid"]
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# A proper exception should be raised;
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# downloading attach VM is not allowed
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with self.assertRaises(Exception):
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self.apiClient.extractVolume(cmd)
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@attr(tags = ["advanced", "advancedns", "smoke"])
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def test_04_delete_attached_volume(self):
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"""Delete a Volume attached to a VM
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"""
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# Validate the following
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# 1. delete volume will fail with proper error message
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# "Failed - Invalid state of the volume with ID:
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# It should be either detached or the VM should be in stopped state
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self.debug("Trying to delete attached Volume ID: %s" %
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self.volume.id)
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cmd = deleteVolume.deleteVolumeCmd()
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cmd.id = self.volume.id
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#Proper exception should be raised; deleting attach VM is not allowed
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#with self.assertRaises(Exception):
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result = self.apiClient.deleteVolume(cmd)
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self.assertEqual(
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result,
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None,
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"Check for delete download error while volume is attached"
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)
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@attr(tags = ["advanced", "advancedns", "smoke"])
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def test_05_detach_volume(self):
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"""Detach a Volume attached to a VM
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"""
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# Validate the following
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# Data disk should be detached from instance and detached data disk
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# details should be updated properly
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self.debug(
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"Detaching volume (ID: %s) from VM (ID: %s)" % (
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self.volume.id,
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self.virtual_machine.id
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))
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self.virtual_machine.detach_volume(self.apiClient, self.volume)
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#Sleep to ensure the current state will reflected in other calls
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time.sleep(self.services["sleep"])
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list_volume_response = list_volumes(
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self.apiClient,
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id=self.volume.id
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)
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self.assertEqual(
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isinstance(list_volume_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_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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volume = list_volume_response[0]
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self.assertEqual(
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volume.virtualmachineid,
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None,
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"Check if volume state (detached) is reflected"
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)
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return
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@attr(tags = ["advanced", "advancedns", "smoke"])
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def test_06_download_detached_volume(self):
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"""Download a Volume unattached to an VM
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"""
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# Validate the following
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# 1. able to download the volume when its not attached to instance
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self.debug("Extract detached Volume ID: %s" % self.volume.id)
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cmd = extractVolume.extractVolumeCmd()
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cmd.id = self.volume.id
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cmd.mode = "HTTP_DOWNLOAD"
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cmd.zoneid = self.services["zoneid"]
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extract_vol = self.apiClient.extractVolume(cmd)
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#Attempt to download the volume and save contents locally
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try:
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formatted_url = urllib.unquote_plus(extract_vol.url)
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response = urllib.urlopen(formatted_url)
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fd, path = tempfile.mkstemp()
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os.close(fd)
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fd = open(path, 'wb')
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fd.write(response.read())
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fd.close()
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except Exception:
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self.fail(
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"Extract Volume Failed with invalid URL %s (vol id: %s)" \
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% (extract_vol.url, self.volume.id)
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)
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@attr(tags = ["advanced", "advancedns", "smoke"])
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def test_07_delete_detached_volume(self):
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"""Delete a Volume unattached to an VM
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"""
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# Validate the following
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# 1. volume should be deleted successfully and listVolume should not
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# contain the deleted volume details.
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# 2. "Delete Volume" menu item not shown under "Actions" menu.
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# (UI should not allow to delete the volume when it is attached
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# to instance by hiding the menu Item)
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self.debug("Delete Volume ID: %s" % self.volume.id)
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cmd = deleteVolume.deleteVolumeCmd()
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cmd.id = self.volume.id
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self.apiClient.deleteVolume(cmd)
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list_volume_response = list_volumes(
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self.apiClient,
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id=self.volume.id,
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type='DATADISK'
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)
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self.assertEqual(
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list_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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return
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