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691 lines
26 KiB
Python
691 lines
26 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 for VMware DRS testing
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"""
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#Import Local Modules
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import marvin
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from nose.plugins.attrib import attr
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from marvin.cloudstackTestCase import cloudstackTestCase, unittest
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from marvin.lib.base import (Account,
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AffinityGroup,
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Host,
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VirtualMachine,
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ServiceOffering)
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from marvin.lib.common import (get_zone,
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get_template,
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get_domain,
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get_pod
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)
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from marvin.lib.utils import (validateList,
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cleanup_resources,
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random_gen)
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from marvin.cloudstackAPI import (prepareHostForMaintenance,
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cancelHostMaintenance,
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migrateVirtualMachine)
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from marvin.codes import PASS
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#Import System modules
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import time
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class Services:
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"""Test vmware DRS 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 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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"virtual_machine":
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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_offering":
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{
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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": 2048, # In MBs
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},
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"service_offering_max_memory":
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{
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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": 128, # In MBs
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},
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"host_anti_affinity": {
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"name": "",
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"type": "host anti-affinity",
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},
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"host_affinity": {
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"name": "",
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"type": "host affinity",
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},
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"sleep": 60,
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"timeout": 10,
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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 TestVMPlacement(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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cls.testClient = super(TestVMPlacement, 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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cls.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.pod = get_pod(
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cls.api_client,
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zoneid=cls.zone.id)
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cls.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["virtual_machine"]["zoneid"] = cls.zone.id
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cls.services["virtual_machine"]["template"] = cls.template.id
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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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offerha=True
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)
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cls._cleanup = [
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cls.service_offering,
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]
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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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#Cleanup resources used
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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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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.account = Account.create(
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self.apiclient,
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self.services["account"],
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admin=True,
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domainid=self.domain.id
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)
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self.cleanup = [self.account]
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return
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def tearDown(self):
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try:
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#Clean up, terminate the created accounts, domains etc
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cleanup_resources(self.apiclient, self.cleanup)
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#self.testClient.close()
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except Exception as e:
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raise Exception("Warning: Exception during cleanup : %s" % e)
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return
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@attr(tags = ["advanced", "vmware", "multihost"])
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def test_vm_creation_in_fully_automated_mode(self):
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""" Test VM Creation in automation mode = Fully automated
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This test requires following preconditions:
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- DRS Cluster is configured in "Fully automated" mode
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"""
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# Validate the following
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# 1. Create a new VM in a host which is almost fully utilized
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# 2 Automatically places VM on the other host
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# 3. VM state is running after deployment
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hosts = Host.list(
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self.apiclient,
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zoneid=self.zone.id,
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resourcestate='Enabled',
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type='Routing'
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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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"List hosts should return valid host response"
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)
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self.assertGreaterEqual(
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len(hosts),
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2,
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"There must be two hosts present in a cluster"
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)
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host_1 = hosts[0]
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#Convert available memory( Keep some margin) into MBs and assign to service offering
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self.services["service_offering_max_memory"]["memory"] = int((int(hosts[0].memorytotal) - int(hosts[0].memoryused))/1048576 - 1024)
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self.debug("max memory: %s" % self.services["service_offering_max_memory"]["memory"])
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service_offering_max_memory = ServiceOffering.create(
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self.apiclient,
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self.services["service_offering_max_memory"]
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)
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VirtualMachine.create(
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self.apiclient,
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self.services["virtual_machine"],
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accountid=self.account.name,
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domainid=self.account.domainid,
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serviceofferingid=service_offering_max_memory.id,
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hostid = host_1.id
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)
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# Host 1 has only 1024 MB memory available now after deploying the instance
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# We are trying to deploy an instance with 2048 MB memory, this should automatically
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# get deployed on other host which has the enough capacity
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self.debug("Trying to deploy instance with memory requirement more than that is available on\
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the first host")
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self.debug("Deploying VM in account: %s" % self.account.name)
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# Spawn an instance in that network
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virtual_machine = VirtualMachine.create(
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self.apiclient,
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self.services["virtual_machine"],
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accountid=self.account.name,
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domainid=self.account.domainid,
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serviceofferingid=self.service_offering.id
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)
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vms = VirtualMachine.list(
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self.apiclient,
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id=virtual_machine.id,
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listall=True
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)
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self.assertEqual(
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isinstance(vms, list),
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True,
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"List VMs should return valid response for deployed VM"
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)
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self.assertNotEqual(
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len(vms),
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0,
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"List VMs should return valid response for deployed VM"
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)
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vm = vms[0]
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self.assertEqual(
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vm.state,
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"Running",
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"Deployed VM should be in RUnning state"
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)
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self.assertNotEqual(
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vm.hostid,
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host_1.id,
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"Host Ids of two should not match as one host is full"
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)
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self.debug("The host ids of two virtual machines are different as expected\
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they are %s and %s" % (vm.hostid, host_1.id))
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return
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@unittest.skip("Skipping... Not tested due to unavailibility of multihosts setup - 3 hosts in a cluster")
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class TestAntiAffinityRules(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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cls.testClient = super(TestAntiAffinityRules, 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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cls.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.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["virtual_machine"]["zoneid"] = cls.zone.id
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cls.services["virtual_machine"]["template"] = cls.template.id
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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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offerha=True
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)
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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._cleanup = [cls.account]
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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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#Cleanup resources used
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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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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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return
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def tearDown(self):
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try:
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#Clean up, terminate the created accounts, domains etc
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cleanup_resources(self.apiclient, self.cleanup)
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#self.testClient.close()
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except Exception as e:
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raise Exception("Warning: Exception during cleanup : %s" % e)
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return
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def create_aff_grp(self, aff_grp=None,
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acc=None, domainid=None):
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aff_grp["name"] = "aff_grp_" + random_gen(size=6)
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try:
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aff_grp = AffinityGroup.create(self.apiclient,
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aff_grp, acc, domainid)
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return aff_grp
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except Exception as e:
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raise Exception("Error: Creation of Affinity Group failed : %s" %e)
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@attr(tags = ["advanced", "vmware", "multihost"])
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def test_vmware_anti_affinity(self):
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""" Test Set up anti-affinity rules
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The test requires following pre-requisites
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- VMWare cluster configured in fully automated mode
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"""
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# Validate the following
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# 1. Deploy VMs on host 1 and 2
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# 2. Enable maintenance mode for host 1
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# 3. VM should be migrated to 3rd host
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hosts = Host.list(
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self.apiclient,
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zoneid=self.zone.id,
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resourcestate='Enabled',
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type='Routing'
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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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"List hosts should return valid host response"
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)
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self.debug(len(hosts))
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self.assertGreaterEqual(
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len(hosts),
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3,
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"There must be at least 3 hosts present in a cluster"
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)
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aff_grp = self.create_aff_grp(aff_grp=self.services["host_anti_affinity"], acc=self.account.name, domainid=self.domain.id)
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vm_1 = VirtualMachine.create(
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self.apiclient,
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self.services["virtual_machine"],
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accountid=self.account.name,
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domainid=self.domain.id,
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serviceofferingid=self.service_offering.id,
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affinitygroupnames=[aff_grp.name]
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)
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vm_2 = VirtualMachine.create(
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self.apiclient,
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self.services["virtual_machine"],
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accountid=self.account.name,
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domainid=self.domain.id,
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serviceofferingid=self.service_offering.id,
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affinitygroupnames=[aff_grp.name]
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)
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host_1 = vm_1.hostid
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host_2 = vm_2.hostid
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vms = VirtualMachine.list(
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self.apiclient,
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id=vm_1.id,
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listall=True
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)
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vm_list_validation_result = validateList(vms)
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self.assertEqual(vm_list_validation_result[0], PASS, "vm list validation failed due to %s" %
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vm_list_validation_result[1])
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virtual_machine_1 = vm_list_validation_result[1]
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self.debug("VM State: %s" % virtual_machine_1.state)
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self.assertEqual(
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virtual_machine_1.state,
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"Running",
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"Deployed VM should be in RUnning state"
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)
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vms = VirtualMachine.list(
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self.apiclient,
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id=vm_2.id,
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listall=True
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)
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vm_list_validation_result = validateList(vms)
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self.assertEqual(vm_list_validation_result[0], PASS, "vm list validation failed due to %s" %
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vm_list_validation_result[1])
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virtual_machine_2 = vm_list_validation_result[1]
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self.debug("VM %s State: %s" % (
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virtual_machine_2.name,
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virtual_machine_2.state
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))
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self.assertEqual(
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virtual_machine_2.state,
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"Running",
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"Deployed VM should be in RUnning state"
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)
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self.debug("Enabling maintenance mode on host_1: %s" % host_1)
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cmd = prepareHostForMaintenance.prepareHostForMaintenanceCmd()
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cmd.id = host_1
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self.apiclient.prepareHostForMaintenance(cmd)
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timeout = self.services["timeout"]
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while True:
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hosts = Host.list(
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self.apiclient,
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zoneid=self.zone.id,
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type='Routing',
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id=host_1
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)
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host_list_validation_result = validateList(hosts)
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self.assertEqual(host_list_validation_result[0], PASS, "host list validation failed due to %s"
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% host_list_validation_result[2])
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host = host_list_validation_result[1]
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if host.resourcestate == 'Maintenance':
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break
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elif timeout == 0:
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self.fail("Failed to put host: %s in maintenance mode" % host.name)
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time.sleep(self.services["sleep"])
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timeout = timeout - 1
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vms = VirtualMachine.list(
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self.apiclient,
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id=virtual_machine_1.id,
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listall=True
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)
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vm_list_validation_result = validateList(vms)
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self.assertEqual(vm_list_validation_result[0], PASS, "vm list validation failed due to %s" %
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vm_list_validation_result[2])
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vm = vm_list_validation_result[0]
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self.assertEqual(
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vm.state,
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"Running",
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"Deployed VM should be in RUnning state"
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)
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self.assertNotEqual(
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vm.hostid,
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host_2,
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"The host name should not match with second host name"
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)
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self.debug("Canceling host maintenance for ID: %s" % host_1.id)
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cmd = cancelHostMaintenance.cancelHostMaintenanceCmd()
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cmd.id = host_1.id
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self.apiclient.cancelHostMaintenance(cmd)
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self.debug("Maintenance mode canceled for host: %s" % host_1.id)
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return
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@unittest.skip("Skipping...Host Affinity feature not available yet in cloudstack")
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class TestAffinityRules(cloudstackTestCase):
|
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|
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@classmethod
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def setUpClass(cls):
|
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cls.testClient = super(TestAffinityRules, 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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cls.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.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["virtual_machine"]["zoneid"] = cls.zone.id
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cls.services["virtual_machine"]["template"] = cls.template.id
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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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offerha=True
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)
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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._cleanup = [cls.account]
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return
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|
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@classmethod
|
|
def tearDownClass(cls):
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try:
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#Cleanup resources used
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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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return
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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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return
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|
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def tearDown(self):
|
|
try:
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# Clean up, terminate the created accounts, domains etc
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cleanup_resources(self.apiclient, self.cleanup)
|
|
except Exception as e:
|
|
raise Exception("Warning: Exception during cleanup : %s" % e)
|
|
return
|
|
|
|
def create_aff_grp(self, aff_grp=None,
|
|
acc=None, domainid=None):
|
|
|
|
aff_grp["name"] = "aff_grp_" + random_gen(size=6)
|
|
|
|
try:
|
|
aff_grp = AffinityGroup.create(self.apiclient,
|
|
aff_grp, acc, domainid)
|
|
return aff_grp
|
|
except Exception as e:
|
|
raise Exception("Error: Creation of Affinity Group failed : %s" %e)
|
|
|
|
@attr(tags = ["advanced", "vmware", "multihost"])
|
|
def test_vmware_affinity(self):
|
|
""" Test Set up affinity rules
|
|
|
|
The test requires following pre-requisites
|
|
- VMWare cluster configured in fully automated mode
|
|
"""
|
|
|
|
# Validate the following
|
|
# 1. Deploy 2 VMs on same hosts
|
|
# 2. Migrate one VM from one host to another
|
|
# 3. The second VM should also get migrated
|
|
|
|
hosts = Host.list(
|
|
self.apiclient,
|
|
zoneid=self.zone.id,
|
|
resourcestate='Enabled',
|
|
type='Routing'
|
|
)
|
|
self.assertEqual(
|
|
isinstance(hosts, list),
|
|
True,
|
|
"List hosts should return valid host response"
|
|
)
|
|
self.assertGreaterEqual(
|
|
len(hosts),
|
|
2,
|
|
"There must be two hosts present in a cluster"
|
|
)
|
|
|
|
host_1 = hosts[0].id
|
|
|
|
host_2 = hosts[1].id
|
|
|
|
aff_grp = self.create_aff_grp(aff_grp=self.services["host_affinity"], acc=self.account.name, domainid=self.domain.id)
|
|
|
|
vm_1 = VirtualMachine.create(
|
|
self.apiclient,
|
|
self.services["virtual_machine"],
|
|
accountid=self.account.name,
|
|
domainid=self.domain.id,
|
|
serviceofferingid=self.service_offering.id,
|
|
affinitygroupnames=[aff_grp.name],
|
|
hostid = host_1
|
|
)
|
|
|
|
vm_2 = VirtualMachine.create(
|
|
self.apiclient,
|
|
self.services["virtual_machine"],
|
|
accountid=self.account.name,
|
|
domainid=self.domain.id,
|
|
serviceofferingid=self.service_offering.id,
|
|
affinitygroupnames=[aff_grp.name]
|
|
)
|
|
|
|
vms = VirtualMachine.list(
|
|
self.apiclient,
|
|
id= vm_1.id,
|
|
listall=True
|
|
)
|
|
|
|
vm_list_validation_result = validateList(vms)
|
|
|
|
self.assertEqual(vm_list_validation_result[0], PASS, "vm list validation failed due to %s" %
|
|
vm_list_validation_result[2])
|
|
|
|
virtual_machine_1 = vm_list_validation_result[1]
|
|
|
|
self.assertEqual(
|
|
virtual_machine_1.state,
|
|
"Running",
|
|
"Deployed VM should be in RUnning state"
|
|
)
|
|
|
|
self.debug("Deploying VM on account: %s" % self.account.name)
|
|
|
|
vms = VirtualMachine.list(
|
|
self.apiclient,
|
|
id=vm_2.id,
|
|
listall=True
|
|
)
|
|
vm_list_validation_result = validateList(vms)
|
|
|
|
self.assertEqual(vm_list_validation_result[0], PASS, "vm list validation failed due to %s" %
|
|
vm_list_validation_result[2])
|
|
|
|
virtual_machine_2 = vm_list_validation_result[1]
|
|
|
|
self.assertEqual(
|
|
virtual_machine_2.state,
|
|
"Running",
|
|
"Deployed VM should be in RUnning state"
|
|
)
|
|
|
|
self.debug("Migrate VM from host_1 to host_2")
|
|
cmd = migrateVirtualMachine.migrateVirtualMachineCmd()
|
|
cmd.virtualmachineid = virtual_machine_2.id
|
|
cmd.hostid = host_2
|
|
self.apiclient.migrateVirtualMachine(cmd)
|
|
self.debug("Migrated VM from host_1 to host_2")
|
|
|
|
vms = VirtualMachine.list(
|
|
self.apiclient,
|
|
hostid=host_2,
|
|
listall=True
|
|
)
|
|
vm_list_validation_result = validateList(vms)
|
|
|
|
self.assertEqual(vm_list_validation_result[0], PASS, "vm list validation failed due to %s" %
|
|
vm_list_validation_result[2])
|
|
|
|
vmids = [vm.id for vm in vms]
|
|
|
|
self.assertIn(
|
|
virtual_machine_1.id,
|
|
vmids,
|
|
"VM 1 should be successfully migrated to host 2"
|
|
)
|
|
self.assertIn(
|
|
virtual_machine_2.id,
|
|
vmids,
|
|
"VM 2 should be automatically migrated to host 2"
|
|
)
|
|
return
|