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200 lines
7.7 KiB
Python
200 lines
7.7 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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#Test from the Marvin - Testing in Python wiki
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import time
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#All tests inherit from cloudstackTestCase
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from marvin.cloudstackTestCase import cloudstackTestCase
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#Import Integration Libraries
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#base - contains all resources as entities and defines create, delete, list operations on them
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from marvin.lib.base import Account, VirtualMachine, Cluster, Host, ServiceOffering, Configurations, SimulatorMock
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#utils - utility classes for common cleanup, external library wrappers etc
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from marvin.lib.utils import cleanup_resources
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#common - commonly used methods for all tests are listed here
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from marvin.lib.common import get_zone, get_domain, get_template
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from nose.plugins.attrib import attr
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class TestDeployVMHA(cloudstackTestCase):
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"""Test VM HA
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"""
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def setUp(self):
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self.testdata = self.testClient.getParsedTestDataConfig()
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self.apiclient = self.testClient.getApiClient()
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# Get Zone, Domain and Default Built-in template
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self.domain = get_domain(self.apiclient)
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self.zone = get_zone(self.apiclient, self.testClient.getZoneForTests())
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self.testdata["mode"] = self.zone.networktype
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self.template = get_template(self.apiclient, self.zone.id, self.testdata["ostype"])
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self.hosts = []
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suitablecluster = None
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clusters = Cluster.list(self.apiclient)
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self.assertTrue(isinstance(clusters, list) and len(clusters) > 0, msg = "No clusters found")
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for cluster in clusters:
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self.hosts = Host.list(self.apiclient, clusterid=cluster.id, type='Routing')
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if isinstance(self.hosts, list) and len(self.hosts) >= 2:
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suitablecluster = cluster
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break
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self.assertTrue(isinstance(self.hosts, list) and len(self.hosts) >= 2, msg = "Atleast 2 hosts required in cluster for VM HA test")
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#update host tags
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for host in self.hosts:
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Host.update(self.apiclient, id=host.id, hosttags=self.testdata["service_offerings"]["hasmall"]["hosttags"])
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#create a user account
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self.account = Account.create(
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self.apiclient,
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self.testdata["account"],
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domainid=self.domain.id
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)
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#create a service offering
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self.service_offering = ServiceOffering.create(
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self.apiclient,
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self.testdata["service_offerings"]["hasmall"]
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)
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#deploy ha vm
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self.virtual_machine = VirtualMachine.create(
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self.apiclient,
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self.testdata["virtual_machine"],
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accountid=self.account.name,
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zoneid=self.zone.id,
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domainid=self.account.domainid,
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serviceofferingid=self.service_offering.id,
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templateid=self.template.id
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)
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list_vms = VirtualMachine.list(self.apiclient, id=self.virtual_machine.id)
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self.debug(
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"Verify listVirtualMachines response for virtual machine: %s"\
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% self.virtual_machine.id
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)
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self.assertTrue(isinstance(list_vms, list) and len(list_vms) == 1, msg = "List VM response was empty")
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self.virtual_machine = list_vms[0]
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self.mock_checkhealth = SimulatorMock.create(
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apiclient=self.apiclient,
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command="CheckHealthCommand",
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zoneid=suitablecluster.zoneid,
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podid=suitablecluster.podid,
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clusterid=suitablecluster.id,
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hostid=self.virtual_machine.hostid,
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value="result:fail")
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self.mock_ping = SimulatorMock.create(
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apiclient=self.apiclient,
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command="PingCommand",
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zoneid=suitablecluster.zoneid,
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podid=suitablecluster.podid,
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clusterid=suitablecluster.id,
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hostid=self.virtual_machine.hostid,
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value="result:fail")
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self.mock_checkvirtualmachine = SimulatorMock.create(
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apiclient=self.apiclient,
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command="CheckVirtualMachineCommand",
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zoneid=suitablecluster.zoneid,
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podid=suitablecluster.podid,
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clusterid=suitablecluster.id,
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hostid=self.virtual_machine.hostid,
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value="result:fail")
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self.mock_pingtest = SimulatorMock.create(
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apiclient=self.apiclient,
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command="PingTestCommand",
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zoneid=suitablecluster.zoneid,
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podid=suitablecluster.podid,
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value="result:fail")
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self.mock_checkonhost_list = []
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for host in self.hosts:
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if host.id != self.virtual_machine.hostid:
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self.mock_checkonhost_list.append(SimulatorMock.create(
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apiclient=self.apiclient,
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command="CheckOnHostCommand",
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zoneid=suitablecluster.zoneid,
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podid=suitablecluster.podid,
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clusterid=suitablecluster.id,
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hostid=host.id,
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value="result:fail"))
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#build cleanup list
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self.cleanup = [
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self.service_offering,
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self.account,
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self.mock_checkhealth,
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self.mock_ping,
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self.mock_checkvirtualmachine,
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self.mock_pingtest
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]
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self.cleanup = self.cleanup + self.mock_checkonhost_list
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@attr(tags = ['advanced'], required_hardware="false")
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def test_vm_ha(self):
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"""Test VM HA
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# Validate the following:
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# VM started on other host in cluster
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"""
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#wait for VM to HA
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ping_timeout = Configurations.list(self.apiclient, name="ping.timeout")
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ping_interval = Configurations.list(self.apiclient, name="ping.interval")
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total_duration = int(float(ping_timeout[0].value) * float(ping_interval[0].value))
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time.sleep(total_duration)
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duration = 0
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vm = None
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while duration < total_duration:
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list_vms = VirtualMachine.list(self.apiclient, id=self.virtual_machine.id)
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self.assertTrue(isinstance(list_vms, list) and len(list_vms) == 1, msg = "List VM response was empty")
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vm = list_vms[0]
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if vm.hostid != self.virtual_machine.hostid and vm.state == "Running":
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break
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else:
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time.sleep(10)
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duration = duration + 10
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self.assertEqual(
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vm.id,
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self.virtual_machine.id,
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"VM ids do not match")
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self.assertEqual(
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vm.name,
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self.virtual_machine.name,
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"VM names do not match")
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self.assertEqual(
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vm.state,
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"Running",
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msg="VM is not in Running state")
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self.assertNotEqual(
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vm.hostid,
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self.virtual_machine.hostid,
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msg="VM is not started on another host as part of HA")
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def tearDown(self):
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try:
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for host in self.hosts:
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Host.update(self.apiclient, id=host.id, hosttags="")
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cleanup_resources(self.apiclient, self.cleanup)
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except Exception as e:
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self.debug("Warning! Exception in tearDown: %s" % e)
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