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945 lines
36 KiB
Python
945 lines
36 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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""" P1 tests for Scaling up Vm
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"""
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# Import Local Modules
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from marvin.codes import FAILED
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from marvin.cloudstackTestCase import cloudstackTestCase
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from marvin.cloudstackAPI import scaleVirtualMachine
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from marvin.lib.utils import cleanup_resources
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from marvin.lib.base import (Account,
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Host,
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VirtualMachine,
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ServiceOffering,
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DiskOffering,
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Template,
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Configurations,
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Volume)
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from marvin.lib.common import (get_zone,
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get_template,
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get_test_template,
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get_domain)
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from nose.plugins.attrib import attr
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from marvin.sshClient import SshClient
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import time
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_multiprocess_shared_ = True
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class TestScaleVm(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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testClient = super(TestScaleVm, cls).getClsTestClient()
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cls.apiclient = testClient.getApiClient()
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cls.services = testClient.getParsedTestDataConfig()
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cls.hostConfig = cls.config.__dict__["zones"][0].__dict__["pods"][0].__dict__["clusters"][0].__dict__["hosts"][
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0].__dict__
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cls._cleanup = []
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cls.unsupportedHypervisor = False
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cls.hypervisor = cls.testClient.getHypervisorInfo()
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if cls.hypervisor.lower() in ('kvm', 'hyperv', 'lxc'):
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cls.unsupportedHypervisor = True
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return
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# Get Zone, Domain and templates
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cls.domain = get_domain(cls.apiclient)
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cls.zone = get_zone(cls.apiclient, testClient.getZoneForTests())
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cls.services['mode'] = cls.zone.networktype
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if cls.hypervisor.lower() in ['simulator', 'vmware']:
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cls.template = get_template(
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cls.apiclient,
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cls.zone.id,
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cls.services["ostype"]
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)
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if cls.template == FAILED:
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assert False, "get_template() failed to return template\
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with description %s" % cls.services["ostype"]
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cls.template = Template.update(
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cls.template,
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cls.apiclient,
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isdynamicallyscalable='true'
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)
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else:
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cls.template = get_test_template(
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cls.apiclient,
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cls.zone.id,
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cls.hypervisor
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)
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if cls.template == FAILED:
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assert False, "get_test_template() failed to return template\
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with hypervisor %s" % cls.hypervisor
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cls.template = Template.update(
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cls.template,
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cls.apiclient,
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isdynamicallyscalable='true'
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)
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# Set Zones and disk offerings
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cls.services["small"]["zoneid"] = cls.zone.id
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cls.services["small"]["template"] = cls.template.id
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# Create account, service offerings, vm.
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cls.account = Account.create(
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cls.apiclient,
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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.append(cls.account)
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cls.small_offering = ServiceOffering.create(
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cls.apiclient,
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cls.services["service_offerings"]["small"]
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)
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cls._cleanup.append(cls.small_offering)
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cls.big_offering = ServiceOffering.create(
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cls.apiclient,
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cls.services["service_offerings"]["big"]
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)
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cls._cleanup.append(cls.big_offering)
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Configurations.update(
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cls.apiclient,
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name="enable.dynamic.scale.vm",
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value="true"
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)
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cls.small_offering_dynamic_scaling_disabled = ServiceOffering.create(
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cls.apiclient,
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cls.services["service_offerings"]["small"],
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dynamicscalingenabled=False
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)
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cls.big_offering_dynamic_scaling_disabled = ServiceOffering.create(
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cls.apiclient,
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cls.services["service_offerings"]["small"],
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dynamicscalingenabled=False
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)
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cls._cleanup = [
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cls.small_offering,
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cls.big_offering,
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cls.small_offering_dynamic_scaling_disabled,
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cls.big_offering_dynamic_scaling_disabled,
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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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Configurations.update(
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cls.apiclient,
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name="enable.dynamic.scale.vm",
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value="false"
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)
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Configurations.update(
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cls.apiclient,
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name="allow.diskOffering.change.during.scale.vm",
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value="false"
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)
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super(TestScaleVm,cls).tearDownClass()
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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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self.services["disk_offering"]["disksize"] = 2
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if self.unsupportedHypervisor:
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self.skipTest("Skipping test because unsupported hypervisor\
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%s" % self.hypervisor)
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def tearDown(self):
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# Clean up, terminate the created ISOs
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super(TestScaleVm,self).tearDown()
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return
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def get_ssh_client(self, ip, username, password, retries=10):
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""" Setup ssh client connection and return connection """
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try:
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ssh_client = SshClient(ip, 22, username, password, retries)
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except Exception as e:
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raise self.skipTest("Unable to create ssh connection: " % e)
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self.assertIsNotNone(
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ssh_client, "Failed to setup ssh connection to ip=%s" % ip)
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return ssh_client
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def is_host_xcpng8(self, hostname):
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return type(hostname) == list and len(hostname) > 0 and 'XCP-ng 8' in hostname[0]
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@attr(hypervisor="xenserver")
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@attr(tags=["advanced", "basic"], required_hardware="false")
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def test_01_scale_vm(self):
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"""Test scale virtual machine
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"""
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# Validate the following
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# Scale up the vm and see if it scales to the new svc offering and is
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# finally in running state
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# VirtualMachine should be updated to tell cloudstack
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# it has PV tools
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# available and successfully scaled. We will only mock
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# that behaviour
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# here but it is not expected in production since the VM
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# scaling is not
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# guaranteed until tools are installed, vm rebooted
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# create a virtual machine
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self.virtual_machine = VirtualMachine.create(
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self.apiclient,
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self.services["small"],
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accountid=self.account.name,
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domainid=self.account.domainid,
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serviceofferingid=self.small_offering.id,
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mode=self.services["mode"]
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)
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self.cleanup.append(self.virtual_machine)
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# If hypervisor is Vmware, then check if
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# the vmware tools are installed and the process is running
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# Vmware tools are necessary for scale VM operation
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if self.hypervisor.lower() == "vmware":
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sshClient = self.virtual_machine.get_ssh_client()
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result = str(
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sshClient.execute("service vmware-tools status")).lower()
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self.debug("and result is: %s" % result)
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if "running" not in result:
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self.skipTest("Skipping scale VM operation because\
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VMware tools are not installed on the VM")
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res = None
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if self.hypervisor.lower() != 'simulator':
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hostid = self.virtual_machine.hostid
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host = Host.list(
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self.apiclient,
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zoneid=self.zone.id,
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hostid=hostid,
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type='Routing'
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)[0]
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try:
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username = self.hostConfig["username"]
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password = self.hostConfig["password"]
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ssh_client = self.get_ssh_client(host.ipaddress, username, password)
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res = ssh_client.execute("hostnamectl | grep 'Operating System' | cut -d':' -f2")
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except Exception as e:
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pass
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if 'XenServer' in res[0]:
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self.skipTest("Skipping test for XenServer as it's License does not allow scaling")
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self.virtual_machine.update(
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self.apiclient,
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isdynamicallyscalable='true')
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if self.is_host_xcpng8(res):
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self.debug("Only scaling for CPU for XCP-ng 8")
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offering_data = self.services["service_offerings"]["big"]
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offering_data["cpunumber"] = 2
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offering_data["memory"] = self.virtual_machine.memory
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self.bigger_offering = ServiceOffering.create(
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self.apiclient,
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offering_data
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)
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self.cleanup.append(self.bigger_offering)
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else:
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self.bigger_offering = self.big_offering
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self.debug("Scaling VM-ID: %s to service offering: %s and state %s" % (
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self.virtual_machine.id,
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self.bigger_offering.id,
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self.virtual_machine.state
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))
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cmd = scaleVirtualMachine.scaleVirtualMachineCmd()
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cmd.serviceofferingid = self.bigger_offering.id
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cmd.id = self.virtual_machine.id
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try:
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self.apiclient.scaleVirtualMachine(cmd)
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except Exception as e:
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if "LicenceRestriction" in str(e):
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self.skipTest("Your XenServer License does not allow scaling")
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else:
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self.fail("Scaling failed with the following exception: " + str(e))
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list_vm_response = VirtualMachine.list(
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self.apiclient,
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id=self.virtual_machine.id
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)
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self.assertEqual(
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isinstance(list_vm_response, list),
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True,
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"Check list response returns a valid list"
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)
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self.assertNotEqual(
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list_vm_response,
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None,
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"Check virtual machine is in listVirtualMachines"
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)
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vm_response = list_vm_response[0]
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self.assertEqual(
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vm_response.id,
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self.virtual_machine.id,
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"Check virtual machine ID of scaled VM"
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)
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self.debug(
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"Scaling VM-ID: %s from service offering: %s to new service\
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offering %s and the response says %s" %
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(self.virtual_machine.id,
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self.virtual_machine.serviceofferingid,
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self.bigger_offering.id,
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vm_response.serviceofferingid))
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self.assertEqual(
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vm_response.serviceofferingid,
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self.bigger_offering.id,
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"Check service offering of the VM"
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)
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self.assertEqual(
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vm_response.state,
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'Running',
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"Check the state of VM"
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)
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return
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@attr(tags=["advanced", "basic"], required_hardware="false")
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def test_02_scale_vm_negative_offering_disable_scaling(self):
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"""Test scale virtual machine which is created from a service offering for which dynamicscalingenabled is false. Scaling operation should fail.
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"""
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# VirtualMachine should be updated to tell cloudstack
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# it has PV tools
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# available and successfully scaled. We will only mock
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# that behaviour
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# here but it is not expected in production since the VM
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# scaling is not
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# guaranteed until tools are installed, vm rebooted
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# create a virtual machine which cannot be dynamically scalable
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self.virtual_machine_with_service_offering_dynamic_scaling_disabled = VirtualMachine.create(
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self.apiclient,
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self.services["small"],
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accountid=self.account.name,
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domainid=self.account.domainid,
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serviceofferingid=self.small_offering_dynamic_scaling_disabled.id,
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mode=self.services["mode"]
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)
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self.cleanup.append(self.virtual_machine_with_service_offering_dynamic_scaling_disabled)
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# If hypervisor is Vmware, then check if
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# the vmware tools are installed and the process is running
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# Vmware tools are necessary for scale VM operation
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if self.hypervisor.lower() == "vmware":
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sshClient = self.virtual_machine_with_service_offering_dynamic_scaling_disabled.get_ssh_client()
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result = str(
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sshClient.execute("service vmware-tools status")).lower()
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self.debug("and result is: %s" % result)
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if "running" not in result:
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self.skipTest("Skipping scale VM operation because\
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VMware tools are not installed on the VM")
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list_vm_response = VirtualMachine.list(
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self.apiclient,
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id=self.virtual_machine_with_service_offering_dynamic_scaling_disabled.id
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)
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self.assertEqual(
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isinstance(list_vm_response, list),
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True,
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"Check list response returns a valid list"
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)
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self.assertNotEqual(
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list_vm_response,
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None,
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"Check virtual machine is in listVirtualMachines"
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)
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vm_response = list_vm_response[0]
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self.assertEqual(
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vm_response.id,
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self.virtual_machine_with_service_offering_dynamic_scaling_disabled.id,
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"Check virtual machine ID of scaled VM"
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)
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self.assertEqual(
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vm_response.isdynamicallyscalable,
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False,
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"Check if VM is not dynamically scalable"
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)
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self.debug("Scaling VM-ID: %s to service offering: %s for which dynamic scaling is disabled and VM state %s" % (
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self.virtual_machine_with_service_offering_dynamic_scaling_disabled.id,
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self.big_offering_dynamic_scaling_disabled.id,
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self.virtual_machine_with_service_offering_dynamic_scaling_disabled.state
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))
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cmd = scaleVirtualMachine.scaleVirtualMachineCmd()
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cmd.serviceofferingid = self.big_offering_dynamic_scaling_disabled.id
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cmd.id = self.virtual_machine_with_service_offering_dynamic_scaling_disabled.id
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try:
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self.apiclient.scaleVirtualMachine(cmd)
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except Exception as e:
|
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if "LicenceRestriction" in str(e):
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self.skipTest("Your XenServer License does not allow scaling")
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else:
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pass
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else:
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self.fail("Expected an exception to be thrown, failing")
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self.debug("Scaling VM-ID: %s to service offering: %s for which dynamic scaling is enabled and VM state %s" % (
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self.virtual_machine_with_service_offering_dynamic_scaling_disabled.id,
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self.big_offering.id,
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self.virtual_machine_with_service_offering_dynamic_scaling_disabled.state
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))
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cmd = scaleVirtualMachine.scaleVirtualMachineCmd()
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cmd.serviceofferingid = self.big_offering.id
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cmd.id = self.virtual_machine_with_service_offering_dynamic_scaling_disabled.id
|
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try:
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self.apiclient.scaleVirtualMachine(cmd)
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except Exception as e:
|
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if "LicenceRestriction" in str(e):
|
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self.skipTest("Your XenServer License does not allow scaling")
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else:
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pass
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else:
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self.fail("Expected an exception to be thrown, failing")
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return
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|
|
@attr(tags=["advanced", "basic"], required_hardware="false")
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|
def test_03_scale_vm_negative_vm_disable_scaling(self):
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"""Test scale virtual machine which is not dynamically scalable to a service offering. Scaling operation should fail.
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"""
|
|
# Validate the following
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# Scale up the vm which is not dynamically scalable and see if scaling operation fails
|
|
|
|
# VirtualMachine should be updated to tell cloudstack
|
|
# it has PV tools
|
|
# available and successfully scaled. We will only mock
|
|
# that behaviour
|
|
# here but it is not expected in production since the VM
|
|
# scaling is not
|
|
# guaranteed until tools are installed, vm rebooted
|
|
|
|
# create a virtual machine which cannot be dynamically scalable
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|
self.virtual_machine_not_dynamically_scalable = VirtualMachine.create(
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self.apiclient,
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self.services["small"],
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|
accountid=self.account.name,
|
|
domainid=self.account.domainid,
|
|
serviceofferingid=self.small_offering.id,
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|
mode=self.services["mode"],
|
|
dynamicscalingenabled=False
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)
|
|
self.cleanup.append(self.virtual_machine_not_dynamically_scalable)
|
|
|
|
# If hypervisor is Vmware, then check if
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|
# the vmware tools are installed and the process is running
|
|
# Vmware tools are necessary for scale VM operation
|
|
if self.hypervisor.lower() == "vmware":
|
|
sshClient = self.virtual_machine_not_dynamically_scalable.get_ssh_client()
|
|
result = str(
|
|
sshClient.execute("service vmware-tools status")).lower()
|
|
self.debug("and result is: %s" % result)
|
|
if "running" not in result:
|
|
self.skipTest("Skipping scale VM operation because\
|
|
VMware tools are not installed on the VM")
|
|
|
|
list_vm_response = VirtualMachine.list(
|
|
self.apiclient,
|
|
id=self.virtual_machine_not_dynamically_scalable.id
|
|
)
|
|
self.assertEqual(
|
|
isinstance(list_vm_response, list),
|
|
True,
|
|
"Check list response returns a valid list"
|
|
)
|
|
self.assertNotEqual(
|
|
list_vm_response,
|
|
None,
|
|
"Check virtual machine is in listVirtualMachines"
|
|
)
|
|
vm_response = list_vm_response[0]
|
|
self.assertEqual(
|
|
vm_response.id,
|
|
self.virtual_machine_not_dynamically_scalable.id,
|
|
"Check virtual machine ID of scaled VM"
|
|
)
|
|
self.assertEqual(
|
|
vm_response.isdynamicallyscalable,
|
|
False,
|
|
"Check if VM is not dynamically scalable"
|
|
)
|
|
|
|
self.debug("Scaling VM-ID: %s to service offering: %s for which dynamic scaling is enabled and VM state %s" % (
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self.virtual_machine_not_dynamically_scalable.id,
|
|
self.big_offering.id,
|
|
self.virtual_machine_not_dynamically_scalable.state
|
|
))
|
|
|
|
cmd = scaleVirtualMachine.scaleVirtualMachineCmd()
|
|
cmd.serviceofferingid = self.big_offering.id
|
|
cmd.id = self.virtual_machine_not_dynamically_scalable.id
|
|
|
|
try:
|
|
self.apiclient.scaleVirtualMachine(cmd)
|
|
except Exception as e:
|
|
if "LicenceRestriction" in str(e):
|
|
self.skipTest("Your XenServer License does not allow scaling")
|
|
else:
|
|
pass
|
|
else:
|
|
self.fail("Expected an exception to be thrown, failing")
|
|
|
|
return
|
|
|
|
@attr(hypervisor="xenserver")
|
|
@attr(tags=["advanced", "basic"], required_hardware="false")
|
|
def test_04_scale_vm_with_user_account(self):
|
|
"""Test scale virtual machine under useraccount
|
|
"""
|
|
# Validate the following
|
|
# Create a user Account and create a VM in it.
|
|
# Scale up the vm and see if it scales to the new svc offering
|
|
|
|
# Create an user account
|
|
self.userAccount = Account.create(
|
|
self.apiclient,
|
|
self.services["account"],
|
|
admin=False,
|
|
domainid=self.domain.id
|
|
)
|
|
|
|
self.cleanup.append(self.userAccount)
|
|
# Create user api client of the user account
|
|
self.userapiclient = self.testClient.getUserApiClient(
|
|
UserName=self.userAccount.name,
|
|
DomainName=self.userAccount.domain
|
|
)
|
|
|
|
# create a virtual machine
|
|
self.virtual_machine_in_user_account = VirtualMachine.create(
|
|
self.userapiclient,
|
|
self.services["small"],
|
|
accountid=self.userAccount.name,
|
|
domainid=self.userAccount.domainid,
|
|
serviceofferingid=self.small_offering.id,
|
|
mode=self.services["mode"]
|
|
)
|
|
|
|
if self.hypervisor.lower() == "vmware":
|
|
sshClient = self.virtual_machine_in_user_account.get_ssh_client()
|
|
result = str(
|
|
sshClient.execute("service vmware-tools status")).lower()
|
|
self.debug("and result is: %s" % result)
|
|
if "running" not in result:
|
|
self.skipTest("Skipping scale VM operation because\
|
|
VMware tools are not installed on the VM")
|
|
res = None
|
|
if self.hypervisor.lower() != 'simulator':
|
|
list_vm_response = VirtualMachine.list(
|
|
self.apiclient,
|
|
id=self.virtual_machine_in_user_account.id
|
|
)[0]
|
|
hostid = list_vm_response.hostid
|
|
host = Host.list(
|
|
self.apiclient,
|
|
zoneid=self.zone.id,
|
|
hostid=hostid,
|
|
type='Routing'
|
|
)[0]
|
|
|
|
try:
|
|
username = self.hostConfig["username"]
|
|
password = self.hostConfig["password"]
|
|
ssh_client = self.get_ssh_client(host.ipaddress, username, password)
|
|
res = ssh_client.execute("hostnamectl | grep 'Operating System' | cut -d':' -f2")
|
|
except Exception as e:
|
|
pass
|
|
|
|
if 'XenServer' in res[0]:
|
|
self.skipTest("Skipping test for XenServer as it's License does not allow scaling")
|
|
|
|
self.virtual_machine_in_user_account.update(
|
|
self.userapiclient,
|
|
isdynamicallyscalable='true')
|
|
|
|
if self.is_host_xcpng8(res):
|
|
self.debug("Only scaling for CPU for XCP-ng 8")
|
|
offering_data = self.services["service_offerings"]["big"]
|
|
offering_data["cpunumber"] = 2
|
|
offering_data["memory"] = self.virtual_machine_in_user_account.memory
|
|
self.bigger_offering = ServiceOffering.create(
|
|
self.apiclient,
|
|
offering_data
|
|
)
|
|
self.cleanup.append(self.bigger_offering)
|
|
else:
|
|
self.bigger_offering = self.big_offering
|
|
|
|
self.debug("Scaling VM-ID: %s to service offering: %s and state %s" % (
|
|
self.virtual_machine_in_user_account.id,
|
|
self.bigger_offering.id,
|
|
self.virtual_machine_in_user_account.state
|
|
))
|
|
|
|
cmd = scaleVirtualMachine.scaleVirtualMachineCmd()
|
|
cmd.serviceofferingid = self.bigger_offering.id
|
|
cmd.id = self.virtual_machine_in_user_account.id
|
|
|
|
try:
|
|
self.userapiclient.scaleVirtualMachine(cmd)
|
|
except Exception as e:
|
|
if "LicenceRestriction" in str(e):
|
|
self.skipTest("Your XenServer License does not allow scaling")
|
|
else:
|
|
self.fail("Scaling failed with the following exception: " + str(e))
|
|
|
|
list_vm_response = VirtualMachine.list(
|
|
self.userapiclient,
|
|
id=self.virtual_machine_in_user_account.id
|
|
)
|
|
|
|
vm_response = list_vm_response[0]
|
|
|
|
self.debug(
|
|
"Scaling VM-ID: %s from service offering: %s to new service\
|
|
offering %s and the response says %s" %
|
|
(self.virtual_machine_in_user_account.id,
|
|
self.virtual_machine_in_user_account.serviceofferingid,
|
|
self.bigger_offering.id,
|
|
vm_response.serviceofferingid))
|
|
self.assertEqual(
|
|
vm_response.serviceofferingid,
|
|
self.bigger_offering.id,
|
|
"Check service offering of the VM"
|
|
)
|
|
|
|
self.assertEqual(
|
|
vm_response.state,
|
|
'Running',
|
|
"Check the state of VM"
|
|
)
|
|
return
|
|
|
|
@attr(hypervisor="xenserver")
|
|
@attr(tags=["advanced", "basic"], required_hardware="false")
|
|
def test_05_scale_vm_dont_allow_disk_offering_change(self):
|
|
"""Test scale virtual machine with disk offering changes
|
|
"""
|
|
# Validate the following two cases
|
|
|
|
# 1
|
|
# create serviceoffering1 with diskoffering1
|
|
# create serviceoffering2 with diskoffering2
|
|
# create a VM with serviceoffering1
|
|
# Scale up the vm to serviceoffering2
|
|
# Check disk offering of root volume to be diskoffering1 since setting allow.diskOffering.change.during.scale.vm is false
|
|
|
|
# 2
|
|
# create serviceoffering3 with diskoffering3
|
|
# update setting allow.diskOffering.change.during.scale.vm to true
|
|
# scale up the VM to serviceoffering3
|
|
# Check disk offering of root volume to be diskoffering3 since setting allow.diskOffering.change.during.scale.vm is true
|
|
template = self.template
|
|
if self.hypervisor.lower() in ['xenserver']:
|
|
test_template = get_test_template(self.apiclient, self.zone.id, self.hypervisor)
|
|
self.services["template_2"]["url"] = test_template["url"]
|
|
self.services["template_2"]["hypervisor"] = test_template["hypervisor"]
|
|
self.services["template_2"]["format"] = test_template["format"]
|
|
self.services["template_2"]["ostype"] = "CentOS 5.6 (64-bit)"
|
|
|
|
try:
|
|
template = Template.register(self.apiclient,
|
|
self.services["template_2"],
|
|
zoneid=self.zone.id,
|
|
account=self.account.name,
|
|
domainid=self.account.domainid,
|
|
hypervisor=self.hypervisor
|
|
)
|
|
|
|
template.download(self.apiclient)
|
|
except Exception as e:
|
|
self.fail("Failed to register template: %s" % e)
|
|
|
|
time.sleep(120)
|
|
|
|
template = Template.update(
|
|
template,
|
|
self.apiclient,
|
|
isdynamicallyscalable='true'
|
|
)
|
|
|
|
templates = Template.list(self.apiclient,
|
|
templatefilter= \
|
|
self.services["template_2"]["templatefilter"],
|
|
id=template.id,
|
|
)
|
|
|
|
template = templates[0]
|
|
|
|
disk_offering = self.services["disk_offering"]
|
|
disk_offering["name"] = "Disk Offering 1"
|
|
self.disk_offering1 = DiskOffering.create(
|
|
self.apiclient,
|
|
disk_offering,
|
|
)
|
|
self._cleanup.append(self.disk_offering1)
|
|
offering_data = {
|
|
'displaytext': 'ServiceOffering1WithDiskOffering1',
|
|
'cpuspeed': 500,
|
|
'cpunumber': 1,
|
|
'name': 'ServiceOffering1WithDiskOffering1',
|
|
'memory': 512,
|
|
'diskofferingid': self.disk_offering1.id
|
|
}
|
|
|
|
self.ServiceOffering1WithDiskOffering1 = ServiceOffering.create(
|
|
self.apiclient,
|
|
offering_data,
|
|
)
|
|
self._cleanup.append(self.ServiceOffering1WithDiskOffering1)
|
|
|
|
# create a virtual machine
|
|
self.virtual_machine_test = VirtualMachine.create(
|
|
self.apiclient,
|
|
self.services["small"],
|
|
templateid=template.id,
|
|
accountid=self.account.name,
|
|
domainid=self.account.domainid,
|
|
serviceofferingid=self.ServiceOffering1WithDiskOffering1.id,
|
|
mode=self.services["mode"]
|
|
)
|
|
|
|
if self.hypervisor.lower() == "vmware":
|
|
sshClient = self.virtual_machine_test.get_ssh_client()
|
|
result = str(
|
|
sshClient.execute("service vmware-tools status")).lower()
|
|
self.debug("and result is: %s" % result)
|
|
if "running" not in result:
|
|
self.skipTest("Skipping scale VM operation because\
|
|
VMware tools are not installed on the VM")
|
|
res = None
|
|
if self.hypervisor.lower() != 'simulator':
|
|
hostid = self.virtual_machine_test.hostid
|
|
host = Host.list(
|
|
self.apiclient,
|
|
zoneid=self.zone.id,
|
|
hostid=hostid,
|
|
type='Routing'
|
|
)[0]
|
|
|
|
try:
|
|
username = self.hostConfig["username"]
|
|
password = self.hostConfig["password"]
|
|
ssh_client = self.get_ssh_client(host.ipaddress, username, password)
|
|
res = ssh_client.execute("hostnamectl | grep 'Operating System' | cut -d':' -f2")
|
|
except Exception as e:
|
|
pass
|
|
|
|
if 'XenServer' in res[0]:
|
|
self.skipTest("Skipping test for XenServer as it's License does not allow scaling")
|
|
|
|
self.virtual_machine_test.update(
|
|
self.apiclient,
|
|
isdynamicallyscalable='true')
|
|
|
|
disk_offering2 = self.services["disk_offering"]
|
|
disk_offering2["name"] = "Disk Offering 2"
|
|
self.disk_offering2 = DiskOffering.create(
|
|
self.apiclient,
|
|
disk_offering2
|
|
)
|
|
self._cleanup.append(self.disk_offering2)
|
|
offering_data = {
|
|
'displaytext': 'ServiceOffering2WithDiskOffering2',
|
|
'cpuspeed': 1000,
|
|
'cpunumber': 2,
|
|
'name': 'ServiceOffering2WithDiskOffering2',
|
|
'memory': 1024,
|
|
'diskofferingid': self.disk_offering2.id
|
|
}
|
|
if self.is_host_xcpng8(res):
|
|
self.debug("Only scaling for CPU for XCP-ng 8")
|
|
offering_data["memory"] = self.virtual_machine_test.memory
|
|
|
|
self.ServiceOffering2WithDiskOffering2 = ServiceOffering.create(
|
|
self.apiclient,
|
|
offering_data,
|
|
)
|
|
self._cleanup.append(self.ServiceOffering2WithDiskOffering2)
|
|
|
|
self.debug("Scaling VM-ID: %s to service offering: %s and state %s" % (
|
|
self.virtual_machine_test.id,
|
|
self.ServiceOffering2WithDiskOffering2.id,
|
|
self.virtual_machine_test.state
|
|
))
|
|
|
|
cmd = scaleVirtualMachine.scaleVirtualMachineCmd()
|
|
cmd.serviceofferingid = self.ServiceOffering2WithDiskOffering2.id
|
|
cmd.id = self.virtual_machine_test.id
|
|
|
|
try:
|
|
self.apiclient.scaleVirtualMachine(cmd)
|
|
except Exception as e:
|
|
if "LicenceRestriction" in str(e):
|
|
self.skipTest("Your XenServer License does not allow scaling")
|
|
else:
|
|
self.fail("Scaling failed with the following exception: " + str(e))
|
|
|
|
list_vm_response = VirtualMachine.list(
|
|
self.apiclient,
|
|
id=self.virtual_machine_test.id
|
|
)
|
|
|
|
vm_response = list_vm_response[0]
|
|
|
|
self.debug(
|
|
"Scaling VM-ID: %s from service offering: %s to new service\
|
|
offering %s and the response says %s" %
|
|
(self.virtual_machine_test.id,
|
|
self.virtual_machine_test.serviceofferingid,
|
|
self.ServiceOffering2WithDiskOffering2.id,
|
|
vm_response.serviceofferingid))
|
|
|
|
vm_response = list_vm_response[0]
|
|
|
|
self.assertEqual(
|
|
vm_response.serviceofferingid,
|
|
self.ServiceOffering2WithDiskOffering2.id,
|
|
"Check service offering of the VM"
|
|
)
|
|
|
|
volume_response = Volume.list(
|
|
self.apiclient,
|
|
virtualmachineid=self.virtual_machine_test.id,
|
|
listall=True
|
|
)[0]
|
|
|
|
self.assertEqual(
|
|
volume_response.diskofferingid,
|
|
self.disk_offering1.id,
|
|
"Check disk offering of the VM, this should not change since allow.diskOffering.change.during.scale.vm is false"
|
|
)
|
|
|
|
# Do same scale vm operation with allow.diskOffering.change.during.scale.vm value to true
|
|
if self.hypervisor.lower() in ['simulator']:
|
|
self.debug("Simulator doesn't support changing disk offering, volume resize")
|
|
return
|
|
disk_offering_data = self.services["disk_offering"]
|
|
disk_offering_data["name"] = "Disk Offering 3"
|
|
if self.hypervisor.lower() in ['xenserver']:
|
|
self.debug("For hypervisor %s, do not resize volume and just change try to change the disk offering")
|
|
volume_response = Volume.list(
|
|
self.apiclient,
|
|
virtualmachineid=self.virtual_machine_test.id,
|
|
listall=True
|
|
)[0]
|
|
disk_offering_data["disksize"] = int(volume_response.size / (1024 ** 3))
|
|
self.disk_offering3 = DiskOffering.create(
|
|
self.apiclient,
|
|
disk_offering_data,
|
|
)
|
|
self._cleanup.append(self.disk_offering3)
|
|
offering_data = {
|
|
'displaytext': 'ServiceOffering3WithDiskOffering3',
|
|
'cpuspeed': 1500,
|
|
'cpunumber': 2,
|
|
'name': 'ServiceOffering3WithDiskOffering3',
|
|
'memory': 1024,
|
|
'diskofferingid': self.disk_offering3.id
|
|
}
|
|
if self.is_host_xcpng8(res):
|
|
self.debug("Only scaling for CPU for XCP-ng 8")
|
|
offering_data["memory"] = vm_response.memory
|
|
|
|
self.ServiceOffering3WithDiskOffering3 = ServiceOffering.create(
|
|
self.apiclient,
|
|
offering_data,
|
|
)
|
|
self._cleanup.append(self.ServiceOffering3WithDiskOffering3)
|
|
|
|
Configurations.update(
|
|
self.apiclient,
|
|
name="allow.diskOffering.change.during.scale.vm",
|
|
value="true"
|
|
)
|
|
|
|
time.sleep(30)
|
|
|
|
self.debug("Scaling VM-ID: %s to service offering: %s and state %s" % (
|
|
self.virtual_machine_test.id,
|
|
self.ServiceOffering3WithDiskOffering3.id,
|
|
self.virtual_machine_test.state
|
|
))
|
|
|
|
cmd = scaleVirtualMachine.scaleVirtualMachineCmd()
|
|
cmd.serviceofferingid = self.ServiceOffering3WithDiskOffering3.id
|
|
cmd.id = self.virtual_machine_test.id
|
|
|
|
try:
|
|
self.apiclient.scaleVirtualMachine(cmd)
|
|
except Exception as e:
|
|
if "LicenceRestriction" in str(e):
|
|
self.skipTest("Your XenServer License does not allow scaling")
|
|
else:
|
|
self.fail("Scaling failed with the following exception: " + str(e))
|
|
|
|
list_vm_response = VirtualMachine.list(
|
|
self.apiclient,
|
|
id=self.virtual_machine_test.id
|
|
)
|
|
|
|
vm_response = list_vm_response[0]
|
|
|
|
self.debug(
|
|
"Scaling VM-ID: %s from service offering: %s to new service\
|
|
offering %s and the response says %s" %
|
|
(self.virtual_machine_test.id,
|
|
self.virtual_machine_test.serviceofferingid,
|
|
self.ServiceOffering3WithDiskOffering3.id,
|
|
vm_response.serviceofferingid))
|
|
|
|
self.assertEqual(
|
|
vm_response.serviceofferingid,
|
|
self.ServiceOffering3WithDiskOffering3.id,
|
|
"Check service offering of the VM"
|
|
)
|
|
|
|
volume_response = Volume.list(
|
|
self.apiclient,
|
|
virtualmachineid=self.virtual_machine_test.id,
|
|
listall=True
|
|
)[0]
|
|
|
|
self.assertEqual(
|
|
volume_response.diskofferingid,
|
|
self.disk_offering3.id,
|
|
"Check disk offering of the VM, this should change since allow.diskOffering.change.during.scale.vm is true"
|
|
)
|
|
|
|
return
|