mirror of
https://github.com/apache/cloudstack.git
synced 2025-10-26 08:42:29 +01:00
Move changeOffering test to service offerings
This will reduce the time (>30m) on the vm lifecycle. Signed-off-by: Prasanna Santhanam <tsp@apache.org>
This commit is contained in:
Prasanna Santhanam
parent
09d2fe6a7d
commit
90a40b0806
@ -27,6 +27,7 @@ from nose.plugins.attrib import attr
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_multiprocess_shared_ = True
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class Services:
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"""Test Service offerings Services
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"""
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@ -41,10 +42,65 @@ class Services:
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"cpuspeed": 100, # MHz
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"memory": 128, # in MBs
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},
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"small":
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# Create a small virtual machine instance with disk offering
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{
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"displayname": "testserver",
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"username": "root", # VM creds for SSH
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"password": "password",
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"ssh_port": 22,
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"hypervisor": 'XenServer',
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"privateport": 22,
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"publicport": 22,
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"protocol": 'TCP',
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},
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"medium": # Create a medium virtual machine instance
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{
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"displayname": "testserver",
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"username": "root",
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"password": "password",
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"ssh_port": 22,
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"hypervisor": 'XenServer',
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"privateport": 22,
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"publicport": 22,
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"protocol": 'TCP',
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},
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"service_offerings":
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{
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"tiny":
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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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"small":
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{
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# Small service offering ID to for change VM
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# service offering from medium to small
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"name": "Small Instance",
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"displaytext": "Small Instance",
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"cpunumber": 1,
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"cpuspeed": 100,
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"memory": 256,
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},
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"medium":
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{
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# Medium service offering ID to for
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# change VM service offering from small to medium
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"name": "Medium Instance",
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"displaytext": "Medium Instance",
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"cpunumber": 1,
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"cpuspeed": 100,
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"memory": 256,
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}
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},
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"ostype": 'CentOS 5.3 (64-bit)',
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}
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class TestCreateServiceOffering(cloudstackTestCase):
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class TestCreateServiceOffering(cloudstackTestCase):
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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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@ -123,14 +179,12 @@ class TestCreateServiceOffering(cloudstackTestCase):
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class TestServiceOfferings(cloudstackTestCase):
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def setUp(self):
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self.apiclient = self.testClient.getApiClient()
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self.dbclient = self.testClient.getDbConnection()
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self.cleanup = []
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def tearDown(self):
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try:
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#Clean up, terminate the created templates
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cleanup_resources(self.apiclient, self.cleanup)
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@ -142,8 +196,12 @@ class TestServiceOfferings(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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cls.services = Services().services
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cls.api_client = super(TestServiceOfferings, cls).getClsTestClient().getApiClient()
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cls.services = Services().services
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domain = get_domain(cls.api_client, cls.services)
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cls.zone = get_zone(cls.api_client, cls.services)
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cls.services['mode'] = cls.zone.networktype
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cls.service_offering_1 = ServiceOffering.create(
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cls.api_client,
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cls.services["off"]
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@ -152,7 +210,47 @@ class TestServiceOfferings(cloudstackTestCase):
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cls.api_client,
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cls.services["off"]
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)
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cls._cleanup = [cls.service_offering_1]
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template = get_template(
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cls.api_client,
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cls.zone.id,
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cls.services["ostype"]
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)
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# Set Zones and disk offerings
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cls.services["small"]["zoneid"] = cls.zone.id
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cls.services["small"]["template"] = template.id
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cls.services["medium"]["zoneid"] = cls.zone.id
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cls.services["medium"]["template"] = template.id
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# Create VMs, NAT Rules etc
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cls.account = Account.create(
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cls.api_client,
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cls.services["account"],
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domainid=domain.id
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)
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cls.small_offering = ServiceOffering.create(
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cls.api_client,
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cls.services["service_offerings"]["small"]
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)
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cls.medium_offering = ServiceOffering.create(
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cls.api_client,
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cls.services["service_offerings"]["medium"]
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)
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cls.medium_virtual_machine = VirtualMachine.create(
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cls.api_client,
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cls.services["medium"],
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accountid=cls.account.name,
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domainid=cls.account.domainid,
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serviceofferingid=cls.medium_offering.id,
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mode=cls.services["mode"]
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)
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cls._cleanup = [
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cls.small_offering,
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cls.medium_offering,
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cls.account
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]
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return
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@classmethod
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@ -242,3 +340,91 @@ class TestServiceOfferings(cloudstackTestCase):
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)
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return
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@attr(tags=["advanced", "advancedns", "smoke"])
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def test_04_change_offering_small(self):
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"""Test to change service to a small capacity
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"""
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# Validate the following
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# 1. Log in to the Vm .We should see that the CPU and memory Info of
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# this Vm matches the one specified for "Small" service offering.
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# 2. Using listVM command verify that this Vm
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# has Small service offering Id.
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self.debug("Stopping VM - ID: %s" % self.medium_virtual_machine.id)
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self.medium_virtual_machine.stop(self.apiclient)
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# Ensure that VM is in stopped state
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list_vm_response = list_virtual_machines(
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self.apiclient,
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id=self.medium_virtual_machine.id
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)
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if isinstance(list_vm_response, list):
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vm = list_vm_response[0]
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if vm.state == 'Stopped':
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self.debug("VM state: %s" % vm.state)
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else:
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raise Exception(
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"Failed to stop VM (ID: %s) in change service offering" % vm.id)
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self.debug("Change Service offering VM - ID: %s" %
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self.medium_virtual_machine.id)
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cmd = changeServiceForVirtualMachine.changeServiceForVirtualMachineCmd()
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cmd.id = self.medium_virtual_machine.id
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cmd.serviceofferingid = self.small_offering.id
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self.apiclient.changeServiceForVirtualMachine(cmd)
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self.debug("Starting VM - ID: %s" % self.medium_virtual_machine.id)
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self.medium_virtual_machine.start(self.apiclient)
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# Ensure that VM is in running state
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list_vm_response = list_virtual_machines(
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self.apiclient,
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id=self.medium_virtual_machine.id
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)
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if isinstance(list_vm_response, list):
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vm = list_vm_response[0]
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if vm.state == 'Running':
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self.debug("VM state: %s" % vm.state)
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else:
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raise Exception(
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"Failed to start VM (ID: %s) after changing service offering" % vm.id)
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try:
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ssh = self.medium_virtual_machine.get_ssh_client()
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except Exception as e:
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self.fail(
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"SSH Access failed for %s: %s" %\
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(self.medium_virtual_machine.ipaddress, e)
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)
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cpuinfo = ssh.execute("cat /proc/cpuinfo")
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cpu_cnt = len([i for i in cpuinfo if "processor" in i])
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#'cpu MHz\t\t: 2660.499'
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cpu_speed = [i for i in cpuinfo if "cpu MHz" in i][0].split()[3]
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meminfo = ssh.execute("cat /proc/meminfo")
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#MemTotal: 1017464 kB
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total_mem = [i for i in meminfo if "MemTotal" in i][0].split()[1]
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self.debug(
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"CPU count: %s, CPU Speed: %s, Mem Info: %s" % (
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cpu_cnt,
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cpu_speed,
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total_mem
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))
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self.assertAlmostEqual(
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int(cpu_cnt),
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self.small_offering.cpunumber,
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"Check CPU Count for small offering"
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)
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self.assertAlmostEqual(
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list_vm_response[0].cpuspeed,
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self.small_offering.cpuspeed,
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"Check CPU Speed for small offering"
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)
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self.assertAlmostEqual(
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int(total_mem) / 1024, # In MBs
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self.small_offering.memory,
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"Check Memory(kb) for small offering"
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)
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return
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@ -489,245 +489,6 @@ class TestVMLifeCycle(cloudstackTestCase):
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)
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return
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@attr(tags = ["advanced", "advancedns", "smoke"])
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def test_04_change_offering_small(self):
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"""Change Offering to a small capacity
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"""
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# Validate the following
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# 1. Log in to the Vm .We should see that the CPU and memory Info of
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# this Vm matches the one specified for "Small" service offering.
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# 2. Using listVM command verify that this Vm
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# has Small service offering Id.
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self.debug("Stopping VM - ID: %s" % self.medium_virtual_machine.id)
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self.medium_virtual_machine.stop(self.apiclient)
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# Poll listVM to ensure VM is stopped properly
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timeout = self.services["timeout"]
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while True:
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time.sleep(self.services["sleep"])
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# Ensure that VM is in stopped state
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list_vm_response = list_virtual_machines(
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self.apiclient,
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id=self.medium_virtual_machine.id
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)
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if isinstance(list_vm_response, list):
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vm = list_vm_response[0]
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if vm.state == 'Stopped':
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self.debug("VM state: %s" % vm.state)
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break
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if timeout == 0:
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raise Exception(
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"Failed to stop VM (ID: %s) in change service offering" % vm.id)
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timeout = timeout - 1
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self.debug("Change Service offering VM - ID: %s" %
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self.medium_virtual_machine.id)
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cmd = changeServiceForVirtualMachine.changeServiceForVirtualMachineCmd()
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cmd.id = self.medium_virtual_machine.id
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cmd.serviceofferingid = self.small_offering.id
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self.apiclient.changeServiceForVirtualMachine(cmd)
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self.debug("Starting VM - ID: %s" % self.medium_virtual_machine.id)
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self.medium_virtual_machine.start(self.apiclient)
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# Poll listVM to ensure VM is started properly
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timeout = self.services["timeout"]
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while True:
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time.sleep(self.services["sleep"])
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# Ensure that VM is in running state
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list_vm_response = list_virtual_machines(
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self.apiclient,
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id=self.medium_virtual_machine.id
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)
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if isinstance(list_vm_response, list):
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vm = list_vm_response[0]
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if vm.state == 'Running':
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self.debug("VM state: %s" % vm.state)
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break
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if timeout == 0:
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raise Exception(
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"Failed to start VM (ID: %s) after changing service offering" % vm.id)
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timeout = timeout - 1
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try:
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ssh = self.medium_virtual_machine.get_ssh_client()
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except Exception as e:
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self.fail(
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"SSH Access failed for %s: %s" % \
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(self.medium_virtual_machine.ipaddress, e)
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)
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cpuinfo = ssh.execute("cat /proc/cpuinfo")
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cpu_cnt = len([i for i in cpuinfo if "processor" in i])
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#'cpu MHz\t\t: 2660.499'
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cpu_speed = [i for i in cpuinfo if "cpu MHz" in i ][0].split()[3]
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meminfo = ssh.execute("cat /proc/meminfo")
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#MemTotal: 1017464 kB
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total_mem = [i for i in meminfo if "MemTotal" in i][0].split()[1]
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self.debug(
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"CPU count: %s, CPU Speed: %s, Mem Info: %s" % (
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cpu_cnt,
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cpu_speed,
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total_mem
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))
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self.assertAlmostEqual(
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int(cpu_cnt),
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self.small_offering.cpunumber,
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"Check CPU Count for small offering"
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)
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self.assertAlmostEqual(
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list_vm_response[0].cpuspeed,
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self.small_offering.cpuspeed,
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"Check CPU Speed for small offering"
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)
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self.assertAlmostEqual(
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int(total_mem) / 1024, # In MBs
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self.small_offering.memory,
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"Check Memory(kb) for small offering"
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)
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return
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@attr(tags = ["advanced", "advancedns", "smoke"])
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def test_05_change_offering_medium(self):
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"""Change Offering to a medium capacity
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"""
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# Validate the following
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# 1. Log in to the Vm .We should see that the CPU and memory Info of
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# this Vm matches the one specified for "Medium" service offering.
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# 2. Using listVM command verify that this Vm
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# has Medium service offering Id.
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self.debug("Stopping VM - ID: %s" % self.small_virtual_machine.id)
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self.small_virtual_machine.stop(self.apiclient)
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# Poll listVM to ensure VM is stopped properly
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timeout = self.services["timeout"]
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while True:
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time.sleep(self.services["sleep"])
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# Ensure that VM is in stopped state
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list_vm_response = list_virtual_machines(
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self.apiclient,
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id=self.small_virtual_machine.id
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)
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if isinstance(list_vm_response, list):
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vm = list_vm_response[0]
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if vm.state == 'Stopped':
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self.debug("VM state: %s" % vm.state)
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break
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if timeout == 0:
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raise Exception(
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"Failed to stop VM (ID: %s) in change service offering" % vm.id)
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timeout = timeout - 1
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self.debug("Change service offering VM - ID: %s" %
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self.small_virtual_machine.id)
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cmd = changeServiceForVirtualMachine.changeServiceForVirtualMachineCmd()
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cmd.id = self.small_virtual_machine.id
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cmd.serviceofferingid = self.medium_offering.id
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self.apiclient.changeServiceForVirtualMachine(cmd)
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self.debug("Starting VM - ID: %s" % self.small_virtual_machine.id)
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self.small_virtual_machine.start(self.apiclient)
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# Poll listVM to ensure VM is started properly
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timeout = self.services["timeout"]
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while True:
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time.sleep(self.services["sleep"])
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# Ensure that VM is in running state
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list_vm_response = list_virtual_machines(
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self.apiclient,
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id=self.small_virtual_machine.id
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)
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if isinstance(list_vm_response, list):
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vm = list_vm_response[0]
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if vm.state == 'Running':
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self.debug("VM state: %s" % vm.state)
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break
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if timeout == 0:
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raise Exception(
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"Failed to start VM (ID: %s) after changing service offering" % vm.id)
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timeout = timeout - 1
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list_vm_response = list_virtual_machines(
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self.apiclient,
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id=self.small_virtual_machine.id
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)
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try:
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ssh_client = self.small_virtual_machine.get_ssh_client()
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except Exception as e:
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self.fail(
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"SSH Access failed for %s: %s" % \
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(self.small_virtual_machine.ipaddress, e)
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)
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cpuinfo = ssh_client.execute("cat /proc/cpuinfo")
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cpu_cnt = len([i for i in cpuinfo if "processor" in i])
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#'cpu MHz\t\t: 2660.499'
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cpu_speed = [i for i in cpuinfo if "cpu MHz" in i][0].split()[3]
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meminfo = ssh_client.execute("cat /proc/meminfo")
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#MemTotal: 1017464 kB
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total_mem = [i for i in meminfo if "MemTotal" in i][0].split()[1]
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self.debug(
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"CPU count: %s, CPU Speed: %s, Mem Info: %s" % (
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cpu_cnt,
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cpu_speed,
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total_mem
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))
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self.assertAlmostEqual(
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int(cpu_cnt),
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self.medium_offering.cpunumber,
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"Check CPU Count for medium offering"
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)
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self.assertAlmostEqual(
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list_vm_response[0].cpuspeed,
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self.medium_offering.cpuspeed,
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"Check CPU Speed for medium offering"
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)
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self.assertAlmostEqual(
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int(total_mem) / 1024, # In MBs
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self.medium_offering.memory,
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"Check Memory(kb) for medium offering"
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)
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return
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@attr(tags = ["devcloud", "advanced", "advancedns", "smoke", "basic", "sg"])
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def test_06_destroy_vm(self):
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