Source code for compute.servers.test_create_server

# Copyright 2012 OpenStack Foundation
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#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
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#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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import netaddr
import testtools

from tempest.api.compute import base
from tempest.common import utils
from tempest.common.utils.linux import remote_client
from tempest import config
from tempest.lib.common.utils import data_utils
from tempest.lib import decorators

CONF = config.CONF


[docs]class ServersTestJSON(base.BaseV2ComputeTest): """Test creating server and verifying the server attributes This is to create server booted from image and with disk_config 'AUTO' """ disk_config = 'AUTO' volume_backed = False @classmethod def setup_credentials(cls): cls.prepare_instance_network() super(ServersTestJSON, cls).setup_credentials() @classmethod def setup_clients(cls): super(ServersTestJSON, cls).setup_clients() cls.client = cls.servers_client @classmethod def resource_setup(cls): super(ServersTestJSON, cls).resource_setup() validation_resources = cls.get_class_validation_resources( cls.os_primary) cls.meta = {'hello': 'world'} cls.accessIPv4 = '1.1.1.1' cls.accessIPv6 = '0000:0000:0000:0000:0000:babe:220.12.22.2' cls.name = data_utils.rand_name(cls.__name__ + '-server') cls.password = data_utils.rand_password() disk_config = cls.disk_config server_initial = cls.create_test_server( validatable=True, validation_resources=validation_resources, wait_until='ACTIVE', name=cls.name, metadata=cls.meta, accessIPv4=cls.accessIPv4, accessIPv6=cls.accessIPv6, disk_config=disk_config, adminPass=cls.password, volume_backed=cls.volume_backed) cls.server = cls.client.show_server(server_initial['id'])['server']
[docs] @decorators.attr(type='smoke') @decorators.idempotent_id('5de47127-9977-400a-936f-abcfbec1218f') def test_verify_server_details(self): """Verify the specified server attributes are set correctly""" self.assertEqual(self.accessIPv4, self.server['accessIPv4']) # NOTE(maurosr): See http://tools.ietf.org/html/rfc5952 (section 4) # Here we compare directly with the canonicalized format. self.assertEqual(self.server['accessIPv6'], str(netaddr.IPAddress(self.accessIPv6))) self.assertEqual(self.name, self.server['name']) if self.volume_backed: # Image is an empty string as per documentation self.assertEqual("", self.server['image']) else: self.assertEqual(self.image_ref, self.server['image']['id']) self.assert_flavor_equal(self.flavor_ref, self.server['flavor']) self.assertEqual(self.meta, self.server['metadata'])
[docs] @decorators.attr(type='smoke') @decorators.idempotent_id('9a438d88-10c6-4bcd-8b5b-5b6e25e1346f') def test_list_servers(self): """The created server should be in the list of all servers""" body = self.client.list_servers() servers = body['servers'] found = [i for i in servers if i['id'] == self.server['id']] self.assertNotEmpty(found)
[docs] @decorators.idempotent_id('585e934c-448e-43c4-acbf-d06a9b899997') def test_list_servers_with_detail(self): """The created server should be in the detailed list of all servers""" body = self.client.list_servers(detail=True) servers = body['servers'] found = [i for i in servers if i['id'] == self.server['id']] self.assertNotEmpty(found)
[docs] @decorators.idempotent_id('cbc0f52f-05aa-492b-bdc1-84b575ca294b') @testtools.skipUnless(CONF.validation.run_validation, 'Instance validation tests are disabled.') def test_verify_created_server_vcpus(self): """The created server should have the same specification as the flavor Verify that the number of vcpus reported by the instance matches the amount stated by the flavor """ flavor = self.flavors_client.show_flavor(self.flavor_ref)['flavor'] validation_resources = self.get_class_validation_resources( self.os_primary) linux_client = remote_client.RemoteClient( self.get_server_ip(self.server, validation_resources), self.ssh_user, self.password, validation_resources['keypair']['private_key'], server=self.server, servers_client=self.client) output = linux_client.exec_command('grep -c ^processor /proc/cpuinfo') self.assertEqual(flavor['vcpus'], int(output))
[docs] @decorators.idempotent_id('ac1ad47f-984b-4441-9274-c9079b7a0666') @testtools.skipUnless(CONF.validation.run_validation, 'Instance validation tests are disabled.') def test_host_name_is_same_as_server_name(self): """Verify the instance host name is the same as the server name""" validation_resources = self.get_class_validation_resources( self.os_primary) linux_client = remote_client.RemoteClient( self.get_server_ip(self.server, validation_resources), self.ssh_user, self.password, validation_resources['keypair']['private_key'], server=self.server, servers_client=self.client) hostname = linux_client.exec_command("hostname").rstrip() msg = ('Failed while verifying servername equals hostname. Expected ' 'hostname "%s" but got "%s".' % (self.name, hostname.split(".")[0])) # NOTE(zhufl): Some images will add postfix for the hostname, e.g., # if hostname is "aaa", postfix ".novalocal" may be added to it, and # the hostname will be "aaa.novalocal" then, so we should ignore the # postfix when checking whether hostname equals self.name. self.assertEqual(self.name.lower(), hostname.split(".")[0], msg)
[docs]class ServersTestManualDisk(ServersTestJSON): """Test creating server and verifying the server attributes This is to create server booted from image and with disk_config 'MANUAL' """ disk_config = 'MANUAL' @classmethod def skip_checks(cls): super(ServersTestManualDisk, cls).skip_checks() if not CONF.compute_feature_enabled.disk_config: msg = "DiskConfig extension not enabled." raise cls.skipException(msg)
[docs]class ServersTestBootFromVolume(ServersTestJSON): """Test creating server and verifying the server attributes This is to create server booted from volume and with disk_config 'AUTO' """ # Run the `ServersTestJSON` tests with a volume backed VM volume_backed = True @classmethod def skip_checks(cls): super(ServersTestBootFromVolume, cls).skip_checks() if not utils.get_service_list()['volume']: msg = "Volume service not enabled." raise cls.skipException(msg)
[docs]class ServersTestFqdnHostnames(base.BaseV2ComputeTest): """Test creating server with FQDN hostname and verifying atrributes Starting Wallaby release, Nova sanitizes freeform characters in server hostname with dashes. This test verifies the same. """ @classmethod def setup_credentials(cls): cls.prepare_instance_network() super(ServersTestFqdnHostnames, cls).setup_credentials() @classmethod def setup_clients(cls): super(ServersTestFqdnHostnames, cls).setup_clients() cls.client = cls.servers_client
[docs] @decorators.idempotent_id('622066d2-39fc-4c09-9eeb-35903c114a0a') @testtools.skipUnless( CONF.compute_feature_enabled.hostname_fqdn_sanitization, 'FQDN hostname sanitization is not supported.') @testtools.skipUnless(CONF.validation.run_validation, 'Instance validation tests are disabled.') def test_create_server_with_fqdn_name(self): """Test to create an instance with FQDN type name scheme""" validation_resources = self.get_class_validation_resources( self.os_primary) self.server_name = 'guest-instance-1.domain.com' self.password = data_utils.rand_password() self.accessIPv4 = '2.2.2.2' test_server = self.create_test_server( validatable=True, validation_resources=validation_resources, wait_until='ACTIVE', adminPass=self.password, name=self.server_name, accessIPv4=self.accessIPv4) """Verify the hostname within the instance is sanitized Freeform characters in the hostname are replaced with dashes """ linux_client = remote_client.RemoteClient( self.get_server_ip(test_server, validation_resources), self.ssh_user, self.password, validation_resources['keypair']['private_key'], server=test_server, servers_client=self.client) hostname = linux_client.exec_command("hostname").rstrip() self.assertEqual('guest-instance-1-domain-com', hostname)