Source code for compute.admin.test_create_server

# Copyright 2012 OpenStack Foundation
# All Rights Reserved.
#
#    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
#
#         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
#    License for the specific language governing permissions and limitations
#    under the License.

import testtools

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

CONF = config.CONF


[docs] class ServersWithSpecificFlavorTestJSON(base.BaseV2ComputeAdminTest): """Test creating servers with specific flavor""" @classmethod def setup_credentials(cls): cls.prepare_instance_network() super(ServersWithSpecificFlavorTestJSON, cls).setup_credentials() @classmethod def setup_clients(cls): super(ServersWithSpecificFlavorTestJSON, cls).setup_clients() cls.client = cls.servers_client
[docs] @decorators.idempotent_id('b3c7bcfc-bb5b-4e22-b517-c7f686b802ca') @testtools.skipUnless(CONF.validation.run_validation, 'Instance validation tests are disabled.') @testtools.skipIf("aarch64" in CONF.scenario.img_file, "Aarch64 does not support ephemeral disk test") def test_verify_created_server_ephemeral_disk(self): """Verify that the ephemeral disk is created when creating server""" flavor_base = self.flavors_client.show_flavor( self.flavor_ref)['flavor'] def create_flavor_with_ephemeral(ephem_disk): name = 'flavor_with_ephemeral_%s' % ephem_disk flavor_name = data_utils.rand_name( prefix=CONF.resource_name_prefix, name=name) ram = flavor_base['ram'] vcpus = flavor_base['vcpus'] disk = flavor_base['disk'] # Create a flavor with ephemeral disk flavor = self.create_flavor(name=flavor_name, ram=ram, vcpus=vcpus, disk=disk, ephemeral=ephem_disk) # Set extra specs same as self.flavor_ref for the created flavor, # because the environment may need some special extra specs to # create server which should have been contained in # self.flavor_ref. extra_spec_keys = \ self.admin_flavors_client.list_flavor_extra_specs( self.flavor_ref)['extra_specs'] if extra_spec_keys: self.admin_flavors_client.set_flavor_extra_spec( flavor['id'], **extra_spec_keys) return flavor['id'] flavor_with_eph_disk_id = create_flavor_with_ephemeral(ephem_disk=1) flavor_no_eph_disk_id = create_flavor_with_ephemeral(ephem_disk=0) admin_pass = self.image_ssh_password validation_resources = self.get_test_validation_resources( self.os_primary) server_no_eph_disk = self.create_test_server( validatable=True, validation_resources=validation_resources, wait_until='ACTIVE', adminPass=admin_pass, flavor=flavor_no_eph_disk_id) self.addCleanup(waiters.wait_for_server_termination, self.servers_client, server_no_eph_disk['id']) self.addCleanup(test_utils.call_and_ignore_notfound_exc, self.servers_client.delete_server, server_no_eph_disk['id']) # Get partition number of server without ephemeral disk. server_no_eph_disk = self.client.show_server( server_no_eph_disk['id'])['server'] linux_client = remote_client.RemoteClient( self.get_server_ip(server_no_eph_disk, validation_resources), self.ssh_user, admin_pass, validation_resources['keypair']['private_key'], server=server_no_eph_disk, servers_client=self.client) disks_num = len(linux_client.get_disks().split('\n')) # Explicit server deletion necessary for Juno compatibility self.client.delete_server(server_no_eph_disk['id']) server_with_eph_disk = self.create_test_server( validatable=True, validation_resources=validation_resources, wait_until='ACTIVE', adminPass=admin_pass, flavor=flavor_with_eph_disk_id) self.addCleanup(waiters.wait_for_server_termination, self.servers_client, server_with_eph_disk['id']) self.addCleanup(test_utils.call_and_ignore_notfound_exc, self.servers_client.delete_server, server_with_eph_disk['id']) server_with_eph_disk = self.client.show_server( server_with_eph_disk['id'])['server'] linux_client = remote_client.RemoteClient( self.get_server_ip(server_with_eph_disk, validation_resources), self.ssh_user, admin_pass, validation_resources['keypair']['private_key'], server=server_with_eph_disk, servers_client=self.client) disks_num_eph = len(linux_client.get_disks().split('\n')) self.assertEqual(disks_num + 1, disks_num_eph)