Add extension block_device_mapping_v1 for v2.1
In the beginning v3 didn't support legacy block_device_mapping request. For v2.1, we want to keep back-compatibility with v2 api, so we need add legacy block_device_mapping. This patch add new extension block_device_mapping_v1 for v2.1. Also share legacy block_device_mapping related unittests between v2 and v2.1. Partially implements blueprint v2-on-v3-api Change-Id: I841833d8fd0995ddf49febd9c1611cf711742f5a
This commit is contained in:
parent
606d25ffdc
commit
8353cb0524
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@ -65,6 +65,7 @@
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"compute_extension:v3:os-attach-interfaces": "",
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"compute_extension:v3:os-attach-interfaces:discoverable": "",
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"compute_extension:baremetal_nodes": "rule:admin_api",
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"compute_extension:v3:os-block-device-mapping-v1:discoverable": "",
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"compute_extension:cells": "rule:admin_api",
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"compute_extension:cells:create": "rule:admin_api",
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"compute_extension:cells:delete": "rule:admin_api",
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@ -20,9 +20,11 @@ from webob import exc
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from nova.api.openstack import extensions
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from nova import block_device
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from nova import exception
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from nova.i18n import _
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ALIAS = "os-block-device-mapping"
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ATTRIBUTE_NAME = "block_device_mapping_v2"
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LEGACY_ATTRIBUTE_NAME = "block_device_mapping"
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class BlockDeviceMapping(extensions.V3APIExtensionBase):
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@ -43,18 +45,23 @@ class BlockDeviceMapping(extensions.V3APIExtensionBase):
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# NOTE(gmann): This function is not supposed to use 'body_deprecated_param'
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# parameter as this is placed to handle scheduler_hint extension for V2.1.
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def server_create(self, server_dict, create_kwargs, body_deprecated_param):
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block_device_mapping = server_dict.get(ATTRIBUTE_NAME, [])
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bdm = server_dict.get(ATTRIBUTE_NAME, [])
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legacy_bdm = server_dict.get(LEGACY_ATTRIBUTE_NAME, [])
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if bdm and legacy_bdm:
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expl = _('Using different block_device_mapping syntaxes '
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'is not allowed in the same request.')
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raise exc.HTTPBadRequest(explanation=expl)
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try:
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block_device_mapping = [
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block_device.BlockDeviceDict.from_api(bdm_dict)
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for bdm_dict in block_device_mapping]
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for bdm_dict in bdm]
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except (exception.InvalidBDMFormat,
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exception.InvalidBDMVolumeNotBootable) as e:
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raise exc.HTTPBadRequest(explanation=e.format_message())
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create_kwargs['block_device_mapping'] = block_device_mapping
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# Unset the legacy_bdm flag if we got a block device mapping.
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if block_device_mapping:
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create_kwargs['block_device_mapping'] = block_device_mapping
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# Unset the legacy_bdm flag if we got a block device mapping.
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create_kwargs['legacy_bdm'] = False
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@ -0,0 +1,71 @@
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# Copyright 2013 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""The legacy block device mappings extension."""
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from webob import exc
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from nova.api.openstack import extensions
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from nova import block_device
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from nova import exception
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from nova.i18n import _
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from nova.openstack.common import strutils
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ALIAS = "os-block-device-mapping-v1"
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ATTRIBUTE_NAME = "block_device_mapping"
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ATTRIBUTE_NAME_V2 = "block_device_mapping_v2"
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class BlockDeviceMappingV1(extensions.V3APIExtensionBase):
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"""Block device mapping boot support."""
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name = "BlockDeviceMappingV1"
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alias = ALIAS
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version = 1
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def get_resources(self):
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return []
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def get_controller_extensions(self):
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return []
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# use nova.api.extensions.server.extensions entry point to modify
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# server create kwargs
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# NOTE(gmann): This function is not supposed to use 'body_deprecated_param'
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# parameter as this is placed to handle scheduler_hint extension for V2.1.
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def server_create(self, server_dict, create_kwargs, body_deprecated_param):
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block_device_mapping = server_dict.get(ATTRIBUTE_NAME, [])
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block_device_mapping_v2 = server_dict.get(ATTRIBUTE_NAME_V2, [])
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if block_device_mapping and block_device_mapping_v2:
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expl = _('Using different block_device_mapping syntaxes '
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'is not allowed in the same request.')
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raise exc.HTTPBadRequest(explanation=expl)
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for bdm in block_device_mapping:
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try:
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block_device.validate_device_name(bdm.get("device_name"))
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block_device.validate_and_default_volume_size(bdm)
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except exception.InvalidBDMFormat as e:
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raise exc.HTTPBadRequest(explanation=e.format_message())
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if 'delete_on_termination' in bdm:
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bdm['delete_on_termination'] = strutils.bool_from_string(
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bdm['delete_on_termination'])
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if block_device_mapping:
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create_kwargs['block_device_mapping'] = block_device_mapping
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# Sets the legacy_bdm flag if we got a legacy block device mapping.
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create_kwargs['legacy_bdm'] = True
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@ -551,7 +551,8 @@ class ServersController(wsgi.Controller):
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exception.InvalidBDMVolume,
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exception.InvalidBDMImage,
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exception.InvalidBDMBootSequence,
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exception.InvalidBDMLocalsLimit) as error:
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exception.InvalidBDMLocalsLimit,
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exception.InvalidBDMVolumeNotBootable) as error:
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raise exc.HTTPBadRequest(explanation=error.format_message())
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except (exception.PortInUse,
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exception.NetworkAmbiguous,
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@ -0,0 +1,416 @@
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# Copyright (c) 2014 IBM Corp.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mock
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import mox
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from oslo.config import cfg
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from webob import exc
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from nova.api.openstack.compute import extensions
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from nova.api.openstack.compute import plugins
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from nova.api.openstack.compute.plugins.v3 import block_device_mapping_v1 as \
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block_device_mapping
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from nova.api.openstack.compute.plugins.v3 import servers as servers_v3
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from nova.api.openstack.compute import servers as servers_v2
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from nova.compute import api as compute_api
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from nova import exception
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from nova.openstack.common import jsonutils
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from nova import test
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from nova.tests.api.openstack import fakes
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from nova.tests.image import fake
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CONF = cfg.CONF
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class BlockDeviceMappingTestV21(test.TestCase):
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def _setup_controller(self):
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ext_info = plugins.LoadedExtensionInfo()
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CONF.set_override('extensions_blacklist', 'os-block-device-mapping',
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'osapi_v3')
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self.controller = servers_v3.ServersController(extension_info=ext_info)
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CONF.set_override('extensions_blacklist',
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['os-block-device-mapping-v1',
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'os-block-device-mapping'],
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'osapi_v3')
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self.no_volumes_controller = servers_v3.ServersController(
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extension_info=ext_info)
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CONF.set_override('extensions_blacklist', '', 'osapi_v3')
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def setUp(self):
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super(BlockDeviceMappingTestV21, self).setUp()
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self._setup_controller()
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fake.stub_out_image_service(self.stubs)
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self.volume_id = fakes.FAKE_UUID
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self.bdm = [{
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'id': 1,
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'no_device': None,
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'virtual_name': None,
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'snapshot_id': None,
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'volume_id': self.volume_id,
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'status': 'active',
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'device_name': 'vda',
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'delete_on_termination': False,
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'volume_image_metadata':
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{'test_key': 'test_value'}
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}]
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def _get_servers_body(self, no_image=False):
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body = {
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'server': {
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'min_count': 2,
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'name': 'server_test',
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'imageRef': '76fa36fc-c930-4bf3-8c8a-ea2a2420deb6',
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'flavorRef': 'http://localhost/123/flavors/3',
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'metadata': {
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'hello': 'world',
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'open': 'stack',
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},
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},
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}
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if no_image:
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del body['server']['imageRef']
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return body
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def _test_create(self, params, no_image=False, override_controller=None):
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body = self._get_servers_body(no_image)
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body['server'].update(params)
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req = fakes.HTTPRequestV3.blank('/servers')
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req.method = 'POST'
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req.headers['content-type'] = 'application/json'
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req.body = jsonutils.dumps(body)
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if override_controller:
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override_controller.create(req, body=body).obj['server']
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else:
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self.controller.create(req, body=body).obj['server']
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def test_create_instance_with_volumes_enabled(self):
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params = {'block_device_mapping': self.bdm}
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old_create = compute_api.API.create
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def create(*args, **kwargs):
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self.assertEqual(kwargs['block_device_mapping'], self.bdm)
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return old_create(*args, **kwargs)
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def _validate_bdm(*args, **kwargs):
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pass
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self.stubs.Set(compute_api.API, 'create', create)
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self.stubs.Set(compute_api.API, '_validate_bdm', _validate_bdm)
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self._test_create(params)
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def test_create_instance_with_volumes_enabled_and_bdms_no_image(self):
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"""Test that the create works if there is no image supplied but
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os-volumes extension is enabled and bdms are supplied
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"""
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self.mox.StubOutWithMock(compute_api.API, '_validate_bdm')
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self.mox.StubOutWithMock(compute_api.API, '_get_bdm_image_metadata')
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volume = self.bdm[0]
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compute_api.API._validate_bdm(mox.IgnoreArg(),
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mox.IgnoreArg(), mox.IgnoreArg(),
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mox.IgnoreArg()).AndReturn(True)
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compute_api.API._get_bdm_image_metadata(mox.IgnoreArg(),
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self.bdm,
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True).AndReturn(volume)
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params = {'block_device_mapping': self.bdm}
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old_create = compute_api.API.create
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def create(*args, **kwargs):
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self.assertEqual(kwargs['block_device_mapping'], self.bdm)
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self.assertNotIn('imageRef', kwargs)
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return old_create(*args, **kwargs)
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def _validate_bdm(*args, **kwargs):
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pass
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self.stubs.Set(compute_api.API, 'create', create)
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self.mox.ReplayAll()
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self._test_create(params, no_image=True)
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def test_create_instance_with_volumes_disabled(self):
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bdm = [{'device_name': 'foo'}]
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params = {'block_device_mapping': bdm}
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old_create = compute_api.API.create
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def create(*args, **kwargs):
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self.assertNotIn(block_device_mapping, kwargs)
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return old_create(*args, **kwargs)
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self.stubs.Set(compute_api.API, 'create', create)
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self._test_create(params,
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override_controller=self.no_volumes_controller)
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@mock.patch('nova.compute.api.API._get_bdm_image_metadata')
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def test_create_instance_non_bootable_volume_fails(self, fake_bdm_meta):
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bdm = [{
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'id': 1,
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'bootable': False,
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'volume_id': self.volume_id,
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'status': 'active',
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'device_name': 'vda',
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}]
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params = {'block_device_mapping': bdm}
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fake_bdm_meta.side_effect = exception.InvalidBDMVolumeNotBootable(id=1)
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self.assertRaises(exc.HTTPBadRequest,
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self._test_create, params, no_image=True)
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def test_create_instance_with_device_name_not_string(self):
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old_create = compute_api.API.create
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self.params = {'block_device_mapping': self.bdm}
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def create(*args, **kwargs):
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self.assertEqual(kwargs['block_device_mapping'], self.bdm)
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return old_create(*args, **kwargs)
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self.stubs.Set(compute_api.API, 'create', create)
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self.assertRaises(exc.HTTPBadRequest,
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self._test_create, self.params)
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def test_create_instance_with_device_name_empty(self):
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self.bdm[0]['device_name'] = ''
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params = {'block_device_mapping': self.bdm}
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old_create = compute_api.API.create
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def create(*args, **kwargs):
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self.assertEqual(kwargs['block_device_mapping'], self.bdm)
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return old_create(*args, **kwargs)
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self.stubs.Set(compute_api.API, 'create', create)
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self.assertRaises(exc.HTTPBadRequest,
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self._test_create, params)
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def test_create_instance_with_device_name_too_long(self):
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self.bdm[0]['device_name'] = 'a' * 256,
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params = {'block_device_mapping': self.bdm}
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old_create = compute_api.API.create
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def create(*args, **kwargs):
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self.assertEqual(kwargs['block_device_mapping'], self.bdm)
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return old_create(*args, **kwargs)
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self.stubs.Set(compute_api.API, 'create', create)
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self.assertRaises(exc.HTTPBadRequest,
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self._test_create, params)
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def test_create_instance_with_space_in_device_name(self):
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self.bdm[0]['device_name'] = 'vd a',
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params = {'block_device_mapping': self.bdm}
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old_create = compute_api.API.create
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def create(*args, **kwargs):
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self.assertTrue(kwargs['legacy_bdm'])
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self.assertEqual(kwargs['block_device_mapping'], self.bdm)
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return old_create(*args, **kwargs)
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self.stubs.Set(compute_api.API, 'create', create)
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self.assertRaises(exc.HTTPBadRequest,
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self._test_create, params)
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def test_create_instance_with_invalid_size(self):
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bdm = [{'delete_on_termination': 1,
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'device_name': 'vda',
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'volume_size': "hello world",
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'volume_id': '11111111-1111-1111-1111-111111111111'}]
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params = {'block_device_mapping': bdm}
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old_create = compute_api.API.create
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def create(*args, **kwargs):
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self.assertEqual(kwargs['block_device_mapping'], bdm)
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return old_create(*args, **kwargs)
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self.stubs.Set(compute_api.API, 'create', create)
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self.assertRaises(exc.HTTPBadRequest,
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self._test_create, params)
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def test_create_instance_with_bdm_delete_on_termination(self):
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bdm = [{'device_name': 'foo1', 'volume_id': 'fake_vol',
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'delete_on_termination': 1},
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{'device_name': 'foo2', 'volume_id': 'fake_vol',
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'delete_on_termination': True},
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{'device_name': 'foo3', 'volume_id': 'fake_vol',
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'delete_on_termination': 'invalid'},
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{'device_name': 'foo4', 'volume_id': 'fake_vol',
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'delete_on_termination': 0},
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{'device_name': 'foo5', 'volume_id': 'fake_vol',
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'delete_on_termination': False}]
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expected_bdm = [
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{'device_name': 'foo1', 'volume_id': 'fake_vol',
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'delete_on_termination': True},
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{'device_name': 'foo2', 'volume_id': 'fake_vol',
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'delete_on_termination': True},
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{'device_name': 'foo3', 'volume_id': 'fake_vol',
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'delete_on_termination': False},
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{'device_name': 'foo4', 'volume_id': 'fake_vol',
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'delete_on_termination': False},
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{'device_name': 'foo5', 'volume_id': 'fake_vol',
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'delete_on_termination': False}]
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params = {'block_device_mapping': bdm}
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old_create = compute_api.API.create
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def create(*args, **kwargs):
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self.assertEqual(expected_bdm, kwargs['block_device_mapping'])
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return old_create(*args, **kwargs)
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def _validate_bdm(*args, **kwargs):
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pass
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self.stubs.Set(compute_api.API, 'create', create)
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self.stubs.Set(compute_api.API, '_validate_bdm', _validate_bdm)
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self._test_create(params)
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def test_create_instance_decide_format_legacy(self):
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ext_info = plugins.LoadedExtensionInfo()
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CONF.set_override('extensions_blacklist',
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['os-block-device-mapping',
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'os-block-device-mapping-v1'],
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'osapi_v3')
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controller = servers_v3.ServersController(extension_info=ext_info)
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bdm = [{'device_name': 'foo1',
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'volume_id': 'fake_vol',
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'delete_on_termination': 1}]
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expected_legacy_flag = True
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old_create = compute_api.API.create
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def create(*args, **kwargs):
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legacy_bdm = kwargs.get('legacy_bdm', True)
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self.assertEqual(legacy_bdm, expected_legacy_flag)
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return old_create(*args, **kwargs)
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||||
|
||||
def _validate_bdm(*args, **kwargs):
|
||||
pass
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self.stubs.Set(compute_api.API, '_validate_bdm',
|
||||
_validate_bdm)
|
||||
|
||||
self._test_create({}, override_controller=controller)
|
||||
|
||||
params = {'block_device_mapping': bdm}
|
||||
self._test_create(params, override_controller=controller)
|
||||
|
||||
def test_create_instance_both_bdm_formats(self):
|
||||
bdm = [{'device_name': 'foo'}]
|
||||
bdm_v2 = [{'source_type': 'volume',
|
||||
'uuid': 'fake_vol'}]
|
||||
params = {'block_device_mapping': bdm,
|
||||
'block_device_mapping_v2': bdm_v2}
|
||||
self.assertRaises(exc.HTTPBadRequest, self._test_create, params)
|
||||
|
||||
|
||||
class BlockDeviceMappingTestV2(BlockDeviceMappingTestV21):
|
||||
|
||||
def _setup_controller(self):
|
||||
self.ext_mgr = extensions.ExtensionManager()
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake'}
|
||||
self.controller = servers_v2.Controller(self.ext_mgr)
|
||||
self.ext_mgr_no_vols = extensions.ExtensionManager()
|
||||
self.ext_mgr_no_vols.extensions = {}
|
||||
self.no_volumes_controller = servers_v2.Controller(
|
||||
self.ext_mgr_no_vols)
|
||||
|
||||
def test_create_instance_with_volumes_disabled(self):
|
||||
bdm = [{'device_name': 'foo'}]
|
||||
params = {'block_device_mapping': bdm}
|
||||
old_create = compute_api.API.create
|
||||
|
||||
def create(*args, **kwargs):
|
||||
self.assertIsNone(kwargs['block_device_mapping'])
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self._test_create(params,
|
||||
override_controller=self.no_volumes_controller)
|
||||
|
||||
def test_create_instance_decide_format_legacy(self):
|
||||
ext_mgr = extensions.ExtensionManager()
|
||||
ext_mgr.extensions = {'os-volumes': 'fake',
|
||||
'os-block-device-mapping-v2-boot': 'fake'}
|
||||
controller = servers_v2.Controller(self.ext_mgr)
|
||||
bdm = [{'device_name': 'foo1',
|
||||
'volume_id': 'fake_vol',
|
||||
'delete_on_termination': 1}]
|
||||
|
||||
expected_legacy_flag = True
|
||||
|
||||
old_create = compute_api.API.create
|
||||
|
||||
def create(*args, **kwargs):
|
||||
legacy_bdm = kwargs.get('legacy_bdm', True)
|
||||
self.assertEqual(legacy_bdm, expected_legacy_flag)
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
def _validate_bdm(*args, **kwargs):
|
||||
pass
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self.stubs.Set(compute_api.API, '_validate_bdm',
|
||||
_validate_bdm)
|
||||
|
||||
self._test_create({}, override_controller=controller)
|
||||
|
||||
params = {'block_device_mapping': bdm}
|
||||
self._test_create(params, override_controller=controller)
|
||||
|
||||
|
||||
class TestServerCreateRequestXMLDeserializer(test.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(TestServerCreateRequestXMLDeserializer, self).setUp()
|
||||
self.deserializer = servers_v2.CreateDeserializer()
|
||||
|
||||
def test_request_with_block_device_mapping(self):
|
||||
serial_request = """
|
||||
<server xmlns="http://docs.openstack.org/compute/api/v2"
|
||||
name="new-server-test" imageRef="1" flavorRef="1">
|
||||
<block_device_mapping>
|
||||
<mapping volume_id="7329b667-50c7-46a6-b913-cb2a09dfeee0"
|
||||
device_name="/dev/vda" virtual_name="root"
|
||||
delete_on_termination="False" />
|
||||
<mapping snapshot_id="f31efb24-34d2-43e1-8b44-316052956a39"
|
||||
device_name="/dev/vdb" virtual_name="ephemeral0"
|
||||
delete_on_termination="False" />
|
||||
<mapping device_name="/dev/vdc" no_device="True" />
|
||||
</block_device_mapping>
|
||||
</server>"""
|
||||
request = self.deserializer.deserialize(serial_request)
|
||||
expected = {"server": {
|
||||
"name": "new-server-test",
|
||||
"imageRef": "1",
|
||||
"flavorRef": "1",
|
||||
"block_device_mapping": [
|
||||
{
|
||||
"volume_id": "7329b667-50c7-46a6-b913-cb2a09dfeee0",
|
||||
"device_name": "/dev/vda",
|
||||
"virtual_name": "root",
|
||||
"delete_on_termination": False,
|
||||
},
|
||||
{
|
||||
"snapshot_id": "f31efb24-34d2-43e1-8b44-316052956a39",
|
||||
"device_name": "/dev/vdb",
|
||||
"virtual_name": "ephemeral0",
|
||||
"delete_on_termination": False,
|
||||
},
|
||||
{
|
||||
"device_name": "/dev/vdc",
|
||||
"no_device": True,
|
||||
},
|
||||
]
|
||||
}}
|
||||
self.assertEqual(request['body'], expected)
|
|
@ -23,7 +23,6 @@ import uuid
|
|||
import iso8601
|
||||
from lxml import etree
|
||||
import mock
|
||||
import mox
|
||||
from oslo.config import cfg
|
||||
import six.moves.urllib.parse as urlparse
|
||||
import testtools
|
||||
|
@ -2595,23 +2594,6 @@ class ServersControllerCreateTest(test.TestCase):
|
|||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self._test_create_extra(params)
|
||||
|
||||
def test_create_instance_with_volumes_enabled(self):
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake'}
|
||||
bdm = [{'device_name': 'foo', 'volume_id': 'fake_vol'}]
|
||||
params = {'block_device_mapping': bdm}
|
||||
old_create = compute_api.API.create
|
||||
|
||||
def create(*args, **kwargs):
|
||||
self.assertEqual(kwargs['block_device_mapping'], bdm)
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
def _validate_bdm(*args, **kwargs):
|
||||
pass
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self.stubs.Set(compute_api.API, '_validate_bdm', _validate_bdm)
|
||||
self._test_create_extra(params)
|
||||
|
||||
def test_create_instance_with_volumes_enabled_no_image(self):
|
||||
"""Test that the create will fail if there is no image
|
||||
and no bdms supplied in the request
|
||||
|
@ -2639,222 +2621,6 @@ class ServersControllerCreateTest(test.TestCase):
|
|||
self.assertRaises(webob.exc.HTTPBadRequest,
|
||||
self._test_create_extra, {}, no_image=True)
|
||||
|
||||
def test_create_instance_with_volumes_enabled_and_bdms_no_image(self):
|
||||
"""Test that the create works if there is no image supplied but
|
||||
os-volumes extension is enabled and bdms are supplied
|
||||
"""
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake'}
|
||||
self.mox.StubOutWithMock(compute_api.API, '_validate_bdm')
|
||||
self.mox.StubOutWithMock(compute_api.API, '_get_bdm_image_metadata')
|
||||
bdm = [{
|
||||
'id': 1,
|
||||
'no_device': None,
|
||||
'virtual_name': None,
|
||||
'snapshot_id': None,
|
||||
'volume_id': self.volume_id,
|
||||
'status': 'active',
|
||||
'device_name': 'vda',
|
||||
'delete_on_termination': False,
|
||||
'volume_image_metadata':
|
||||
{'test_key': 'test_value'}
|
||||
}]
|
||||
volume = bdm[0]
|
||||
compute_api.API._validate_bdm(mox.IgnoreArg(),
|
||||
mox.IgnoreArg(), mox.IgnoreArg(),
|
||||
mox.IgnoreArg()).AndReturn(True)
|
||||
compute_api.API._get_bdm_image_metadata(mox.IgnoreArg(),
|
||||
bdm, True).AndReturn(volume)
|
||||
params = {'block_device_mapping': bdm}
|
||||
old_create = compute_api.API.create
|
||||
|
||||
def create(*args, **kwargs):
|
||||
self.assertEqual(kwargs['block_device_mapping'], bdm)
|
||||
self.assertNotIn('imageRef', kwargs)
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
def _validate_bdm(*args, **kwargs):
|
||||
pass
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self.mox.ReplayAll()
|
||||
self._test_create_extra(params, no_image=True)
|
||||
|
||||
def test_create_instance_with_volumes_disabled(self):
|
||||
bdm = [{'device_name': 'foo'}]
|
||||
params = {'block_device_mapping': bdm}
|
||||
old_create = compute_api.API.create
|
||||
|
||||
def create(*args, **kwargs):
|
||||
self.assertIsNone(kwargs['block_device_mapping'])
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self._test_create_extra(params)
|
||||
|
||||
@mock.patch('nova.compute.api.API._get_bdm_image_metadata')
|
||||
def test_create_instance_non_bootable_volume_fails(self, fake_bdm_meta):
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake'}
|
||||
bdm = [{
|
||||
'id': 1,
|
||||
'bootable': False,
|
||||
'volume_id': self.volume_id,
|
||||
'status': 'active',
|
||||
'device_name': 'vda',
|
||||
}]
|
||||
params = {'block_device_mapping': bdm}
|
||||
fake_bdm_meta.side_effect = exception.InvalidBDMVolumeNotBootable(id=1)
|
||||
self.assertRaises(webob.exc.HTTPBadRequest,
|
||||
self._test_create_extra, params, no_image=True)
|
||||
|
||||
def test_create_instance_with_device_name_not_string(self):
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake'}
|
||||
old_create = compute_api.API.create
|
||||
self.params = {'block_device_mapping': self.bdm}
|
||||
|
||||
def create(*args, **kwargs):
|
||||
self.assertEqual(kwargs['block_device_mapping'], self.bdm)
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self.assertRaises(webob.exc.HTTPBadRequest,
|
||||
self._test_create_extra, self.params)
|
||||
|
||||
def test_create_instance_with_device_name_empty(self):
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake'}
|
||||
self.bdm[0]['device_name'] = ''
|
||||
params = {'block_device_mapping': self.bdm}
|
||||
old_create = compute_api.API.create
|
||||
|
||||
def create(*args, **kwargs):
|
||||
self.assertEqual(kwargs['block_device_mapping'], self.bdm)
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self.assertRaises(webob.exc.HTTPBadRequest,
|
||||
self._test_create_extra, params)
|
||||
|
||||
def test_create_instance_with_device_name_too_long(self):
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake'}
|
||||
self.bdm[0]['device_name'] = 'a' * 256,
|
||||
params = {'block_device_mapping': self.bdm}
|
||||
old_create = compute_api.API.create
|
||||
|
||||
def create(*args, **kwargs):
|
||||
self.assertEqual(kwargs['block_device_mapping'], self.bdm)
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self.assertRaises(webob.exc.HTTPBadRequest,
|
||||
self._test_create_extra, params)
|
||||
|
||||
def test_create_instance_with_space_in_device_name(self):
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake'}
|
||||
self.bdm[0]['device_name'] = 'vd a',
|
||||
params = {'block_device_mapping': self.bdm}
|
||||
old_create = compute_api.API.create
|
||||
|
||||
def create(*args, **kwargs):
|
||||
self.assertTrue(kwargs['legacy_bdm'])
|
||||
self.assertEqual(kwargs['block_device_mapping'], self.bdm)
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self.assertRaises(webob.exc.HTTPBadRequest,
|
||||
self._test_create_extra, params)
|
||||
|
||||
def test_create_instance_with_invalid_size(self):
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake'}
|
||||
bdm = [{'delete_on_termination': 1,
|
||||
'device_name': 'vda',
|
||||
'volume_size': "hello world",
|
||||
'volume_id': '11111111-1111-1111-1111-111111111111'}]
|
||||
params = {'block_device_mapping': bdm}
|
||||
old_create = compute_api.API.create
|
||||
|
||||
def create(*args, **kwargs):
|
||||
self.assertEqual(kwargs['block_device_mapping'], bdm)
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self.assertRaises(webob.exc.HTTPBadRequest,
|
||||
self._test_create_extra, params)
|
||||
|
||||
def test_create_instance_with_bdm_delete_on_termination(self):
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake'}
|
||||
bdm = [{'device_name': 'foo1', 'volume_id': 'fake_vol',
|
||||
'delete_on_termination': 1},
|
||||
{'device_name': 'foo2', 'volume_id': 'fake_vol',
|
||||
'delete_on_termination': True},
|
||||
{'device_name': 'foo3', 'volume_id': 'fake_vol',
|
||||
'delete_on_termination': 'invalid'},
|
||||
{'device_name': 'foo4', 'volume_id': 'fake_vol',
|
||||
'delete_on_termination': 0},
|
||||
{'device_name': 'foo5', 'volume_id': 'fake_vol',
|
||||
'delete_on_termination': False}]
|
||||
expected_bdm = [
|
||||
{'device_name': 'foo1', 'volume_id': 'fake_vol',
|
||||
'delete_on_termination': True},
|
||||
{'device_name': 'foo2', 'volume_id': 'fake_vol',
|
||||
'delete_on_termination': True},
|
||||
{'device_name': 'foo3', 'volume_id': 'fake_vol',
|
||||
'delete_on_termination': False},
|
||||
{'device_name': 'foo4', 'volume_id': 'fake_vol',
|
||||
'delete_on_termination': False},
|
||||
{'device_name': 'foo5', 'volume_id': 'fake_vol',
|
||||
'delete_on_termination': False}]
|
||||
params = {'block_device_mapping': bdm}
|
||||
old_create = compute_api.API.create
|
||||
|
||||
def create(*args, **kwargs):
|
||||
self.assertEqual(expected_bdm, kwargs['block_device_mapping'])
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
def _validate_bdm(*args, **kwargs):
|
||||
pass
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self.stubs.Set(compute_api.API, '_validate_bdm', _validate_bdm)
|
||||
self._test_create_extra(params)
|
||||
|
||||
def test_create_instance_decide_format_legacy(self):
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake',
|
||||
'os-block-device-mapping-v2-boot': 'fake'}
|
||||
bdm = [{'device_name': 'foo1',
|
||||
'volume_id': 'fake_vol',
|
||||
'delete_on_termination': 1}]
|
||||
|
||||
expected_legacy_flag = True
|
||||
|
||||
old_create = compute_api.API.create
|
||||
|
||||
def create(*args, **kwargs):
|
||||
self.assertEqual(kwargs['legacy_bdm'], expected_legacy_flag)
|
||||
return old_create(*args, **kwargs)
|
||||
|
||||
def _validate_bdm(*args, **kwargs):
|
||||
pass
|
||||
|
||||
self.stubs.Set(compute_api.API, 'create', create)
|
||||
self.stubs.Set(compute_api.API, '_validate_bdm',
|
||||
_validate_bdm)
|
||||
|
||||
self._test_create_extra({})
|
||||
|
||||
params = {'block_device_mapping': bdm}
|
||||
self._test_create_extra(params)
|
||||
|
||||
def test_create_instance_both_bdm_formats(self):
|
||||
self.ext_mgr.extensions = {'os-volumes': 'fake',
|
||||
'os-block-device-mapping-v2-boot': 'fake'}
|
||||
bdm = [{'device_name': 'foo'}]
|
||||
bdm_v2 = [{'source_type': 'volume',
|
||||
'uuid': 'fake_vol'}]
|
||||
params = {'block_device_mapping': bdm,
|
||||
'block_device_mapping_v2': bdm_v2}
|
||||
|
||||
self.assertRaises(webob.exc.HTTPBadRequest,
|
||||
self._test_create_extra, params)
|
||||
|
||||
def test_create_instance_with_user_data_enabled(self):
|
||||
self.ext_mgr.extensions = {'os-user-data': 'fake'}
|
||||
user_data = 'fake'
|
||||
|
@ -3747,46 +3513,6 @@ class TestServerCreateRequestXMLDeserializer(test.TestCase):
|
|||
}}
|
||||
self.assertEqual(request['body'], expected)
|
||||
|
||||
def test_request_with_block_device_mapping(self):
|
||||
serial_request = """
|
||||
<server xmlns="http://docs.openstack.org/compute/api/v2"
|
||||
name="new-server-test" imageRef="1" flavorRef="1">
|
||||
<block_device_mapping>
|
||||
<mapping volume_id="7329b667-50c7-46a6-b913-cb2a09dfeee0"
|
||||
device_name="/dev/vda" virtual_name="root"
|
||||
delete_on_termination="False" />
|
||||
<mapping snapshot_id="f31efb24-34d2-43e1-8b44-316052956a39"
|
||||
device_name="/dev/vdb" virtual_name="ephemeral0"
|
||||
delete_on_termination="False" />
|
||||
<mapping device_name="/dev/vdc" no_device="True" />
|
||||
</block_device_mapping>
|
||||
</server>"""
|
||||
request = self.deserializer.deserialize(serial_request)
|
||||
expected = {"server": {
|
||||
"name": "new-server-test",
|
||||
"imageRef": "1",
|
||||
"flavorRef": "1",
|
||||
"block_device_mapping": [
|
||||
{
|
||||
"volume_id": "7329b667-50c7-46a6-b913-cb2a09dfeee0",
|
||||
"device_name": "/dev/vda",
|
||||
"virtual_name": "root",
|
||||
"delete_on_termination": False,
|
||||
},
|
||||
{
|
||||
"snapshot_id": "f31efb24-34d2-43e1-8b44-316052956a39",
|
||||
"device_name": "/dev/vdb",
|
||||
"virtual_name": "ephemeral0",
|
||||
"delete_on_termination": False,
|
||||
},
|
||||
{
|
||||
"device_name": "/dev/vdc",
|
||||
"no_device": True,
|
||||
},
|
||||
]
|
||||
}}
|
||||
self.assertEqual(request['body'], expected)
|
||||
|
||||
def test_request_with_config_drive(self):
|
||||
serial_request = """
|
||||
<server xmlns="http://docs.openstack.org/compute/api/v2"
|
||||
|
|
|
@ -118,6 +118,7 @@ nova.api.v3.extensions.server.create =
|
|||
access_ips = nova.api.openstack.compute.plugins.v3.access_ips:AccessIPs
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availability_zone = nova.api.openstack.compute.plugins.v3.availability_zone:AvailabilityZone
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block_device_mapping = nova.api.openstack.compute.plugins.v3.block_device_mapping:BlockDeviceMapping
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block_device_mapping_v1 = nova.api.openstack.compute.plugins.v3.block_device_mapping_v1:BlockDeviceMappingV1
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config_drive = nova.api.openstack.compute.plugins.v3.config_drive:ConfigDrive
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keypairs_create = nova.api.openstack.compute.plugins.v3.keypairs:Keypairs
|
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multiple_create = nova.api.openstack.compute.plugins.v3.multiple_create:MultipleCreate
|
||||
|
|
Loading…
Reference in New Issue