nova/nova/tests/api/openstack/compute/contrib/test_quotas.py

584 lines
26 KiB
Python

# Copyright 2011 OpenStack Foundation
# Copyright 2013 IBM Corp.
# 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.
from lxml import etree
import webob
from nova.api.openstack.compute.contrib import quotas
from nova.api.openstack import extensions
from nova.api.openstack import wsgi
from nova import context as context_maker
from nova import quota
from nova import test
from nova.tests.api.openstack import fakes
def quota_set(id):
return {'quota_set': {'id': id, 'metadata_items': 128,
'ram': 51200, 'floating_ips': 10, 'fixed_ips': -1,
'instances': 10, 'injected_files': 5, 'cores': 20,
'injected_file_content_bytes': 10240,
'security_groups': 10, 'security_group_rules': 20,
'key_pairs': 100, 'injected_file_path_bytes': 255}}
class QuotaSetsTest(test.TestCase):
def setUp(self):
super(QuotaSetsTest, self).setUp()
self.ext_mgr = self.mox.CreateMock(extensions.ExtensionManager)
self.controller = quotas.QuotaSetsController(self.ext_mgr)
def test_format_quota_set(self):
raw_quota_set = {
'instances': 10,
'cores': 20,
'ram': 51200,
'floating_ips': 10,
'fixed_ips': -1,
'metadata_items': 128,
'injected_files': 5,
'injected_file_path_bytes': 255,
'injected_file_content_bytes': 10240,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}
quota_set = self.controller._format_quota_set('1234', raw_quota_set)
qs = quota_set['quota_set']
self.assertEqual(qs['id'], '1234')
self.assertEqual(qs['instances'], 10)
self.assertEqual(qs['cores'], 20)
self.assertEqual(qs['ram'], 51200)
self.assertEqual(qs['floating_ips'], 10)
self.assertEqual(qs['fixed_ips'], -1)
self.assertEqual(qs['metadata_items'], 128)
self.assertEqual(qs['injected_files'], 5)
self.assertEqual(qs['injected_file_path_bytes'], 255)
self.assertEqual(qs['injected_file_content_bytes'], 10240)
self.assertEqual(qs['security_groups'], 10)
self.assertEqual(qs['security_group_rules'], 20)
self.assertEqual(qs['key_pairs'], 100)
def test_quotas_defaults(self):
uri = '/v2/fake_tenant/os-quota-sets/fake_tenant/defaults'
req = fakes.HTTPRequest.blank(uri)
res_dict = self.controller.defaults(req, 'fake_tenant')
expected = {'quota_set': {
'id': 'fake_tenant',
'instances': 10,
'cores': 20,
'ram': 51200,
'floating_ips': 10,
'fixed_ips': -1,
'metadata_items': 128,
'injected_files': 5,
'injected_file_path_bytes': 255,
'injected_file_content_bytes': 10240,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}}
self.assertEqual(res_dict, expected)
def test_quotas_show_as_admin(self):
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/1234',
use_admin_context=True)
res_dict = self.controller.show(req, 1234)
self.assertEqual(res_dict, quota_set('1234'))
def test_quotas_show_as_unauthorized_user(self):
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/1234')
self.assertRaises(webob.exc.HTTPForbidden, self.controller.show,
req, 1234)
def test_quotas_update_as_admin(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
body = {'quota_set': {'instances': 50, 'cores': 50,
'ram': 51200, 'floating_ips': 10,
'fixed_ips': -1, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'injected_file_path_bytes': 255,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100, 'fixed_ips': -1}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
res_dict = self.controller.update(req, 'update_me', body)
self.assertEqual(res_dict, body)
def test_quotas_update_zero_value_as_admin(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
body = {'quota_set': {'instances': 0, 'cores': 0,
'ram': 0, 'floating_ips': 0,
'fixed_ips': 0, 'metadata_items': 0,
'injected_files': 0,
'injected_file_content_bytes': 0,
'injected_file_path_bytes': 0,
'security_groups': 0,
'security_group_rules': 0,
'key_pairs': 100, 'fixed_ips': -1}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
res_dict = self.controller.update(req, 'update_me', body)
self.assertEqual(res_dict, body)
def test_quotas_update_as_user(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
body = {'quota_set': {'instances': 50, 'cores': 50,
'ram': 51200, 'floating_ips': 10,
'fixed_ips': -1, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me')
self.assertRaises(webob.exc.HTTPForbidden, self.controller.update,
req, 'update_me', body)
def test_quotas_update_invalid_key(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
body = {'quota_set': {'instances2': -2, 'cores': -2,
'ram': -2, 'floating_ips': -2,
'metadata_items': -2, 'injected_files': -2,
'injected_file_content_bytes': -2}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update,
req, 'update_me', body)
def test_quotas_update_invalid_limit(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
body = {'quota_set': {'instances': -2, 'cores': -2,
'ram': -2, 'floating_ips': -2, 'fixed_ips': -2,
'metadata_items': -2, 'injected_files': -2,
'injected_file_content_bytes': -2}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update,
req, 'update_me', body)
def test_quotas_update_empty_body(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
body = {}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update,
req, 'update_me', body)
def test_quotas_update_invalid_value_json_fromat_empty_string(self):
expected_resp = {'quota_set': {
'instances': 50, 'cores': 50,
'ram': 51200, 'floating_ips': 10,
'fixed_ips': -1, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'injected_file_path_bytes': 255,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}}
# when PUT JSON format with empty string for quota
body = {'quota_set': {'instances': 50, 'cores': 50,
'ram': '', 'floating_ips': 10,
'fixed_ips': -1, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'injected_file_path_bytes': 255,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
res_dict = self.controller.update(req, 'update_me', body)
self.assertEqual(res_dict, expected_resp)
def test_quotas_update_invalid_value_xml_fromat_empty_string(self):
expected_resp = {'quota_set': {
'instances': 50, 'cores': 50,
'ram': 51200, 'floating_ips': 10,
'fixed_ips': -1, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'injected_file_path_bytes': 255,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}}
# when PUT XML format with empty string for quota
body = {'quota_set': {'instances': 50, 'cores': 50,
'ram': {}, 'floating_ips': 10,
'fixed_ips': -1, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'injected_file_path_bytes': 255,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
res_dict = self.controller.update(req, 'update_me', body)
self.assertEqual(res_dict, expected_resp)
def test_quotas_update_invalid_value_non_int(self):
# when PUT non integer value
body = {'quota_set': {'instances': test, 'cores': 50,
'ram': {}, 'floating_ips': 10,
'fixed_ips': -1, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'injected_file_path_bytes': 255,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update,
req, 'update_me', body)
def test_quotas_update_invalid_value_with_float(self):
# when PUT non integer value
body = {'quota_set': {'instances': 50.5, 'cores': 50,
'ram': {}, 'floating_ips': 10,
'fixed_ips': -1, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'injected_file_path_bytes': 255,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update,
req, 'update_me', body)
def test_quotas_update_invalid_value_with_unicode(self):
# when PUT non integer value
body = {'quota_set': {'instances': u'\u30aa\u30fc\u30d7\u30f3',
'cores': 50,
'ram': {}, 'floating_ips': 10,
'fixed_ips': -1, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'injected_file_path_bytes': 255,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update,
req, 'update_me', body)
def test_delete_quotas_when_extension_not_loaded(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(False)
self.mox.ReplayAll()
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/1234')
self.assertRaises(webob.exc.HTTPNotFound, self.controller.delete,
req, 1234)
def test_quotas_delete_as_unauthorized_user(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.mox.ReplayAll()
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/1234')
self.assertRaises(webob.exc.HTTPForbidden, self.controller.delete,
req, 1234)
def test_quotas_delete_as_admin(self):
context = context_maker.get_admin_context()
self.req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/1234')
self.req.environ['nova.context'] = context
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.mox.StubOutWithMock(quota.QUOTAS,
"destroy_all_by_project")
quota.QUOTAS.destroy_all_by_project(context, 1234)
self.mox.ReplayAll()
res = self.controller.delete(self.req, 1234)
self.mox.VerifyAll()
self.assertEqual(res.status_int, 202)
class QuotaXMLSerializerTest(test.TestCase):
def setUp(self):
super(QuotaXMLSerializerTest, self).setUp()
self.serializer = quotas.QuotaTemplate()
self.deserializer = wsgi.XMLDeserializer()
def test_serializer(self):
exemplar = dict(quota_set=dict(
id='project_id',
metadata_items=10,
injected_file_path_bytes=255,
injected_file_content_bytes=20,
ram=50,
floating_ips=60,
fixed_ips=-1,
instances=70,
injected_files=80,
security_groups=10,
security_group_rules=20,
key_pairs=100,
cores=90))
text = self.serializer.serialize(exemplar)
tree = etree.fromstring(text)
self.assertEqual('quota_set', tree.tag)
self.assertEqual('project_id', tree.get('id'))
self.assertEqual(len(exemplar['quota_set']) - 1, len(tree))
for child in tree:
self.assertIn(child.tag, exemplar['quota_set'])
self.assertEqual(int(child.text), exemplar['quota_set'][child.tag])
def test_deserializer(self):
exemplar = dict(quota_set=dict(
metadata_items='10',
injected_file_content_bytes='20',
ram='50',
floating_ips='60',
fixed_ips='-1',
instances='70',
injected_files='80',
security_groups='10',
security_group_rules='20',
key_pairs='100',
cores='90'))
intext = ("<?xml version='1.0' encoding='UTF-8'?>\n"
'<quota_set>'
'<metadata_items>10</metadata_items>'
'<injected_file_content_bytes>20'
'</injected_file_content_bytes>'
'<ram>50</ram>'
'<floating_ips>60</floating_ips>'
'<fixed_ips>-1</fixed_ips>'
'<instances>70</instances>'
'<injected_files>80</injected_files>'
'<security_groups>10</security_groups>'
'<security_group_rules>20</security_group_rules>'
'<key_pairs>100</key_pairs>'
'<cores>90</cores>'
'</quota_set>')
result = self.deserializer.deserialize(intext)['body']
self.assertEqual(result, exemplar)
fake_quotas = {'ram': {'limit': 51200,
'in_use': 12800,
'reserved': 12800},
'cores': {'limit': 20,
'in_use': 10,
'reserved': 5},
'instances': {'limit': 100,
'in_use': 0,
'reserved': 0}}
def fake_get_quotas(self, context, id, user_id=None, usages=False):
if usages:
return fake_quotas
else:
return dict((k, v['limit']) for k, v in fake_quotas.items())
class ExtendedQuotasTest(test.TestCase):
def setUp(self):
super(ExtendedQuotasTest, self).setUp()
self.ext_mgr = self.mox.CreateMock(extensions.ExtensionManager)
self.controller = quotas.QuotaSetsController(self.ext_mgr)
def test_quotas_update_exceed_in_used(self):
body = {'quota_set': {'cores': 10}}
self.stubs.Set(quotas.QuotaSetsController, '_get_quotas',
fake_get_quotas)
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update,
req, 'update_me', body)
def test_quotas_force_update_exceed_in_used(self):
self.stubs.Set(quotas.QuotaSetsController, '_get_quotas',
fake_get_quotas)
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
expected = {'quota_set': {'ram': 25600, 'instances': 200, 'cores': 10}}
body = {'quota_set': {'ram': 25600,
'instances': 200,
'cores': 10,
'force': 'True'}}
fake_quotas.get('ram')['limit'] = 25600
fake_quotas.get('cores')['limit'] = 10
fake_quotas.get('instances')['limit'] = 200
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
res_dict = self.controller.update(req, 'update_me', body)
self.assertEqual(res_dict, expected)
class UserQuotasTest(test.TestCase):
def setUp(self):
super(UserQuotasTest, self).setUp()
self.ext_mgr = self.mox.CreateMock(extensions.ExtensionManager)
self.controller = quotas.QuotaSetsController(self.ext_mgr)
def test_user_quotas_show_as_admin(self):
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/1234?user_id=1',
use_admin_context=True)
res_dict = self.controller.show(req, 1234)
self.assertEqual(res_dict, quota_set('1234'))
def test_user_quotas_show_as_unauthorized_user(self):
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/1234?user_id=1')
self.assertRaises(webob.exc.HTTPForbidden, self.controller.show,
req, 1234)
def test_user_quotas_update_as_admin(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
body = {'quota_set': {'instances': 10, 'cores': 20,
'ram': 51200, 'floating_ips': 10,
'fixed_ips': -1, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'injected_file_path_bytes': 255,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}}
url = '/v2/fake4/os-quota-sets/update_me?user_id=1'
req = fakes.HTTPRequest.blank(url, use_admin_context=True)
res_dict = self.controller.update(req, 'update_me', body)
self.assertEqual(res_dict, body)
def test_user_quotas_update_as_user(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
body = {'quota_set': {'instances': 10, 'cores': 20,
'ram': 51200, 'floating_ips': 10,
'fixed_ips': -1, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'security_groups': 10,
'security_group_rules': 20,
'key_pairs': 100}}
url = '/v2/fake4/os-quota-sets/update_me?user_id=1'
req = fakes.HTTPRequest.blank(url)
self.assertRaises(webob.exc.HTTPForbidden, self.controller.update,
req, 'update_me', body)
def test_user_quotas_update_exceed_project(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
body = {'quota_set': {'instances': 20}}
url = '/v2/fake4/os-quota-sets/update_me?user_id=1'
req = fakes.HTTPRequest.blank(url, use_admin_context=True)
self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update,
req, 'update_me', body)
def test_delete_user_quotas_when_extension_not_loaded(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(False)
self.mox.ReplayAll()
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/1234?user_id=1')
self.assertRaises(webob.exc.HTTPNotFound, self.controller.delete,
req, 1234)
def test_user_quotas_delete_as_unauthorized_user(self):
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.ReplayAll()
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/1234?user_id=1')
self.assertRaises(webob.exc.HTTPForbidden, self.controller.delete,
req, 1234)
def test_user_quotas_delete_as_admin(self):
context = context_maker.get_admin_context()
url = '/v2/fake4/os-quota-sets/1234?user_id=1'
self.req = fakes.HTTPRequest.blank(url)
self.req.environ['nova.context'] = context
self.ext_mgr.is_loaded('os-extended-quotas').AndReturn(True)
self.ext_mgr.is_loaded('os-user-quotas').AndReturn(True)
self.mox.StubOutWithMock(quota.QUOTAS,
"destroy_all_by_project_and_user")
quota.QUOTAS.destroy_all_by_project_and_user(context, 1234, '1')
self.mox.ReplayAll()
res = self.controller.delete(self.req, 1234)
self.mox.VerifyAll()
self.assertEqual(res.status_int, 202)