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# vim: tabstop=5 shiftwidth=4 softtabstop=4
# Copyright 2010-2011 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 base64
from xml.dom import minidom
import webob
from nova.compute import api as compute_api
from nova import db
from nova import exception
from nova.openstack.common import jsonutils
from nova import test
from nova.tests.api.openstack import fakes
FAKE_UUID = fakes.FAKE_UUID
FAKE_NETWORKS = [('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '10.0.1.12'),
('bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb', '10.0.2.12')]
DUPLICATE_NETWORKS = [('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '10.0.1.12'),
('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '10.0.1.12')]
INVALID_NETWORKS = [('invalid', 'invalid-ip-address')]
def return_security_group_non_existing(context, project_id, group_name):
raise exception.SecurityGroupNotFoundForProject(project_id=project_id,
security_group_id=group_name)
def return_security_group_get_by_name(context, project_id, group_name):
return {'id': 1, 'name': group_name}
def return_security_group_get(context, security_group_id, session):
return {'id': security_group_id}
def return_instance_add_security_group(context, instance_id,
security_group_id):
pass
class CreateserverextTest(test.TestCase):
def setUp(self):
super(CreateserverextTest, self).setUp()
self.security_group = None
self.injected_files = None
self.networks = None
self.user_data = None
def create(*args, **kwargs):
if 'security_group' in kwargs:
self.security_group = kwargs['security_group']
else:
self.security_group = None
if 'injected_files' in kwargs:
self.injected_files = kwargs['injected_files']
else:
self.injected_files = None
if 'requested_networks' in kwargs:
self.networks = kwargs['requested_networks']
else:
self.networks = None
if 'user_data' in kwargs:
self.user_data = kwargs['user_data']
resv_id = None
return ([{'id': '1234', 'display_name': 'fakeinstance',
'uuid': FAKE_UUID,
'user_id': 'fake',
'project_id': 'fake',
'created_at': "",
'updated_at': "",
'fixed_ips': [],
'progress': 0}], resv_id)
self.stubs.Set(compute_api.API, 'create', create)
self.flags(
osapi_compute_extension=[
'nova.api.openstack.compute.contrib.select_extensions'],
osapi_compute_ext_list=['Createserverext', 'User_data',
'Security_groups', 'Os_networks'])
def _make_stub_method(self, canned_return):
def stub_method(*args, **kwargs):
return canned_return
return stub_method
def _create_security_group_request_dict(self, security_groups):
server = {}
server['name'] = 'new-server-test'
server['imageRef'] = 'cedef40a-ed67-4d10-800e-17455edce175'
server['flavorRef'] = 1
if security_groups is not None:
sg_list = []
for name in security_groups:
sg_list.append({'name': name})
server['security_groups'] = sg_list
return {'server': server}
def _create_networks_request_dict(self, networks):
server = {}
server['name'] = 'new-server-test'
server['imageRef'] = 'cedef40a-ed67-4d10-800e-17455edce175'
server['flavorRef'] = 1
if networks is not None:
network_list = []
for uuid, fixed_ip in networks:
network_list.append({'uuid': uuid, 'fixed_ip': fixed_ip})
server['networks'] = network_list
return {'server': server}
def _create_user_data_request_dict(self, user_data):
server = {}
server['name'] = 'new-server-test'
server['imageRef'] = 'cedef40a-ed67-4d10-800e-17455edce175'
server['flavorRef'] = 1
server['user_data'] = user_data
return {'server': server}
def _get_create_request_json(self, body_dict):
req = webob.Request.blank('/v2/fake/os-create-server-ext')
req.headers['Content-Type'] = 'application/json'
req.method = 'POST'
req.body = jsonutils.dumps(body_dict)
return req
def _format_xml_request_body(self, body_dict):
server = body_dict['server']
body_parts = []
body_parts.extend([
'<?xml version="1.0" encoding="UTF-8"?>',
'<server xmlns="http://docs.rackspacecloud.com/servers/api/v1.1"',
' name="%s" imageRef="%s" flavorRef="%s">' % (
server['name'], server['imageRef'], server['flavorRef'])])
if 'metadata' in server:
metadata = server['metadata']
body_parts.append('<metadata>')
for item in metadata.iteritems():
body_parts.append('<meta key="%s">%s</meta>' % item)
body_parts.append('</metadata>')
if 'personality' in server:
personalities = server['personality']
body_parts.append('<personality>')
for file in personalities:
item = (file['path'], file['contents'])
body_parts.append('<file path="%s">%s</file>' % item)
body_parts.append('</personality>')
if 'networks' in server:
networks = server['networks']
body_parts.append('<networks>')
for network in networks:
item = (network['uuid'], network['fixed_ip'])
body_parts.append('<network uuid="%s" fixed_ip="%s"></network>'
% item)
body_parts.append('</networks>')
body_parts.append('</server>')
return ''.join(body_parts)
def _get_create_request_xml(self, body_dict):
req = webob.Request.blank('/v2/fake/os-create-server-ext')
req.content_type = 'application/xml'
req.accept = 'application/xml'
req.method = 'POST'
req.body = self._format_xml_request_body(body_dict)
return req
def _create_instance_with_networks_json(self, networks):
body_dict = self._create_networks_request_dict(networks)
request = self._get_create_request_json(body_dict)
response = request.get_response(fakes.wsgi_app(
init_only=('servers', 'os-create-server-ext')))
return request, response, self.networks
def _create_instance_with_user_data_json(self, networks):
body_dict = self._create_user_data_request_dict(networks)
request = self._get_create_request_json(body_dict)
response = request.get_response(fakes.wsgi_app(
init_only=('servers', 'os-create-server-ext')))
return request, response, self.user_data
def _create_instance_with_networks_xml(self, networks):
body_dict = self._create_networks_request_dict(networks)
request = self._get_create_request_xml(body_dict)
response = request.get_response(fakes.wsgi_app(
init_only=('servers', 'os-create-server-ext')))
return request, response, self.networks
def test_create_instance_with_no_networks(self):
_create_inst = self._create_instance_with_networks_json
request, response, networks = _create_inst(networks=None)
self.assertEquals(response.status_int, 202)
self.assertEquals(networks, None)
def test_create_instance_with_no_networks_xml(self):
_create_inst = self._create_instance_with_networks_xml
request, response, networks = _create_inst(networks=None)
self.assertEquals(response.status_int, 202)
self.assertEquals(networks, None)
def test_create_instance_with_one_network(self):
_create_inst = self._create_instance_with_networks_json
request, response, networks = _create_inst([FAKE_NETWORKS[0]])
self.assertEquals(response.status_int, 202)
self.assertEquals(networks, [FAKE_NETWORKS[0]])
def test_create_instance_with_one_network_xml(self):
_create_inst = self._create_instance_with_networks_xml
request, response, networks = _create_inst([FAKE_NETWORKS[0]])
self.assertEquals(response.status_int, 202)
self.assertEquals(networks, [FAKE_NETWORKS[0]])
def test_create_instance_with_two_networks(self):
_create_inst = self._create_instance_with_networks_json
request, response, networks = _create_inst(FAKE_NETWORKS)
self.assertEquals(response.status_int, 202)
self.assertEquals(networks, FAKE_NETWORKS)
def test_create_instance_with_two_networks_xml(self):
_create_inst = self._create_instance_with_networks_xml
request, response, networks = _create_inst(FAKE_NETWORKS)
self.assertEquals(response.status_int, 202)
self.assertEquals(networks, FAKE_NETWORKS)
def test_create_instance_with_duplicate_networks(self):
_create_inst = self._create_instance_with_networks_json
request, response, networks = _create_inst(DUPLICATE_NETWORKS)
self.assertEquals(response.status_int, 400)
self.assertEquals(networks, None)
def test_create_instance_with_duplicate_networks_xml(self):
_create_inst = self._create_instance_with_networks_xml
request, response, networks = _create_inst(DUPLICATE_NETWORKS)
self.assertEquals(response.status_int, 400)
self.assertEquals(networks, None)
def test_create_instance_with_network_no_id(self):
body_dict = self._create_networks_request_dict([FAKE_NETWORKS[0]])
del body_dict['server']['networks'][0]['uuid']
request = self._get_create_request_json(body_dict)
response = request.get_response(fakes.wsgi_app(
init_only=('servers', 'os-create-server-ext')))
self.assertEquals(response.status_int, 400)
self.assertEquals(self.networks, None)
def test_create_instance_with_network_no_id_xml(self):
body_dict = self._create_networks_request_dict([FAKE_NETWORKS[0]])
request = self._get_create_request_xml(body_dict)
uuid = ' uuid="aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"'
request.body = request.body.replace(uuid, '')
response = request.get_response(fakes.wsgi_app(
init_only=('servers', 'os-create-server-ext')))
self.assertEquals(response.status_int, 400)
self.assertEquals(self.networks, None)
def test_create_instance_with_network_invalid_id(self):
_create_inst = self._create_instance_with_networks_json
request, response, networks = _create_inst(INVALID_NETWORKS)
self.assertEquals(response.status_int, 400)
self.assertEquals(networks, None)
def test_create_instance_with_network_invalid_id_xml(self):
_create_inst = self._create_instance_with_networks_xml
request, response, networks = _create_inst(INVALID_NETWORKS)
self.assertEquals(response.status_int, 400)
self.assertEquals(networks, None)
def test_create_instance_with_network_empty_fixed_ip(self):
networks = [('1', '')]
_create_inst = self._create_instance_with_networks_json
request, response, networks = _create_inst(networks)
self.assertEquals(response.status_int, 400)
self.assertEquals(networks, None)
def test_create_instance_with_network_non_string_fixed_ip(self):
networks = [('1', 12345)]
_create_inst = self._create_instance_with_networks_json
request, response, networks = _create_inst(networks)
self.assertEquals(response.status_int, 400)
self.assertEquals(networks, None)
def test_create_instance_with_network_empty_fixed_ip_xml(self):
networks = [('1', '')]
_create_inst = self._create_instance_with_networks_xml
request, response, networks = _create_inst(networks)
self.assertEquals(response.status_int, 400)
self.assertEquals(networks, None)
def test_create_instance_with_network_no_fixed_ip(self):
body_dict = self._create_networks_request_dict([FAKE_NETWORKS[0]])
del body_dict['server']['networks'][0]['fixed_ip']
request = self._get_create_request_json(body_dict)
response = request.get_response(fakes.wsgi_app(
init_only=('servers', 'os-create-server-ext')))
self.assertEquals(response.status_int, 202)
self.assertEquals(self.networks,
[('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', None)])
def test_create_instance_with_network_no_fixed_ip_xml(self):
body_dict = self._create_networks_request_dict([FAKE_NETWORKS[0]])
request = self._get_create_request_xml(body_dict)
request.body = request.body.replace(' fixed_ip="10.0.1.12"', '')
response = request.get_response(fakes.wsgi_app(
init_only=('servers', 'os-create-server-ext')))
self.assertEquals(response.status_int, 202)
self.assertEquals(self.networks,
[('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', None)])
def test_create_instance_with_userdata(self):
user_data_contents = '#!/bin/bash\necho "Oh no!"\n'
user_data_contents = base64.b64encode(user_data_contents)
_create_inst = self._create_instance_with_user_data_json
request, response, user_data = _create_inst(user_data_contents)
self.assertEquals(response.status_int, 202)
self.assertEquals(user_data, user_data_contents)
def test_create_instance_with_userdata_none(self):
user_data_contents = None
_create_inst = self._create_instance_with_user_data_json
request, response, user_data = _create_inst(user_data_contents)
self.assertEquals(response.status_int, 202)
self.assertEquals(user_data, user_data_contents)
def test_create_instance_with_userdata_with_non_b64_content(self):
user_data_contents = '#!/bin/bash\necho "Oh no!"\n'
_create_inst = self._create_instance_with_user_data_json
request, response, user_data = _create_inst(user_data_contents)
self.assertEquals(response.status_int, 400)
self.assertEquals(user_data, None)
def test_create_instance_with_security_group_json(self):
security_groups = ['test', 'test1']
self.stubs.Set(db, 'security_group_get_by_name',
return_security_group_get_by_name)
self.stubs.Set(db, 'instance_add_security_group',
return_instance_add_security_group)
body_dict = self._create_security_group_request_dict(security_groups)
request = self._get_create_request_json(body_dict)
response = request.get_response(fakes.wsgi_app(
init_only=('servers', 'os-create-server-ext')))
self.assertEquals(response.status_int, 202)
self.assertEquals(self.security_group, security_groups)
def test_get_server_by_id_verify_security_groups_json(self):
self.stubs.Set(db, 'instance_get', fakes.fake_instance_get())
req = webob.Request.blank('/v2/fake/os-create-server-ext/1')
req.headers['Content-Type'] = 'application/json'
response = req.get_response(fakes.wsgi_app(
init_only=('os-create-server-ext', 'servers')))
self.assertEquals(response.status_int, 200)
res_dict = jsonutils.loads(response.body)
expected_security_group = [{"name": "test"}]
self.assertEquals(res_dict['server'].get('security_groups'),
expected_security_group)
def test_get_server_by_id_verify_security_groups_xml(self):
self.stubs.Set(db, 'instance_get', fakes.fake_instance_get())
req = webob.Request.blank('/v2/fake/os-create-server-ext/1')
req.headers['Accept'] = 'application/xml'
response = req.get_response(fakes.wsgi_app(
init_only=('os-create-server-ext', 'servers')))
self.assertEquals(response.status_int, 200)
dom = minidom.parseString(response.body)
server = dom.childNodes[0]
sec_groups = server.getElementsByTagName('security_groups')[0]
sec_group = sec_groups.getElementsByTagName('security_group')[0]
self.assertEqual('test', sec_group.getAttribute("name"))
|