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# Copyright 2016 Red Hat, Inc.
#
# 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.
"""
Tests for the API /lookup/ methods.
"""
import mock
from oslo_config import cfg
from oslo_utils import uuidutils
from six.moves import http_client
from ironic.api.controllers import base as api_base
from ironic.api.controllers import v1 as api_v1
from ironic.api.controllers.v1 import ramdisk
from ironic.conductor import rpcapi
from ironic.tests.unit.api import base as test_api_base
from ironic.tests.unit.objects import utils as obj_utils
CONF = cfg.CONF
class TestLookup(test_api_base.BaseApiTest):
addresses = ['11:22:33:44:55:66', '66:55:44:33:22:11']
def setUp(self):
super(TestLookup, self).setUp()
self.node = obj_utils.create_test_node(self.context,
uuid=uuidutils.generate_uuid(),
provision_state='deploying')
self.node2 = obj_utils.create_test_node(self.context,
uuid=uuidutils.generate_uuid(),
provision_state='available')
CONF.set_override('agent_backend', 'statsd', 'metrics')
def _check_config(self, data):
expected_metrics = {
'metrics': {
'backend': 'statsd',
'prepend_host': CONF.metrics.agent_prepend_host,
'prepend_uuid': CONF.metrics.agent_prepend_uuid,
'prepend_host_reverse':
CONF.metrics.agent_prepend_host_reverse,
'global_prefix': CONF.metrics.agent_global_prefix
},
'metrics_statsd': {
'statsd_host': CONF.metrics_statsd.agent_statsd_host,
'statsd_port': CONF.metrics_statsd.agent_statsd_port
},
'heartbeat_timeout': CONF.api.ramdisk_heartbeat_timeout
}
self.assertEqual(expected_metrics, data['config'])
def test_nothing_provided(self):
response = self.get_json(
'/lookup',
headers={api_base.Version.string: str(api_v1.MAX_VER)},
expect_errors=True)
self.assertEqual(http_client.BAD_REQUEST, response.status_int)
def test_not_found(self):
response = self.get_json(
'/lookup?addresses=%s' % ','.join(self.addresses),
headers={api_base.Version.string: str(api_v1.MAX_VER)},
expect_errors=True)
self.assertEqual(http_client.NOT_FOUND, response.status_int)
def test_old_api_version(self):
obj_utils.create_test_port(self.context,
node_id=self.node.id,
address=self.addresses[1])
response = self.get_json(
'/lookup?addresses=%s' % ','.join(self.addresses),
headers={api_base.Version.string: str(api_v1.MIN_VER)},
expect_errors=True)
self.assertEqual(http_client.NOT_FOUND, response.status_int)
def test_found_by_addresses(self):
obj_utils.create_test_port(self.context,
node_id=self.node.id,
address=self.addresses[1])
data = self.get_json(
'/lookup?addresses=%s' % ','.join(self.addresses),
headers={api_base.Version.string: str(api_v1.MAX_VER)})
self.assertEqual(self.node.uuid, data['node']['uuid'])
self.assertEqual(set(ramdisk._LOOKUP_RETURN_FIELDS) | {'links'},
set(data['node']))
self._check_config(data)
@mock.patch.object(ramdisk.LOG, 'warning', autospec=True)
def test_ignore_malformed_address(self, mock_log):
obj_utils.create_test_port(self.context,
node_id=self.node.id,
address=self.addresses[1])
addresses = ('not-a-valid-address,80:00:02:48:fe:80:00:00:00:00:00:00'
':f4:52:14:03:00:54:06:c2,' + ','.join(self.addresses))
data = self.get_json(
'/lookup?addresses=%s' % addresses,
headers={api_base.Version.string: str(api_v1.MAX_VER)})
self.assertEqual(self.node.uuid, data['node']['uuid'])
self.assertEqual(set(ramdisk._LOOKUP_RETURN_FIELDS) | {'links'},
set(data['node']))
self._check_config(data)
self.assertTrue(mock_log.called)
def test_found_by_uuid(self):
data = self.get_json(
'/lookup?addresses=%s&node_uuid=%s' %
(','.join(self.addresses), self.node.uuid),
headers={api_base.Version.string: str(api_v1.MAX_VER)})
self.assertEqual(self.node.uuid, data['node']['uuid'])
self.assertEqual(set(ramdisk._LOOKUP_RETURN_FIELDS) | {'links'},
set(data['node']))
self._check_config(data)
def test_found_by_only_uuid(self):
data = self.get_json(
'/lookup?node_uuid=%s' % self.node.uuid,
headers={api_base.Version.string: str(api_v1.MAX_VER)})
self.assertEqual(self.node.uuid, data['node']['uuid'])
self.assertEqual(set(ramdisk._LOOKUP_RETURN_FIELDS) | {'links'},
set(data['node']))
self._check_config(data)
def test_restrict_lookup(self):
response = self.get_json(
'/lookup?addresses=%s&node_uuid=%s' %
(','.join(self.addresses), self.node2.uuid),
headers={api_base.Version.string: str(api_v1.MAX_VER)},
expect_errors=True)
self.assertEqual(http_client.NOT_FOUND, response.status_int)
def test_no_restrict_lookup(self):
CONF.set_override('restrict_lookup', False, 'api')
data = self.get_json(
'/lookup?addresses=%s&node_uuid=%s' %
(','.join(self.addresses), self.node2.uuid),
headers={api_base.Version.string: str(api_v1.MAX_VER)})
self.assertEqual(self.node2.uuid, data['node']['uuid'])
self.assertEqual(set(ramdisk._LOOKUP_RETURN_FIELDS) | {'links'},
set(data['node']))
self._check_config(data)
@mock.patch.object(rpcapi.ConductorAPI, 'get_topic_for',
lambda *n: 'test-topic')
class TestHeartbeat(test_api_base.BaseApiTest):
def test_old_api_version(self):
response = self.post_json(
'/heartbeat/%s' % uuidutils.generate_uuid(),
{'callback_url': 'url'},
headers={api_base.Version.string: str(api_v1.MIN_VER)},
expect_errors=True)
self.assertEqual(http_client.NOT_FOUND, response.status_int)
def test_node_not_found(self):
response = self.post_json(
'/heartbeat/%s' % uuidutils.generate_uuid(),
{'callback_url': 'url'},
headers={api_base.Version.string: str(api_v1.MAX_VER)},
expect_errors=True)
self.assertEqual(http_client.NOT_FOUND, response.status_int)
@mock.patch.object(rpcapi.ConductorAPI, 'heartbeat', autospec=True)
def test_ok(self, mock_heartbeat):
node = obj_utils.create_test_node(self.context)
response = self.post_json(
'/heartbeat/%s' % node.uuid,
{'callback_url': 'url'},
headers={api_base.Version.string: str(api_v1.MAX_VER)})
self.assertEqual(http_client.ACCEPTED, response.status_int)
self.assertEqual(b'', response.body)
mock_heartbeat.assert_called_once_with(mock.ANY, mock.ANY,
node.uuid, 'url',
topic='test-topic')
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