# Copyright 2015 Hewlett Packard Development Company, LP
# Copyright 2015 Universidade Federal de Campina Grande
#
# 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 mock
from oslo_utils import importutils
from ironic.common import exception
from ironic.common import states
from ironic.conductor import task_manager
from ironic.drivers.modules.oneview import common
from ironic.tests.unit.conductor import mgr_utils
from ironic.tests.unit.db import base as db_base
from ironic.tests.unit.db import utils as db_utils
from ironic.tests.unit.objects import utils as obj_utils
oneview_states = importutils.try_import('oneview_client.states')
[docs]class OneViewCommonTestCase(db_base.DbTestCase):
[docs] def setUp(self):
super(OneViewCommonTestCase, self).setUp()
self.node = obj_utils.create_test_node(
self.context, driver='fake_oneview',
properties=db_utils.get_test_oneview_properties(),
driver_info=db_utils.get_test_oneview_driver_info(),
)
self.config(manager_url='https://1.2.3.4', group='oneview')
self.config(username='user', group='oneview')
self.config(password='password', group='oneview')
mgr_utils.mock_the_extension_manager(driver="fake_oneview")
[docs] def test_verify_node_info(self):
common.verify_node_info(self.node)
[docs] def test_verify_node_info_missing_node_properties(self):
self.node.properties = {
"cpu_arch": "x86_64",
"cpus": "8",
"local_gb": "10",
"memory_mb": "4096",
"capabilities": ("enclosure_group_uri:fake_eg_uri,"
"server_profile_template_uri:fake_spt_uri")
}
with self.assertRaisesRegex(exception.MissingParameterValue,
"server_hardware_type_uri"):
common.verify_node_info(self.node)
[docs] def test_verify_node_info_missing_node_driver_info(self):
self.node.driver_info = {}
with self.assertRaisesRegex(exception.MissingParameterValue,
"server_hardware_uri"):
common.verify_node_info(self.node)
[docs] def test_verify_node_info_missing_spt(self):
properties = db_utils.get_test_oneview_properties()
properties["capabilities"] = ("server_hardware_type_uri:fake_sht_uri,"
"enclosure_group_uri:fake_eg_uri")
self.node.properties = properties
with self.assertRaisesRegex(exception.MissingParameterValue,
"server_profile_template_uri"):
common.verify_node_info(self.node)
[docs] def test_verify_node_info_missing_sh(self):
driver_info = db_utils.get_test_oneview_driver_info()
del driver_info["server_hardware_uri"]
properties = db_utils.get_test_oneview_properties()
properties["capabilities"] = (
"server_hardware_type_uri:fake_sht_uri,"
"enclosure_group_uri:fake_eg_uri,"
"server_profile_template_uri:fake_spt_uri"
)
self.node.properties = properties
self.node.driver_info = driver_info
with self.assertRaisesRegex(exception.MissingParameterValue,
"server_hardware_uri"):
common.verify_node_info(self.node)
[docs] def test_verify_node_info_missing_sht(self):
driver_info = db_utils.get_test_oneview_driver_info()
properties = db_utils.get_test_oneview_properties()
properties["capabilities"] = (
"enclosure_group_uri:fake_eg_uri,"
"server_profile_template_uri:fake_spt_uri"
)
self.node.properties = properties
self.node.driver_info = driver_info
with self.assertRaisesRegex(exception.MissingParameterValue,
"server_hardware_type_uri"):
common.verify_node_info(self.node)
[docs] def test_get_oneview_info(self):
complete_node = self.node
expected_node_info = {
'server_hardware_uri': 'fake_sh_uri',
'server_hardware_type_uri': 'fake_sht_uri',
'enclosure_group_uri': 'fake_eg_uri',
'server_profile_template_uri': 'fake_spt_uri',
'applied_server_profile_uri': None,
}
self.assertEqual(
expected_node_info,
common.get_oneview_info(complete_node)
)
[docs] def test_get_oneview_info_missing_spt(self):
driver_info = db_utils.get_test_oneview_driver_info()
properties = db_utils.get_test_oneview_properties()
properties["capabilities"] = ("server_hardware_type_uri:fake_sht_uri,"
"enclosure_group_uri:fake_eg_uri")
self.node.driver_info = driver_info
self.node.properties = properties
incomplete_node = self.node
expected_node_info = {
'server_hardware_uri': 'fake_sh_uri',
'server_hardware_type_uri': 'fake_sht_uri',
'enclosure_group_uri': 'fake_eg_uri',
'server_profile_template_uri': None,
'applied_server_profile_uri': None,
}
self.assertEqual(
expected_node_info,
common.get_oneview_info(incomplete_node)
)
[docs] def test_get_oneview_info_missing_sh(self):
driver_info = db_utils.get_test_oneview_driver_info()
del driver_info["server_hardware_uri"]
properties = db_utils.get_test_oneview_properties()
properties["capabilities"] = (
"server_hardware_type_uri:fake_sht_uri,"
"enclosure_group_uri:fake_eg_uri,"
"server_profile_template_uri:fake_spt_uri"
)
self.node.driver_info = driver_info
self.node.properties = properties
incomplete_node = self.node
expected_node_info = {
'server_hardware_uri': None,
'server_hardware_type_uri': 'fake_sht_uri',
'enclosure_group_uri': 'fake_eg_uri',
'server_profile_template_uri': 'fake_spt_uri',
'applied_server_profile_uri': None,
}
self.assertEqual(
expected_node_info,
common.get_oneview_info(incomplete_node)
)
[docs] def test__verify_node_info(self):
common._verify_node_info("properties",
{"a": True,
"b": False,
"c": 0,
"d": "something",
"e": "somethingelse"},
["a", "b", "c", "e"])
[docs] def test__verify_node_info_fails(self):
self.assertRaises(
exception.MissingParameterValue,
common._verify_node_info,
"properties",
{"a": 1, "b": 2, "c": 3},
["x"]
)
[docs] def test__verify_node_info_missing_values_empty_string(self):
with self.assertRaisesRegex(exception.MissingParameterValue,
"'properties:a', 'properties:b'"):
common._verify_node_info("properties",
{"a": '', "b": None, "c": "something"},
["a", "b", "c"])
def _test_translate_oneview_states(self, power_state_to_translate,
expected_translated_power_state):
translated_power_state = common.translate_oneview_power_state(
power_state_to_translate)
self.assertEqual(translated_power_state,
expected_translated_power_state)
[docs] def test_all_scenarios_for_translate_oneview_states(self):
self._test_translate_oneview_states(
oneview_states.ONEVIEW_POWERING_OFF, states.POWER_ON)
self._test_translate_oneview_states(
oneview_states.ONEVIEW_POWER_OFF, states.POWER_OFF)
self._test_translate_oneview_states(
oneview_states.ONEVIEW_POWERING_ON, states.POWER_OFF)
self._test_translate_oneview_states(
oneview_states.ONEVIEW_RESETTING, states.REBOOT)
self._test_translate_oneview_states("anything", states.ERROR)
@mock.patch.object(common, 'get_oneview_client', spec_set=True,
autospec=True)
[docs] def test_validate_oneview_resources_compatibility(
self, mock_get_ov_client
):
oneview_client = mock_get_ov_client()
with task_manager.acquire(self.context, self.node.uuid) as task:
common.validate_oneview_resources_compatibility(oneview_client,
task)
self.assertTrue(
oneview_client.validate_node_server_hardware.called)
self.assertTrue(
oneview_client.validate_node_server_hardware_type.called)
self.assertTrue(
oneview_client.validate_node_enclosure_group.called)
self.assertTrue(
oneview_client.validate_node_server_profile_template.called)
self.assertTrue(
oneview_client.check_server_profile_is_applied.called)
self.assertTrue(
oneview_client.
is_node_port_mac_compatible_with_server_profile.called)
self.assertFalse(
oneview_client.
is_node_port_mac_compatible_with_server_hardware.called)
self.assertFalse(
oneview_client.validate_spt_primary_boot_connection.called)
self.assertFalse(
oneview_client.
validate_server_profile_template_mac_type.called)
@mock.patch.object(common, 'get_oneview_client', spec_set=True,
autospec=True)
[docs] def test_validate_oneview_resources_compatibility_dynamic_allocation(
self, mock_get_ov_client
):
"""Validate compatibility of resources for Dynamic Allocation model.
1) Set 'dynamic_allocation' flag as True on node's driver_info
2) Check validate_node_server_profile_template method is called
3) Check validate_node_server_hardware_type method is called
4) Check validate_node_enclosure_group method is called
5) Check validate_node_server_hardware method is called
6) Check is_node_port_mac_compatible_with_server_hardware method
is called
7) Check validate_server_profile_template_mac_type method is called
8) Check check_server_profile_is_applied method is not called
9) Check is_node_port_mac_compatible_with_server_profile method is
not called
"""
oneview_client = mock_get_ov_client()
with task_manager.acquire(self.context, self.node.uuid) as task:
driver_info = task.node.driver_info
driver_info['dynamic_allocation'] = True
task.node.driver_info = driver_info
common.validate_oneview_resources_compatibility(oneview_client,
task)
self.assertTrue(
oneview_client.validate_node_server_profile_template.called)
self.assertTrue(
oneview_client.validate_node_server_hardware_type.called)
self.assertTrue(
oneview_client.validate_node_enclosure_group.called)
self.assertTrue(
oneview_client.validate_node_server_hardware.called)
self.assertTrue(
oneview_client.
is_node_port_mac_compatible_with_server_hardware.called)
self.assertTrue(
oneview_client.
validate_server_profile_template_mac_type.called)
self.assertFalse(
oneview_client.check_server_profile_is_applied.called)
self.assertFalse(
oneview_client.
is_node_port_mac_compatible_with_server_profile.called)
[docs] def test_is_dynamic_allocation_enabled_boolean(self):
"""Ensure Dynamic Allocation is enabled when flag is True.
1) Set 'dynamic_allocation' flag as True on node's driver_info
2) Check Dynamic Allocation is enabled for the given node
"""
with task_manager.acquire(self.context, self.node.uuid) as task:
driver_info = task.node.driver_info
driver_info['dynamic_allocation'] = True
task.node.driver_info = driver_info
self.assertTrue(
common.is_dynamic_allocation_enabled(task.node)
)
[docs] def test_is_dynamic_allocation_enabled_string(self):
"""Ensure Dynamic Allocation is enabled when flag is 'True'.
1) Set 'dynamic_allocation' flag as True on node's driver_info
2) Check Dynamic Allocation is enabled for the given node
"""
with task_manager.acquire(self.context, self.node.uuid) as task:
driver_info = task.node.driver_info
driver_info['dynamic_allocation'] = 'True'
task.node.driver_info = driver_info
self.assertTrue(
common.is_dynamic_allocation_enabled(task.node)
)
[docs] def test_is_dynamic_allocation_enabled_false_boolean(self):
"""Ensure Dynamic Allocation is disabled when flag is False.
1) Set 'dynamic_allocation' flag as False on node's driver_info
2) Check Dynamic Allocation is disabled for the given node
"""
with task_manager.acquire(self.context, self.node.uuid) as task:
driver_info = task.node.driver_info
driver_info['dynamic_allocation'] = False
task.node.driver_info = driver_info
self.assertFalse(
common.is_dynamic_allocation_enabled(task.node)
)
[docs] def test_is_dynamic_allocation_enabled_false_string(self):
"""Ensure Dynamic Allocation is disabled when flag is 'False'.
1) Set 'dynamic_allocation' flag as False on node's driver_info
2) Check Dynamic Allocation is disabled for the given node
"""
with task_manager.acquire(self.context, self.node.uuid) as task:
driver_info = task.node.driver_info
driver_info['dynamic_allocation'] = 'False'
task.node.driver_info = driver_info
self.assertFalse(
common.is_dynamic_allocation_enabled(task.node)
)
[docs] def test_is_dynamic_allocation_enabled_none_object(self):
"""Ensure Dynamic Allocation is disabled when flag is None.
1) Set 'dynamic_allocation' flag as None on node's driver_info
2) Check Dynamic Allocation is disabled for the given node
"""
with task_manager.acquire(self.context, self.node.uuid) as task:
driver_info = task.node.driver_info
driver_info['dynamic_allocation'] = None
task.node.driver_info = driver_info
self.assertFalse(
common.is_dynamic_allocation_enabled(task.node)
)
[docs] def test_is_dynamic_allocation_enabled_without_flag(self):
"""Ensure Dynamic Allocation is disabled when node doesn't have flag.
1) Create a node without 'dynamic_allocation' flag
2) Check Dynamic Allocation is disabled for the given node
"""
with task_manager.acquire(self.context, self.node.uuid) as task:
self.assertFalse(
common.is_dynamic_allocation_enabled(task.node)
)
[docs] def test_is_dynamic_allocation_enabled_with_invalid_value_for_flag(self):
"""Ensure raises an InvalidParameterValue when flag is invalid.
1) Create a node with an invalid value for 'dynamic_allocation' flag
2) Check if method raises an InvalidParameterValue for the given node
"""
with task_manager.acquire(self.context, self.node.uuid) as task:
driver_info = task.node.driver_info
driver_info['dynamic_allocation'] = 'invalid flag'
task.node.driver_info = driver_info
self.assertRaises(
exception.InvalidParameterValue,
common.is_dynamic_allocation_enabled,
task.node
)