openstack/ironic-inspector
Code Issues Proposed changes

Merge "introspection data backend: plugin layer"

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This commit is contained in:
Zuul 2019-01-23 03:29:15 +00:00 committed by Gerrit Code Review
commit 13e70283b1
13 changed files with 443 additions and 121 deletions
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11
ironic_inspector/conductor/manager.py
View File

@ -22,6 +22,7 @@ from oslo_log import log
import oslo_messaging as messaging
from oslo_utils import reflection
from ironic_inspector.common.i18n import _
from ironic_inspector.common import ironic as ir_utils
from ironic_inspector import db
from ironic_inspector import introspect
@ -126,7 +127,15 @@ class ConductorManager(object):
@messaging.expected_exceptions(utils.Error)
def do_reapply(self, context, node_id, token=None):
process.reapply(node_id)
try:
data = process.get_introspection_data(node_id, processed=False,
get_json=True)
except utils.IntrospectionDataStoreDisabled:
raise utils.Error(_('Inspector is not configured to store '
'data. Set the [processing]store_data '
'configuration option to change this.'),
code=400)
process.reapply(node_id, data)
def periodic_clean_up(): # pragma: no cover

8
ironic_inspector/conf/processing.py
View File

@ -18,7 +18,6 @@ from ironic_inspector.common.i18n import _
VALID_ADD_PORTS_VALUES = ('all', 'active', 'pxe', 'disabled')
VALID_KEEP_PORTS_VALUES = ('all', 'present', 'added')
VALID_STORE_DATA_VALUES = ('none', 'swift')
_OPTS = [
@ -75,9 +74,10 @@ _OPTS = [
'aware of. This hook is ignored by default.')),
cfg.StrOpt('store_data',
default='none',
choices=VALID_STORE_DATA_VALUES,
help=_('Method for storing introspection data. If set to \'none'
'\', introspection data will not be stored.')),
help=_('The storage backend for storing introspection data. '
'Possible values are: \'none\', \'database\' and '
'\'swift\'. If set to \'none\', introspection data will '
'not be stored.')),
cfg.StrOpt('store_data_location',
help=_('Name of the key to store the location of stored data '
'in the extra column of the Ironic database.')),

21
ironic_inspector/main.py
View File

@ -25,7 +25,6 @@ from ironic_inspector.common import context
from ironic_inspector.common.i18n import _
from ironic_inspector.common import ironic as ir_utils
from ironic_inspector.common import rpc
from ironic_inspector.common import swift
import ironic_inspector.conf
from ironic_inspector.conf import opts as conf_opts
from ironic_inspector import node_cache
@ -289,15 +288,15 @@ def api_introspection_abort(node_id):
@api('/v1/introspection/<node_id>/data', rule="introspection:data",
methods=['GET'])
def api_introspection_data(node_id):
if CONF.processing.store_data == 'swift':
try:
if not uuidutils.is_uuid_like(node_id):
node = ir_utils.get_node(node_id, fields=['uuid'])
node_id = node.uuid
res = swift.get_introspection_data(node_id)
res = process.get_introspection_data(node_id)
return res, 200, {'Content-Type': 'application/json'}
else:
except utils.IntrospectionDataStoreDisabled:
return error_response(_('Inspector is not configured to store data. '
'Set the [processing] store_data '
'Set the [processing]store_data '
'configuration option to change this.'),
code=404)
@ -309,15 +308,9 @@ def api_introspection_reapply(node_id):
return error_response(_('User data processing is not '
'supported yet'), code=400)
if CONF.processing.store_data == 'swift':
client = rpc.get_client()
client.call({}, 'do_reapply', node_id=node_id)
return '', 202
else:
return error_response(_('Inspector is not configured to store'
' data. Set the [processing] '
'store_data configuration option to '
'change this.'), code=400)
client = rpc.get_client()
client.call({}, 'do_reapply', node_id=node_id)
return '', 202
def rule_repr(rule, short):

10
ironic_inspector/plugins/base.py
View File

@ -142,6 +142,7 @@ _HOOKS_MGR = None
_NOT_FOUND_HOOK_MGR = None
_CONDITIONS_MGR = None
_ACTIONS_MGR = None
_INTROSPECTION_DATA_MGR = None
def missing_entrypoints_callback(names):
@ -229,3 +230,12 @@ def rule_actions_manager():
'ironic_inspector.rules.actions',
invoke_on_load=True)
return _ACTIONS_MGR
def introspection_data_manager():
global _INTROSPECTION_DATA_MGR
if _INTROSPECTION_DATA_MGR is None:
_INTROSPECTION_DATA_MGR = stevedore.ExtensionManager(
'ironic_inspector.introspection_data.store',
invoke_on_load=True)
return _INTROSPECTION_DATA_MGR

123
ironic_inspector/plugins/introspection_data.py Normal file
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@ -0,0 +1,123 @@
# 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.
"""Backends for storing introspection data."""
import abc
import json
from oslo_config import cfg
from oslo_utils import excutils
import six
from ironic_inspector.common import swift
from ironic_inspector import node_cache
from ironic_inspector import utils
CONF = cfg.CONF
LOG = utils.getProcessingLogger(__name__)
_STORAGE_EXCLUDED_KEYS = {'logs'}
_UNPROCESSED_DATA_STORE_SUFFIX = 'UNPROCESSED'
def _filter_data_excluded_keys(data):
return {k: v for k, v in data.items()
if k not in _STORAGE_EXCLUDED_KEYS}
@six.add_metaclass(abc.ABCMeta)
class BaseStorageBackend(object):
@abc.abstractmethod
def get(self, node_id, processed=True, get_json=False):
"""Get introspected data from storage backend.
:param node_id: node UUID or name.
:param processed: Specify whether the data to be retrieved is
processed or not.
:param get_json: Specify whether return the introspection data in json
format, string value is returned if False.
:returns: the introspection data.
:raises: IntrospectionDataStoreDisabled if storage backend is disabled.
"""
@abc.abstractmethod
def save(self, node_info, data, processed=True):
"""Save introspected data to storage backend.
:param node_info: a NodeInfo object.
:param data: the introspected data to be saved, in dict format.
:param processed: Specify whether the data to be saved is processed or
not.
:raises: IntrospectionDataStoreDisabled if storage backend is disabled.
"""
class NoStore(BaseStorageBackend):
def get(self, node_id, processed=True, get_json=False):
raise utils.IntrospectionDataStoreDisabled(
'Introspection data storage is disabled')
def save(self, node_info, data, processed=True):
LOG.debug('Introspection data storage is disabled, the data will not '
'be saved', node_info=node_info)
class SwiftStore(object):
def get(self, node_id, processed=True, get_json=False):
suffix = None if processed else _UNPROCESSED_DATA_STORE_SUFFIX
LOG.debug('Fetching introspection data from Swift for %s', node_id)
data = swift.get_introspection_data(node_id, suffix=suffix)
if get_json:
return json.loads(data)
return data
def save(self, node_info, data, processed=True):
suffix = None if processed else _UNPROCESSED_DATA_STORE_SUFFIX
swift_object_name = swift.store_introspection_data(
_filter_data_excluded_keys(data),
node_info.uuid,
suffix=suffix
)
LOG.info('Introspection data was stored in Swift object %s',
swift_object_name, node_info=node_info)
if CONF.processing.store_data_location:
node_info.patch([{'op': 'add', 'path': '/extra/%s' %
CONF.processing.store_data_location,
'value': swift_object_name}])
class DatabaseStore(object):
def get(self, node_id, processed=True, get_json=False):
LOG.debug('Fetching introspection data from database for %(node)s',
{'node': node_id})
data = node_cache.get_introspection_data(node_id, processed)
if get_json:
return data
return json.dumps(data)
def save(self, node_info, data, processed=True):
introspection_data = _filter_data_excluded_keys(data)
try:
node_cache.store_introspection_data(node_info.uuid,
introspection_data, processed)
except Exception as e:
with excutils.save_and_reraise_exception():
LOG.exception('Failed to store introspection data in '
'database: %(exc)s', {'exc': e})
else:
LOG.info('Introspection data was stored in database',
node_info=node_info)

58
ironic_inspector/process.py
View File

@ -15,7 +15,6 @@
import copy
import datetime
import json
import os
from oslo_config import cfg
@ -25,7 +24,6 @@ from oslo_utils import timeutils
from ironic_inspector.common.i18n import _
from ironic_inspector.common import ironic as ir_utils
from ironic_inspector.common import swift
from ironic_inspector import introspection_state as istate
from ironic_inspector import node_cache
from ironic_inspector.plugins import base as plugins_base
@ -38,7 +36,6 @@ CONF = cfg.CONF
LOG = utils.getProcessingLogger(__name__)
_STORAGE_EXCLUDED_KEYS = {'logs'}
_UNPROCESSED_DATA_STORE_SUFFIX = 'UNPROCESSED'
def _store_logs(introspection_data, node_info):
@ -143,48 +140,28 @@ def _filter_data_excluded_keys(data):
if k not in _STORAGE_EXCLUDED_KEYS}
def _store_data(node_info, data, suffix=None):
if CONF.processing.store_data != 'swift':
LOG.debug("Swift support is disabled, introspection data "
"won't be stored", node_info=node_info)
return
swift_object_name = swift.store_introspection_data(
_filter_data_excluded_keys(data),
node_info.uuid,
suffix=suffix
)
LOG.info('Introspection data was stored in Swift in object '
'%s', swift_object_name, node_info=node_info)
if CONF.processing.store_data_location:
node_info.patch([{'op': 'add', 'path': '/extra/%s' %
CONF.processing.store_data_location,
'value': swift_object_name}])
def _store_data(node_info, data, processed=True):
introspection_data_manager = plugins_base.introspection_data_manager()
store = CONF.processing.store_data
ext = introspection_data_manager[store].obj
ext.save(node_info, data, processed)
def _store_unprocessed_data(node_info, data):
# runs in background
try:
_store_data(node_info, data,
suffix=_UNPROCESSED_DATA_STORE_SUFFIX)
_store_data(node_info, data, processed=False)
except Exception:
LOG.exception('Encountered exception saving unprocessed '
'introspection data', node_info=node_info,
data=data)
def _get_unprocessed_data(uuid):
if CONF.processing.store_data == 'swift':
LOG.debug('Fetching unprocessed introspection data from '
'Swift for %s', uuid)
return json.loads(
swift.get_introspection_data(
uuid,
suffix=_UNPROCESSED_DATA_STORE_SUFFIX
)
)
else:
raise utils.Error(_('Swift support is disabled'), code=400)
def get_introspection_data(uuid, processed=True, get_json=False):
introspection_data_manager = plugins_base.introspection_data_manager()
store = CONF.processing.store_data
ext = introspection_data_manager[store].obj
return ext.get(uuid, processed=processed, get_json=get_json)
def process(introspection_data):
@ -309,7 +286,7 @@ def _finish(node_info, ironic, introspection_data, power_off=True):
node_info=node_info, data=introspection_data)
def reapply(node_ident):
def reapply(node_ident, data=None):
"""Re-apply introspection steps.
Re-apply preprocessing, postprocessing and introspection rules on
@ -331,15 +308,20 @@ def reapply(node_ident):
raise utils.Error(_('Node locked, please, try again later'),
node_info=node_info, code=409)
utils.executor().submit(_reapply, node_info)
utils.executor().submit(_reapply, node_info, data)
def _reapply(node_info):
def _reapply(node_info, data=None):
# runs in background
try:
node_info.started_at = timeutils.utcnow()
node_info.commit()
introspection_data = _get_unprocessed_data(node_info.uuid)
if data:
introspection_data = data
else:
introspection_data = get_introspection_data(node_info.uuid,
processed=False,
get_json=True)
except Exception as exc:
LOG.exception('Encountered exception while fetching '
'stored introspection data',

80
ironic_inspector/test/unit/test_main.py
View File

@ -22,6 +22,7 @@ from oslo_utils import uuidutils
from ironic_inspector.common import ironic as ir_utils
from ironic_inspector.common import rpc
from ironic_inspector.common import swift
import ironic_inspector.conf
from ironic_inspector.conf import opts as conf_opts
from ironic_inspector import introspection_state as istate
@ -29,6 +30,7 @@ from ironic_inspector import main
from ironic_inspector import node_cache
from ironic_inspector.plugins import base as plugins_base
from ironic_inspector.plugins import example as example_plugin
from ironic_inspector.plugins import introspection_data as intros_data_plugin
from ironic_inspector import process
from ironic_inspector import rules
from ironic_inspector.test import base as test_base
@ -297,10 +299,9 @@ class TestApiListStatus(GetStatusAPIBaseTest):
class TestApiGetData(BaseAPITest):
@mock.patch.object(main.swift, 'SwiftAPI', autospec=True)
def test_get_introspection_data(self, swift_mock):
CONF.set_override('store_data', 'swift', 'processing')
data = {
def setUp(self):
super(TestApiGetData, self).setUp()
self.introspection_data = {
'ipmi_address': '1.2.3.4',
'cpus': 2,
'cpu_arch': 'x86_64',
@ -310,44 +311,48 @@ class TestApiGetData(BaseAPITest):
'em1': {'mac': '11:22:33:44:55:66', 'ip': '1.2.0.1'},
}
}
@mock.patch.object(swift, 'SwiftAPI', autospec=True)
def test_get_introspection_data_from_swift(self, swift_mock):
CONF.set_override('store_data', 'swift', 'processing')
swift_conn = swift_mock.return_value
swift_conn.get_object.return_value = json.dumps(data)
swift_conn.get_object.return_value = json.dumps(
self.introspection_data)
res = self.app.get('/v1/introspection/%s/data' % self.uuid)
name = 'inspector_data-%s' % self.uuid
swift_conn.get_object.assert_called_once_with(name)
self.assertEqual(200, res.status_code)
self.assertEqual(data, json.loads(res.data.decode('utf-8')))
self.assertEqual(self.introspection_data,
json.loads(res.data.decode('utf-8')))
@mock.patch.object(main.swift, 'SwiftAPI', autospec=True)
def test_introspection_data_not_stored(self, swift_mock):
CONF.set_override('store_data', 'none', 'processing')
swift_conn = swift_mock.return_value
@mock.patch.object(intros_data_plugin, 'DatabaseStore',
autospec=True)
def test_get_introspection_data_from_db(self, db_mock):
CONF.set_override('store_data', 'database', 'processing')
db_store = db_mock.return_value
db_store.get.return_value = json.dumps(self.introspection_data)
res = self.app.get('/v1/introspection/%s/data' % self.uuid)
db_store.get.assert_called_once_with(self.uuid, processed=True,
get_json=False)
self.assertEqual(200, res.status_code)
self.assertEqual(self.introspection_data,
json.loads(res.data.decode('utf-8')))
def test_introspection_data_not_stored(self):
CONF.set_override('store_data', 'none', 'processing')
res = self.app.get('/v1/introspection/%s/data' % self.uuid)
self.assertFalse(swift_conn.get_object.called)
self.assertEqual(404, res.status_code)
@mock.patch.object(ir_utils, 'get_node', autospec=True)
@mock.patch.object(main.swift, 'SwiftAPI', autospec=True)
def test_with_name(self, swift_mock, get_mock):
@mock.patch.object(main.process, 'get_introspection_data', autospec=True)
def test_with_name(self, process_mock, get_mock):
get_mock.return_value = mock.Mock(uuid=self.uuid)
CONF.set_override('store_data', 'swift', 'processing')
data = {
'ipmi_address': '1.2.3.4',
'cpus': 2,
'cpu_arch': 'x86_64',
'memory_mb': 1024,
'local_gb': 20,
'interfaces': {
'em1': {'mac': '11:22:33:44:55:66', 'ip': '1.2.0.1'},
}
}
swift_conn = swift_mock.return_value
swift_conn.get_object.return_value = json.dumps(data)
process_mock.return_value = json.dumps(self.introspection_data)
res = self.app.get('/v1/introspection/name1/data')
name = 'inspector_data-%s' % self.uuid
swift_conn.get_object.assert_called_once_with(name)
self.assertEqual(200, res.status_code)
self.assertEqual(data, json.loads(res.data.decode('utf-8')))
self.assertEqual(self.introspection_data,
json.loads(res.data.decode('utf-8')))
get_mock.assert_called_once_with('name1', fields=['uuid'])
@ -361,8 +366,7 @@ class TestApiReapply(BaseAPITest):
self.rpc_get_client_mock.return_value = self.client_mock
CONF.set_override('store_data', 'swift', 'processing')
def test_ok(self):
def test_api_ok(self):
self.app.post('/v1/introspection/%s/data/unprocessed' %
self.uuid)
self.client_mock.call.assert_called_once_with({}, 'do_reapply',
@ -377,18 +381,18 @@ class TestApiReapply(BaseAPITest):
message)
self.assertFalse(self.client_mock.call.called)
def test_swift_disabled(self):
CONF.set_override('store_data', 'none', 'processing')
def test_get_introspection_data_error(self):
exc = utils.Error('The store is crashed', code=404)
self.client_mock.call.side_effect = exc
res = self.app.post('/v1/introspection/%s/data/unprocessed' %
self.uuid)
self.assertEqual(400, res.status_code)
self.assertEqual(404, res.status_code)
message = json.loads(res.data.decode())['error']['message']
self.assertEqual('Inspector is not configured to store '
'data. Set the [processing] store_data '
'configuration option to change this.',
message)
self.assertFalse(self.client_mock.call.called)
self.assertEqual(str(exc), message)
self.client_mock.call.assert_called_once_with({}, 'do_reapply',
node_id=self.uuid)
def test_generic_error(self):
exc = utils.Error('Oops', code=400)

79
ironic_inspector/test/unit/test_manager.py
View File

@ -11,10 +11,13 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import fixtures
import mock
import oslo_messaging as messaging
from ironic_inspector.common import swift
from ironic_inspector.conductor import manager
import ironic_inspector.conf
from ironic_inspector import introspect
@ -302,11 +305,17 @@ class TestManagerReapply(BaseManagerTest):
super(TestManagerReapply, self).setUp()
CONF.set_override('store_data', 'swift', 'processing')
def test_ok(self, reapply_mock):
@mock.patch.object(swift, 'store_introspection_data', autospec=True)
@mock.patch.object(swift, 'get_introspection_data', autospec=True)
def test_ok(self, swift_get_mock, swift_set_mock, reapply_mock):
swift_get_mock.return_value = json.dumps(self.data)
self.manager.do_reapply(self.context, self.uuid)
reapply_mock.assert_called_once_with(self.uuid)
reapply_mock.assert_called_once_with(self.uuid, data=self.data)
def test_node_locked(self, reapply_mock):
@mock.patch.object(swift, 'store_introspection_data', autospec=True)
@mock.patch.object(swift, 'get_introspection_data', autospec=True)
def test_node_locked(self, swift_get_mock, swift_set_mock, reapply_mock):
swift_get_mock.return_value = json.dumps(self.data)
exc = utils.Error('Locked.', code=409)
reapply_mock.side_effect = exc
@ -317,9 +326,13 @@ class TestManagerReapply(BaseManagerTest):
self.assertEqual(utils.Error, exc.exc_info[0])
self.assertIn('Locked.', str(exc.exc_info[1]))
self.assertEqual(409, exc.exc_info[1].http_code)
reapply_mock.assert_called_once_with(self.uuid)
reapply_mock.assert_called_once_with(self.uuid, data=self.data)
def test_node_not_found(self, reapply_mock):
@mock.patch.object(swift, 'store_introspection_data', autospec=True)
@mock.patch.object(swift, 'get_introspection_data', autospec=True)
def test_node_not_found(self, swift_get_mock, swift_set_mock,
reapply_mock):
swift_get_mock.return_value = json.dumps(self.data)
exc = utils.Error('Not found.', code=404)
reapply_mock.side_effect = exc
@ -330,9 +343,11 @@ class TestManagerReapply(BaseManagerTest):
self.assertEqual(utils.Error, exc.exc_info[0])
self.assertIn('Not found.', str(exc.exc_info[1]))
self.assertEqual(404, exc.exc_info[1].http_code)
reapply_mock.assert_called_once_with(self.uuid)
reapply_mock.assert_called_once_with(self.uuid, data=self.data)
def test_generic_error(self, reapply_mock):
@mock.patch.object(process, 'get_introspection_data', autospec=True)
def test_generic_error(self, get_data_mock, reapply_mock):
get_data_mock.return_value = self.data
exc = utils.Error('Oops', code=400)
reapply_mock.side_effect = exc
@ -343,4 +358,52 @@ class TestManagerReapply(BaseManagerTest):
self.assertEqual(utils.Error, exc.exc_info[0])
self.assertIn('Oops', str(exc.exc_info[1]))
self.assertEqual(400, exc.exc_info[1].http_code)
reapply_mock.assert_called_once_with(self.uuid)
reapply_mock.assert_called_once_with(self.uuid, data=self.data)
get_data_mock.assert_called_once_with(self.uuid, processed=False,
get_json=True)
@mock.patch.object(process, 'get_introspection_data', autospec=True)
def test_get_introspection_data_error(self, get_data_mock, reapply_mock):
exc = utils.Error('The store is empty', code=404)
get_data_mock.side_effect = exc
exc = self.assertRaises(messaging.rpc.ExpectedException,
self.manager.do_reapply,
self.context, self.uuid)
self.assertEqual(utils.Error, exc.exc_info[0])
self.assertIn('The store is empty', str(exc.exc_info[1]))
self.assertEqual(404, exc.exc_info[1].http_code)
get_data_mock.assert_called_once_with(self.uuid, processed=False,
get_json=True)
self.assertFalse(reapply_mock.called)
def test_store_data_disabled(self, reapply_mock):
CONF.set_override('store_data', 'none', 'processing')
exc = self.assertRaises(messaging.rpc.ExpectedException,
self.manager.do_reapply,
self.context, self.uuid)
self.assertEqual(utils.Error, exc.exc_info[0])
self.assertIn('Inspector is not configured to store data',
str(exc.exc_info[1]))
self.assertEqual(400, exc.exc_info[1].http_code)
self.assertFalse(reapply_mock.called)
@mock.patch.object(process, 'get_introspection_data', autospec=True)
def test_ok_swift(self, get_data_mock, reapply_mock):
get_data_mock.return_value = self.data
self.manager.do_reapply(self.context, self.uuid)
reapply_mock.assert_called_once_with(self.uuid, data=self.data)
get_data_mock.assert_called_once_with(self.uuid, processed=False,
get_json=True)
@mock.patch.object(process, 'get_introspection_data', autospec=True)
def test_ok_db(self, get_data_mock, reapply_mock):
get_data_mock.return_value = self.data
CONF.set_override('store_data', 'database', 'processing')
self.manager.do_reapply(self.context, self.uuid)
reapply_mock.assert_called_once_with(self.uuid, data=self.data)
get_data_mock.assert_called_once_with(self.uuid, processed=False,
get_json=True)

108
ironic_inspector/test/unit/test_plugins_introspection_data.py Normal file
View File

@ -0,0 +1,108 @@
# 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 json
import fixtures
import mock
from oslo_config import cfg
from ironic_inspector.common import ironic as ir_utils
from ironic_inspector import db
from ironic_inspector import introspection_state as istate
from ironic_inspector.plugins import introspection_data
from ironic_inspector.test import base as test_base
CONF = cfg.CONF
class BaseTest(test_base.NodeTest):
data = {
'ipmi_address': '1.2.3.4',
'cpus': 2,
'cpu_arch': 'x86_64',
'memory_mb': 1024,
'local_gb': 20,
'interfaces': {
'em1': {'mac': '11:22:33:44:55:66', 'ip': '1.2.0.1'},
}
}
def setUp(self):
super(BaseTest, self).setUp()
self.cli_fixture = self.useFixture(
fixtures.MockPatchObject(ir_utils, 'get_client', autospec=True))
self.cli = self.cli_fixture.mock.return_value
@mock.patch.object(introspection_data.swift, 'SwiftAPI', autospec=True)
class TestSwiftStore(BaseTest):
def setUp(self):
super(TestSwiftStore, self).setUp()
self.driver = introspection_data.SwiftStore()
def test_get_data(self, swift_mock):
swift_conn = swift_mock.return_value
swift_conn.get_object.return_value = json.dumps(self.data)
name = 'inspector_data-%s' % self.uuid
res_data = self.driver.get(self.uuid)
swift_conn.get_object.assert_called_once_with(name)
self.assertEqual(self.data, json.loads(res_data))
def test_store_data(self, swift_mock):
swift_conn = swift_mock.return_value
name = 'inspector_data-%s' % self.uuid
self.driver.save(self.node_info, self.data)
data = introspection_data._filter_data_excluded_keys(self.data)
swift_conn.create_object.assert_called_once_with(name,
json.dumps(data))
def test_store_data_location(self, swift_mock):
CONF.set_override('store_data_location', 'inspector_data_object',
'processing')
swift_conn = swift_mock.return_value
name = 'inspector_data-%s' % self.uuid
patch = [{'path': '/extra/inspector_data_object',
'value': name, 'op': 'add'}]
expected = self.data
self.driver.save(self.node_info, self.data)
data = introspection_data._filter_data_excluded_keys(self.data)
swift_conn.create_object.assert_called_once_with(name,
json.dumps(data))
self.assertEqual(expected,
json.loads(swift_conn.create_object.call_args[0][1]))
self.cli.node.update.assert_any_call(self.uuid, patch)
class TestDatabaseStore(BaseTest):
def setUp(self):
super(TestDatabaseStore, self).setUp()
self.driver = introspection_data.DatabaseStore()
session = db.get_writer_session()
with session.begin():
db.Node(uuid=self.node_info.uuid,
state=istate.States.starting).save(session)
def test_store_and_get_data(self):
self.driver.save(self.node_info, self.data)
res_data = self.driver.get(self.node_info.uuid)
self.assertEqual(self.data, json.loads(res_data))

52
ironic_inspector/test/unit/test_process.py
View File

@ -28,11 +28,13 @@ from oslo_utils import uuidutils
import six
from ironic_inspector.common import ironic as ir_utils
from ironic_inspector.common import swift
from ironic_inspector import db
from ironic_inspector import introspection_state as istate
from ironic_inspector import node_cache
from ironic_inspector.plugins import base as plugins_base
from ironic_inspector.plugins import example as example_plugin
from ironic_inspector.plugins import introspection_data as intros_data_plugin
from ironic_inspector import process
from ironic_inspector.pxe_filter import base as pxe_filter
from ironic_inspector.test import base as test_base
@ -259,22 +261,13 @@ class TestUnprocessedData(BaseProcessTest):
store_mock.assert_called_once_with(mock.ANY, expected)
@mock.patch.object(process.swift, 'SwiftAPI', autospec=True)
def test_save_unprocessed_data_failure(self, swift_mock):
def test_save_unprocessed_data_failure(self):
CONF.set_override('store_data', 'swift', 'processing')
name = 'inspector_data-%s-%s' % (
self.uuid,
process._UNPROCESSED_DATA_STORE_SUFFIX
)
swift_conn = swift_mock.return_value
swift_conn.create_object.side_effect = utils.Error('Oops')
res = process.process(self.data)
# assert store failure doesn't break processing
self.assertEqual(self.fake_result_json, res)
swift_conn.create_object.assert_called_once_with(name, mock.ANY)
@mock.patch.object(example_plugin.ExampleProcessingHook, 'before_processing',
@ -405,6 +398,7 @@ class TestProcessNode(BaseTest):
started_at=self.node_info.started_at,
finished_at=self.node_info.finished_at,
error=self.node_info.error).save(self.session)
plugins_base._INTROSPECTION_DATA_MGR = None
def test_return_includes_uuid(self):
ret_val = process._process_node(self.node_info, self.node, self.data)
@ -485,8 +479,8 @@ class TestProcessNode(BaseTest):
finished_mock.assert_called_once_with(
self.node_info, istate.Events.finish)
@mock.patch.object(process.swift, 'SwiftAPI', autospec=True)
def test_store_data(self, swift_mock):
@mock.patch.object(swift, 'SwiftAPI', autospec=True)
def test_store_data_with_swift(self, swift_mock):
CONF.set_override('store_data', 'swift', 'processing')
swift_conn = swift_mock.return_value
name = 'inspector_data-%s' % self.uuid
@ -498,8 +492,8 @@ class TestProcessNode(BaseTest):
self.assertEqual(expected,
json.loads(swift_conn.create_object.call_args[0][1]))
@mock.patch.object(process.swift, 'SwiftAPI', autospec=True)
def test_store_data_no_logs(self, swift_mock):
@mock.patch.object(swift, 'SwiftAPI', autospec=True)
def test_store_data_no_logs_with_swift(self, swift_mock):
CONF.set_override('store_data', 'swift', 'processing')
swift_conn = swift_mock.return_value
name = 'inspector_data-%s' % self.uuid
@ -511,8 +505,8 @@ class TestProcessNode(BaseTest):
self.assertNotIn('logs',
json.loads(swift_conn.create_object.call_args[0][1]))
@mock.patch.object(process.swift, 'SwiftAPI', autospec=True)
def test_store_data_location(self, swift_mock):
@mock.patch.object(swift, 'SwiftAPI', autospec=True)
def test_store_data_location_with_swift(self, swift_mock):
CONF.set_override('store_data', 'swift', 'processing')
CONF.set_override('store_data_location', 'inspector_data_object',
'processing')
@ -529,6 +523,28 @@ class TestProcessNode(BaseTest):
json.loads(swift_conn.create_object.call_args[0][1]))
self.cli.node.update.assert_any_call(self.uuid, patch)
@mock.patch.object(node_cache, 'store_introspection_data', autospec=True)
def test_store_data_with_database(self, store_mock):
CONF.set_override('store_data', 'database', 'processing')
process._process_node(self.node_info, self.node, self.data)
data = intros_data_plugin._filter_data_excluded_keys(self.data)
store_mock.assert_called_once_with(self.node_info.uuid, data, True)
self.assertEqual(data, store_mock.call_args[0][1])
@mock.patch.object(node_cache, 'store_introspection_data', autospec=True)
def test_store_data_no_logs_with_database(self, store_mock):
CONF.set_override('store_data', 'database', 'processing')
self.data['logs'] = 'something'
process._process_node(self.node_info, self.node, self.data)
data = intros_data_plugin._filter_data_excluded_keys(self.data)
store_mock.assert_called_once_with(self.node_info.uuid, data, True)
self.assertNotIn('logs', store_mock.call_args[0][1])
@mock.patch.object(process, '_reapply', autospec=True)
@mock.patch.object(node_cache, 'get_node', autospec=True)
@ -558,7 +574,7 @@ class TestReapply(BaseTest):
blocking=False
)
reapply_mock.assert_called_once_with(pop_mock.return_value)
reapply_mock.assert_called_once_with(pop_mock.return_value, data=None)
@prepare_mocks
def test_locking_failed(self, pop_mock, reapply_mock):
@ -575,7 +591,7 @@ class TestReapply(BaseTest):
@mock.patch.object(example_plugin.ExampleProcessingHook, 'before_update')
@mock.patch.object(process.rules, 'apply', autospec=True)
@mock.patch.object(process.swift, 'SwiftAPI', autospec=True)
@mock.patch.object(swift, 'SwiftAPI', autospec=True)
@mock.patch.object(node_cache.NodeInfo, 'finished', autospec=True)
@mock.patch.object(node_cache.NodeInfo, 'release_lock', autospec=True)
class TestReapplyNode(BaseTest):

4
ironic_inspector/utils.py
View File

@ -140,6 +140,10 @@ class NodeStateInvalidEvent(Error):
"""Invalid event attempted."""
class IntrospectionDataStoreDisabled(Error):
"""Introspection data store is disabled."""
class IntrospectionDataNotFound(NotFoundInCacheError):
"""Introspection data not found."""

6
releasenotes/notes/introspection-data-db-store-0586292de05cbfd7.yaml Normal file
View File

@ -0,0 +1,6 @@
---
features:
- |
Adds the support to store introspection data in ironic-inspector database.
Set the option ``[processing]store_data`` to ``database`` to use this
feature.

4
setup.cfg
View File

@ -43,6 +43,10 @@ ironic_inspector.hooks.processing =
ironic_inspector.hooks.node_not_found =
example = ironic_inspector.plugins.example:example_not_found_hook
enroll = ironic_inspector.plugins.discovery:enroll_node_not_found_hook
ironic_inspector.introspection_data.store =
none = ironic_inspector.plugins.introspection_data:NoStore
swift = ironic_inspector.plugins.introspection_data:SwiftStore
database = ironic_inspector.plugins.introspection_data:DatabaseStore
ironic_inspector.rules.conditions =
eq = ironic_inspector.plugins.rules:EqCondition
lt = ironic_inspector.plugins.rules:LtCondition