def test_find_in_list_by_condition(self):
self.assertRaises(ValueError,
utils.find_in_list_by_condition, None, None)
self.assertRaises(ValueError,
utils.find_in_list_by_condition, 'key', [])
self.assertEqual(None,
utils.find_in_list_by_condition({'key': 'val'}, []))
search_list = [{'key1': 'val1', 'key2': 'val2', 'key3': 'val3'},
{'key1': 'val11', 'key2': 'val22', 'key3': 'val33'},
{'key1': 'val1', 'key2': 'val2', 'key3': 'val333'}]
search_condition = {'key2': 'val33'}
expected = []
actual = utils.find_in_list_by_condition(search_condition, search_list)
self.assertEqual(expected, actual)
search_condition = {'key2': 'val22'}
expected = {'key1': 'val11', 'key2': 'val22', 'key3': 'val33'}
actual = utils.find_in_list_by_condition(search_condition, search_list)
self.assertEqual(expected, actual[0])
search_condition = {'key1': 'val1', 'key3': 'val3'}
expected = {'key1': 'val1', 'key2': 'val2', 'key3': 'val3'}
actual = utils.find_in_list_by_condition(search_condition, search_list)
self.assertEqual(expected, actual[0])
search_condition = {'key1': 'val1', 'key2': 'val2'}
expected = [{'key1': 'val1', 'key2': 'val2', 'key3': 'val3'},
{'key1': 'val1', 'key2': 'val2', 'key3': 'val333'}]
actual = utils.find_in_list_by_condition(search_condition, search_list)
self.assertEqual(expected, actual)
def _find_mapping(self):
session = self.context.session
netview_id = None
netview_name = None
netview_shared = False
# First check if mapping already exists
network_id = self.subnet.get('network_id')
subnet_id = self.subnet.get('id')
netview_mappings = dbi.get_network_view_mappings(session,
network_id=network_id,
subnet_id=subnet_id)
if netview_mappings:
netview_id = netview_mappings[0].network_view_id
netview_row = utils.find_one_in_list('id', netview_id,
self.discovered_network_views)
self.mapping.network_view_id = netview_id
self.mapping.network_view = netview_row.network_view
self.mapping.authority_member = self._get_authority_member(
netview_row.authority_member_id)
self.mapping.shared = netview_row.shared
self.mapping.dns_view = self._get_dns_view()
self._update_service_member_mapping()
LOG.info(
_LI("Network view %(netview)s mapping found for "
"network %(network)s and subnet %(subnet)s"),
dict(netview=netview_row.network_view,
network=network_id,
subnet=subnet_id))
return
# No mapping so find mapping
mapping_attrs = self._get_mapping_attributes()
matching_netviews = []
# find mapping matches on common cases
mapping_filters = self._get_mapping_filters(mapping_attrs)
for mf in mapping_filters:
if list(mf.values())[0] is None:
continue
matches = utils.find_in_list_by_condition(
mf, self.discovered_mapping_conditions)
if matches:
netview_ids = [m.network_view_id for m in matches]
matching_netviews += netview_ids
# find network view id and name pair
if matching_netviews:
# get most matched network view id
netview_id = Counter(matching_netviews).most_common(1)[0][0]
netview_row = utils.find_one_in_list('id', netview_id,
self.discovered_network_views)
netview_name = netview_row.network_view
netview_shared = netview_row.shared
else:
# no matching found; use default network view scope
netview_scope = self.grid_config.default_network_view_scope
netview_name = self._get_network_view_by_scope(
netview_scope, mapping_attrs)
netview_row = utils.find_one_in_list('network_view', netview_name,
self.discovered_network_views)
if netview_row:
netview_id = netview_row.id
netview_shared = netview_row.shared
self.mapping.network_view_id = netview_id
self.mapping.network_view = netview_name
if self.mapping.network_view_id:
self.mapping.authority_member = self._get_authority_member()
self.mapping.shared = netview_shared
self.mapping.dns_view = self._get_dns_view()
def _find_mapping(self):
session = self.context.session
netview_id = None
netview_name = None
netview_shared = False
# First check if mapping already exists
network_id = self.subnet.get('network_id')
subnet_id = self.subnet.get('id')
netview_mappings = dbi.get_network_view_mappings(
session, network_id=network_id, subnet_id=subnet_id)
if netview_mappings:
netview_id = netview_mappings[0].network_view_id
netview_row = utils.find_one_in_list(
'id', netview_id, self.discovered_network_views)
self.mapping.network_view_id = netview_id
self.mapping.network_view = netview_row.network_view
self.mapping.authority_member = self._get_authority_member(
netview_row.authority_member_id)
self.mapping.shared = netview_row.shared
self.mapping.dns_view = self._get_dns_view()
self._update_service_member_mapping()
LOG.info(_LI("Network view %(netview)s mapping found for "
"network %(network)s and subnet %(subnet)s"),
dict(netview=netview_row.network_view, network=network_id,
subnet=subnet_id))
return
# No mapping so find mapping
mapping_attrs = self._get_mapping_attributes()
matching_netviews = []
# find mapping matches on common cases
mapping_filters = self._get_mapping_filters(mapping_attrs)
for mf in mapping_filters:
if mf.values()[0] is None:
continue
matches = utils.find_in_list_by_condition(
mf, self.discovered_mapping_conditions)
if matches:
netview_ids = [m.network_view_id for m in matches]
matching_netviews += netview_ids
# find network view id and name pair
if matching_netviews:
# get most matched network view id
netview_id = Counter(matching_netviews).most_common(1)[0][0]
netview_row = utils.find_one_in_list('id', netview_id,
self.discovered_network_views)
netview_name = netview_row.network_view
netview_shared = netview_row.shared
else:
# no matching found; use default network view scope
netview_scope = self.grid_config.default_network_view_scope
netview_name = self._get_network_view_by_scope(netview_scope,
mapping_attrs)
netview_row = utils.find_one_in_list('network_view', netview_name,
self.discovered_network_views)
if netview_row:
netview_id = netview_row.id
netview_shared = netview_row.shared
self.mapping.network_view_id = netview_id
self.mapping.network_view = netview_name
if self.mapping.network_view_id:
self.mapping.authority_member = self._get_authority_member()
self.mapping.shared = netview_shared
self.mapping.dns_view = self._get_dns_view()
