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# Copyright 2014 Hewlett-Packard Development Company, L.P.
# 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.
#
from novaclient import exceptions as nova_exceptions
from oslo_log import log as logging
from trove.common import clients
from trove.common import exception
from trove.network import base
LOG = logging.getLogger(__name__)
class NovaNetwork(base.NetworkDriver):
def __init__(self, context, region_name):
try:
self.client = clients.create_nova_client(
context, region_name)
except nova_exceptions.ClientException as e:
raise exception.TroveError(str(e))
def get_sec_group_by_id(self, group_id):
try:
return self.client.security_groups.get(group_id)
except nova_exceptions.ClientException as e:
LOG.exception('Failed to get remote security group')
raise exception.TroveError(str(e))
def delete_security_group(self, sec_group_id):
try:
self.client.security_groups.delete(sec_group_id)
except nova_exceptions.ClientException as e:
LOG.exception('Failed to delete remote security group')
raise exception.SecurityGroupDeletionError(str(e))
def delete_security_group_rule(self, sec_group_rule_id):
try:
self.client.security_group_rules.delete(sec_group_rule_id)
except nova_exceptions.ClientException as e:
LOG.exception('Failed to delete rule to remote security group')
raise exception.SecurityGroupRuleDeletionError(str(e))
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