128 lines
4.1 KiB
Python
128 lines
4.1 KiB
Python
# Copyright 2012 OpenStack Foundation
|
|
# Copyright 2014 Mirantis 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.
|
|
|
|
from oslo_log import log
|
|
import six
|
|
|
|
from manila.common import constants
|
|
from manila.share import driver
|
|
from manila.tests import fake_service_instance
|
|
|
|
LOG = log.getLogger(__name__)
|
|
|
|
|
|
class FakeShareDriver(driver.ShareDriver):
|
|
"""Fake share driver.
|
|
|
|
This fake driver can be also used as a test driver within a real
|
|
running manila-share instance. To activate it use this in manila.conf::
|
|
|
|
enabled_share_backends = fake
|
|
|
|
[fake]
|
|
driver_handles_share_servers = True
|
|
share_backend_name = fake
|
|
share_driver = manila.tests.fake_driver.FakeShareDriver
|
|
|
|
With it you basically mocked all backend driver calls but e.g. networking
|
|
will still be activated.
|
|
"""
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
self._setup_service_instance_manager()
|
|
super(FakeShareDriver, self).__init__([True, False], *args, **kwargs)
|
|
|
|
def _setup_service_instance_manager(self):
|
|
self.service_instance_manager = (
|
|
fake_service_instance.FakeServiceInstanceManager())
|
|
|
|
def manage_existing(self, share, driver_options, share_server=None):
|
|
LOG.debug("Fake share driver: manage")
|
|
LOG.debug("Fake share driver: driver options: %s",
|
|
six.text_type(driver_options))
|
|
return {'size': 1}
|
|
|
|
def unmanage(self, share, share_server=None):
|
|
LOG.debug("Fake share driver: unmanage")
|
|
|
|
@property
|
|
def driver_handles_share_servers(self):
|
|
if not isinstance(self.configuration.safe_get(
|
|
'driver_handles_share_servers'), bool):
|
|
return True
|
|
|
|
return self.configuration.driver_handles_share_servers
|
|
|
|
def create_snapshot(self, context, snapshot, share_server=None):
|
|
pass
|
|
|
|
def delete_snapshot(self, context, snapshot, share_server=None):
|
|
pass
|
|
|
|
def create_share(self, context, share, share_server=None):
|
|
return ['/fake/path', '/fake/path2']
|
|
|
|
def create_share_from_snapshot(self, context, share, snapshot,
|
|
share_server=None, parent_share=None):
|
|
return {
|
|
'export_locations': ['/fake/path', '/fake/path2'],
|
|
'status': constants.STATUS_AVAILABLE,
|
|
}
|
|
|
|
def delete_share(self, context, share, share_server=None):
|
|
pass
|
|
|
|
def ensure_share(self, context, share, share_server=None):
|
|
pass
|
|
|
|
def allow_access(self, context, share, access, share_server=None):
|
|
pass
|
|
|
|
def deny_access(self, context, share, access, share_server=None):
|
|
pass
|
|
|
|
def get_share_stats(self, refresh=False):
|
|
return None
|
|
|
|
def do_setup(self, context):
|
|
pass
|
|
|
|
def setup_server(self, *args, **kwargs):
|
|
pass
|
|
|
|
def teardown_server(self, *args, **kwargs):
|
|
pass
|
|
|
|
def get_network_allocations_number(self):
|
|
# NOTE(vponomaryov): Simulate drivers that use share servers and
|
|
# do not use 'service_instance' module.
|
|
return 2
|
|
|
|
def _verify_share_server_handling(self, driver_handles_share_servers):
|
|
return super(FakeShareDriver, self)._verify_share_server_handling(
|
|
driver_handles_share_servers)
|
|
|
|
def create_share_group(self, context, group_id, share_server=None):
|
|
pass
|
|
|
|
def delete_share_group(self, context, group_id, share_server=None):
|
|
pass
|
|
|
|
def get_share_status(self, share, share_server=None):
|
|
return {
|
|
'export_locations': ['/fake/path', '/fake/path2'],
|
|
'status': constants.STATUS_AVAILABLE,
|
|
}
|