7422aef799
When use driver_handles_share_servers driver, the tap device will down and the tap device mac address is changed after restart the node, that will caused manila can not manage share that created by this service. This path fix this issue. When restart manila-share service, call setup_connectivity_with_service_instances() to create host port and check the the mac address. Change-Id: Ibcdd4f58f15a53c69d35db06bc42283859349758 Closes-Bug:#1688155
118 lines
3.7 KiB
Python
118 lines
3.7 KiB
Python
# Copyright 2012 OpenStack Foundation
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# Copyright 2014 Mirantis Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo_log import log
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import six
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from manila.share import driver
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from manila.tests import fake_service_instance
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LOG = log.getLogger(__name__)
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class FakeShareDriver(driver.ShareDriver):
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"""Fake share driver.
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This fake driver can be also used as a test driver within a real
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running manila-share instance. To activate it use this in manila.conf::
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enabled_share_backends = fake
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[fake]
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driver_handles_share_servers = True
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share_backend_name = fake
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share_driver = manila.tests.fake_driver.FakeShareDriver
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With it you basically mocked all backend driver calls but e.g. networking
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will still be activated.
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"""
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def __init__(self, *args, **kwargs):
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self._setup_service_instance_manager()
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super(FakeShareDriver, self).__init__([True, False], *args, **kwargs)
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def _setup_service_instance_manager(self):
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self.service_instance_manager = (
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fake_service_instance.FakeServiceInstanceManager())
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def manage_existing(self, share, driver_options):
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LOG.debug("Fake share driver: manage")
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LOG.debug("Fake share driver: driver options: %s",
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six.text_type(driver_options))
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return {'size': 1}
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def unmanage(self, share):
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LOG.debug("Fake share driver: unmanage")
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@property
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def driver_handles_share_servers(self):
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if not isinstance(self.configuration.safe_get(
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'driver_handles_share_servers'), bool):
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return True
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return self.configuration.driver_handles_share_servers
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def create_snapshot(self, context, snapshot, share_server=None):
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pass
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def delete_snapshot(self, context, snapshot, share_server=None):
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pass
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def create_share(self, context, share, share_server=None):
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return ['/fake/path', '/fake/path2']
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def create_share_from_snapshot(self, context, share, snapshot,
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share_server=None):
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return ['/fake/path', '/fake/path2']
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def delete_share(self, context, share, share_server=None):
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pass
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def ensure_share(self, context, share, share_server=None):
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pass
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def allow_access(self, context, share, access, share_server=None):
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pass
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def deny_access(self, context, share, access, share_server=None):
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pass
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def get_share_stats(self, refresh=False):
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return None
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def do_setup(self, context):
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pass
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def setup_server(self, *args, **kwargs):
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pass
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def teardown_server(self, *args, **kwargs):
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pass
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def get_network_allocations_number(self):
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# NOTE(vponomaryov): Simulate drivers that use share servers and
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# do not use 'service_instance' module.
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return 2
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def _verify_share_server_handling(self, driver_handles_share_servers):
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return super(FakeShareDriver, self)._verify_share_server_handling(
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driver_handles_share_servers)
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def create_share_group(self, context, group_id, share_server=None):
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pass
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def delete_share_group(self, context, group_id, share_server=None):
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pass
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