f2c95ee757
- Removed AWS tests temporarily from run_tests.sh as they are failing with credential error. - Removed check from run_tests.sh which was used to run tests on devstack setup. - Fixed LOG statement bug for Cinder driver - Fixed Nova braces bug for Nova tests Closes-Bug: #1704124 Change-Id: Id94e44e848555bf6a96b9ef0b0c276579169987c
134 lines
5.2 KiB
Python
134 lines
5.2 KiB
Python
# Copyright 2017 Platform9 Systems Inc.(http://www.platform9.com)
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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 as logging
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from cinder.volume.driver import BaseVD
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from cinder.volume.drivers.gce import gceconf
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from cinder.volume.drivers.gce import gceutils
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LOG = logging.getLogger(__name__)
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class GceDriver(BaseVD):
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def __init__(self, *args, **kwargs):
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super(GceDriver, self).__init__(*args, **kwargs)
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self.VERSION = '0.0.1'
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self.gce_zone = gceconf.zone
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self.gce_region = gceconf.region
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self.gce_project = gceconf.project_id
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self.gce_svc_key = gceconf.service_key_path
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def do_setup(self, context):
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self.gce_svc = gceutils.get_gce_service(self.gce_svc_key)
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self.set_initialized()
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LOG.info("Gce volume driver init with %s project, %s zone" %
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(self.gce_project, self.gce_zone))
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def _gce_volume_name(self, volume):
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return 'vol-' + volume.id
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def _gce_snapshot_name(self, snapshot):
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return 'snap-' + snapshot.id
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def create_volume(self, volume):
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compute, project, zone = self.gce_svc, self.gce_project, self.gce_zone
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name = self._gce_volume_name(volume)
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size = volume['size']
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operation = gceutils.create_disk(compute, project, zone, name, size)
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gceutils.wait_for_operation(compute, project, operation)
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def delete_volume(self, volume):
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compute, project, zone = self.gce_svc, self.gce_project, self.gce_zone
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name = self._gce_volume_name(volume)
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operation = gceutils.delete_disk(compute, project, zone, name)
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gceutils.wait_for_operation(compute, project, operation)
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def check_for_setup_error(self):
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pass
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def create_export(self, context, volume, connector):
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pass
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def ensure_export(self, context, volume):
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pass
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def remove_export(self, context, volume):
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pass
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def initialize_connection(self, volume, connector, initiator_data=None):
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compute, project, zone = self.gce_svc, self.gce_project, self.gce_zone
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name = self._gce_volume_name(volume)
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gce_volume = gceutils.get_disk(compute, project, zone, name)
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return dict(data=gce_volume)
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def terminate_connection(self, volume, connector, **kwargs):
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pass
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def _update_volume_stats(self):
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data = dict()
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data['volume_backend_name'] = 'gce'
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data['vendor_name'] = 'Google, Inc.'
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data['driver_version'] = '0.0.1'
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data['storage_protocol'] = 'iscsi'
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pool = dict(pool_name=gceconf.gce_pool_name,
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free_capacity_gb=gceconf.gce_free_capacity_gb,
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total_capacity_gb=gceconf.gce_free_capacity_gb,
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provisioned_capacity_gb=0, reserved_percentage=0,
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location_info=dict(), QoS_support=False,
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max_over_subscription_ratio=1.0,
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thin_provisioning_support=False,
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thick_provisioning_support=True, total_volumes=0)
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data['pools'] = [pool]
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self._stats = data
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def get_volume_stats(self, refresh=False):
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if refresh:
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self._update_volume_stats()
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return self._stats
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def create_snapshot(self, snapshot):
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compute, project, zone = self.gce_svc, self.gce_project, self.gce_zone
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volume_name = self._gce_volume_name(snapshot.volume)
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name = self._gce_snapshot_name(snapshot)
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operation = gceutils.snapshot_disk(compute, project, zone, volume_name,
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name)
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gceutils.wait_for_operation(compute, project, operation)
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def delete_snapshot(self, snapshot):
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compute, project = self.gce_svc, self.gce_project
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name = self._gce_snapshot_name(snapshot)
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operation = gceutils.delete_snapshot(compute, project, name)
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gceutils.wait_for_operation(compute, project, operation)
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def create_volume_from_snapshot(self, volume, snapshot):
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compute, project, zone = self.gce_svc, self.gce_project, self.gce_zone
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name = self._gce_volume_name(volume)
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snapshot_name = self._gce_snapshot_name(snapshot)
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operation = gceutils.create_disk_from_snapshot(compute, project, zone,
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name, snapshot_name)
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gceutils.wait_for_operation(compute, project, operation)
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def copy_image_to_volume(self, context, volume, image_service, image_id):
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raise NotImplementedError()
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def copy_volume_to_image(self, context, volume, image_service, image_meta):
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raise NotImplementedError()
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def migrate_volume(self, context, volume, host):
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raise NotImplementedError()
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def copy_volume_data(self, context, src_vol, dest_vol, remote=None):
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raise NotImplementedError()
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