9ac185d26e
Share and share instance list will accept new query string parameter 'export_location'. It can pass path and id of export_location to retrieve shares filtered. Change-Id: Ibd56fdbc294432003849607ddf72d824151ea3c4 Partly-implement: BP support-filter-share-by-export-location
115 lines
4.2 KiB
Python
115 lines
4.2 KiB
Python
# Copyright 2015 Mirantis inc.
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# All Rights Reserved.
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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_utils import uuidutils
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from manilaclient import api_versions
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from manilaclient import base
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from manilaclient.common.apiclient import base as common_base
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class ShareInstance(common_base.Resource):
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"""A share is an extra block level storage to the OpenStack instances."""
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def __repr__(self):
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return "<Share: %s>" % self.id
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def force_delete(self):
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"""Delete the specified share ignoring its current state."""
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self.manager.force_delete(self)
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def reset_state(self, state):
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"""Update the share with the provided state."""
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self.manager.reset_state(self, state)
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class ShareInstanceManager(base.ManagerWithFind):
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"""Manage :class:`ShareInstances` resources."""
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resource_class = ShareInstance
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@api_versions.wraps("2.3")
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def get(self, instance):
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"""Get a share instance.
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:param instance: either share object or text with its ID.
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:rtype: :class:`ShareInstance`
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"""
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share_id = common_base.getid(instance)
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return self._get("/share_instances/%s" % share_id, "share_instance")
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@api_versions.wraps("2.3", "2.34")
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def list(self):
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"""List all share instances."""
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return self.do_list()
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@api_versions.wraps("2.35") # noqa
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def list(self, export_location=None):
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"""List all share instances."""
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return self.do_list(export_location)
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def do_list(self, export_location=None):
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"""List all share instances."""
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path = '/share_instances'
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if export_location:
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if uuidutils.is_uuid_like(export_location):
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path += '?export_location_id=' + export_location
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else:
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path += '?export_location_path=' + export_location
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return self._list(path, 'share_instances')
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def _action(self, action, instance, info=None, **kwargs):
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"""Perform a share instance 'action'.
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:param action: text with action name.
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:param instance: either share object or text with its ID.
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:param info: dict with data for specified 'action'.
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:param kwargs: dict with data to be provided for action hooks.
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"""
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body = {action: info}
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self.run_hooks('modify_body_for_action', body, **kwargs)
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url = '/share_instances/%s/action' % common_base.getid(instance)
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return self.api.client.post(url, body=body)
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def _do_force_delete(self, instance, action_name="force_delete"):
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"""Delete a share instance forcibly - share status will be avoided.
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:param instance: either share instance object or text with its ID.
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"""
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return self._action(action_name, common_base.getid(instance))
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@api_versions.wraps("2.3", "2.6")
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def force_delete(self, instance):
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return self._do_force_delete(instance, "os-force_delete")
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@api_versions.wraps("2.7") # noqa
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def force_delete(self, instance):
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return self._do_force_delete(instance, "force_delete")
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def _do_reset_state(self, instance, state, action_name):
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"""Update the provided share instance with the provided state.
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:param instance: either share object or text with its ID.
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:param state: text with new state to set for share.
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"""
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return self._action(action_name, instance, {"status": state})
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@api_versions.wraps("2.3", "2.6")
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def reset_state(self, instance, state):
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return self._do_reset_state(instance, state, "os-reset_status")
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@api_versions.wraps("2.7") # noqa
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def reset_state(self, instance, state):
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return self._do_reset_state(instance, state, "reset_status")
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