e03cfed720
This patch rename the v2.1 api policy with 'os_compute_api' prefix, that used to distinguish with v2 and ec2 API. And also move all v2.1 api policy rule out of policy.conf. Partially implements bp v3-api-policy Depends-On: Iec23b095176332414faf76a9c329f8bb5f3aa6c3 Change-Id: Id8e1e84cd3717dfd0a3b3f80acec50f96c205251
103 lines
3.8 KiB
Python
103 lines
3.8 KiB
Python
# Copyright 2013 Rackspace Hosting
|
|
# 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 webob import exc
|
|
|
|
from nova.api.openstack import common
|
|
from nova.api.openstack import extensions
|
|
from nova.api.openstack import wsgi
|
|
from nova import compute
|
|
from nova.i18n import _
|
|
|
|
ALIAS = "os-instance-actions"
|
|
authorize = extensions.os_compute_authorizer(ALIAS)
|
|
soft_authorize = extensions.os_compute_soft_authorizer(ALIAS)
|
|
|
|
ACTION_KEYS = ['action', 'instance_uuid', 'request_id', 'user_id',
|
|
'project_id', 'start_time', 'message']
|
|
EVENT_KEYS = ['event', 'start_time', 'finish_time', 'result', 'traceback']
|
|
|
|
|
|
class InstanceActionsController(wsgi.Controller):
|
|
|
|
def __init__(self):
|
|
super(InstanceActionsController, self).__init__()
|
|
self.compute_api = compute.API()
|
|
self.action_api = compute.InstanceActionAPI()
|
|
|
|
def _format_action(self, action_raw):
|
|
action = {}
|
|
for key in ACTION_KEYS:
|
|
action[key] = action_raw.get(key)
|
|
return action
|
|
|
|
def _format_event(self, event_raw):
|
|
event = {}
|
|
for key in EVENT_KEYS:
|
|
event[key] = event_raw.get(key)
|
|
return event
|
|
|
|
@extensions.expected_errors(404)
|
|
def index(self, req, server_id):
|
|
"""Returns the list of actions recorded for a given instance."""
|
|
context = req.environ["nova.context"]
|
|
instance = common.get_instance(self.compute_api, context, server_id)
|
|
authorize(context, target=instance)
|
|
actions_raw = self.action_api.actions_get(context, instance)
|
|
actions = [self._format_action(action) for action in actions_raw]
|
|
return {'instanceActions': actions}
|
|
|
|
@extensions.expected_errors(404)
|
|
def show(self, req, server_id, id):
|
|
"""Return data about the given instance action."""
|
|
context = req.environ['nova.context']
|
|
instance = common.get_instance(self.compute_api, context, server_id)
|
|
authorize(context, target=instance)
|
|
action = self.action_api.action_get_by_request_id(context, instance,
|
|
id)
|
|
if action is None:
|
|
msg = _("Action %s not found") % id
|
|
raise exc.HTTPNotFound(explanation=msg)
|
|
|
|
action_id = action['id']
|
|
action = self._format_action(action)
|
|
if soft_authorize(context, action='events'):
|
|
events_raw = self.action_api.action_events_get(context, instance,
|
|
action_id)
|
|
action['events'] = [self._format_event(evt) for evt in events_raw]
|
|
return {'instanceAction': action}
|
|
|
|
|
|
class InstanceActions(extensions.V3APIExtensionBase):
|
|
"""View a log of actions and events taken on an instance."""
|
|
|
|
name = "InstanceActions"
|
|
alias = ALIAS
|
|
version = 1
|
|
|
|
def get_resources(self):
|
|
ext = extensions.ResourceExtension(ALIAS,
|
|
InstanceActionsController(),
|
|
parent=dict(
|
|
member_name='server',
|
|
collection_name='servers'))
|
|
return [ext]
|
|
|
|
def get_controller_extensions(self):
|
|
"""It's an abstract function V3APIExtensionBase and the extension
|
|
will not be loaded without it.
|
|
"""
|
|
return []
|