93 lines
3.3 KiB
Python
93 lines
3.3 KiB
Python
# Copyright 2010 OpenStack Foundation
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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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import webob
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from webob import exc
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from nova.api.openstack import wsgi
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from nova.console import api as console_api
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from nova import exception
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def _translate_keys(cons):
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"""Coerces a console instance into proper dictionary format."""
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pool = cons['pool']
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info = {'id': cons['id'],
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'console_type': pool['console_type']}
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return dict(console=info)
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def _translate_detail_keys(cons):
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"""Coerces a console instance into proper dictionary format with
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correctly mapped attributes.
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"""
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pool = cons['pool']
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info = {'id': cons['id'],
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'console_type': pool['console_type'],
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'password': cons['password'],
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'instance_name': cons['instance_name'],
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'port': cons['port'],
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'host': pool['public_hostname']}
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return dict(console=info)
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class Controller(object):
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"""The Consoles controller for the OpenStack API."""
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def __init__(self):
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self.console_api = console_api.API()
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def index(self, req, server_id):
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"""Returns a list of consoles for this instance."""
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consoles = self.console_api.get_consoles(
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req.environ['nova.context'],
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server_id)
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return dict(consoles=[_translate_keys(console)
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for console in consoles])
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def create(self, req, server_id, body):
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"""Creates a new console."""
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try:
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self.console_api.create_console(
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req.environ['nova.context'],
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server_id)
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except exception.InstanceNotFound as e:
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raise exc.HTTPNotFound(explanation=e.format_message())
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def show(self, req, server_id, id):
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"""Shows in-depth information on a specific console."""
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try:
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console = self.console_api.get_console(
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req.environ['nova.context'],
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server_id,
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int(id))
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except exception.NotFound as e:
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raise exc.HTTPNotFound(explanation=e.format_message())
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return _translate_detail_keys(console)
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def delete(self, req, server_id, id):
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"""Deletes a console."""
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try:
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self.console_api.delete_console(req.environ['nova.context'],
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server_id,
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int(id))
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except exception.NotFound as e:
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raise exc.HTTPNotFound(explanation=e.format_message())
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return webob.Response(status_int=202)
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def create_resource():
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return wsgi.Resource(Controller())
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