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# Copyright 2012 IBM Corp.
# 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.
"""
agent interface
"""
from novaclient import base
class Agent(base.Resource):
def __repr__(self):
return "<Agent: %s>" % self.agent
def _add_details(self, info):
dico = 'resource' in info and info['resource'] or info
for (k, v) in dico.items():
setattr(self, k, v)
class AgentsManager(base.ManagerWithFind):
resource_class = Agent
def list(self, hypervisor=None):
"""List all agent builds."""
url = "/os-agents"
if hypervisor:
url = "/os-agents?hypervisor=%s" % hypervisor
return self._list(url, "agents")
def _build_update_body(self, version, url, md5hash):
return {'para': {'version': version,
'url': url,
'md5hash': md5hash}}
def update(self, id, version,
url, md5hash):
"""Update an existing agent build."""
body = self._build_update_body(version, url, md5hash)
return self._update('/os-agents/%s' % id, body, 'agent')
def create(self, os, architecture, version,
url, md5hash, hypervisor):
"""Create a new agent build."""
body = {'agent': {'hypervisor': hypervisor,
'os': os,
'architecture': architecture,
'version': version,
'url': url,
'md5hash': md5hash}}
return self._create('/os-agents', body, 'agent')
def delete(self, id):
"""
Deletes an existing agent build.
:param id: The agent's id to delete
:returns: An instance of novaclient.base.TupleWithMeta
"""
return self._delete('/os-agents/%s' % id)
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