135 lines
5.2 KiB
Python
135 lines
5.2 KiB
Python
# Copyright (c) 2013 Mirantis, Inc.
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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 webob import exc
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from muranoapi.db.models import Session
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from muranoapi.db.session import get_session
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from muranoapi.db.services.sessions import SessionServices
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from muranoapi.db.services.sessions import SessionState
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from muranoapi.db.services.environments import EnvironmentServices
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from muranoapi.db.services.environments import EnvironmentStatus
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from muranoapi.openstack.common import wsgi
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from muranoapi.openstack.common import log as logging
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log = logging.getLogger(__name__)
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class Controller(object):
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def configure(self, request, environment_id):
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log.debug(_('Session:Configure <EnvId: {0}>'.format(environment_id)))
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# no new session can be opened if environment has deploying status
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env_status = EnvironmentServices.get_status(environment_id)
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if env_status == EnvironmentStatus.deploying:
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log.info('Could not open session for environment <EnvId: {0}>,'
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'environment has deploying '
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'status.'.format(environment_id))
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raise exc.HTTPForbidden()
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user_id = request.context.user
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session = SessionServices.create(environment_id, user_id)
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return session.to_dict()
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def show(self, request, environment_id, session_id):
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log.debug(_('Session:Show <SessionId: {0}>'.format(session_id)))
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unit = get_session()
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session = unit.query(Session).get(session_id)
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if session is None:
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log.error('Session <SessionId {0}> is not found'
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''.format(session_id))
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raise exc.HTTPNotFound()
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if session.environment_id != environment_id:
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log.error('Session <SessionId {0}> is not tied with Environment '
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'<EnvId {1}>'.format(session_id, environment_id))
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raise exc.HTTPNotFound()
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user_id = request.context.user
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if session.user_id != user_id:
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log.error('User <UserId {0}> is not authorized to access '
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'session <SessionId {1}>.'.format(user_id, session_id))
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raise exc.HTTPUnauthorized()
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if not SessionServices.validate(session):
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log.error('Session <SessionId {0}> is invalid'.format(session_id))
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raise exc.HTTPForbidden()
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return session.to_dict()
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def delete(self, request, environment_id, session_id):
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log.debug(_('Session:Delete <SessionId: {0}>'.format(session_id)))
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unit = get_session()
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session = unit.query(Session).get(session_id)
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if session is None:
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log.error('Session <SessionId {0}> is not found'
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''.format(session_id))
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raise exc.HTTPNotFound()
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if session.environment_id != environment_id:
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log.error('Session <SessionId {0}> is not tied with Environment '
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'<EnvId {1}>'.format(session_id, environment_id))
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raise exc.HTTPNotFound()
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user_id = request.context.user
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if session.user_id != user_id:
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log.error('User <UserId {0}> is not authorized to access '
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'session <SessionId {1}>.'.format(user_id, session_id))
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raise exc.HTTPUnauthorized()
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if session.state == SessionState.deploying:
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log.error('Session <SessionId: {0}> is in deploying state and '
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'could not be deleted'.format(session_id))
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raise exc.HTTPForbidden()
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with unit.begin():
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unit.delete(session)
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return None
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def deploy(self, request, environment_id, session_id):
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log.debug(_('Session:Deploy <SessionId: {0}>'.format(session_id)))
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unit = get_session()
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session = unit.query(Session).get(session_id)
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if session is None:
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log.error('Session <SessionId {0}> is not found'
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''.format(session_id))
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raise exc.HTTPNotFound()
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if session.environment_id != environment_id:
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log.error('Session <SessionId {0}> is not tied with Environment '
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'<EnvId {1}>'.format(session_id, environment_id))
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raise exc.HTTPNotFound()
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if not SessionServices.validate(session):
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log.error('Session <SessionId {0}> is invalid'.format(session_id))
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raise exc.HTTPForbidden()
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if session.state != SessionState.open:
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log.error('Session <SessionId {0}> is already deployed or '
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'deployment is in progress'.format(session_id))
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raise exc.HTTPForbidden()
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SessionServices.deploy(session, unit, request.context.auth_token)
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def create_resource():
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return wsgi.Resource(Controller())
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