78 lines
2.8 KiB
Python
78 lines
2.8 KiB
Python
# Copyright (c) 2016 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 oslo_log import log as logging
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from oslo_messaging.rpc import client
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from webob import exc
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from murano.common.i18n import _
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from murano.common import policy
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from murano.common import wsgi
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from murano.services import static_actions
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LOG = logging.getLogger(__name__)
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class Controller(object):
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def execute(self, request, body):
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policy.check("execute_action", request.context, {})
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class_name = body.get('className')
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method_name = body.get('methodName')
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if not class_name or not method_name:
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msg = _('Class name and method name must be specified for '
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'static action')
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LOG.error(msg)
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raise exc.HTTPBadRequest(msg)
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args = body.get('parameters')
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pkg_name = body.get('packageName')
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class_version = body.get('classVersion', '=0')
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LOG.debug('StaticAction:Execute <MethodName: {0}, '
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'ClassName: {1}>'.format(method_name, class_name))
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credentials = {
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'token': request.context.auth_token,
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'project_id': request.context.tenant,
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'user_id': request.context.user
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}
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try:
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return static_actions.StaticActionServices.execute(
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method_name, class_name, pkg_name, class_version, args,
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credentials)
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except client.RemoteError as e:
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LOG.error('Exception during call of the method {method_name}: '
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'{exc}'.format(method_name=method_name, exc=str(e)))
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if e.exc_type in (
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'NoClassFound', 'NoMethodFound', 'NoPackageFound',
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'NoPackageForClassFound', 'MethodNotExposed',
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'NoMatchingMethodException'):
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raise exc.HTTPNotFound(e.value)
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elif e.exc_type == 'ContractViolationException':
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raise exc.HTTPBadRequest(e.value)
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raise exc.HTTPServiceUnavailable(e.value)
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except ValueError as e:
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LOG.error('Exception during call of the method {method_name}: '
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'{exc}'.format(method_name=method_name,
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exc=str(e)))
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raise exc.HTTPBadRequest(str(e))
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def create_resource():
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return wsgi.Resource(Controller())
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