67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
# Copyright 2017 AT&T Intellectual Property. All other rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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import logging
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import falcon
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from promenade.config import Configuration
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from promenade.control import base
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from promenade import exceptions
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from promenade import policy
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from promenade import validation
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LOG = logging.getLogger(__name__)
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class ValidateDesignResource(base.BaseResource):
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def _return_msg(self, resp, result):
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if result['err_count'] == 0:
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message = "Promenade validations succeeded."
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status_code = falcon.HTTP_200
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status = "Valid"
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else:
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message = "Promenade validations failed."
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status_code = falcon.HTTP_400
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status = "Invalid"
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resp.body = json.dumps({
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"kind": "Status",
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"apiVersion": "v1",
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"metadata": {},
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"status": status,
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"message": message,
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"reason": "Validation",
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"details": {
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"errorCount": result['err_count'],
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"messageList": result['msg'],
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},
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"code": status_code,
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})
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@policy.ApiEnforcer('kubernetes_provisioner:post_validatedesign')
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def on_post(self, req, resp):
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try:
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json_data = self.req_json(req)
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href = json_data.get('href', None)
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config = Configuration.from_design_ref(
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href, allow_missing_substitutions=False)
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result = validation.check_design(config)
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except exceptions.InvalidFormatError as e:
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msg = "Invalid JSON Format: %s" % str(e)
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result = {'msg': [msg], 'err_count': 1}
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except exceptions.DeckhandException as e:
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result = {'msg': [str(e)], 'err_count': 1}
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return self._return_msg(resp, result)
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