Add Health Check Endpoint
The current design for health check will be for the UCP component to return an empty response to show that it is alive and healthy. This patch set adds a /heath endpoint to Shipyard Keystone authentication is not required for this health check and query can be made by anyone. Extended health check which offers more information/details will require authentication and will be introduced at a later stage. Change-Id: Ib06355a9e6a97727c1340f371fe8d496bf3861f9
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@ -30,6 +30,7 @@ from .airflow_connections import AirflowListConnectionsResource
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from .airflow_get_version import GetAirflowVersionResource
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from .middleware import AuthMiddleware, ContextMiddleware, LoggingMiddleware
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from shipyard_airflow.errors import AppError
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from .health import HealthResource
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def start_api():
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@ -66,6 +67,7 @@ def start_api():
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AirflowDeleteConnectionResource()),
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('/connections/{action}', AirflowListConnectionsResource()),
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('/airflow/version', GetAirflowVersionResource()),
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('/health', HealthResource()),
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]
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for path, res in v1_0_routes:
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@ -0,0 +1,26 @@
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# 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 falcon
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from shipyard_airflow.control.base import BaseResource
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class HealthResource(BaseResource):
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authorized_roles = ['anyone']
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# Return empty response/body to show
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# that shipyard is healthy
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def on_get(self, req, resp):
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resp.status = falcon.HTTP_204
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