| #!/usr/bin/env python |
| # |
| # Copyright 2016 the original author or authors. |
| # |
| # 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. |
| # |
| |
| """ Rest API to check health of Voltha instance """ |
| |
| from klein import Klein |
| from twisted.internet import endpoints |
| from twisted.internet import reactor |
| from twisted.web.server import Site |
| |
| |
| class HealthCheck(object): |
| |
| app = Klein() |
| |
| @app.route('/health') |
| def health_check(self, request): |
| # TODO this is just a placeholder, very crude health check |
| return '{"status": "ok"}' |
| |
| def get_site(self): |
| return Site(self.app.resource()) |
| |
| |
| def init_site(): # TODO need to be moved to a shared file across all resources |
| hc = HealthCheck() |
| endpoint = endpoints.TCP4ServerEndpoint(reactor, 8880) |
| endpoint.listen(hc.get_site()) |