89 lines
2.8 KiB
Python
89 lines
2.8 KiB
Python
# Copyright 2015 kornicameister@gmail.com
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# Copyright 2016 FUJITSU LIMITED
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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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import falcon
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from oslo_log import log
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from monasca_log_api import conf
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from monasca_log_api.monitoring import client
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from monasca_log_api.monitoring import metrics
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CONF = conf.CONF
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LOG = log.getLogger(__name__)
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class LogsApi(object):
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"""Logs API.
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Logs API acts as RESTful endpoint accepting
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messages contains collected log entries from the system.
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Works as gateway for any further processing for accepted data.
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"""
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def __init__(self):
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super(LogsApi, self).__init__()
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if CONF.monitoring.enable:
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self._statsd = client.get_client()
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# create_common counters, gauges etc.
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self._metrics_dimensions = dimensions = {'version': self.version}
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self._logs_in_counter = self._statsd.get_counter(
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name=metrics.LOGS_RECEIVED_METRIC,
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dimensions=dimensions
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)
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self._logs_size_gauge = self._statsd.get_gauge(
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name=metrics.LOGS_RECEIVED_BYTE_SIZE_METRICS,
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dimensions=dimensions
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)
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self._logs_rejected_counter = self._statsd.get_counter(
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name=metrics.LOGS_REJECTED_METRIC,
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dimensions=dimensions
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)
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self._logs_processing_time = self._statsd.get_timer(
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name=metrics.LOGS_PROCESSING_TIME_METRIC,
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dimensions=dimensions
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)
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LOG.info('Initializing LogsApi %s!' % self.version)
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def on_post(self, req, res):
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"""Accepts sent logs as text or json.
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Accepts logs sent to resource which should
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be sent to kafka queue.
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:param req: current request
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:param res: current response
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"""
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res.status = falcon.HTTP_501 # pragma: no cover
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def on_get(self, req, res):
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"""Queries logs matching specified dimension values.
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Performs queries on the underlying log storage
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against a time range and set of dimension values.
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:param req: current request
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:param res: current response
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"""
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res.status = falcon.HTTP_501 # pragma: no cover
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@property
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def version(self):
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return getattr(self, 'VERSION')
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