44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
# 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 configparser
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import logging
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import os
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from flask import abort, Flask, Response
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application = Flask(__name__)
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LOG = logging.getLogger(__name__)
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@application.route('/metrics', methods=['GET'])
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def prometheus_metrics():
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try:
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config = configparser.ConfigParser()
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config.read(os.environ.get('IRONIC_CONFIG'))
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DIR = config['oslo_messaging_notifications']['location']
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except Exception:
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LOG.error('Unexpected error')
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abort(500)
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all_files = [os.path.join(DIR, name) for name in os.listdir(DIR)
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if os.path.isfile(os.path.join(DIR, name))]
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def merge_content():
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for file_name in all_files:
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with open(file_name, 'r') as file:
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yield file.read()
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return Response(merge_content(), mimetype='text/plain')
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if __name__ == '__main__':
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application.run()
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