~homeworkprod/byceps

ref: 533662eefb314d54b168e5a46bc07c88b5f88be4 byceps/byceps/blueprints/monitoring/metrics/views.py -rw-r--r-- 680 bytes
533662ee — Jochen Kupperschmidt Use Flask v2.0's `delete`/`get`/`patch`/`post` route shortcuts 2 months ago
                                                                                
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"""
byceps.blueprints.monitoring.metrics
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Metrics export for `Prometheus <https://prometheus.io/>`_

:Copyright: 2006-2021 Jochen Kupperschmidt
:License: Revised BSD (see `LICENSE` file for details)
"""

from flask import Response

from ....services.metrics import service as metrics_service
from ....util.framework.blueprint import create_blueprint


blueprint = create_blueprint('metrics', __name__)


@blueprint.get('')
def metrics():
    """Return metrics."""
    metrics = metrics_service.collect_metrics()
    lines = list(metrics_service.serialize(metrics))

    return Response(lines, status=200, mimetype='text/plain; version=0.0.4')