def integrate_prometheus_metrics(app: Flask, restful_api: Api):
# metrics = RESTfulPrometheusMetrics(app, restful_api)
metrics = PrometheusMetrics(app)
metrics.info('app_info', 'Application info', version='1.0.3')
metrics.register_default(
metrics.summary('by_path_method_time_stamp_summary',
'Request summary by request paths, method, timestamp',
labels={
'path': lambda: request.path,
'method': lambda: request.method,
'status': lambda r: r.status_code,
'time_stamp': lambda: time.time()
}))
return metrics
import logging
import os
import time
from flask import Flask, request
from prometheus_flask_exporter import PrometheusMetrics
app = Flask(__name__)
metrics = PrometheusMetrics(app)
metrics.register_default(
metrics.counter('by_path_counter',
'Request count by request paths',
labels={'path': lambda: request.path}))
@app.route('/handler')
def handler():
return 'OK'
if __name__ == '__main__':
logging.basicConfig(format='%(asctime)s %(message)s', level=logging.DEBUG)
app.run(host='0.0.0.0', port=os.getenv("HTTP_PORT", 8081))