使用 python3.6/3.7 将 prometheus 与 connexion 一起使用时,我收到以下错误消息:
ValueError:CollectorRegistry 中的重复时间序列:{'app_request_processing_seconds_sum'、'app_request_processing_seconds_count'、'app_request_processing_seconds_created'、'app_request_processing_seconds'}
#!/usr/bin/env python3
from gevent import monkey # noqa
# monkey.patch_all() # noqa
import json
import os
import connexion
import datetime
import logging
from connexion import NoContent
from prometheus_client import Summary, Counter
logger = logging.getLogger(__name__)
REQUEST_TIME = Summary('app_request_processing_seconds', 'time spent processing')
REQUEST_COUNTER = Counter('app_request_count', 'number of requests')
@REQUEST_TIME.time()
def get_health():
try:
'Hello'
except Exception:
return connexion.problem(503, "Service Unavailable", "Unhealthy")
else:
return "Healthy"
logging.basicConfig(level=logging.INFO)
app = connexion.App(__name__)
app.add_api("swagger.yaml")
if __name__ == "__main__":
# run our standalone gevent server
app.run(port=8080, server="gevent")
有一个 swagger.yaml 等同于: https ://github.com/hjacobs/connexion-example-redis-kubernetes/blob/master/swagger.yaml
任何帮助都会很棒