| Gehel added a comment. |
Extract from the logs:
Jan 08 14:20:08 wdqs2001 systemd[1]: Started Prometheus Blazegraph Exporter. Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: Traceback (most recent call last): Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/bin/prometheus-blazegraph-exporter", line 167, in <module> Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: sys.exit(main()) Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/bin/prometheus-blazegraph-exporter", line 156, in main Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: REGISTRY.register(PrometheusBlazeGraphExporter()) Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/lib/python2.7/dist-packages/prometheus_client/core.py", line 50, in register Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: names = self._get_names(collector) Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/lib/python2.7/dist-packages/prometheus_client/core.py", line 86, in _get_names Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: for metric in desc_func(): Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/bin/prometheus-blazegraph-exporter", line 100, in collect Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: metric_value = self.get_counter(metric_name) Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/bin/prometheus-blazegraph-exporter", line 57, in get_counter Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: response = urllib2.urlopen(req) Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/lib/python2.7/urllib2.py", line 154, in urlopen Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: return opener.open(url, data, timeout) Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/lib/python2.7/urllib2.py", line 431, in open Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: response = self._open(req, data) Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/lib/python2.7/urllib2.py", line 449, in _open Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: '_open', req) Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/lib/python2.7/urllib2.py", line 409, in _call_chain Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: result = func(*args) Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/lib/python2.7/urllib2.py", line 1227, in http_open Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: return self.do_open(httplib.HTTPConnection, req) Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: File "/usr/lib/python2.7/urllib2.py", line 1197, in do_open Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: raise URLError(err) Jan 08 14:20:08 wdqs2001 prometheus-blazegraph-exporter[2001]: urllib2.URLError: <urlopen error [Errno 111] Connection refused> Jan 08 14:20:08 wdqs2001 systemd[1]: prometheus-blazegraph-exporter.service: main process exited, code=exited, status=1/FAILURE Jan 08 14:20:08 wdqs2001 systemd[1]: Unit prometheus-blazegraph-exporter.service entered failed state. Jan 08 14:20:08 wdqs2001 systemd[1]: prometheus-blazegraph-exporter.service holdoff time over, scheduling restart. Jan 08 14:20:08 wdqs2001 systemd[1]: Stopping Prometheus Blazegraph Exporter... Jan 08 14:20:08 wdqs2001 systemd[1]: Starting Prometheus Blazegraph Exporter... Jan 08 14:20:08 wdqs2001 systemd[1]: prometheus-blazegraph-exporter.service start request repeated too quickly, refusing to start. Jan 08 14:20:08 wdqs2001 systemd[1]: Failed to start Prometheus Blazegraph Exporter. Jan 08 14:20:08 wdqs2001 systemd[1]: Unit prometheus-blazegraph-exporter.service entered failed state.
It looks like a check is already done on startup, not waiting for an incoming HTTP request to the exporter.
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To: Gehel
Cc: Aklapper, Muehlenhoff, Gehel, Qtn1293, Lahi, Gq86, Darkminds3113, Lucas_Werkmeister_WMDE, GoranSMilovanovic, Th3d3v1ls, Hfbn0, QZanden, EBjune, merbst, LawExplorer, Avner, Zppix, Jonas, FloNight, Xmlizer, jkroll, Smalyshev, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, faidon, Mbch331, Jay8g, fgiunchedi
Cc: Aklapper, Muehlenhoff, Gehel, Qtn1293, Lahi, Gq86, Darkminds3113, Lucas_Werkmeister_WMDE, GoranSMilovanovic, Th3d3v1ls, Hfbn0, QZanden, EBjune, merbst, LawExplorer, Avner, Zppix, Jonas, FloNight, Xmlizer, jkroll, Smalyshev, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, faidon, Mbch331, Jay8g, fgiunchedi
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