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Infrastructure used during the conference
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node_exporter service failing #241

Closed gerryd closed 4 years ago

gerryd commented 4 years ago

The Prometheus node_exporter service is failing on (at least) all video-related machines:

Dec 28 14:50:47 aw1120-voctop.video.fosdem.org systemd[1]: Started Prometheus Node Exporter.
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]: time="2019-12-28T14:50:47+01:00" level=info msg="Starting node_exporter (version=0.18.1, branch=HEAD, revision=3db77732e925c08f675d7404a8c46466b2ece83e)" source="node_exporter.go:156"
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]: time="2019-12-28T14:50:47+01:00" level=info msg="Build context (go=go1.12.5, user=root@b50852a1acba, date=20190604-16:41:18)" source="node_exporter.go:157"
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]: panic: regexp: Compile(`^(?:*.service)$`): error parsing regexp: missing argument to repetition operator: `*`
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]: goroutine 1 [running]:
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]: regexp.MustCompile(0xc0001d6400, 0xf, 0xc0001b19f0)
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]:         /usr/local/go/src/regexp/regexp.go:272 +0x159
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]: github.com/prometheus/node_exporter/collector.NewSystemdCollector(0x9e0280, 0xc0000ed440, 0xaa0db1, 0x7)
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]:         /app/collector/systemd_linux.go:106 +0xa8a
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]: github.com/prometheus/node_exporter/collector.NewNodeCollector(0x0, 0x0, 0x0, 0x1, 0x5030105, 0x1)
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]:         /app/collector/collector.go:94 +0x252
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]: main.(*handler).innerHandler(0xc00019c3f0, 0x0, 0x0, 0x0, 0xb7c860, 0xc000124a50, 0xc0001b1e10, 0x1)
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]:         /app/node_exporter.go:89 +0x5d
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]: main.newHandler(0xc0001b1f01, 0x28, 0x2)
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]:         /app/node_exporter.go:54 +0x112
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]: main.main()
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org node_exporter[11921]:         /app/node_exporter.go:159 +0xab9
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org systemd[1]: node_exporter.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
Dec 28 14:50:47 aw1120-voctop.video.fosdem.org systemd[1]: node_exporter.service: Failed with result 'exit-code'.