prometheus / node_exporter

Exporter for machine metrics

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node_exporter keeps throwing logs in /var/log/messages

neilvvakil opened this issue · comments

uname -a
Linux seieadb101 4.1.12-124.28.5.el7uek.x86_64 #2 SMP Thu Jun 20 12:00:04 PDT 2019 x86_64 x86_64 x86_64 GNU/Linux

./node_exporter --version

node_exporter, version 1.5.0 (branch: HEAD, revision: 1b48970)
build user: root@6e7732a7b81b
build date: 20221129-18:59:09
go version: go1.19.3
platform: linux/amd64

node_exporter command line flags

root@seieadb101 # cat /etc/systemd/system/node_exporter.service
[Unit]
Description=Node Exporter
RequiresMountsFor=/apps
After=network.target

[Service]
User=prometheus
ExecStart=/apps/prometheus/node_exporter/node_exporter

[Install]
WantedBy=default.target

node_exporter log output

Are you running node_exporter in Docker?

No

What did you do that produced an error?

error just comes in randomly

What did you see instead?

errors in /var/log/messages

Without the error messages there is nothing we can do.

not able to add /var/log/messages or log files

snippet from messages file
Oct 1 14:17:46 seieadb101 rpcbind[34879]: connect from 172.18.72.119 to set(nfs): indirect call not allowed
Oct 1 14:17:49 seieadb101 rpcbind[35119]: connect from 172.18.80.114 to set(nfs): indirect call not allowed
Oct 1 14:17:52 seieadb101 node_exporter: 2023/10/01 14:17:52 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:53 seieadb101 node_exporter: 2023/10/01 14:17:53 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:17:57 seieadb101 node_exporter: 2023/10/01 14:17:57 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:18:03 seieadb101 node_exporter: 2023/10/01 14:18:03 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:19:31 seieadb101 node_exporter: 2023/10/01 14:19:31 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192
Oct 1 14:19:58 seieadb101 dbus[22443]: [system] Activating service name='org.freedesktop.problems' (using servicehelper)
Oct 1 14:19:58 seieadb101 dbus[22443]: [system] Successfully activated service 'org.freedesktop.problems'
Oct 1 14:20:11 seieadb101 rsyslogd: sd_journal_get_cursor() failed: 'Cannot assign requested address' [v8.24.0-34.el7]

You have something sending invalid HTTP requests to your node_exporter. This is not a bug in the exporter.

Can you assist on how to find that out ?