32d4362888
fix: do not interprete leading hyphens in commands as "echo" arguments
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Previously an input token with a leading hyphen (e.g. "-n") could be
inadvertently interpreted by "echo" instead of being taken literally.
No further damage was possible, but this would have been unexpected.
2021-07-14 13:40:01 +02:00
eef090a1ae
muninlite: do not hardcode acceptable network interface names
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Interface can be called f.ex. "enp0s31f6" in modern system with
predictable network names enabled. Allow any name instead of
list of hardcoded names.
2020-10-09 10:10:05 +03:00
389c22a0de
muninlite: add support for minimal runtime configuration file ( #10 )
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It's executed as shell script. For example, you can remove unwanted
plugin by adding following line to /etc/munin/muninlite.conf:
PLUGINS=${PLUGINS/ swap/}
It could also be used to add more plugins (with runtime on/off detection!),
although pluginsdir is the preferred way to do it.
It can also be used to override other hardcoded settings, like NTP_PEER or
DF_IGNORE_FILESYSTEM_REGEX.
2020-10-08 14:02:37 +02:00
00cfedfd92
Merge pull request #7 from kimheino/wireless
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wireless: add new plugin to get info about OpenWRT's APs
2020-10-08 13:28:46 +02:00
ebd0cca326
muninlite: do not crash if empty line is received ( #8 )
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Trivial fix for the following error:
root@naru:~# echo "" | ./muninlite
./muninlite: line 696: do_: not found
root@naru:~#
2020-10-07 19:08:49 +02:00
4bc2b62610
wireless: add new plugin to get info about OpenWRT's APs
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Following info is returned, per AP:
- Signal strength (dBm)
- Number of associated clients
2020-10-07 13:20:00 +03:00
1b43f16454
Network interface names: tolerate more than one hyphen
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Previously the handling of network interface names allowed something
like "foo-bar", but failed over "foo-bar-baz".
Thanks to Kai-Uwe Eckhardt.
2020-04-12 15:53:48 +02:00
4b484f6f99
Tolerate plugin filenames containing special characters
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We may only allow characters allowed in shell function names.
2020-02-09 02:21:17 +01:00
b039f7c1c8
Fix remaining spelling errors
2020-02-09 02:10:41 +01:00
829f230b9b
CHange default plugin directory to /etc/munin/plugins
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This path is also used by the official `munin-node` implementation.
2020-02-09 00:45:59 +01:00
9cca1e479a
Change encoding of main script to UTF-8
2020-02-08 23:39:44 +01:00
a0d4d74f8d
hostname: fall back to /proc/sys/kernel/hostname (linux) if "hostname" is missing
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This provides a usable alternative on OpenWrt.
2020-02-08 23:39:44 +01:00
0662cfc7e8
Enable "exit-on-error" and "error-on-unset" for shell execution
2020-02-08 23:39:44 +01:00
60b16f4121
Plugin netstat: adjust filter to newer netstat version
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Newer versions of netstat use "active connection openings" instead of
"active connections".
2020-02-08 23:39:44 +01:00
e439fd79a1
Use "read" without escaping
2020-02-08 23:39:44 +01:00
14251d6791
Add missing quoting
2020-02-08 23:39:44 +01:00
c2108276eb
Improve parsing of commands and plugin names
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Previously special characters for regular expressions (e.g. ".") could
work around the name check (without being able to cause harm).
2020-02-08 23:39:44 +01:00
281578664c
Command "version": fix spelling of "muninlite"
2020-02-08 23:39:44 +01:00
b1230609dc
Command "list": sort plugins by name and remove surrounding whitespace
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Previously the plugin names were not sorted and a leading space was
emitted.
2020-02-08 23:39:44 +01:00
02b2eb861e
Plugin directory: use "find" instead of "ls"
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Relying on shell globbing is discouraged.
2020-02-08 23:39:44 +01:00
f4518e5375
Change name of executable from "munin-node" to "muninlite"
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Previously MuninLite tried to create a drop-in-replacement for
munin-node by using the same name. But MuninLite behaves differently
and may even be used in parallel to a regular munin-node setup on a host,
thus it should use a distinct name.
2020-02-08 23:39:44 +01:00
Lars Kruse
Kim B. Heino