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Author SHA1 Message Date
Lars Kruse
0236ec69e2 Update changelog for previous release (v2.0.1) 2020-10-08 14:23:12 +02:00
Lars Kruse
b7ecc5699b Update documentation 2020-10-08 14:23:11 +02:00
Lars Kruse
c4044f749b Document the new configuration file /etc/munin/muninlite.conf 
Also mention Kim B. Heino as an author due to significant contributions.
 2020-10-08 14:22:47 +02:00
Kim B. Heino
389c22a0de
muninlite: add support for minimal runtime configuration file (#10) 
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
Lars Kruse
00cfedfd92
Merge pull request #7 from kimheino/wireless 
wireless: add new plugin to get info about OpenWRT's APs
 2020-10-08 13:28:46 +02:00
Kim B. Heino
1f6d07e52a wireless: cleanup interfaces-variable usage 2020-10-08 07:31:36 +03:00
Kim B. Heino
5206847aa1
df: fix "config" vs "fetch" mismatches (#9) 
Two fixes:
1) Use same regexp to skip df partitions in "config" and "fetch".
2) Use same function (was two different sed) to cleanup partition name.

This fixes bug #5.
 2020-10-07 19:11:11 +02:00
Kim B. Heino
ebd0cca326
muninlite: do not crash if empty line is received (#8) 
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
Kim B. Heino
e6f5722a04 plugins/if: include "Interface" to graph_title for better grouping 
Nowadays network interfaces have names like docker0, team0, ip_vti0, eno,
wlp61s0 and so on. Including word "Interface" in beginning of
graph_title groups these graphs together in web interface, not randomly
before/after other network-graphs (ipconntrack, firewall, ...).

See commit 70711831c44 in munin repository for similar change.
 2020-10-07 18:41:47 +02:00
Kim B. Heino
d889349332 wireless: fix shellcheck warnings 
Shellcheck warned about "dash doesn't support x". This plugin runs
only on OpenWRT and there is no dash...
 2020-10-07 13:50:48 +03:00
Kim B. Heino
4bc2b62610 wireless: add new plugin to get info about OpenWRT's APs 
Following info is returned, per AP:
- Signal strength (dBm)
- Number of associated clients
 2020-10-07 13:20:00 +03:00
Lars Kruse
8046268893 if_: handle "Unknown" emitted by ethtool 
Previously error messages were emitted due to this non-numeric value.

Closes: #3
 2020-08-22 20:28:09 +02:00
Lars Kruse
710334b615 Remove handling of "lrrd" 
The "lrrd" service seems to be some historical cruft, that is no longer
in use.  It is still an alias for the "munin" service (port 4949) in
/etc/services, but probably not in use anymore.
 2020-07-19 15:44:50 +02:00
Lars Kruse
670a871835 Use /usr/local/bin/muninlite consistently in examples 
Packagers (e.g. for OpenWrt) usually pick a different path (e.g.
/usr/bin/muninlite or /usr/sbin/muninlite), but a native installation
from source should point to /usr/local/... by default.

The change affects only examples, thus it should do no harm.
 2020-07-19 15:41:53 +02:00
Lars Kruse
9d596643cc Release 2.0.1 2020-04-12 17:50:27 +02:00
Lars Kruse
a0c555c2bd Makefile: create gzipped release archive 
Previously it just looked like a tar.gz file, but it was a plain tar
archive.
 2020-04-12 17:49:36 +02:00
Lars Kruse
1b43f16454 Network interface names: tolerate more than one hyphen 
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
B. van Berkum
aad298f892 Fixed category for uptime graph. 2020-02-12 04:38:07 +01:00
Lars Kruse
884fea3ed1 Describe the purpose of the muninlite.conf file 2020-02-12 03:25:29 +01:00
Lars Kruse
bf738ea913 Makefile: sign the release archive instead of the checksum 
Additionally the gnupg key identified by the commit's author's email
address is used by default.  It can be overridden by a make variable.
 2020-02-12 03:23:12 +01:00
Lars Kruse
216c6ebd04 Release 2.0.0 2020-02-12 03:01:27 +01:00
Lars Kruse
2ab81cd929 Change formatting of changelog to markdown 
The style is based on https://keepachangelog.com/en/1.0.0/.
 2020-02-12 02:45:12 +01:00
Lars Kruse
4e857e0a96 README: improve wording 2020-02-11 06:32:00 +01:00
Lars Kruse
4b484f6f99 Tolerate plugin filenames containing special characters 
We may only allow characters allowed in shell function names.
 2020-02-09 02:21:17 +01:00
Lars Kruse
b039f7c1c8 Fix remaining spelling errors 2020-02-09 02:10:41 +01:00
Lars Kruse
6d05b016d3 Makefile: really ignore excluded directory names 2020-02-09 02:08:24 +01:00
Lars Kruse
53bc47cc13 README: improve formatting 2020-02-09 02:00:39 +01:00
Lars Kruse
f6adc90820 Add documentation for the release process 2020-02-09 01:58:22 +01:00
Lars Kruse
648f3c15d4 README: rephrase overview 2020-02-09 00:57:57 +01:00
Lars Kruse
c63baf0461 README: restructure sections 2020-02-09 00:54:36 +01:00
Lars Kruse
0b06f673ab README: move license and copyright to the bottom 2020-02-09 00:50:47 +01:00
Lars Kruse
069a3ecb4d Makefile: replace "tgz" target with "dist" 
The new target also creates a signed checksum of the archive.
 2020-02-09 00:48:34 +01:00
Lars Kruse
2503aa737b README: describe scope of the project and unwanted features 2020-02-09 00:48:34 +01:00
Lars Kruse
7eebaa7f62 README: remove list of integrated plugins and runtime requirements 2020-02-09 00:48:34 +01:00
Lars Kruse
8e433d9a38 README: clarify title for munin configuration section 2020-02-09 00:48:34 +01:00
Lars Kruse
a85fc3cb82 README: mention external plugins 2020-02-09 00:48:34 +01:00
Lars Kruse
829f230b9b CHange default plugin directory to /etc/munin/plugins 
This path is also used by the official `munin-node` implementation.
 2020-02-09 00:45:59 +01:00
Lars Kruse
fe4c587c27 Remove outdated documentation 2020-02-09 00:45:59 +01:00
Lars Kruse
a4bb625812 Makefile: skip comments with leading whitespace 2020-02-08 23:41:48 +01:00
Lars Kruse
e3103bdb6e Plugin df: ignore read-only and virtual filesystem types 
The set of filesystems is based on the list of excluded filesystems in
munin's "df" plugin for Linux.
 2020-02-08 23:39:44 +01:00
Lars Kruse
44d1c8dc3a Plugin if_: do not expose errors from ethtool 
ethtool prints the error message "Cannot get device settings: No such
device" for VLAN devices.  This error message should not be exposed via
the munin protocol.
 2020-02-08 23:39:44 +01:00
Lars Kruse
9cca1e479a Change encoding of main script to UTF-8 2020-02-08 23:39:44 +01:00
Lars Kruse
a0d4d74f8d hostname: fall back to /proc/sys/kernel/hostname (linux) if "hostname" is missing 
This provides a usable alternative on OpenWrt.
 2020-02-08 23:39:44 +01:00
Lars Kruse
0662cfc7e8 Enable "exit-on-error" and "error-on-unset" for shell execution 2020-02-08 23:39:44 +01:00
Lars Kruse
6b09d74c9a Remove tabs from plugins 2020-02-08 23:39:44 +01:00
Lars Kruse
b5d8f7931b Plugin if_ and if_err_: use explicit variable for interface name 2020-02-08 23:39:44 +01:00
Lars Kruse
60b16f4121 Plugin netstat: adjust filter to newer netstat version 
Newer versions of netstat use "active connection openings" instead of
"active connections".
 2020-02-08 23:39:44 +01:00
Lars Kruse
e439fd79a1 Use "read" without escaping 2020-02-08 23:39:44 +01:00
Lars Kruse
974b07a1af Remove unnecessary "cat" operations 2020-02-08 23:39:44 +01:00
Lars Kruse
0600bbf113 Simplify grep-based conditionals 
The "-q" argument avoids the requirement for output redirections.
 2020-02-08 23:39:44 +01:00