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43 Commits

Author SHA1 Message Date
Kim B. Heino c0625af54c plugins: don't draw LINE2 where it's not needed 2020-10-18 20:27:05 +03:00
Kim B. Heino b2ca6a4b8a irqstats: rework previous commit to make shellcheck happy 
Tested on dash/bash/busybox.
 2020-10-09 15:40:46 +03:00
Kim B. Heino 4c53449fa3 irqstats: fix iqrstats on Raspberry Pi (partial revert for 5190244c) 
Raspberry Pi has line "FIQ:              usb_fiq" in /proc/interrupts.
"VALUE=$((VALUE + VAL))" results "Illegal number" in dash (Raspberry Pi)
"VALUE=$((VALUE + $VAL))" works in dash, bash and busybox (OpenWrt).
 2020-10-09 15:40:46 +03:00
Kim B. Heino 111bd0ebb3 ntpdate: add "graph_category time" to config 2020-10-08 16:14:17 +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 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
B. van Berkum aad298f892 Fixed category for uptime graph. 2020-02-12 04:38:07 +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 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 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
Lars Kruse 94a695860d Simplify checks for empty or non-empty strings 2020-02-08 23:39:44 +01:00
Lars Kruse 5190244c92 Simplify arithemtic shell expressions 
Variable names within arithmetic expressions are evaluated even without
the '$' prefix.
 2020-02-08 23:39:44 +01:00
Lars Kruse dc242d3631 Plugin cpu: fix handling of more than ten CPUs 
Previously only CPU entries with a single digit (0..9) were parsed.
The improved regular expression simplifies the calculation of the CPU
count, since the combined entry ("cpu" without digits) is skipped.
 2020-02-08 23:39:44 +01:00
Lars Kruse 14251d6791 Add missing quoting 2020-02-08 23:39:44 +01:00
Lars Kruse 5de3df252e Plugin swap: fix evaluation of swap usage 
The variable name was misspelled.
 2020-02-08 23:39:44 +01:00
Lars Kruse d1da0df1b2 Plugin memory: fix evaluation of "inactive laundry" 
The variable name was misspelled.
 2020-02-08 23:39:44 +01:00
Lars Kruse 631e86156e Fix spelling issues 
reported by "codespell"
 2020-02-06 07:29:11 +01:00
Lars Kruse b0e991d4d4 whitespace cleanup 2020-02-06 07:29:11 +01:00
Lars Kruse ab2347f2ac swap: return "U" in case of missing swap 
The swap plugin should return "U" if no value was found.

Source: patch "310-fix-swap-output" from Opennet Firmware
 2019-07-19 06:10:34 +02:00
Lars Kruse 56bf90a6f8 muninlite: fix irqstats plugin 
The config() function of irqstats seems to contain a superfluous
semicolon, causing munin to choke on this plugin. This simple patch
fixes exactly that.

Source: patch "240-fix-irqstats" from OpenWrt
Author: Jorik Jonker
 2019-07-19 06:03:51 +02:00
Lars Kruse 7b4f376daf Fix fetching data for interfaces with a dash in the name 
munin-node passes the original interface name (as extracted from
/proc/net/dev) to if_* and if_err_*. Thus replacing dash with underscore
results in interfaces not being found anymore.

Source: patch "220-modify-ifname-parser" from OpenWrt
Author: Martin Blumenstingl
 2019-07-19 06:01:08 +02:00
Lars Kruse 44628e78cc uptime should report days, not seconds 
Source: https://sourceforge.net/p/muninlite/patches/8/
Author: Craig Gallek

See patch "110-fix-uptime-days" in OpenWrt.
 2019-07-19 05:54:53 +02:00
Lars Kruse 3e0ecfe678 Fix error messages on server due to missing ethtool on node 
Source: patch "100-fix-no-ethtool" from OpenWrt
Author: cshore
 2019-07-19 05:49:51 +02:00
Lars Kruse d9b1b1ad3f Enable the df plugin again and fix parsing disk usage 
Source: patch "001-fix_disks" from OpenWrt
Author: Martin Blumenstingl
 2019-07-19 05:45:48 +02:00
runesk 0e1e1b6bbc Arrays is a bashismn 
git-svn-id: svn://svn.code.sf.net/p/muninlite/code/muninlite@31 35caa317-6b62-4e8a-81c0-b04f0c356266
 2011-01-27 09:58:58 +00:00
runesk fc1c90b1a2 Keith Taylor submitted a patch to support older kernels ID: 2716990 
git-svn-id: svn://svn.code.sf.net/p/muninlite/code/muninlite@29 35caa317-6b62-4e8a-81c0-b04f0c356266
 2011-01-14 20:52:13 +00:00
runesk 380a399a81 Build need this empty file 
git-svn-id: svn://svn.code.sf.net/p/muninlite/code/muninlite@25 35caa317-6b62-4e8a-81c0-b04f0c356266
 2011-01-14 20:25:53 +00:00
runesk 78f7079596 Closes 2080844 
git-svn-id: svn://svn.code.sf.net/p/muninlite/code/muninlite@20 35caa317-6b62-4e8a-81c0-b04f0c356266
 2009-03-17 12:35:31 +00:00
runesk a18de9ac24 Closes 2078765 
git-svn-id: svn://svn.code.sf.net/p/muninlite/code/muninlite@19 35caa317-6b62-4e8a-81c0-b04f0c356266
 2009-03-17 12:17:51 +00:00
runesk 61be8d19e2 BUG: Line break 
git-svn-id: svn://svn.code.sf.net/p/muninlite/code/muninlite@17 35caa317-6b62-4e8a-81c0-b04f0c356266
 2007-11-30 11:24:07 +00:00
runesk 6eb9e91c1f 1.0.1 
git-svn-id: svn://svn.code.sf.net/p/muninlite/code/muninlite@16 35caa317-6b62-4e8a-81c0-b04f0c356266
 2007-11-30 10:43:07 +00:00
runesk 84fd994485 Nicer pipe (hint from janl) 
git-svn-id: svn://svn.code.sf.net/p/muninlite/code/muninlite@15 35caa317-6b62-4e8a-81c0-b04f0c356266
 2007-09-25 12:53:05 +00:00
runesk 2f8d3ffd06 SF#1736919 
Changed type to DERIVE and added min values to 0. Added check for
ethtool to check if max value could be calculated


git-svn-id: svn://svn.code.sf.net/p/muninlite/code/muninlite@11 35caa317-6b62-4e8a-81c0-b04f0c356266
 2007-06-15 12:07:51 +00:00
runesk 7c8bd1e394 Import 
git-svn-id: svn://svn.code.sf.net/p/muninlite/code/muninlite@1 35caa317-6b62-4e8a-81c0-b04f0c356266
 2007-06-11 15:45:16 +00:00