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Merge remote-tracking branch 'upstream/master'

This commit is contained in:
Samuel Smith 2016-08-08 21:52:51 -05:00
commit 56aa139205
63 changed files with 3233 additions and 380 deletions

54
plugins/network/arp_bsd_ Normal file
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@ -0,0 +1,54 @@
#!/bin/sh
#
# Wildcard-plugin to monitor arp on interfaces. To monitor an
# interface, link arp_bsd_<interface> to this file. E.g.
#
# ln -s /usr/local/share/munin/plugins/arp_bsd_ /usr/local/etc/munin/plugins/arp_bsd_vlanX
#
# ...will monitor arp on interface vlanX.
#
# Any device found in /sbin/ifconfig can be monitored.
#
# Bugs : This plugins has been tested extensively on FreeBSD only
#
# Author : Luc Duchosal <luc.duchosal (at) arcantel (dot) ch>
#
# Magic markers (optional - used by munin-config and some installation
# scripts):
#
#%# family=auto
#%# capabilities=autoconf suggest
INTERFACE=`basename $0 | sed 's/^arp_bsd_//g'`
if [ "$1" = "autoconf" ]; then
if [ -x /sbin/ifconfig ]; then
echo yes
exit 0
else
echo "no (/sbin/ifconfig not found)"
exit 0
fi
fi
if [ "$1" = "suggest" ]; then
if [ -x /sbin/ifconfig ]; then
/sbin/ifconfig -a | /usr/bin/grep -E '^[a-z]' | /usr/bin/awk -F\: '{print $1;}'
exit 0
else
exit 1
fi
fi
if [ "$1" = "config" ]; then
echo "graph_title $INTERFACE arp"
echo 'graph_args --base 1000'
echo 'graph_vlabel arp per ${graph_period}'
echo 'graph_category network'
echo 'arp.label arp'
exit 0
fi
/usr/sbin/arp -an | /usr/bin/grep $INTERFACE | /usr/bin/wc -l | /usr/bin/awk '{ print "arp.value", $1;}'

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@ -1,15 +1,11 @@
#! /bin/sh
# Currently the plugin does *not* autostart
#
# It has to be launched via rc.d :
# munin-run if1sec_eth0 acquire
pluginfull="$0" # full name of plugin
plugin="${0##*/}" # name of plugin
pluginfull="$0" # full name of plugin
plugin="${0##*/}" # name of plugin
pidfile="$MUNIN_PLUGSTATE/munin.$plugin.pid"
cache="$MUNIN_PLUGSTATE/munin.$plugin.value"
IFACE="${0##*/if1sec_}" # interface
IFACE="${0##*/if1sec_}" # interface
if [ ! -r "/sys/class/net/$IFACE/statistics/tx_bytes" ]
then
@ -19,44 +15,86 @@ fi
if [ "$1" = "acquire" ]
then
(
while sleep 1
do
echo $(
date +%s
cat /sys/class/net/$IFACE/statistics/tx_bytes
cat /sys/class/net/$IFACE/statistics/rx_bytes
)
done | awk "{
print \"${IFACE}_tx.value \" \$1 \":\" \$2;
print \"${IFACE}_rx.value \" \$1 \":\" \$3;
system(\"\");
}" >> $cache
) &
echo $! > $pidfile
exit 0
(
exec <&- >&- 2>&-
while sleep 1
do
read tx < /sys/class/net/$IFACE/statistics/tx_bytes
read rx < /sys/class/net/$IFACE/statistics/rx_bytes
echo "$tx $rx"
done | awk "{
now = systime()
print \"${IFACE}_tx.value \" now \":\" \$1
print \"${IFACE}_rx.value \" now \":\" \$2
system(\"\")
}" >> $cache
) &
echo $! > $pidfile
exit 0
fi
if [ "$1" = "config" ]
then
cat <<EOF
cat <<EOF
graph_title Interface 1sec stats for ${IFACE}
graph_category 1sec::network
graph_data_size custom 1d, 10s for 1w, 1m for 1t, 5m for 1y
graph_vlabel Bytes
graph_category network
graph_data_size custom 1d, 10s for 1w, 1m for 1t, 5m for 450d
graph_vlabel bits/sec
update_rate 1
${IFACE}_tx.label ${IFACE} TX bytes
${IFACE}_tx.label ${IFACE} TX bits
${IFACE}_tx.cdef ${IFACE}_tx,8,*
${IFACE}_tx.type DERIVE
${IFACE}_tx.min 0
${IFACE}_rx.label ${IFACE} RX bytes
${IFACE}_rx.label ${IFACE} RX bits
${IFACE}_rx.cdef ${IFACE}_rx,8,*
${IFACE}_rx.type DERIVE
${IFACE}_rx.min 0
EOF
exit 0
# If max speed is easily available, report it. More complex
# code could be copied from "if_".
if [ -r /sys/class/net/$IFACE/speed ]
then
SPEED=$(cat /sys/class/net/$IFACE/speed)
echo "${IFACE}_rx.max" $((SPEED / 8 * 1000000))
echo "${IFACE}_tx.max" $((SPEED / 8 * 1000000))
echo "${IFACE}_rx.info Received traffic on the $IFACE interface. Maximum speed is ${SPEED} Mbps."
echo "${IFACE}_tx.info Transmitted traffic on the $IFACE interface. Maximum speed ${SPEED} Mbps."
fi
exit 0
fi
# values
# Autorun logic
running=true
if [ ! -e ${cache} ]
then
# no cache file
running=false
elif [ ! -s ${cache} ]
then
# empty cache file
if [ -s ${pidfile} ]
then
# kill -0 will return success if this user is allowed to send
# a signal to the process. This means the PID exists and
# belongs to the plugin user, which should have few false
# positives.
if ! kill -0 $(cat ${pidfile})
then
running=false
fi
else
running=false
fi
fi
if ! $running
then
$0 acquire &
# wait a little so we have some data to report
sleep 3
fi
# Finally: Print collected values, truncate to mark spot.
cat ${cache}
> ${cache}

252
plugins/network/pf_tables_ Normal file
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#!/usr/bin/perl -w
# -*- perl -*-
=head1 NAME
pf_tables : Munin plugin to monitor pf tables.
Inout: bandwidth usage for table
Addresses: number of entries in table
=head1 APPLICABLE SYSTEMS
Should work on any BSD that has pf(4).
Examples:
=over
=item pf_tables_inout_tablename
=item pf_tables_addresses_authenticated
=item pf_tables_addresses_badboys
=head1 CONFIGURATION
[pf_tables_*]
user root
=head1 INTERPRETATION
The plugin simply runs the pfctl -sTables -vvv command and counts the number of
Addresses and InBytes/OutBytes in each table.
=head1 BUGS
Only tested extensively on FreeBSD.
=head1 MAGIC MARKERS
#%# family=auto
#%# capabilities=autoconf suggest
=head1 VERSION
$Id$
=head1 AUTHOR
Copyright (C) 2015.
Original version by Luc Duchosal (at) arcantel (dot) ch.
Created by Luc Duchosal, 2015
=head1 LICENSE
BSD
=cut
use strict;
use Munin::Plugin;
$0 =~ /pf_tables_(addresses|inout)_(.+)$/;
my $name = $2;
my $operation = $1;
if ( defined($ARGV[0])) {
if ($ARGV[0] eq 'autoconf') {
print "yes\n";
exit 0;
}
if ($ARGV[0] eq "config") {
if (!defined($name)) {
print "Unknown table\n";
exit 0;
}
if (!defined($operation)) {
print "Unknown operation\n";
exit 0;
}
if ($operation =~ m/addresses/) {
print "graph_title Connected users ($name)\n";
print "graph_args --base 1000 -l 0\n";
print "graph_vlabel Users\n";
print "graph_scale no\n";
print "graph_category pf\n";
print "graph_printf %3.0lf\n";
print "users.label users\n";
print "users.draw AREASTACK\n";
print "users.colour 00C000\n";
foreach my $field (qw(users)) {
print_thresholds($field);
}
}
if ($operation =~ m/inout/) {
print "graph_title Network bandwidth ($name)\n";
print "graph_args --base 1024 -l 0\n";
print "graph_vlabel Bandwidth\n";
print "graph_scale yes\n";
print "graph_category pf\n";
# print "graph_printf %3.0lf\n";
print "in.label in\n";
print "in.type DERIVE\n";
print "in.draw AREASTACK\n";
print "in.colour C00000\n";
print "in.cdef in,8,*\n";
print "in.min 0\n";
print "in.graph no\n";
print "out.label out\n";
print "out.type DERIVE\n";
print "out.negative in\n";
print "out.draw AREASTACK\n";
print "out.colour 0000C0\n";
print "out.cdef out,8,*\n";
print "out.min 0\n";
print "out.graph no\n";
foreach my $field (qw(in out)) {
print_thresholds($field);
}
}
exit 0;
}
if ($ARGV[0] eq "suggest") {
my %tables = &tables();
foreach my $key (keys(%tables)) {
print "addresses_$key\n";
print "inout_$key\n";
}
exit 0;
}
}
if (!defined($name)) {
print "Usage: pf_tables_addresses_tablename or pf_tables_inout_tablename\n";
exit 1;
}
my %tables = &tables();
if (!exists $tables{$name}) {
print "Unknown table name $name\n";
exit 2;
}
if ($operation =~ m/addresses/) {
my $users = $tables{$name}->{"addresses"};
print "users.value $users\n";
}
if ($operation =~ m/inout/) {
my $in = $tables{$name}->{"inpassbytes"};
my $out = $tables{$name}->{"outpassbytes"};
print "in.value $in\n";
print "out.value $out\n";
}
sub tables {
# # pfctl -s Tables -vv
# -pa-r-- auth
# Addresses: 0
# Cleared: Fri Sep 18 17:34:42 2015
# References: [ Anchors: 0 Rules: 14 ]
# Evaluations: [ NoMatch: 43624 Match: 788 ]
# In/Block: [ Packets: 0 Bytes: 0 ]
# In/Pass: [ Packets: 30908 Bytes: 2704516 ]
# In/XPass: [ Packets: 124 Bytes: 7897 ]
# Out/Block: [ Packets: 0 Bytes: 0 ]
# Out/Pass: [ Packets: 30288 Bytes: 26313114 ]
# Out/XPass: [ Packets: 89 Bytes: 21166 ]
my $output = `/sbin/pfctl -s Tables -vv 2> /dev/null`;
my %tables;
my $name;
foreach (split(/\n/, $output)) {
if (m|^[cpairhC\-]{7}\s+(\w+)$|) {
$name = $1;
$tables{$name}->{"name"} = $1;
next;
}
if (m|Addresses:\s+([0-9]+)$|) {
$tables{$name}->{"addresses"} = $1;
next;
}
if (m|Cleared:\s+(.+)$|) {
$tables{$name}->{"cleared"} = $1;
next;
}
if (m|In/Block:\s+\[\s+Packets:\s+([0-9]+)\s+Bytes:\s+([0-9]+)\s+\]$|) {
$tables{$name}->{"inblockpackets"} = $1;
$tables{$name}->{"inblockbytes"} = $2;
next;
}
if (m|In/Pass:\s+\[\s+Packets:\s+([0-9]+)\s+Bytes:\s+([0-9]+)\s+\]$|) {
$tables{$name}->{"inpasspackets"} = $1;
$tables{$name}->{"inpassbytes"} = $2;
next;
}
if (m|In/XPass:\s+\[\s+Packets:\s+([0-9]+)\s+Bytes:\s+([0-9]+)\s+\]$|) {
$tables{$name}->{"inxpasspackets"} = $1;
$tables{$name}->{"inxpassbytes"} = $2;
next;
}
if (m|Out/Block:\s+\[\s+Packets:\s+([0-9]+)\s+Bytes:\s+([0-9]+)\s+\]$|) {
$tables{$name}->{"outblockpackets"} = $1;
$tables{$name}->{"outblockbytes"} = $2;
next;
}
if (m|Out/Pass:\s+\[\s+Packets:\s+([0-9]+)\s+Bytes:\s+([0-9]+)\s+\]$|) {
$tables{$name}->{"outpasspackets"} = $1;
$tables{$name}->{"outpassbytes"} = $2;
next;
}
if (m|Out/XPass:\s+\[\s+Packets:\s+([0-9]+)\s+Bytes:\s+([0-9]+)\s+\]$|) {
$tables{$name}->{"outxpasspackets"} = $1;
$tables{$name}->{"outxpassbytes"} = $2;
next;
}
}
return %tables;
}
# vim:syntax=perl

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@ -1,155 +1,140 @@
#!/usr/bin/php
<?php
/*
Plugin: radio
Author: Philipp Giebel (spam@stimpyrama.org)
Version: 0.1
Munin (http://munin.projects.linpro.no/) Plugin for counting
listeners to both shout- and icecast streams.
Requirements: * PHP (jap, I know that sucks.. ;) )
Plugin: radio
Author: Philipp Giebel (spam@stimpyrama.org)
Version: 0.2
Munin (http://munin-monitoring.org/) Plugin for counting
listeners to both shout- and icecast streams.
Get the latest version at:
http://munin-monitoring.org/log/munin-contrib/plugins/network/radio
Requirements: * PHP (jap, I know that sucks.. ;) )
CHANGELOG
v0.1 - Quick & Dirty proof of concept
v0.2 - Updated to match output of current versions of ice- and shoutcast.
*/
// -------------- CONFIGURATION START ---------------------------------------------------------------
$cfg = array(
// SERVER #1
array( "type" => "ice", // server-type (ice/shout)
"host" => "192.168.1.5", // server hostname or ip
"port" => 8000, // server port
"mountpoint" => "eclectix.mp3", // mountpoint to check (icecast only)
"name" => "IceCast" // name for use in munin graphs
),
// SERVER #2
array( "type" => "shout", // server-type
"host" => "radio.eclectix.de", // server hostname or ip
"port" => 8000, // server port
"name" => "ShoutCast" // name for use in munin graphs
)
);
// -------------- CONFIGURATION END ----------------------------------------------------------------
function getIce( $host, $port, $mount, $name ) {
$error = false;
$fp = fsockopen( $host, $port, $errno, $errstr, 10 );
if ( !$fp ) {
$error = $errstr ."(". $errno .")";
} else {
fputs( $fp, "GET /status HTTP/1.1\r\n" );
fputs( $fp, "Host: ". $host ."\r\n" );
fputs($fp, "User-Agent: Mozilla\r\n");
fputs( $fp, "Connection: close\r\n\r\n" );
$xml = "";
while ( !feof( $fp ) ) {
$xml .= fgets( $fp, 512 );
}
fclose($fp);
if ( stristr( $xml, "HTTP/1.0 200 OK" ) == true ) {
$xml = trim( substr( $xml, 42 ) );
} else {
$error = "Bad login";
}
if ( !$error ) {
$res = array( "found" => true );
$mount = str_replace( ".", "\.", $mount );
preg_match_all( "/Mount Point : \(\/(". $mount .")\).*?\<tr\>\<td\>Current Listeners:\<\/td\>\<td class=\"streamdata\"\>(\d*?)\<\/td\>\<\/tr\><tr>\<td\>Peak Listeners:\<\/td\>\<td class=\"streamdata\"\>(\d*?)\<\/td\>\<\/tr\>/s", $xml, $parser );
$res["mount"] = $parser[1][0];
$res["listeners"] = $parser[2][0];
$res["listeners_peak"] = $parser[3][0];
$res["name"] = $name;
} else {
$res = $error;
}
}
return $res;
}
function getShout( $host, $port, $name ) {
$error = false;
$fp = fsockopen( $host, $port, $errno, $errstr, 10 );
if ( !$fp ) {
$error = $errstr ."(". $errno .")";
} else {
fputs( $fp, "GET / HTTP/1.0\r\n" );
fputs($fp, "User-Agent: Mozilla\r\n");
fputs( $fp, "Connection: close\r\n\r\n" );
$xml = "";
while ( !feof( $fp ) ) {
$xml .= fgets($fp, 512);
}
fclose( $fp );
if ( stristr( $xml, "HTTP/1.0 200 OK" ) == true ) {
$xml = trim( substr( $xml, 42 ) );
} else {
$error = "Bad login";
}
if ( !$error ) {
$res = array( "found" => true );
preg_match_all( "/.*?Stream Status: \<\/font\>\<\/td\>\<td\>\<font class=default\>\<b\>Stream is up at \d*? kbps with \<B\>(\d*?) of \d*? listeners \(\d*? unique\)\<\/b\>\<\/b\>/s", $xml, $parser );
$res["listeners"] = $parser[1][0];
$res["name"] = $name;
} else {
$res = $error;
}
}
return $res;
// -------------- CONFIGURATION START ---------------------------------------
$cfg = array(
// SERVER #1
array( "name" => "IceCast", // name for munin
"type" => "ice", // server-type (ice/shout)
"host" => "ice.example.com", // server hostname or ip
"port" => 8000, // server port
"mountpoint" => "live" // mountpoint to check
// (icecast only)
),
// SERVER #2
array( "name" => "ShoutCast", // name for munin
"type" => "shout", // server-type
"host" => "127.0.0.1", // server hostname or ip
"port" => 8000 // server port
)
);
// -------------- CONFIGURATION END -----------------------------------------
error_reporting(E_ERROR);
function getIce( $host, $port, $mount, $name ) {
$error = false;
if ( !$fp = fsockopen( $host, $port, $errno, $errstr, 10 ) ) {
$error = $errstr ."(". $errno .")";
} else {
fputs( $fp, "GET /status.xsl HTTP/1.1\r\n" );
fputs( $fp, "Host: ". $host ."\r\n" );
fputs( $fp, "User-Agent: Mozilla\r\n" );
fputs( $fp, "Connection: close\r\n\r\n" );
$xml = "";
while ( !feof( $fp ) ) {
$xml .= fgets( $fp, 512 );
}
fclose( $fp );
if ( stristr( $xml, "HTTP/1.0 200 OK" ) == true ) {
$xml = trim( substr( $xml, 42 ) );
} else {
$error = "Bad login";
}
if ( !$error ) {
$res = array( "found" => true );
$mount = str_replace( ".", "\.", $mount );
preg_match_all( "/Mount Point \/(". $mount .").*?\<tr\>\<td\>Current Listeners:\<\/td\>\<td class=\"streamdata\"\>(\d*?)\<\/td\>\<\/tr\><tr>\<td\>Peak Listeners:\<\/td\>\<td class=\"streamdata\"\>(\d*?)\<\/td\>\<\/tr\>/s", $xml, $parser );
$res["mount"] = $parser[1][0];
$res["listeners"] = intval( $parser[2][0] );
$res["listeners_peak"] = intval( $parser[3][0] );
$res["name"] = $name;
} else {
$res = $error;
}
}
return $res;
}
function getShout( $host, $port, $name ) {
$error = false;
if ( !$fp = fsockopen( $host, $port, $errno, $errstr, 10 ) ) {
$error = $errstr ."(". $errno .")";
} else {
fputs( $fp, "GET /index.html?sid=1 HTTP/1.0\r\n" );
fputs( $fp, "User-Agent: Mozilla\r\n" );
fputs( $fp, "Connection: close\r\n\r\n" );
$xml = "";
while ( !feof( $fp ) ) {
$xml .= fgets( $fp, 512 );
}
fclose( $fp );
if ( stristr( $xml, "HTTP/1.1 200 OK" ) == true ) {
$xml = trim( substr( $xml, 42 ) );
} else {
$error = "Bad login";
}
if ( !$error ) {
$res = array( "found" => true );
preg_match_all( "/.*?Stream Status: <\/td\>\<td\><b\>Stream is up at \d*? kbps with (\d*?) of \d*? listeners/s", $xml, $parser );
$res["listeners"] = intval( $parser[1][0] );
$res["name"] = $name;
} else {
$res = $error;
}
}
return $res;
}
if ( !isset( $argv[1] ) ) $argv[1] = '';
switch( $argv[1] ) {
case "config":
echo "graph_title Stream Listeners\n";
echo "graph_category Network\n";
echo "graph_vlabel listeners\n";
echo "graph_hlabel listeners\n";
echo "graph_args --base 1000 -l 0\n";
echo "graph_scale no\n";
echo "graph_info Number of listeners to shout- and / or icecast streams\n";
echo "complete.info Complete listeners\n";
echo "complete.label complete\n";
echo "graph_order";
foreach ( $cfg as $c ) {
echo " ". strtolower( $c["name"] );
}
echo " complete\n";
foreach ( $cfg as $c ) {
echo strtolower( $c["name"] ) .".info ". $c["name"] ." listeners\n";
echo strtolower( $c["name"] ) .".label ". strtolower( $c["name"] ) ."\n";
}
break;
default:
$complete = 0;
foreach ( $cfg as $c ) {
switch ( $c["type"] ) {
case "ice":
$res = getIce( $c["host"], $c["port"], $c["mountpoint"], $c["name"] );
break;
case "shout":
$res = getShout( $c["host"], $c["port"], $c["name"] );
break;
}
switch( $argv[1] ) {
case "config":
echo "graph_title Stream Listeners\n";
echo "graph_category Network\n";
echo "graph_vlabel listeners\n";
echo "graph_hlabel listeners\n";
echo "graph_args --base 1000 -l 0\n";
echo "graph_scale no\n";
echo "graph_order";
foreach ( $cfg as $c ) {
echo " ". strtolower( $c["name"] );
}
echo " complete\n";
// echo "\n";
echo "graph_info Number of listeners to shout- and / or icecast streams\n";
foreach ( $cfg as $c ) {
echo strtolower( $c["name"] ) .".info ". $c["name"] ." listeners\n";
echo strtolower( $c["name"] ) .".label ". strtolower( $c["name"] ) ."\n";
}
echo "complete.info Complete listeners\n";
echo "complete.label complete\n";
break;
default:
$complete = 0;
foreach ( $cfg as $c ) {
switch ( $c["type"] ) {
case "ice":
$res = getIce( $c["host"], $c["port"], $c["mountpoint"], $c["name"] );
$complete += $res["listeners"];
break;
case "shout":
$res = getShout( $c["host"], $c["port"], $c["name"] );
$complete += $res["listeners"];
break;
}
echo strtolower($c["name"]) .".value ". $res["listeners"] ."\n";
}
echo "complete.value ". $complete ."\n";
break;
}
if ( is_array( $res ) ) {
echo strtolower($c["name"]) .".value ". $res["listeners"] ."\n";
$complete += $res["listeners"];
} else {
echo strtolower($c["name"]) .".value 0\n";
}
}
echo "complete.value ". $complete ."\n";
break;
}
?>