aboutsummaryrefslogtreecommitdiff
path: root/net/analyzer/munin/plugins
diff options
context:
space:
mode:
Diffstat (limited to 'net/analyzer/munin/plugins')
-rw-r--r--net/analyzer/munin/plugins/hddtemp-simple31
-rw-r--r--net/analyzer/munin/plugins/icecast59
-rw-r--r--net/analyzer/munin/plugins/vserver_rmemory134
-rw-r--r--net/analyzer/munin/plugins/vserver_vmemory135
4 files changed, 359 insertions, 0 deletions
diff --git a/net/analyzer/munin/plugins/hddtemp-simple b/net/analyzer/munin/plugins/hddtemp-simple
new file mode 100644
index 00000000..bc13e013
--- /dev/null
+++ b/net/analyzer/munin/plugins/hddtemp-simple
@@ -0,0 +1,31 @@
+#!/bin/bash
+#
+# hddtemp munin plugin
+# feedback: rhatto at riseup.net | gpl
+#
+# configuration example:
+#
+# [hddtemp]
+# user root
+# env.devices hda hdb
+# env.hddtemp /path/to/hddtemp
+#
+
+if [ "$1" == "config" ]; then
+ cat << EOF
+graph_title HDD Temperatures
+graph_vlabel Celsius
+graph_category sensors
+EOF
+ for dev in $devices; do
+ echo $dev.label $dev
+ done
+ exit 0
+else
+ if [ -z "$hddtemp" ]; then
+ hddtemp="/usr/sbin/hddtemp"
+ fi
+ for device in $devices; do
+ echo $device.value `$hddtemp -n /dev/$device`
+ done
+fi
diff --git a/net/analyzer/munin/plugins/icecast b/net/analyzer/munin/plugins/icecast
new file mode 100644
index 00000000..b5fea517
--- /dev/null
+++ b/net/analyzer/munin/plugins/icecast
@@ -0,0 +1,59 @@
+#!/bin/bash
+#
+# icecast munin plugin
+# feedback: rhatto at riseup.net | gpl
+#
+# configuration example:
+#
+# [icecast]
+# env.host localhost
+# evn.port 8000
+# env.stats /munin.xsl
+# env.lynx /usr/bin/lynx
+#
+# munin.xsl example:
+#
+# <xsl:stylesheet xmlns:xsl = "http://www.w3.org/1999/XSL/Transform" version = "1.0" >
+# <xsl:output omit-xml-declaration="no" method="xml" doctype-public="-//W3C//DTD XHTML 1.0 Strict//EN"
+# doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd" indent="yes" encoding="UTF-8" />
+# <xsl:template match = "/icestats" >
+# <xsl:for-each select="source">
+# <xsl:value-of select="@mount" />.value, <xsl:value-of select="listeners" /><br />
+# </xsl:for-each>
+# </xsl:template>
+# </xsl:stylesheet>
+#
+
+if [ -z "$host" ]; then
+ host="localhost"
+fi
+
+if [ -z "$port" ]; then
+ port="8000"
+fi
+
+if [ -z "$stats" ]; then
+ stats="munin.xsl"
+fi
+
+if [ -z "$lynx" ]; then
+ lynx="/usr/bin/lynx"
+fi
+
+if [ "$1" == "config" ]; then
+ cat << EOF
+graph_title Icecast usage
+graph_vlabel Listeners
+graph_category other
+EOF
+
+for mount in `$lynx http://$host:$port/$stats -dump | cut -d , -f 1 | sed -e 's/\///g' -e 's/^ //' -e 's/.value//' -e 's/\./_/g' `; do
+ echo $mount.label $mount
+done
+
+exit 0
+else
+
+ $lynx http://$host:$port/$stats -dump | sed -e 's/,//g' -e 's/\///g' -e 's/^ //' -e 's/\.ogg/_ogg/'
+
+fi
diff --git a/net/analyzer/munin/plugins/vserver_rmemory b/net/analyzer/munin/plugins/vserver_rmemory
new file mode 100644
index 00000000..a71d50c9
--- /dev/null
+++ b/net/analyzer/munin/plugins/vserver_rmemory
@@ -0,0 +1,134 @@
+#!/bin/sh
+#
+# Copyright (C) 2006 Holger Levsen
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; version 2 dated June,
+# 1991.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Configuration variables
+# vservers - specify the vservers to include in the graph (default: all)
+# limits - if true, turn on limit graphing (default: false)
+#
+# NOTE: If no configuration variables are set, the defaults will be used
+
+# Example /etc/munin/plugin-conf.d/munin-node
+#
+# The first group monitors the vservers named "vserver1 vserver2
+# vserver3 vserver4" and looks to see if the resource limit has been
+# breached, if so it sends a message to nagios via send_nsca, and
+# sends an email to notify that this has happened.
+#
+# The second monitors the vservers "vserver5 vserver6 vserver7" and
+# has no limit notifications turned on.
+#
+# The third monitors all vservers on the system, in one graph, and it has
+# no limit notifications defined.
+#
+# You can use any combination of these to fit your needs.
+#
+#
+# [vsrmem_group1]
+# user root
+# env.vservers vserver1 vserver2 vserver3 vserver4
+# env.limits 1
+# contacts nagios email
+# contact.nagios.command /usr/bin/send_nsca -H your.nagios-host.here -c /etc/send_nsca.cfg
+# contact.email.command mail -s "Munin-notification for ${var:group} :: ${var:host}" your@email.address.here
+#
+# [vsrmem_group2]
+# user root
+# env.vservers vserver5 vserver6 vserver7
+# env.limits 0
+#
+# [vserver_rmemory]
+# user root
+#
+# Graph Vserver RSS usage and limits
+#
+# Changelog
+# version 0.1 - 2006 April xx - Holger Levsen
+# - initial author
+# version 0.2 - 2006 April 24 - Micah Anderson <micah@riseup.net>
+# - Add dynamic arch page size determination
+# - Some cleanup and clarification
+# version 0.3 - 2006 May 3 - Micah Anderson <micah@riseup.net>
+# - Add ability to group vservers via environment vars
+# - Fix missing close quotes and standardize indents
+# - Add limit notification
+# - Update documentation to include info on groups and limits
+
+VSERVERS="$vservers"
+LIMITS="$limits"
+
+if [ "$1" = "config" ]; then
+ echo 'graph_title Real memory used by vservers'
+ echo 'graph_args --base 1024k -l 0'
+ echo 'graph_vlabel Size of RSS pages'
+ echo 'graph_category vserver'
+ echo 'graph_info Shows page size used in RAM by each vserver.'
+
+ # do not assume we are on i386 where pagesize is 4096...
+ pagesize=`perl -MPOSIX -e 'print POSIX::sysconf(_SC_PAGESIZE), "\n";'`
+
+ if [ -z "$VSERVERS" ]; then
+ for i in `find /proc/virtual/* -type d -exec basename {} \;` ; do
+ NAME=`cat /proc/virtual/$i/cvirt |grep NodeName |cut -f2`
+ echo "$NAME.label $NAME"
+ echo "$NAME.info Size of pages in RAM used by $NAME. (Number multiplied by $pagesize to make human)"
+ echo "$NAME.cdef $NAME,$pagesize,*"
+ if [ ! -z "$LIMITS" -a "$LIMITS" = 1 ]; then
+ cat /proc/virtual/$i/limit | awk -v name="$NAME" \
+ '{ if ( $1 == "RSS:" )
+ {
+ if ( $2 >= $3 )
+ {
+ printf "%s.critical %d\n", name, $2
+ }
+ }
+ }'
+ fi
+ done
+ else
+ for vserver in $vservers ; do
+ echo "$vserver.label $vserver"
+ echo "$vserver.info Size of pages in RAM used by $vserver. (Number multiplied by $pagesize to make human)"
+ echo "$vserver.cdef $vserver,$pagesize,*"
+ if [ ! -z "$LIMITS" -a "$LIMITS" = 1 ]; then
+ XID=`/usr/sbin/vserver-info $vserver CONTEXT`
+ LIMIT=`cat /proc/virtual/$XID/limit | grep RSS: | cut -f4`
+ if [ ${LIMIT:-0} -gt 0 ]; then
+ echo "$NAME.critical $LIMIT"
+ fi
+ fi
+ done
+ fi
+ exit 0
+fi
+
+if [ -z "$VSERVERS" ]; then
+ for i in `find /proc/virtual/* -type d -exec basename {} \;` ; do
+ NAME=`cat /proc/virtual/$i/cvirt | grep NodeName | cut -f2`
+ cat /proc/virtual/$i/limit | awk -v name="$NAME" \
+ '{ if ( $1 == "RSS:" )
+ printf "%s.value %d\n", name, $2 }'
+ done
+else
+ for vserver in $VSERVERS ; do
+ XID=`/usr/sbin/vserver-info $vserver CONTEXT`
+ cat /proc/virtual/$XID/limit | awk -v name="$vserver" \
+ '{ if ( $1 == "RSS:" )
+ printf "%s.value %d\n", name, $2 }'
+ done
+fi
+
diff --git a/net/analyzer/munin/plugins/vserver_vmemory b/net/analyzer/munin/plugins/vserver_vmemory
new file mode 100644
index 00000000..008fb395
--- /dev/null
+++ b/net/analyzer/munin/plugins/vserver_vmemory
@@ -0,0 +1,135 @@
+#!/bin/sh
+#
+# Copyright (C) 2006 Holger Levsen
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; version 2 dated June,
+# 1991.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Configuration variables
+# vservers - specify the vservers to include in the graph (default: all)
+# limits - if true, turn on limit graphing (default: false)
+#
+# NOTE: If no configuration variables are set, the defaults will be used
+
+# Example /etc/munin/plugin-conf.d/munin-node
+#
+# The first group monitors the vservers named "vserver1 vserver2
+# vserver3 vserver4" and looks to see if the resource limit has been
+# breached, if so it sends a message to nagios via send_nsca, and
+# sends an email to notify that this has happened.
+#
+# The second monitors the vservers "vserver5 vserver6 vserver7" and
+# has no limit notifications turned on.
+#
+# The third monitors all vservers on the system, in one graph, and it has
+# no limit notifications defined.
+#
+# You can use any combination of these to fit your needs.
+#
+#
+# [vsrmem_group1]
+# user root
+# env.vservers vserver1 vserver2 vserver3 vserver4
+# env.limits 1
+# contacts nagios email
+# contact.nagios.command /usr/bin/send_nsca -H your.nagios-host.here -c /etc/send_nsca.cfg
+# contact.email.command mail -s "Munin-notification for ${var:group} :: ${var:host}" your@email.address.here
+#
+# [vsrmem_group2]
+# user root
+# env.vservers vserver5 vserver6 vserver7
+# env.limits 0
+#
+# [vserver_rmemory]
+# user root
+#
+# Graph Vserver RSS usage and limits
+#
+# Changelog
+# version 0.1 - 2006 April xx - Holger Levsen
+# - initial author
+# version 0.2 - 2006 April 24 - Micah Anderson <micah@riseup.net>
+# - Add dynamic arch page size determination
+# - Some cleanup and clarification
+# version 0.3 - 2006 May 3 - Micah Anderson <micah@riseup.net>
+# - Add ability to group vservers via environment vars
+# - Fix missing close quotes and standardize indents
+# - Add limit notification
+# - Update documentation to include info on groups and limits
+
+
+VSERVERS="$vservers"
+LIMITS="$limits"
+
+if [ "$1" = "config" ]; then
+ echo 'graph_title Virtual memory used by vservers'
+ echo 'graph_title Vserver virtual memory'
+ echo 'graph_args --base 1024k -l 0'
+ echo 'graph_vlabel Size of VM pages'
+ echo 'graph_category vserver'
+ echo 'graph_info Shows virtual page size used by each vserver.'
+
+ # do not assume we are on i386 where pagesize is 4096...
+ pagesize=`perl -MPOSIX -e 'print POSIX::sysconf(_SC_PAGESIZE), "\n";'`
+
+ if [ -z "$VSERVERS" ]; then
+ for i in `find /proc/virtual/* -type d -exec basename {} \;` ; do
+ NAME=`cat /proc/virtual/$i/cvirt |grep NodeName |cut -f2`
+ echo "$NAME.label $NAME"
+ echo "$NAME.info Size of virtual pages used by $NAME. (Number multipled by $pagesize to make human)"
+ echo "$NAME.cdef $NAME,$pagesize,*"
+ if [ ! -z "$LIMITS" -a "$LIMITS" = 1 ]; then
+ cat /proc/virtual/$i/limit | awk -v name="$NAME" \
+ '{ if ( $1 == "VM:" )
+ {
+ if ( $2 >= $3 )
+ {
+ printf "%s.critical %d\n", name, $2
+ }
+ }
+ }'
+ fi
+ done
+ else
+ for vserver in $vservers ; do
+ echo "$vserver.label $vserver"
+ echo "$vserver.info Size of virtual pages by $vserver. (Number multiplied by $pagesize to make human)"
+ echo "$vserver.cdef $vserver,$pagesize,*"
+ if [ ! -z "$LIMITS" -a "$LIMITS" = 1 ]; then
+ XID=`/usr/sbin/vserver-info $vserver CONTEXT`
+ LIMIT=`cat /proc/virtual/$XID/limit | grep RSS: | cut -f4`
+ if [ ${LIMIT:-0} -gt 0 ]; then
+ echo "$NAME.critical $LIMIT"
+ fi
+ fi
+ done
+ fi
+ exit 0
+fi
+
+if [ -z "$VSERVERS" ]; then
+ for i in `find /proc/virtual/* -type d -exec basename {} \;` ; do
+ NAME=`cat /proc/virtual/$i/cvirt | grep NodeName | cut -f2`
+ cat /proc/virtual/$i/limit | awk -v name="$NAME" \
+ '{ if ( $1 == "VM:" )
+ printf "%s.value %d\n", name, $2 }'
+ done
+else
+ for vserver in $VSERVERS ; do
+ XID=`/usr/sbin/vserver-info $vserver CONTEXT`
+ cat /proc/virtual/$XID/limit | awk -v name="$vserver" \
+ '{ if ( $1 == "VM:" )
+ printf "%s.value %d\n", name, $2 }'
+ done
+fi
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-30 16:17:15 +0000