From 62d43835d4ad3886595d815b27d7f1c86739583c Mon Sep 17 00:00:00 2001 From: Kenyon Ralph Date: Fri, 4 May 2012 02:54:55 -0700 Subject: [PATCH] remove plugins existing in the main munin distribution --- plugins/disk/snmp__netapp_diskusage_ | 175 ------ plugins/disk/snmp__netapp_inodeusage_ | 144 ----- plugins/disk/snmp__swap | 172 ------ plugins/mysql/mysql_innodb | 64 -- plugins/network/snmp__netstat | 158 ----- plugins/nfs/nfs4_client | 69 --- plugins/nginx/nginx_request | 158 ----- plugins/nginx/nginx_status | 178 ------ plugins/other/ircu | 99 ---- plugins/other/perdition | 117 ---- plugins/processes/multips | 61 -- plugins/system/lpar_cpu | 97 ---- plugins/system/selinux_avcstat | 111 ---- plugins/system/selinux_avcstats | 110 ---- plugins/system/snmp__uptime | 105 ---- plugins/varnish/varnish_ | 806 -------------------------- plugins/vserver/vserver_cpu_ | 190 ------ plugins/vserver/vserver_loadavg | 123 ---- plugins/vserver/vserver_resources | 317 ---------- 19 files changed, 3254 deletions(-) delete mode 100755 plugins/disk/snmp__netapp_diskusage_ delete mode 100755 plugins/disk/snmp__netapp_inodeusage_ delete mode 100755 plugins/disk/snmp__swap delete mode 100755 plugins/mysql/mysql_innodb delete mode 100755 plugins/network/snmp__netstat delete mode 100755 plugins/nfs/nfs4_client delete mode 100755 plugins/nginx/nginx_request delete mode 100755 plugins/nginx/nginx_status delete mode 100755 plugins/other/ircu delete mode 100755 plugins/other/perdition delete mode 100755 plugins/processes/multips delete mode 100755 plugins/system/lpar_cpu delete mode 100755 plugins/system/selinux_avcstat delete mode 100755 plugins/system/selinux_avcstats delete mode 100755 plugins/system/snmp__uptime delete mode 100755 plugins/varnish/varnish_ delete mode 100755 plugins/vserver/vserver_cpu_ delete mode 100755 plugins/vserver/vserver_loadavg delete mode 100755 plugins/vserver/vserver_resources diff --git a/plugins/disk/snmp__netapp_diskusage_ b/plugins/disk/snmp__netapp_diskusage_ deleted file mode 100755 index 501a842d..00000000 --- a/plugins/disk/snmp__netapp_diskusage_ +++ /dev/null @@ -1,175 +0,0 @@ -#!/usr/bin/perl - -=head1 NAME - -snmp__netapp_diskusage_ - Munin plugin to retrieve file systems usage on -NetApp storage appliances. - -=head1 APPLICABLE SYSTEMS - -File systems usage stats should be reported by any NetApp storage -appliance with SNMP agent daemon activated. See na_snmp(8) for details. - -=head1 CONFIGURATION - -Unfortunately, SNMPv3 is not fully supported on all NetApp equipments. -For this reason, this plugin will use SNMPv2 by default, which is -insecure because it doesn't encrypt the community string. - -The following parameters will help you get this plugin working : - -[snmp_*] -env.community MyCommunity - -If your community name is 'public', you should really worry about -security and immediately reconfigure your appliance. - -Please see 'perldoc Munin::Plugin::SNMP' for further configuration. - -=head1 INTERPRETATION - -The plugin reports file systems usage. This can help you monitoring file -systems usage in a given period of time. - -=head1 MIB INFORMATION - -This plugin requires support for the NETWORK-APPLIANCE-MIB issued by -Network Appliance. It reports the content of the DfEntry OID. - -=head1 MAGIC MARKERS - -#%# family=snmpauto -#%# capabilities=snmpconf - -=head1 VERSION - -v1.0 - 06/22/2009 14:05:03 CEST -Initial revision - -=head1 AUTHOR - -This plugin is copyright (c) 2009 by Guillaume Blairon. - -NetApp is a registered trademark and Network Appliance is a trademark -of Network Appliance, Inc. in the U.S. and other countries. - -=head1 BUGS - -This plugin wasn't tested on many hardware. If you encounter bugs, -please report them to Guillaume Blairon ELE. - -=head1 LICENSE - -GPLv2 or (at your option) any later version. - -=cut - -use strict; -use warnings; -use Munin::Plugin::SNMP; -use vars qw($DEBUG); - -$DEBUG = $ENV{'MUNIN_DEBUG'}; - -my @palette = - #Better colours from munin 1.3.x - #Greens Blues Oranges Dk yel Dk blu Purple Lime Reds Gray - qw(00CC00 0066B3 FF8000 FFCC00 330099 990099 CCFF00 FF0000 808080 - 008F00 00487D B35A00 B38F00 6B006B 8FB300 B30000 BEBEBE - 80FF80 80C9FF FFC080 FFE680 AA80FF EE00CC FF8080 - 666600 FFBFFF 00FFCC CC6699 999900); - -my %oids = ( - - # - dfHigh.* : 32 most significant bits counters - # - dfLow.* : 32 least significant bits counters - - dfHighTotalKBytes => '1.3.6.1.4.1.789.1.5.4.1.14.', - dfLowTotalKBytes => '1.3.6.1.4.1.789.1.5.4.1.15.', - dfHighUsedKBytes => '1.3.6.1.4.1.789.1.5.4.1.16.', - dfLowUsedKBytes => '1.3.6.1.4.1.789.1.5.4.1.17.', - dfHighAvailKBytes => '1.3.6.1.4.1.789.1.5.4.1.18.', - dfLowAvailKBytes => '1.3.6.1.4.1.789.1.5.4.1.19.', - -); - -sub to_32bit_int { - my ($l, $h) = @_; - return "U" if ((!defined $l) || (!defined $h)); - my $bin = unpack( 'B32', pack('N', $l) . pack('N', $h) ); - return unpack( 'N', pack('B32', $bin) ); -} - -if (defined $ARGV[0] and $ARGV[0] eq 'snmpconf') { - print "number 1.3.6.1.4.1.789.1.5.6.0\n"; - print "index 1.3.6.1.4.1.789.1.5.4.1.1.\n"; - foreach (keys %oids) { - print "require $oids{$_} [0-9]\n"; - } - exit 0; -} - -my $session = Munin::Plugin::SNMP->session(); -my ($host, undef, undef, $tail) = Munin::Plugin::SNMP->config_session(); -my ($df_id, $name_oid); - -if ($tail =~ /^netapp_diskusage_(\d+)$/) { - $df_id = $1; - $name_oid = '1.3.6.1.4.1.789.1.5.4.1.2.' . $df_id; -} else { - die "Couldn't understand what I'm supposed to monitor"; -} - -if (defined $ARGV[0] and $ARGV[0] eq "config") { - my $df_name = $session->get_single($name_oid); - - print "host_name $host\n" unless $host eq 'localhost'; - print "graph_title $host disk usage on $df_name\n"; - print "graph_args --base 1024 --lower-limit 0\n"; - print "graph_vlabel bytes\n"; - print "graph_category disk\n"; - print "graph_info This graph shows the disk usage for $df_name on NetApp host $host\n"; - print "graph_order used avail total\n"; - print "used.info The total disk space in KBytes that is in use on the $df_name file system.\n"; - print "used.type GAUGE\n"; - print "used.draw AREA\n"; - print "used.label Used\n"; - print "used.cdef used,1024,*\n"; - print "used.min 0\n"; - print "used.colour $palette[1]\n"; - print "avail.info The total disk space in KBytes that is free for use on the $df_name file system.\n"; - print "avail.type GAUGE\n"; - print "avail.draw STACK\n"; - print "avail.label Available\n"; - print "avail.cdef avail,1024,*\n"; - print "avail.min 0\n"; - print "avail.colour $palette[3]\n"; - print "total.info The total capacity in KBytes for the $df_name file system.\n"; - print "total.type GAUGE\n"; - print "total.draw LINE2\n"; - print "total.label Total\n"; - print "total.cdef total,1024,*\n"; - print "total.min 0\n"; - print "total.colour $palette[7]\n"; - - exit 0; -} - -my $used_l = $session->get_single($oids{dfLowUsedKBytes}.$df_id); -my $used_h = $session->get_single($oids{dfHighUsedKBytes}.$df_id); -my $avail_l = $session->get_single($oids{dfLowAvailKBytes}.$df_id); -my $avail_h = $session->get_single($oids{dfHighAvailKBytes}.$df_id); -my $total_l = $session->get_single($oids{dfLowTotalKBytes}.$df_id); -my $total_h = $session->get_single($oids{dfHighTotalKBytes}.$df_id); - -my $used = to_32bit_int($used_l, $used_h); -my $avail = to_32bit_int($avail_l, $avail_h); -my $total = to_32bit_int($total_l, $total_h); - -print "used.value $used\n"; -print "avail.value $avail\n"; -print "total.value $total\n"; - -exit 0; - -__END__ diff --git a/plugins/disk/snmp__netapp_inodeusage_ b/plugins/disk/snmp__netapp_inodeusage_ deleted file mode 100755 index b3f74236..00000000 --- a/plugins/disk/snmp__netapp_inodeusage_ +++ /dev/null @@ -1,144 +0,0 @@ -#!/usr/bin/perl - -=head1 NAME - -snmp__netapp_inodeusage_ - Munin plugin to retrieve inodes usage on -NetApp storage appliances. - -=head1 APPLICABLE SYSTEMS - -Inodes usage stats should be reported by any NetApp storage appliance -with SNMP agent daemon activated. See na_snmp(8) for details. - -=head1 CONFIGURATION - -Unfortunately, SNMPv3 is not fully supported on all NetApp equipments. -For this reason, this plugin will use SNMPv2 by default, which is -insecure because it doesn't encrypt the community string. - -The following parameters will help you get this plugin working : - -[snmp_*] -env.community MyCommunity - -If your community name is 'public', you should really worry about -security and immediately reconfigure your appliance. - -Please see 'perldoc Munin::Plugin::SNMP' for further configuration. - -=head1 MIB INFORMATION - -This plugin requires support for the NETWORK-APPLIANCE-MIB issued by -Network Appliance. It reports the content of the DfEntry OID. - -=head1 MAGIC MARKERS - -#%# family=snmpauto -#%# capabilities=snmpconf - -=head1 VERSION - -v1.0 - 06/22/2009 14:05:03 CEST -Initial revision - -=head1 AUTHOR - -This plugin is copyright (c) 2009 by Guillaume Blairon. - -NetApp is a registered trademark and Network Appliance is a trademark -of Network Appliance, Inc. in the U.S. and other countries. - -=head1 BUGS - -This plugin wasn't tested on many hardware. If you encounter bugs, -please report them to Guillaume Blairon ELE. - -=head1 LICENSE - -GPLv2 or (at your option) any later version. - -=cut - -use strict; -use warnings; -use Munin::Plugin::SNMP; -use vars qw($DEBUG); - -$DEBUG = $ENV{'MUNIN_DEBUG'}; - -my @palette = - #Better colours from munin 1.3.x - #Greens Blues Oranges Dk yel Dk blu Purple Lime Reds Gray - qw(00CC00 0066B3 FF8000 FFCC00 330099 990099 CCFF00 FF0000 808080 - 008F00 00487D B35A00 B38F00 6B006B 8FB300 B30000 BEBEBE - 80FF80 80C9FF FFC080 FFE680 AA80FF EE00CC FF8080 - 666600 FFBFFF 00FFCC CC6699 999900); - -my %oids = ( - dfInodesUsed => '1.3.6.1.4.1.789.1.5.4.1.7.', - dfInodesFree => '1.3.6.1.4.1.789.1.5.4.1.8.', -); - -if (defined $ARGV[0] and $ARGV[0] eq 'snmpconf') { - print "number 1.3.6.1.4.1.789.1.5.6.0\n"; - print "index 1.3.6.1.4.1.789.1.5.4.1.1.\n"; - foreach (keys %oids) { - print "require $oids{$_} [0-9]\n"; - } - exit 0; -} - -my $session = Munin::Plugin::SNMP->session(); -my ($host, undef, undef, $tail) = Munin::Plugin::SNMP->config_session(); -my ($df_id, $name_oid); - -if ($tail =~ /^netapp_inodeusage_(\d+)$/) { - $df_id = $1; - $name_oid = '1.3.6.1.4.1.789.1.5.4.1.2.' . $df_id; -} else { - die "Couldn't understand what I'm supposed to monitor"; -} - -if (defined $ARGV[0] and $ARGV[0] eq "config") { - my $df_name = $session->get_single($name_oid); - - print "host_name $host\n" unless $host eq 'localhost'; - print "graph_title $host inodes usage on $df_name\n"; - print "graph_args --base 1000 --lower-limit 0\n"; - print "graph_vlabel bytes\n"; - print "graph_category disk\n"; - print "graph_info This graph shows the inodes usage for $df_name on NetApp host $host\n"; - print "graph_order used avail total\n"; - print "used.info The total inodes number of inodes in use on the $df_name file system.\n"; - print "used.type GAUGE\n"; - print "used.draw AREA\n"; - print "used.label Used\n"; - print "used.min 0\n"; - print "used.colour $palette[1]\n"; - print "avail.info The total number of inodes that are free for use on the $df_name file system.\n"; - print "avail.type GAUGE\n"; - print "avail.draw STACK\n"; - print "avail.label Available\n"; - print "avail.min 0\n"; - print "avail.colour $palette[3]\n"; - print "total.info The total capacity for the $df_name file system.\n"; - print "total.type GAUGE\n"; - print "total.draw LINE2\n"; - print "total.label Total\n"; - print "total.min 0\n"; - print "total.colour $palette[7]\n"; - - exit 0; -} - -my $used = $session->get_single($oids{dfInodesUsed}.$df_id); -my $avail = $session->get_single($oids{dfInodesFree}.$df_id); -my $total = $used + $avail; - -print "used.value $used\n"; -print "avail.value $avail\n"; -print "total.value $total\n"; - -exit 0; - -__END__ diff --git a/plugins/disk/snmp__swap b/plugins/disk/snmp__swap deleted file mode 100755 index ef2e86c7..00000000 --- a/plugins/disk/snmp__swap +++ /dev/null @@ -1,172 +0,0 @@ -#!/usr/bin/perl -w -# -# Copyright (C) 2006 Lars Strand -# -# Munin plugin to monitor swap usage by use of SNMP. -# Based on the snmp__df plugin -# -# 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. -# -# $Log$ -# -#%# family=snmpauto -#%# capabilities=snmpconf - -use strict; -use Net::SNMP; - -my $DEBUG = 0; -my $MAXLABEL = 20; - -my $host = $ENV{host} || undef; -my $port = $ENV{port} || 161; -my $community = $ENV{community} || "public"; -my $iface = $ENV{interface} || undef; - -my $response; - -if (defined $ARGV[0] and $ARGV[0] eq "snmpconf") -{ - # HOST-RESOURCES-MIB::hrStorage - # HOST-RESOURCES-TYPES::hrStorageVirtualMemory - print "require 1.3.6.1.2.1.25.2. 1.3.6.1.2.1.25.2.1.3\n"; - exit 0; -} - -if ($0 =~ /^(?:|.*\/)snmp_([^_]+)_swap$/) -{ - $host = $1; - if ($host =~ /^([^:]+):(\d+)$/) - { - $host = $1; - $port = $2; - } -} -elsif (!defined($host)) -{ - print "# Debug: $0 -- $1\n" if $DEBUG; - die "# Error: couldn't understand what I'm supposed to monitor."; -} - -my ($session, $error) = Net::SNMP->session( - -hostname => $host, - -community => $community, - -port => $port - ); - -if (!defined ($session)) -{ - die "Croaking: $error"; -} - -my $hrStorage = "1.3.6.1.2.1.25.2."; -my $hrStorageVirtualMemory = "1.3.6.1.2.1.25.2.1.3"; -my $hrStorageSize = "1.3.6.1.2.1.25.2.3.1.5."; -my $hrStorageUsed = "1.3.6.1.2.1.25.2.3.1.6."; - -my $swap_d = get_by_regex($session, $hrStorage, $hrStorageVirtualMemory); - -my $swapsize = 0; my $swapused = 0; - -foreach my $swap (keys %$swap_d) -{ - $swapsize += get_single($session, $hrStorageSize . $swap); - $swapused += get_single($session, $hrStorageUsed . $swap); -} - -if (defined $ARGV[0] and $ARGV[0] eq "config") -{ - print "host_name $host\n"; - print "graph_title Virtual memory usage\n"; - if ($swapsize > 0) - { - print "graph_args -l 0 --base 1000 --upper-limit $swapsize\n"; - } - else - { - print "graph_args -l 0 --base 1000\n"; - } - print "graph_vlabel Bytes\n"; - print "graph_category disk\n"; - print "graph_info This graph shows swap usage in bytes.\n"; - print "swap.label swap\n"; - print "swap.type DERIVE\n"; - print "swap.min 0\n"; - exit 0; -} - -print "swap.value $swapused\n"; - -sub get_single -{ - my $handle = shift; - my $oid = shift; - - print "# Getting single $oid..." if $DEBUG; - - $response = $handle->get_request ($oid); - - if (!defined $response->{$oid}) - { - print "undef\n" if $DEBUG; - return undef; - } - else - { - print "\"$response->{$oid}\"\n" if $DEBUG; - return $response->{$oid}; - } -} - -sub get_by_regex -{ - my $handle = shift; - my $oid = shift; - my $regex = shift; - my $result = {}; - my $num = 0; - my $ret = $oid . "0"; - my $response; - - print "# Starting browse of $oid...\n" if $DEBUG; - - while (1) - { - if ($num == 0) - { - print "# Checking for $ret...\n" if $DEBUG; - $response = $handle->get_request ($ret); - } - if ($num or !defined $response) - { - print "# Checking for sibling of $ret...\n" if $DEBUG; - $response = $handle->get_next_request ($ret); - } - if (!$response) - { - return undef; - } - my @keys = keys %$response; - $ret = $keys[0]; - print "# Analyzing $ret (compared to $oid)...\n" if $DEBUG; - last unless ($ret =~ /^$oid/); - $num++; - next unless ($response->{$ret} =~ /$regex/); - @keys = split (/\./, $ret); - $result->{$keys[-1]} = $response->{$ret};; - print "# Index $num: ", $keys[-1], " (", $response->{$ret}, ")\n" if $DEBUG; - }; - return $result; -} diff --git a/plugins/mysql/mysql_innodb b/plugins/mysql/mysql_innodb deleted file mode 100755 index b3848bab..00000000 --- a/plugins/mysql/mysql_innodb +++ /dev/null @@ -1,64 +0,0 @@ -#!/bin/bash -# -# Munin plugin to monitor free space in MySQL's InnoDB tablespace. -# Mostly useful if you use InnoDB on a block device, or if you for -# some reason don't want to do autoextend on the last file. -# -# 2007-03-18 Stig Sandbeck Mathisen -# -# Configuration parameters for /etc/munin/plugin-conf.d/mysql_innodb, -# if you need to override the defaults below: -# -# [mysql_innodb] -# env.mysqlopts - Options to pass to mysql (host, username, password) -# env.warning - Generate a warning if free space goes below this level -# env.critical - Generate a critical if free space goes below this level -# -# For security reasons, this plugin uses its own schema with a simple, -# empty table using the InnoDB engine. -# -# You need to run this to get this plugin to work: -# mysql> CREATE DATABASE munin_innodb; -# mysql> USE munin_innodb -# mysql> CREATE TABLE something (anything int) ENGINE=InnoDB; - -## Tunable parameters with defaults -MYSQL="${mysql:-/usr/bin/mysql}" -MYSQLOPTS="${mysqlopts:---user=munin --password=munin --host=localhost}" - -WARNING=${warning:-2147483648} # 2GB -CRITICAL=${critical:-1073741824} # 1GB - -## No user serviceable parts below -if [ "$1" = "config" ]; then - echo 'graph_title MySQL InnoDB free tablespace' - echo 'graph_args --base 1024' - echo 'graph_vlabel Bytes' - echo 'graph_category mysql' - echo 'graph_info Amount of free bytes in the InnoDB tablespace' - echo 'free.label Bytes free' - echo 'free.type GAUGE' - echo 'free.min 0' - echo 'free.warning' $WARNING: - echo 'free.critical' $CRITICAL: - exit 0 -fi - -# Get freespace from mysql -freespace=$($MYSQL $MYSQLOPTS --batch --skip-column-names --execute \ - "SELECT table_comment FROM tables WHERE TABLE_SCHEMA = 'munin_innodb'" \ - information_schema); -retval=$? - -# Sanity checks -if (( retval > 0 )); then - echo "Error: mysql command returned status $retval" 1>&2 - exit -1 -fi -if [ -z "$freespace" ]; then - echo "Error: mysql command returned no output" 1>&2 - exit -1 -fi - -# Return freespace -echo $freespace | awk '/InnoDB free:/ {print "free.value", $3 * 1024}' diff --git a/plugins/network/snmp__netstat b/plugins/network/snmp__netstat deleted file mode 100755 index 8d2d5aaf..00000000 --- a/plugins/network/snmp__netstat +++ /dev/null @@ -1,158 +0,0 @@ -#!/usr/bin/perl -w -# -# Copyright (C) 2006 Lars Strand -# -# Munin plugin to monitor network connection by use of SNMP. -# Based on snmp__df plugin. -# -# 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. -# -# $Log$ -# -#%# family=snmpauto -#%# capabilities=snmpconf - -use strict; -use Net::SNMP; - -my $DEBUG = 1; - -my $host = $ENV{host} || undef; -my $port = $ENV{port} || 161; -my $community = $ENV{community} || "public"; - -my $response; - -my %tcpStates = ( 1 => [0, "GAUGE", "closed", "Connections waiting for a termination request acknowledgment from the remote TCP."], - 2 => [0, "GAUGE", "listen", "Connections waiting for a request from any remote TCP and port."], - 3 => [0, "GAUGE", "synSent", "Connections waiting for a matching request after having sent a connection request."], - 4 => [0, "GAUGE", "synReceived", "Connections waiting for a confirming request acknowledgment after having both received and sent a connection request."], - 5 => [0, "GAUGE", "established", "Connections opened and data received can be delivered to the user. The normal state for the data transfer phase of the connection."], - 6 => [0, "GAUGE", "finWait1", "Connections waiting for a termination request from the remote TCP, or an acknowledgment of the connection termination request previously sent."], - 7 => [0, "GAUGE", "finWait2", "Connections waiting for a termination request from the remote TCP."], - 8 => [0, "GAUGE", "closeWait", "Connections waiting for a termination request from the local user."], - 9 => [0, "GAUGE", "lastAck", "Connections waiting for an acknowledgment of the termination request previously sent to the remote TCP (which includes an acknowledgment of its connection termination request)."], - 10 => [0, "GAUGE", "closing", "Connections waiting for a termination request acknowledgment from the remote TCP."], - 11 => [0, "GAUGE", "timeWait", "Connections waiting for enough time to pass to be sure the remote TCP received the acknowledgment of its termination request."], - 12 => [0, "GAUGE", "deleteTCP", "Connections terminated by a SNMP Managment Station (put)"] - ); - -if (defined $ARGV[0] and $ARGV[0] eq "snmpconf") -{ - print "require 1.3.6.1.2.1.6.13.1.1. [0-9]\n"; - exit 0; -} - -if ($0 =~ /^(?:|.*\/)snmp_([^_]+)_netstat$/) -{ - $host = $1; - if ($host =~ /^([^:]+):(\d+)$/) - { - $host = $1; - $port = $2; - } -} -elsif (!defined($host)) -{ - print "# Debug: $0 -- $1\n" if $DEBUG; - die "# Error: couldn't understand what I'm supposed to monitor."; -} - -if (defined $ARGV[0] and $ARGV[0] eq "config") -{ - print "host_name $host\n"; - print "graph_title Netstat\n"; - print "graph_args -l 0 --base 1000\n"; - print "graph_period seconds\n"; - print "graph_category network\n"; - print "graph_order closed listen synSent synReceived established finWait1 finWait2 closeWait lastAck closing timeWait deleteTCP\n"; - print "graph_vlabel active connection\n"; - print "graph_info This graph shows the TCP activity of all the network interfaces combined.\n"; - - foreach my $state (keys %tcpStates) { - print "$tcpStates{$state}[2].label $tcpStates{$state}[2]\n"; - print "$tcpStates{$state}[2].type $tcpStates{$state}[1]\n"; - print "$tcpStates{$state}[2].max 50000\n"; - print "$tcpStates{$state}[2].min 0\n"; - print "$tcpStates{$state}[2].info $tcpStates{$state}[3]\n"; - } - - exit 0; -} - -my $tcpConnState = "1.3.6.1.2.1.6.13.1.1."; - -my ($session, $error) = Net::SNMP->session( - -hostname => $host, - -community => $community, - -port => $port - ); - -if (!defined ($session)) -{ - die "Croaking: $error"; -} - -my $connections = get_by_regex($session, $tcpConnState, "[1-9]"); - -# the values -while (my ($id, $state) = each(%$connections)) { - $tcpStates{$state}[0] += 1; -} - -foreach my $state (keys %tcpStates) { - print "$tcpStates{$state}[2].value $tcpStates{$state}[0]\n"; -} - -sub get_by_regex -{ - my $handle = shift; - my $oid = shift; - my $regex = shift; - my $result = {}; - my $num = 0; - my $ret = $oid . "0"; - my $response; - - print "# Starting browse of $oid...\n" if $DEBUG; - - while (1) - { - if ($num == 0) - { - print "# Checking for $ret...\n" if $DEBUG; - $response = $handle->get_request ($ret); - } - if ($num or !defined $response) - { - print "# Checking for sibling of $ret...\n" if $DEBUG; - $response = $handle->get_next_request ($ret); - } - if (!$response) - { - return undef; - } - my @keys = keys %$response; - $ret = $keys[0]; - print "# Analyzing $ret (compared to $oid)...\n" if $DEBUG; - last unless ($ret =~ /^$oid/); - $num++; - next unless ($response->{$ret} =~ /$regex/); - @keys = split (/\./, $ret); - $result->{$num} = $response->{$ret};; - print "# Index $num: ", $keys[-1], " (", $response->{$ret}, ")\n" if $DEBUG; - }; - return $result; -} diff --git a/plugins/nfs/nfs4_client b/plugins/nfs/nfs4_client deleted file mode 100755 index d73c45a4..00000000 --- a/plugins/nfs/nfs4_client +++ /dev/null @@ -1,69 +0,0 @@ -#!/bin/sh -# -# Plugin to monitor NFS client traffic -# -# $Log$ -# Revision 1.8.2.1 2005/03/16 13:45:45 ilmari -# Fix autoconf for linux/{nfsd,nfs_client}. -# -# Revision 1.8 2004/12/10 10:47:49 jimmyo -# Change name from ${scale} to ${graph_period}, to be more consistent. -# -# Revision 1.7 2004/12/09 22:12:56 jimmyo -# Added "graph_period" option, to make "graph_sums" usable. -# -# Revision 1.6 2004/11/21 00:17:12 jimmyo -# Changed a lot of plugins so they use DERIVE instead of COUNTER. -# -# Revision 1.5 2004/10/01 12:32:09 ilmari -# complete "rpc" removal -# -# Revision 1.4 2004/10/01 08:40:50 ilmari -# Remove useless 'rpc' field, add total field -# -# Revision 1.3 2004/05/20 19:02:37 jimmyo -# Set categories on a bunch of plugins -# -# Revision 1.2 2004/05/15 21:33:29 jimmyo -# "Upped" som plugins from contrib/manual to manual or auto. -# -# -#%# family=auto -#%# capabilities=autoconf - -NFS=/proc/net/rpc/nfs - -#proc="getattr setattr lookup access readlink read write create mkdir symlink mknod remove rmdir rename link readdir readdirplus fsstat fsinfo pathconf commit" - -proc="access close commit create delegpurge delegreturn getattr getfh link lock lockt locku lookup lookup_root nverify open openattr open_conf open_dgrd putfh putpubfh putrootfh read readdir readlink remove rename renew restorefh savefh secinfo setattr setcltid setcltidconf verify write rellockowner" - -if [ "$1" = "autoconf" ]; then - if [ -f "$NFS" ]; then - echo yes - exit 0 - else - echo "no (no $NFS)" - exit 1 - fi -fi - -if [ "$1" = "config" ]; then - - echo 'graph_title NFS4 Client' - echo 'graph_args --base 1000 -l 0' - echo 'graph_vlabel requests / ${graph_period}' - echo 'graph_total total' - echo 'graph_category NFS' - for a in $proc ; do echo "$a.label $a" ; echo "$a.type DERIVE"; echo "$a.min 0"; done - exit 0 -fi - -i=4; - -for a in $proc; do - echo -n "$a.value " - grep proc4 $NFS \ - | cut -f $i -d ' ' \ - | awk '{print $1}' - i=$(expr $i + 1) -done diff --git a/plugins/nginx/nginx_request b/plugins/nginx/nginx_request deleted file mode 100755 index c0079475..00000000 --- a/plugins/nginx/nginx_request +++ /dev/null @@ -1,158 +0,0 @@ -#!/usr/bin/perl -w -# -*- mode: cperl; mode: autopair -*- -# Magic markers: -#%# family=auto -#%# capabilities=autoconf -# nginx_request --- Determine the current connection rate for -# nginx. Based on a nginx_request plugin by unknown -# author. - -# Copyright (C) 2010 António P. P. Almeida - -# Author: António P. P. Almeida - -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# the rights to use, copy, modify, merge, publish, distribute, sublicense, -# and/or sell copies of the Software, and to permit persons to whom the -# Software is furnished to do so, subject to the following conditions: - -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. - -# Except as contained in this notice, the name(s) of the above copyright -# holders shall not be used in advertising or otherwise to promote the sale, -# use or other dealings in this Software without prior written authorization. - -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -# DEALINGS IN THE SOFTWARE. - -=head1 NAME - -nginx_request - Munin plugin to show number of requests/connection served by nginx. -=encoding utf8 - -=head1 APPLICABLE SYSTEMS - -Any nginx host - -=head1 CONFIGURATION - -This shows the default configuration of this plugin. You can override -the status URL and User Agent. - - [nginx*] - env.url http://localhost/nginx_status - env.ua nginx-status-verifier/0.1 - -Nginx must also be configured. Firstly the stub-status module must be -compiled, and secondly it must be configured like this: - - server { - listen 127.0.0.1; - server_name localhost; - location /nginx_status { - stub_status on; - access_log off; - allow 127.0.0.1; - deny all; - } - } - -=head1 MAGIC MARKERS - - #%# family=auto - #%# capabilities=autoconf - -=head1 VERSION - -1.1 - -=head1 BUGS - -None known - -=head1 AUTHOR - -Unknown. Modified by António Almeida - -=head1 REPOSITORY - -Source code at http://github.com/perusio/nginx-munin - -=head1 LICENSE - -MIT - -=cut - - -my $ret = undef; - -if (! eval "require LWP::UserAgent;") { - $ret = "LWP::UserAgent not found"; -} - -chomp(my $fqdn=`hostname -f`); - - -## Environment defined variables. -## The default URL is nginx_status if different set it in the environment. -my $URL = exists $ENV{'url'} ? $ENV{'url'} : "http://$fqdn/nginx_status"; -## The default user agent is ngnix-status-verifier/0.1 if different -## set it in the environment. -my $UA = exists $ENV{'ua'} ? $ENV{'ua'} : 'nginx-status-verifier/0.1'; - -if (exists $ARGV[0] and $ARGV[0] eq "autoconf") { - if ($ret) { - print "no ($ret)\n"; - exit 1; - } - - my $ua = LWP::UserAgent->new(timeout => 30); - # Set the UA to something different from the libwww-perl. - # That UA is blocked. - $ua->agent($UA); - my $response = $ua->request(HTTP::Request->new('GET',$URL)); - - unless ($response->is_success and $response->content =~ /server/im) - { - print "no (no nginx status on $URL)\n"; - exit 1; - } else { - print "yes\n"; - exit 0; - } -} - -## Munin config method. -if (exists $ARGV[0] and $ARGV[0] eq "config") { - print "graph_title NGINX requests\n"; - print "graph_args --base 1000\n"; - print "graph_category nginx\n"; - print "graph_vlabel Request per second\n"; - print "request.label req/sec\n"; - print "request.type DERIVE\n"; - print "request.min 0\n"; - print "request.draw LINE2\n"; - - exit 0; -} - -my $ua = LWP::UserAgent->new(timeout => 30); -# Set the UA to something different from the libwww-perl. -# That UA is blocked. -$ua->agent($UA); -my $response = $ua->request(HTTP::Request->new('GET',$URL)); - -if ($response->content =~ /^\s+(\d+)\s+(\d+)\s+(\d+)/m) { - print "request.value $3\n"; -} else { - print "request.value U\n"; -} diff --git a/plugins/nginx/nginx_status b/plugins/nginx/nginx_status deleted file mode 100755 index 088fd095..00000000 --- a/plugins/nginx/nginx_status +++ /dev/null @@ -1,178 +0,0 @@ -#!/usr/bin/perl -w -# -*- cperl -*- -# Magic markers: -#%# family=auto -#%# capabilities=autoconf -# nginx_status --- Determine the current status of Nginx -# using the http_stub_status module. - -# Copyright (C) 2010 António P. P. Almeida - -# Author: António P. P. Almeida - -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# the rights to use, copy, modify, merge, publish, distribute, sublicense, -# and/or sell copies of the Software, and to permit persons to whom the -# Software is furnished to do so, subject to the following conditions: - -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. - -# Except as contained in this notice, the name(s) of the above copyright -# holders shall not be used in advertising or otherwise to promote the sale, -# use or other dealings in this Software without prior written authorization. - -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -# DEALINGS IN THE SOFTWARE. - -=head1 NAME - -nginx_status - Munin plugin to show the connection status for nginx - -=encoding utf8 - -=head1 APPLICABLE SYSTEMS - -Any nginx host - -=head1 CONFIGURATION - -This shows the default configuration of this plugin. You can override -the status URL and the User Agent. - - [nginx*] - env.url http://localhost/nginx_status - env.ua nginx-status-verifier/0.1 - -Nginx must also be configured. Firstly the stub-status module must be -compiled, and secondly it must be configured like this: - - server { - listen 127.0.0.1; - server_name localhost; - location /nginx_status { - stub_status on; - access_log off; - allow 127.0.0.1; - deny all; - } - } - -=head1 MAGIC MARKERS - - #%# family=auto - #%# capabilities=autoconf - -=head1 VERSION - -1.1 - -=head1 BUGS - -None known - -=head1 AUTHOR - -Unknown. Mantained by António Almeida - -=head1 REPOSITORY - -Source code at http://github.com/perusio/nginx-munin - -=head1 LICENSE - -MIT - -=cut - -my $ret = undef; - -if (! eval "require LWP::UserAgent;") { - $ret = "LWP::UserAgent not found"; -} - -chomp(my $fqdn=`hostname -f`); - -## Environment defined variables. -## The default URL is nginx_status if different set it in the environment. -my $URL = exists $ENV{'url'} ? $ENV{'url'} : "http://$fqdn/nginx_status"; -## The default user agent is ngnix-status-verifier/0.1 if different -## set it in the environment. -my $UA = exists $ENV{'ua'} ? $ENV{'ua'} : 'nginx-status-verifier/0.1'; - - -## Munin autoconf method. -if (exists $ARGV[0] and $ARGV[0] eq "autoconf" ) { - if ($ret) { - print "no ($ret)\n"; - exit 1; - } - - my $ua = LWP::UserAgent->new(timeout => 30); - # Set the UA to something different from the libwww-perl. - # This UA is blocked. - $ua->agent($UA); - my $response = $ua->request(HTTP::Request->new('GET',$URL)); - - unless ($response->is_success and $response->content =~ /server/im) { - print "no (no nginx status on $URL)\n"; - exit 1; - } else { - print "yes\n"; - exit 0; - } -} - -## Munin config method. -if (exists $ARGV[0] and $ARGV[0] eq "config") { - print "graph_title NGINX status\n"; - print "graph_args --base 1000\n"; - print "graph_category nginx\n"; - print "graph_vlabel Connections\n"; - - print "total.label Active connections\n"; - print "total.info Active connections\n"; - print "total.draw LINE2\n"; - - print "reading.label Reading\n"; - print "reading.info Reading\n"; - print "reading.draw LINE2\n"; - - print "writing.label Writing\n"; - print "writing.info Writing\n"; - print "writing.draw LINE2\n"; - - print "waiting.label Waiting\n"; - print "waiting.info Waiting\n"; - print "waiting.draw LINE2\n"; - - exit 0; -} - -my $ua = LWP::UserAgent->new(timeout => 30); -# Set the UA to something different from the libwww-perl. -# That UA is blocked. -$ua->agent($UA); -my $response = $ua->request(HTTP::Request->new('GET',$URL)); - -# Active connections: 1845 -# server accepts handled requests -# 4566318 4566318 84218236 -# Reading: 2 Writing: 278 Waiting: 1565 -if ($response->content =~ /Active connections:\s+(\d+).*Reading:\s+(\d+).*Writing:\s+(\d+).*Waiting:\s+(\d+)/s) { - print "total.value $1\n"; - print "reading.value $2\n"; - print "writing.value $3\n"; - print "waiting.value $4\n"; -} else { - foreach (qw(total reading writing waiting)) { - print "$_.value U\n"; - } -} diff --git a/plugins/other/ircu b/plugins/other/ircu deleted file mode 100755 index 3a35b14f..00000000 --- a/plugins/other/ircu +++ /dev/null @@ -1,99 +0,0 @@ -#!/usr/bin/perl -# -# $Log$ -# Revision 1.1 2004/01/02 18:50:00 jimmyo -# Renamed occurrances of lrrd -> munin -# -# Revision 1.1.1.1 2004/01/02 15:18:07 jimmyo -# Import of LRRD CVS tree after renaming to Munin -# -# Revision 1.3 2003/12/18 19:02:36 jimmyo -# Typo -# -# Revision 1.2 2003/12/18 17:14:24 jimmyo -# Added autoconf-support -# -# Revision 1.1 2003/11/10 18:51:50 jimmyo -# Initial entries -# -#%# family=manual -#%# capabilities=autoconf - -my $ret = undef; - -if (! eval "require Net::IRC;") -{ - $ret = "Net::IRC not found"; -} - -if ($ARGV[0] and $ARGV[0] eq "autoconf") -{ - if ($ret) - { - print "no ($ret)\n"; - exit 1; - } - my $irc = new Net::IRC; - my $conn; - - $irc = new Net::IRC; $conn = $irc->newconn(Nick => 'munin', Server => '192.168.1.1'); - if (!$conn) - { - print "no (Couldn't connect to IRC server)\n"; - exit 1; - } - print "yes\n"; - exit 0; -} - -if($ARGV[0] and $ARGV[0] eq "config") { - print "host_name $ENV{FQDN}\n"; - print "graph_title ircd status\n"; - print "graph_order clients channels\n"; - print "graph_args -l 0\n"; - print "clients.label clients\n"; - print "clients.draw LINE2\n"; - print "channels.label channels\n"; - print "channels.draw LINE2\n"; - exit 0; -} - -my $irc = new Net::IRC; -my $conn = $irc->newconn(Nick => 'munin', - Server => '192.168.1.1'); - -my %result; -#$conn->debug(1); - -sub luserclient { - my($self, $event) = @_; - if(($event->args)[1] =~ /There are (\d+) users and (\d+) invisible/) { - $result{'clients'} = $1 + $2 - 1; # don't count this script - } -} - -sub luserchannels { - my($self, $event) = @_; - if(($event->args)[1] =~ /^(\d+)/) { - $result{'channels'} = $1; - } -} - -sub quit { - my($self, $event) = @_; - open(STDERR, ">/dev/null"); - $self->quit(); - print "clients.value " . $result{'clients'} . "\n"; - print "channels.value " . $result{'channels'} . "\n"; -} - -$conn->add_global_handler('endofmotd', \&quit); -$conn->add_global_handler('luserclient', \&luserclient); -$conn->add_global_handler('luserchannels', \&luserchannels); - - -while(1) { - $irc->do_one_loop(); -} - -# vim:syntax=perl diff --git a/plugins/other/perdition b/plugins/other/perdition deleted file mode 100755 index c509c9cb..00000000 --- a/plugins/other/perdition +++ /dev/null @@ -1,117 +0,0 @@ -#!/bin/sh -# -# Plugin to graph perdition connections and errors -# Requires: logtail -# -# Copyright Micah Anderson -# Jan 23, 2005 -# -# -#%# family=contrib -#%# capabilities=autoconf - -# The different log lines we are interested in: -# -# buffy perdition[7583]: Connect: 64.45.82.181->69.50.164.185 -# buffy perdition[20097]: Close: 217.19.50.108->69.50.74.154 user="mek" received=12 sent=23 -# buffy perdition[7435]: Auth: 130.22.173.20->69.90.134.185 user="gotn" server="192.168.0.2" port="143" status="ok" -# buffy perdition[26986]: Auth: 72.13.2.186->69.92.134.215 user="moves" server="192.168.0.2" port="110" status="ok" - -# Then there are some errors, I'm just going to put these all into one line, they could easily be -# separate out if we were interested in how many of each type of error, but 7 lines for this graph is a lot -# buffy perdition[20908]: Fatal Error reading authentication information from client "203.52.112.34->68.92.124.155": Exiting child -# buffy perdition[27754]: Fatal error establishing SSL connection to client -# buffy perdition[5139]: Fatal error negotiating setup. Exiting child. - -# Changelog -# version 0.1 - Jan 23, 2005 -# Micah Anderson -# - initial author -# version 0.2 - Oct 10, 2007 -# Micah Anderson -# - fixed copyright and added changelog -# - added TMP env variable -# - set all TEMP_FILE variables to use $TMP - -# Set the location of the perdition logs -PERDITION_LOG=${logfile:-/var/log/perdition.log} -OFFSET_FILE=/var/lib/munin/plugin-state/perdition.offset -LOGTAIL=${logtail:-/usr/sbin/logtail} -TMP=${TMP:-/tmp} - -case `uname -s` in -Linux) - TEMP_FILE=`mktemp -p $TMP/ munin-perdition.XXXXXX` - if [ $? != 0 ]; then - TEMP_FILE=`mktemp $TMP/munin-perdition.XXXXXX` - fi - ;; -FreeBSD) - TEMP_FILE=`mktemp -t $TMP` - STATUS=$? - ;; -esac - -if [ -z "$TEMP_FILE" ]; then - # Yes, this is unsafe - TEMP_FILE=$TMP/munin-perdition.$$ - rm -rf $TEMP_FILE - touch $TEMP_FILE -fi - -if [ ! -f "$TEMP_FILE" ]; then - exit 3 -fi - -case $1 in - autoconf|detect) - if [ -f ${PERDITION_LOG} -a -x ${LOGTAIL} ] - then - echo yes - exit 0 - else - echo "no (either $PERDITION_LOG was not found, or logtail was not in your path)" - exit 1 - fi - ;; - config) - cat </dev/null >/dev/null` -if [ $? = 66 ]; then - if [ ! -n "$logtail" ]; then - ARGS=1 - fi -fi - -if [ $ARGS != 0 ]; then - ${LOGTAIL} -f ${PERDITION_LOG} -o ${OFFSET_FILE} > ${TEMP_FILE} -else - ${LOGTAIL} ${PERDITION_LOG} ${OFFSET_FILE} > ${TEMP_FILE} -fi -connection=`grep "Connect:" ${TEMP_FILE} | wc -l` -disconnected=`grep "Close:" ${TEMP_FILE} | wc -l` -imap=`grep 'port="143" status="ok"' ${TEMP_FILE} | wc -l` -pop=`grep 'port="110" status="ok"' ${TEMP_FILE} | wc -l` -fatal=`grep 'Fatal [e|E]rror' ${TEMP_FILE} | wc -l` - -rm ${TEMP_FILE} - -echo "connection.value ${connection}" -echo "disconnected.value ${disconnected}" -echo "imap.value ${imap}" -echo "pop.value ${pop}" -echo "fatal.value ${fatal}" diff --git a/plugins/processes/multips b/plugins/processes/multips deleted file mode 100755 index 712135f0..00000000 --- a/plugins/processes/multips +++ /dev/null @@ -1,61 +0,0 @@ -#!/bin/bash -# -# Script to monitor number of processes. Programs are configured -# in /etc/munin/plugin-conf.d/munin-node -# -# Parameters: -# -# config (required) -# autoconf (optional - used by lrrd-config) -# -# Configuration example -# -# [multips] -# env.multipsnames pop3d imapd sslwrap -# env.regex_imapd ^[0-9]* imapd: -# env.regex_pop3d ^[0-9]* pop3d: -# -# $Log$ -# Revision 1.1 2004/01/29 19:42:45 jimmyo -# Added a new plugin generic/multips to count several procs in one graph. (SF#885579) -# -# -# Magic markers (optional): -#%# family=manual -#%# capabilities=autoconf - -if [ "$1" = "autoconf" ]; then - if [ -z "$multipsnames" ]; then - echo "Configuration required $multipsnames" - else - echo yes - fi - exit 0 -fi - -if [ "$1" = "config" ]; then - - echo graph_title Number of selected processes - echo 'graph_category processes' - echo 'graph_args --base 1000 --vertical-label processes -l 0' - for name in $multipsnames; do - echo "$name.label $name" - echo "$name.draw LINE2" - done - exit 0 -fi - -for name in $multipsnames; do - printf "$name.value " - - eval REGEX='"${regex_'$name'-\<'$name'\>}"' - PGREP=`which pgrep` - if [ -n "$PGREP" ]; then - $PGREP -f -l "$name" | grep "$REGEX" | wc -l - elif [ -x /usr/ucb/ps ]; then - # Solaris without pgrep. How old is that? - /usr/ucb/ps auxwww | grep "$REGEX" | grep -v grep | wc -l - else - ps auxwww | grep "$REGEX" | grep -v grep | wc -l - fi -done diff --git a/plugins/system/lpar_cpu b/plugins/system/lpar_cpu deleted file mode 100755 index efda4c10..00000000 --- a/plugins/system/lpar_cpu +++ /dev/null @@ -1,97 +0,0 @@ -#!/usr/bin/perl -w -# -# Plugin to monitor physical cpu usage in an IBM POWER P5 / OpenPower LPAR -# -# Usage: Place in /etc/munin/plugins (or make a symlink to it there) -# -# Parameters understood: -# -# config -# autoconf -# -# This should be run as root, so drop a file with something like this in -# /etc/munin/plugin-conf.d/lpar_cpu: -# [lpar_cpu] -# user root -# -# Great thanks to Nigel Griffith of IBM for the magic to get these values -# -# Author: Ingvar Hagelund -# -# Licence: GNU General Public Licence v2.0, -# see http://www.gnu.org/copyleft/gpl.html - -use strict; - -my $stats="/proc/ppc64/lparcfg"; -my $cpuinfo="/proc/cpuinfo"; -my $seconds=2; -my $counter=""; -my $after=""; -my $timebase=""; - -sub readstats { - my $stats=shift; - my $purr; - - open (STATS,"$stats") or die "Unable to read $stats, $!"; - while () { - if ( /^purr\=(\d+)$/ ) { $purr = $1; } - } - close STATS; - return $purr; -} - -sub error { - print "something horrible happened\n"; - exit 2; -} - - -################ -# -# Main -# -# - -if ( defined $ARGV[0] ) { - - if ( $ARGV[0] eq 'autoconf' ) { - if ( -e $stats && -e $cpuinfo ) { - print "yes\n"; - exit 0; - } - else { - print "no\n"; - exit 1; - } - } - elsif ( $ARGV[0] eq 'config' ) { - print "graph_title LPAR physical CPU usage\n"; - print "graph_args --base 1000\n"; - print "graph_vlabel percent\n"; - print "graph_category system\n"; - print "cpu.label cpu\n"; - print "cpu.type DERIVE\n"; - print "cpu.min 0\n"; - exit 0; - } -} - -$counter=readstats($stats); - -open (CPUINFO,$cpuinfo) or die "Unable to read $cpuinfo, $!"; -while () { - if (/^timebase\s+\:\s+(\d+)/) { $timebase=$1; } -} -close CPUINFO; - -error() if $cpuinfo eq ""; -error() if $counter eq ""; -error() if $timebase eq ""; - -my $val=100*$counter/$timebase; -$val =~ s/(\d+)\..+/$1/; -print "cpu.value " . $val . "\n"; -exit 0; - diff --git a/plugins/system/selinux_avcstat b/plugins/system/selinux_avcstat deleted file mode 100755 index ed55e6a0..00000000 --- a/plugins/system/selinux_avcstat +++ /dev/null @@ -1,111 +0,0 @@ -#!/bin/sh -# -# Plugin to monitor SELinux' Access Vector Cache (AVC). -# -# config (required) -# autoconf (optional - used by munin-config) -# -# GNU GPL, Lars Strand -# -# -# Magic markers (used by munin-config and some installation scripts (i.e. -# optional)): -#%# family=auto -#%# capabilities=autoconf - - -AVCSTATS="/selinux/avc/cache_stats" - -if [ "$1" = "autoconf" ]; then - if [ -r $AVCSTATS ]; then - echo yes - exit 0 - else - echo no - exit 1 - fi -fi - -if [ "$1" = "config" ]; then - - echo "graph_title SELinux' Access Vector Cache" - echo 'graph_args -l 0 --base 1000' - echo 'graph_vlabel AVC operations' - echo 'graph_category system' - echo 'graph_order lookups hits misses allocations reclaims frees lookups' - - echo 'lookups.label lookups' - echo 'lookups.type DERIVE' - echo 'lookups.min 0' - echo 'lookups.max 1000000000' - echo 'lookups.draw AREA' - echo 'lookups.colour ff0000' # Red - echo 'lookups.info Number of access vector lookups. This number is a good indicator of the load beeing placed on the AVC.' - - echo 'hits.label hits' - echo 'hits.type DERIVE' - echo 'hits.min 0' - echo 'hits.max 1000000000' - echo 'hits.draw STACK' - echo 'hits.colour 0022ff' # Blue - echo 'hits.info Number of access vector hits.' - - echo 'misses.label misses' - echo 'misses.type DERIVE' - echo 'misses.min 0' - echo 'misses.max 1000000000' - echo 'misses.draw STACK' - echo 'misses.colour 990000' # Darker red - echo 'misses.info Number of cache misses.' - - echo 'allocations.label allocations' - echo 'allocations.type DERIVE' - echo 'allocations.min 0' - echo 'allocations.max 100000000' - echo 'allocations.draw STACK' - echo 'allocations.colour ffa500' # Orange - echo 'allocations.info Number of AVC entries allocated.' - - echo 'reclaims.label reclaims' - echo 'reclaims.type DERIVE' - echo 'reclaims.min 0' - echo 'reclaims.max 1000000000' - echo 'reclaims.draw STACK' - echo 'reclaims.colour 00aaaa' # Darker turquoise - echo 'reclaims.info Number of current total reclaimed AVC entries. If this keeps changing, you may need to increase the cache size (/selinux/avc/cache_threshold).' - - echo 'frees.label frees' - echo 'frees.type DERIVE' - echo 'frees.min 0' - echo 'frees.max 1000000000' - echo 'frees.draw STACK' - echo 'frees.colour 00ff7f' # Spring green - echo 'frees.info Number of free AVC entries.' - - exit 0 -fi - -if [ -r $AVCSTATS ]; then - awk ' NR > 1 { - lookups += $1; - hits += $2; - misses += $3; - allocations += $4; - reclaims += $5; - frees += $6; - } END { - print "lookups.value " lookups; - print "hits.value " hits; - print "misses.value " misses; - print "allocations.value " allocations; - print "reclaims.value " reclaims; - print "frees.value " frees; - } ' < $AVCSTATS -else - echo "lookups.value U" - echo "hits.value U" - echo "misses.value U" - echo "allocations.value U" - echo "reclaims.value U" - echo "frees.value U" -fi diff --git a/plugins/system/selinux_avcstats b/plugins/system/selinux_avcstats deleted file mode 100755 index 485908d1..00000000 --- a/plugins/system/selinux_avcstats +++ /dev/null @@ -1,110 +0,0 @@ -#!/bin/sh -# -# Plugin to monitor SELinux's Access Vector Cache (AVC). -# -# config (required) -# autoconf (optional - used by munin-config) -# -# Lars Strand, 2007 -# -# -# Magic markers (used by munin-config and some installation scripts (i.e. -# optional)): -#%# family=auto -#%# capabilities=autoconf - - -AVCSTATS="/selinux/avc/cache_stats" - -if [ "$1" = "autoconf" ]; then - if [ -r $AVCSTATS ]; then - echo yes - exit 0 - else - echo no - exit 1 - fi -fi - -if [ "$1" = "config" ]; then - - echo "graph_title SELinux's Access Vector Cache" - echo 'graph_args -l 0 --base 1000' - echo 'graph_vlabel AVC operations' - echo 'graph_category system' - - echo 'lookups.label lookups' - echo 'lookups.type DERIVE' - echo 'lookups.min 0' - echo 'lookups.max 1000000000' - echo 'lookups.draw AREA' - echo 'lookups.colour ff0000' # Red - echo 'lookups.info Number of access vector lookups. This number is a good indicator of the load beeing placed on the AVC.' - - echo 'hits.label hits' - echo 'hits.type DERIVE' - echo 'hits.min 0' - echo 'hits.max 1000000000' - echo 'hits.draw STACK' - echo 'hits.colour 0022ff' # Blue - echo 'hits.info Number of access vector hits.' - - echo 'misses.label misses' - echo 'misses.type DERIVE' - echo 'misses.min 0' - echo 'misses.max 1000000000' - echo 'misses.draw STACK' - echo 'misses.colour 990000' # Darker red - echo 'misses.info Number of cache misses.' - - echo 'allocations.label allocations' - echo 'allocations.type DERIVE' - echo 'allocations.min 0' - echo 'allocations.max 100000000' - echo 'allocations.draw STACK' - echo 'allocations.colour ffa500' # Orange - echo 'allocations.info Number of AVC entries allocated.' - - echo 'reclaims.label reclaims' - echo 'reclaims.type DERIVE' - echo 'reclaims.min 0' - echo 'reclaims.max 1000000000' - echo 'reclaims.draw STACK' - echo 'reclaims.colour 00aaaa' # Darker turquoise - echo 'reclaims.info Number of current total reclaimed AVC entries. If this keeps changing, you may need to increase the cache size (/selinux/avc/cache_threshold).' - - echo 'frees.label frees' - echo 'frees.type DERIVE' - echo 'frees.min 0' - echo 'frees.max 1000000000' - echo 'frees.draw STACK' - echo 'frees.colour 00ff7f' # Spring green - echo 'frees.info Number of free AVC entries.' - - exit 0 -fi - -if [ -r $AVCSTATS ]; then - awk ' NR > 1 { - lookups += $1; - hits += $2; - misses += $3; - allocations += $4; - reclaims += $5; - frees += $6; - } END { - print "lookups.value " lookups; - print "hits.value " hits; - print "misses.value " misses; - print "allocations.value " allocations; - print "reclaims.value " reclaims; - print "frees.value " frees; - } ' < $AVCSTATS -else - echo "lookups.value U" - echo "hits.value U" - echo "misses.value U" - echo "allocations.value U" - echo "reclaims.value U" - echo "frees.value U" -fi diff --git a/plugins/system/snmp__uptime b/plugins/system/snmp__uptime deleted file mode 100755 index 95987626..00000000 --- a/plugins/system/snmp__uptime +++ /dev/null @@ -1,105 +0,0 @@ -#!/usr/bin/perl -w -# -# Copyright (C) 2006 Lars Strand -# -# Munin plugin to monitor uptime by use of SNMP. -# Based on snmp__users plugin. -# -# 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. -# -# $Log$ -# -#%# family=snmpauto -#%# capabilities=snmpconf - -use strict; -use Net::SNMP; - -my $DEBUG = 0; - -my $host = $ENV{host} || undef; -my $port = $ENV{port} || 161; -my $community = $ENV{community} || "public"; - -my $response; - -if (defined $ARGV[0] and $ARGV[0] eq "snmpconf") -{ - print "require 1.3.6.1.2.1.1.3.0 \n"; - exit 0; -} - -if ($0 =~ /^(?:|.*\/)snmp_([^_]+)_uptime$/) -{ - $host = $1; - if ($host =~ /^([^:]+):(\d+)$/) - { - $host = $1; - $port = $2; - } -} -elsif (!defined($host)) -{ - print "# Debug: $0 -- $1\n" if $DEBUG; - die "# Error: couldn't understand what I'm supposed to monitor."; -} - -if (defined $ARGV[0] and $ARGV[0] eq "config") -{ - print "host_name $host\n"; - print "graph_title Uptime -graph_category system -graph_args --base 1000 -l 0 -graph_vlabel uptime -graph_info This graph shows the uptime (in days) of the system. -uptime.label uptime -uptime.draw AREA -"; - exit 0; -} - -my ($session, $error) = Net::SNMP->session( - -hostname => $host, - -community => $community, - -port => $port, - -translate => ['-timeticks'] - ); - -if (!defined ($session)) -{ - die "Croaking: $error"; -} - -printf "uptime.value %.2f\n", &get_single($session, "1.3.6.1.2.1.1.3.0"); - -sub get_single -{ - my $handle = shift; - my $oid = shift; - - print "# Getting single $oid...\n" if $DEBUG; - - - $response = $handle->get_request($oid); - - if (!defined $response->{$oid}) - { - return undef; - } - else - { - return (($response->{$oid}/100)/(60*60*24)); - } -} diff --git a/plugins/varnish/varnish_ b/plugins/varnish/varnish_ deleted file mode 100755 index 1f9e1f48..00000000 --- a/plugins/varnish/varnish_ +++ /dev/null @@ -1,806 +0,0 @@ -#!/usr/bin/perl -w -# -# varnish_ - Munin plugin for Multiple Varnish Servers -# Copyright (C) 2009 Redpill Linpro AS -# -# Author: Kristian Lyngstøl -# Modified by Paul Mansfield so that it can be used with multiple -# varnish instances -# -# 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; either version 2 of the License, or -# (at your option) any later version. -# -# 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., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -use strict; - -# Set to 1 to enable output when a variable is defined in a graph but -# omitted because it doesn't exist in varnishstat. -my $DEBUG = 0; - -# Set to 1 to ignore 'DEBUG' and suggest all available aspects. -my $FULL_SUGGEST = 0; - -# Varnishstat executable. Include full path if it's not in your path. -my $varnishstatexec = exists $ENV{'varnishstat'} ? $ENV{'varnishstat'} : "varnishstat"; - -# For multiple instances -my $varnishname = exists $ENV{'name'} ? $ENV{'name'} : undef; - -my %varnishstat = (); -my %varnishstatnames = (); -my $self; # Haha, myself, what a clever pun. - -# Parameters that can be defined on top level of a graph. Config will print -# them as "graph_$foo $value\n" -my @graph_parameters = ('title','total','order','scale','vlabel','args'); - -# Parameters that can be defined on a value-to-value basis and will be -# blindly passed to config. Printed as "$fieldname.$param $value\n". -# -# 'label' is hardcoded as it defaults to a varnishstat-description if not -# set. -my @field_parameters = ('graph', 'min', 'max', 'draw', 'cdef', 'warning', - 'colour', 'info', 'type'); - -# Data structure that defines all possible graphs (aspects) and how they -# are to be plotted. Every top-level entry is a graph/aspect. Each top-level graph -# MUST have title set and 'values'. -# -# The 'values' hash must have at least one value definition. The actual -# value used is either fetched from varnishstat based on the value-name, or -# if 'rpn' is defined: calculated. 'type' SHOULD be set. -# -# Graphs with 'DEBUG' set to anything is omitted from 'suggest'. -# -# 'rpn' on values allows easy access to graphs consisting of multiple -# values from varnishstat. (Reverse polish notation). The RPN -# implementation only accepts +-*/ and varnishstat-values. -# -# With the exception of 'label', which is filled with the -# varnishstat-description if left undefined, any value left undefined will -# be left up to Munin to define/ignore/yell about. -# -# See munin documentation or rrdgraph/rrdtool for more information. -my %ASPECTS = ( - 'request_rate' => { - 'title' => 'Request rates', - 'order' => 'cache_hit cache_hitpass cache_miss ' - . 'backend_conn backend_unhealthy ' - . 'client_req client_conn' , - 'values' => { - 'client_conn' => { - 'type' => 'DERIVE', - 'min' => '0', - 'colour' => '444444', - 'graph' => 'ON' - }, - 'client_req' => { - 'type' => 'DERIVE', - 'colour' => '111111', - 'min' => '0' - }, - 'cache_hit' => { - 'type' => 'DERIVE', - 'draw' => 'AREA', - 'colour' => '00FF00', - 'min' => '0' - }, - 'cache_hitpass' => { - 'info' => 'Hitpass are cached passes: An ' - . 'entry in the cache instructing ' - . 'Varnish to pass. Typically ' - . 'achieved after a pass in ' - . 'vcl_fetch.', - 'type' => 'DERIVE', - 'draw' => 'STACK', - 'colour' => 'FFFF00', - 'min' => '0' - }, - 'cache_miss' => { - 'type' => 'DERIVE', - 'colour' => 'FF0000', - 'draw' => 'STACK', - 'min' => '0' - }, - 'backend_conn' => { - 'type' => 'DERIVE', - 'colour' => '995599', - 'min' => '0' - }, - 'backend_unhealthy' => { - 'colour' => 'FF55FF', - 'type' => 'GAUGE' - }, - 's_pipe' => { - 'type' => 'DERIVE', - 'min' => '0', - 'colour' => '1d2bdf' - }, - 's_pass' => { - 'type' => 'DERIVE', - 'min' => '0', - 'colour' => '785d0d' - } - } - }, - 'hit_rate' => { - 'title' => 'Hit rates', - 'order' => 'client_req cache_hit cache_miss ' - . 'cache_hitpass' , - 'vlabel' => '%', - 'args' => '-u 100 --rigid', - 'scale' => 'no', - 'values' => { - 'client_req' => { - 'type' => 'DERIVE', - 'min' => '0', - 'graph' => 'off' - }, - 'cache_hit' => { - 'type' => 'DERIVE', - 'min' => '0', - 'draw' => 'AREA', - 'cdef' => 'cache_hit,client_req,/,100,*' - }, - 'cache_miss' => { - 'type' => 'DERIVE', - 'draw' => 'STACK', - 'min' => '0', - 'cdef' => 'cache_miss,client_req,/,100,*' - }, - 'cache_hitpass' => { - 'type' => 'DERIVE', - 'draw' => 'STACK', - 'min' => '0', - 'cdef' => 'cache_hitpass,client_req,/,100,*' - }, - } - }, - 'backend_traffic' => { - 'title' => 'Backend traffic', - 'values' => { - 'backend_conn' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'backend_unhealthy' => { - 'type' => 'GAUGE', - 'min' => '0', - 'warning' => ':1' - }, - 'backend_busy' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'backend_fail' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'backend_reuse' => { - 'type' => 'DERIVE', - 'min' => 0 - }, - 'backend_recycle' => { - 'type' => 'DERIVE', - 'min' => 0 - }, - 'backend_unused' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'backend_req' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'objects' => { - 'title' => 'Number of objects', - 'values' => { - 'n_object' => { - 'type' => 'GAUGE', - 'label' => 'Number of objects' - }, - 'n_objecthead' => { - 'type' => 'GAUGE', - 'label' => 'Number of object heads', - 'info' => 'Each object head can have one ' - . 'or more ojbect attached, ' - . 'typically based on the Vary: header' - } - } - }, - 'transfer_rates' => { - 'title' => 'Transfer rates', - 'order' => 's_bodybytes s_hdrbytes', - 'args' => '-l 0', - 'vlabel' => 'bit/s', - 'values' => { - 's_hdrbytes' => { - 'type' => 'DERIVE', - 'label' => 'Header traffic', - 'draw' => 'STACK', - 'min' => '0', - 'info' => 'HTTP Header traffic. TCP/IP ' - . 'overhead is not included.', - 'cdef' => 's_hdrbytes,8,*' - }, - 's_bodybytes' => { - 'type' => 'DERIVE', - 'draw' => 'AREA', - 'label' => 'Body traffic', - 'min' => '0', - 'cdef' => 's_bodybytes,8,*' - } - } - }, - 'threads' => { - 'title' => 'Thread status', - 'values' => { - 'n_wrk' => { - 'type' => 'GAUGE', - 'min' => '0', - 'warning' => '1:' - }, - 'n_wrk_create' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_wrk_failed' => { - 'type' => 'DERIVE', - 'min' => '0', - 'warning' => ':1' - }, - 'n_wrk_max' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_wrk_overflow' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_wrk_drop' => { - 'type' => 'DERIVE', - 'min' => '0', - 'warning' => ':1' - } - } - }, - 'memory_usage' => { - 'title' => 'Memory usage', - 'order' => 'sm_balloc sma_nbytes sms_nbytes', - 'total' => 'Total', - 'args' => '--base 1024', - 'values' => { - 'sm_balloc' => { - 'type' => 'GAUGE', - 'draw' => 'AREA' - }, - 'sma_nbytes' => { - 'type' => 'GAUGE', - 'draw' => 'STACK' - }, - 'sms_nbytes' => { - 'type' => 'GAUGE', - 'draw' => 'STACK' - } - } - }, - 'uptime' => { - 'title' => 'Varnish uptime', - 'vlabel' => 'days', - 'scale' => 'no', - 'values' => { - 'uptime' => { - 'type' => 'GAUGE', - 'cdef' => 'uptime,86400,/' - } - } - }, - 'objects_per_objhead' => { - 'title' => 'Objects per objecthead', - 'DEBUG' => 'yes', - 'values' => { - 'obj_per_objhead' => { - 'type' => 'GAUGE', - 'label' => 'Objects per object heads', - 'rpn' => [ 'n_object','n_objecthead','/' ] - } - } - }, - 'losthdr' => { - 'title' => 'HTTP Header overflows', - 'DEBUG' => 'yes', - 'values' => { - 'losthdr' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'obj_sendfile_vs_write' => { - 'title' => 'Objects delivered with sendfile() versus ' - . 'write()', - 'DEBUG' => 'yes', - 'values' => { - 'n_objsendfile' => { - 'type' => 'DERIVE', - 'min' => '0', - }, - 'n_objwrite' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'hcb' => { - 'title' => 'Critbit data', - 'DEBUG' => 'yes', - 'values' => { - 'hcb_nolock' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'hcb_lock' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'hcb_insert' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'esi' => { - 'title' => 'ESI', - 'DEBUG' => 'yes', - 'values' => { - 'esi_parse' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'esi_errors' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'objoverflow' => { - 'title' => 'Objects overflowing workspace', - 'DEBUG' => 'yes', - 'values' => { - 'n_objoverflow' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'session' => { - 'title' => 'Sessions', - 'DEBUG' => 'yes', - 'values' => { - 'sess_closed' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'sess_pipeline' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'sess_readahead' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'sess_linger' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'session_herd' => { - 'title' => 'Session herd', - 'DEBUG' => 'yes', - 'values' => { - 'sess_herd' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'shm_writes' => { - 'title' => 'SHM writes and records', - 'DEBUG' => 'yes', - 'values' => { - 'shm_records' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'shm_writes' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'shm' => { - 'title' => 'Shared memory activity', - 'DEBUG' => 'yes', - 'values' => { - 'shm_flushes' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'shm_cont' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'shm_cycles' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'allocations' => { - 'title' => 'Memory allocation requests', - 'DEBUG' => 'yes', - 'values' => { - 'sm_nreq' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'sma_nreq' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'sms_nreq' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'vcl_and_purges' => { - 'title' => 'VCL and purges', - 'DEBUG' => 'yes', - 'values' => { - 'n_backend' => { - 'type' => 'GAUGE' - }, - 'n_vcl' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_vcl_avail' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_vcl_discard' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_purge' => { - 'type' => 'GAUGE' - }, - 'n_purge_add' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_purge_retire' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_purge_obj_test' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_purge_re_test' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_purge_dups' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'expunge' => { - 'title' => 'Object expunging', - 'values' => { - 'n_expired' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_lru_nuked' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'lru' => { - 'title' => 'LRU activity', - 'DEBUG' => 'yes', - 'values' => { - 'n_lru_saved' => { - 'type' => 'DERIVE', - 'min' => '0' - }, - 'n_lru_moved' => { - 'type' => 'DERIVE', - 'min' => '0' - } - } - }, - 'data_structures' => { - 'DEBUG' => 'YES', - 'title' => 'Data structure sizes', - 'values' => { - 'n_srcaddr' => { - 'type' => 'GAUGE' - }, - 'n_srcaddr_act' => { - 'type' => 'GAUGE' - }, - 'n_sess_mem' => { - 'type' => 'GAUGE' - }, - 'n_sess' => { - 'type' => 'GAUGE' - }, - 'n_smf' => { - 'type' => 'GAUGE' - }, - 'n_smf_frag' => { - 'type' => 'GAUGE' - }, - 'n_smf_large' => { - 'type' => 'GAUGE' - }, - 'n_vbe_conn' => { - 'type' => 'GAUGE' - }, - 'n_bereq' => { - 'type' => 'GAUGE' - } - } - } -); - -# Populate %varnishstat with values and %varnishstatnames with -# descriptions. -sub populate_stats -{ - my $arg = "-1"; - if ($varnishname) { - $arg .= " -n $varnishname"; - } - foreach my $line (`$varnishstatexec $arg`) { - chomp($line); - if ($line =~ /^([^ ]*)\s+(\d+)\s+(\d*\.\d*)\s+(.*)$/) { - $varnishstat{"$1"} = $2; - $varnishstatnames{"$1"} = $4; - } - } -} - -# Bail-function. -sub usage -{ - if (defined(@_) && "@_" ne "") { - print STDERR "@_" . "\n\n"; - } - print STDERR "Known arguments: suggest, config, autoconf.\n"; - print STDERR "Run with suggest to get a list of known aspects.\n"; - exit 1; -} - -# Print 'yes' and exit true if it's reasonable to use this plugin. -# Otherwise exit with false and a human-readable reason. -sub autoconf -{ - if (`which $varnishstatexec` eq '') { - print "no (which $varnishstatexec returns blank)\n"; - exit 1; - } - print "yes\n"; - exit 0; -} - -# Suggest relevant aspects/values of $self. -# 'DEBUG'-graphs are excluded. -sub suggest -{ - foreach my $key (keys %ASPECTS) { - if (defined($ASPECTS{$key}{'DEBUG'}) && $FULL_SUGGEST != 1) { - next; - } - print "$key\n"; - } -} - -# Print the value of a two-dimensional hash if it exist. -# Returns false if non-existant. -# -# Output is formatted for plugins if arg4 is blank, otherwise arg4 is used -# as the title/name of the field (ie: arg4=graph_titel). -sub print_if_exist -{ - my %values = %{$_[0]}; - my $value = $_[1]; - my $field = $_[2]; - my $title = "$value.$field"; - if (defined($_[3])) { - $title = $_[3]; - } - if (defined($values{$value}{$field})) { - print "$title $values{$value}{$field}"; - print " - $varnishname" if ($title eq 'graph_title'); - print "\n"; - } else { - return 0; - } -} - -# Walk through the relevant aspect and print all top-level configuration -# values and value-definitions. -sub get_config -{ - my $graph = $_[0]; - - # Need to double-check since set_aspect only checks this if there - # is no argument (suggest/autoconf doesn't require a valid aspect) - if (!defined($ASPECTS{$graph})) { - usage "No such aspect"; - } - my %values = %{$ASPECTS{$graph}{'values'}}; - - print "graph_category Varnish\n"; - foreach my $field (@graph_parameters) { - print_if_exist(\%ASPECTS,$graph,$field,"graph_$field"); - } - - foreach my $value (keys %values) { - # Need either RPN definition or a varnishstat value. - if (!defined($varnishstat{$value}) && - !defined($values{$value}{'rpn'})) { - if ($DEBUG) { - print "ERROR: $value not part of varnishstat.\n" - } - next; - } - - if (!print_if_exist(\%values,$value,'label')) { - print "$value.label $varnishstatnames{$value}\n"; - } - foreach my $field (@field_parameters) { - print_if_exist(\%values,$value,$field); - } - } -} - -# Read and verify the aspect ($self) - -# the format is varnish_NAME__aspect or varnish_aspect -sub set_aspect -{ - $self = $0; - $self =~ s/^.*\/varnish_//; - - if ($self =~ /^(\w+)__(.*)$/) - { - $varnishname = $1; - $self = $2; - } - if (!defined($ASPECTS{$self}) && @ARGV == 0) { - usage "No such aspect"; - } -} - -# Handle arguments (config, autoconf, suggest) -# Populate stats for config is necessary, but we want to avoid it for -# autoconf as it would generate a nasty error. -sub check_args -{ - if (@ARGV && $ARGV[0] eq '') { - shift @ARGV; - } - if (@ARGV == 1) { - if ($ARGV[0] eq "config") { - populate_stats; - get_config($self); - exit 0; - } elsif ($ARGV[0] eq "autoconf") { - autoconf($self); - exit 0; - } elsif ($ARGV[0] eq "suggest") { - suggest; - exit 0; - } - usage "Unknown argument"; - } -} - -# Braindead RPN: +,-,/,* will pop two items from @stack, and perform -# the relevant operation on the items. If the item in the array isn't one -# of the 4 basic math operations, a value from varnishstat is pushed on to -# the stack. IE: 'client_req','client_conn','/' will leave the value of -# "client_req/client_conn" on the stack. -# -# If only one item is left on the stack, it is printed. Otherwise, an error -# message is printed. -sub rpn -{ - my @stack; - my $left; - my $right; - foreach my $item (@{$_[0]}) { - if ($item eq "+") { - $right = pop(@stack); - $left = pop(@stack); - push(@stack,$left+$right); - } elsif ($item eq "-") { - $right = pop(@stack); - $left = pop(@stack); - push(@stack,$left-$right); - } elsif ($item eq "/") { - $right = pop(@stack); - $left = pop(@stack); - push(@stack,$left/$right); - } elsif ($item eq "*") { - $right = pop(@stack); - $left = pop(@stack); - push(@stack,$left*$right); - } else { - push(@stack,int($varnishstat{$item})); - } - } - if (@stack > 1) - { - print STDERR "RPN error: Stack has more than one item left.\n"; - print STDERR "@stack\n"; - exit 255; - } - print "@stack"; - print "\n"; -} - -################################ -# Execution starts here # -################################ - -set_aspect; -check_args; -populate_stats; - -# We only get here if we're supposed to. - -# Walks through the relevant values and either prints the varnishstat, or -# if the 'rpn' variable is set, calls rpn() to execute ... the rpn. -# -# NOTE: Due to differences in varnish-versions, this checks if the value -# actually exist before using it. -foreach my $value (keys %{$ASPECTS{$self}{'values'}}) { - if (defined($ASPECTS{$self}{'values'}{$value}{'rpn'})) { - print "$value.value "; - rpn($ASPECTS{$self}{'values'}{$value}{'rpn'}); - } else { - if (!defined($varnishstat{$value})) { - if ($DEBUG) { - print STDERR "Error: $value not part of " - . "varnishstat.\n"; - } - next; - } - #print "$varnishname.$value.value "; - print "$value.value "; - print "$varnishstat{$value}\n"; - } -} - -# end varnish_ plugin diff --git a/plugins/vserver/vserver_cpu_ b/plugins/vserver/vserver_cpu_ deleted file mode 100755 index 981f2621..00000000 --- a/plugins/vserver/vserver_cpu_ +++ /dev/null @@ -1,190 +0,0 @@ -#!/bin/sh -# -# Copyright (C) 2006-2008 Holger Levsen and Micah Anderson -# -# 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. - -# Graph Vserver cpu usage stats -# -# Configuration variables -# vservers - specify the vservers to include in the graph (default: all) -# -# NOTE: If no configuration variable is set, the default will be used -# -# see vserver_resources for example uses of configuration files -# -# or links to define what to monitor: -# vserver_cpu_ -> monitor cpu usage of all vservers on all cpus -# vserver_hold_ -> monitor hold on all vservers on all cpus -# vserver_hold_0 -> monitor hold on all vservers on cpu0 -# vserver_hold_1 -> monitor hold on all vservers on cpu1 -# vserver_hold_foo -> monitor hold on all cpus on vserver named foo -# vserver_sys_foo -> monitor cpu usage on all cpus on vserver named foo - -# Changelog -# version 0.2 - 2006 October 02 Holger Levsen -# - label fixed: we measure jiffies not seconds -# - Fix error that results if NodeName is set to include a domain name -# - Fix hypens in NodeNames, replace them with underscores -# - whitespace cleanup -# version 0.3 - 2006 October 07 Holger Levsen -# - rewrite of vserver_usercpu -# - smp-aware -# - can display hold too (third value in the cpu line(s) of /proc/virtual//sched) -# - no seperation between user and system cpu anymore -# - handle identical vserver-names by using the vserver-id internally -# version 0.4 - 2007, October 07 -# Micah Anderson -# - fixed variable name (thanks pietro) -# version 0.5 - 2008, July 07 -# Micah Anderson -# - fixed number of CPU regexp to be more accurate -# - added $NAMELOC - fixes plugin so it works with VCI_SPACES (> 2.6.19) as well as older version - -# TODO: -# - comment the code or go mad -# - add info how many jiffies per second are available on a machine -# - user and system cpu are always added to each other, make it optional to split them? -# - use /proc less often (100 times more overhead than talking to the kernel directly) -# i.e. use something like pagesize=`perl -MPOSIX -e 'print POSIX::sysconf(_SC_PAGESIZE), "\n";'` - - -VSERVERS="$vservers" - -INFO=(`sed 's/.*:\t//' /proc/virtual/info 2>/dev/null || echo ''`) -KCIN="$[ 16#${INFO[2]} ]"; - -# If this is 1, then VCI_SPACES is present in the kernel (new in 2.6.19) -if [ $[ (KCIN >> 10) & 1 ] -eq 1 ] -then - NAMELOC="nsproxy" -else - NAMELOC="cvirt" -fi - -if [ -z "$VSERVERS" ] ; then - XIDS=`find /proc/virtual/* -type d -exec basename {} \;` -else - # it's really more performant to specify vservers by ids or by linking but not in the configuration-file by name - XIDS="" - for i in $VSERVERS ; do - if [ -d /proc/virtual/$i ] ; then - XIDS="${XIDS}${i} " - else - for j in `find /proc/virtual/* -type d -exec basename {} \;` ; do - if [ "$i" = "`cat /proc/virtual/$j/$NAMELOC |grep NodeName |cut -f2`" ] ; then - XIDS="${XIDS}${j} " - fi - done - fi - done -fi - -BASEPARAM=`basename $0 | sed 's/^vserver_//'` -MODE=`echo $BASEPARAM | sed 's/^hold.*//'` - -#debug=true - -if [ -z "$MODE" ] ; then - MODE=hold - TARGET=`echo $BASEPARAM | sed 's/^hold_//'` -else - MODE=cpu - TARGET=`echo $BASEPARAM | sed 's/^cpu_//'` -fi - -CPU1=0 -if [ -n "$TARGET" ] ; then - if [ "${#TARGET}" == 1 ] ; then - if [ $debug ] ; then echo $MODE, only on cpu $TARGET, for all vservers ; fi - WHAT=ALLVSERVER - CPU1=$TARGET - else - if [ $debug ] ; then echo $MODE on all cpus together, only for vserver $TARGET ; fi - WHAT=VSERVER - fi -else - if [ $debug ] ; then echo $MODE for all cpus, for all vservers ; fi - WHAT=ALLVSERVER -fi - -CPUS=$[ `grep ^processor /proc/cpuinfo|wc -l` -1 ] -CPUS=`seq $CPU1 $CPUS` - -if [ $debug ] ; then - echo cpus= $CPUS - echo baseparam= $BASEPARAM - echo mode= $MODE - echo target= $TARGET - echo what= $WHAT -fi - -if [ "$1" = "config" ]; then - echo 'graph_category vserver' - echo 'graph_args --base 1000' - if [ "$MODE" == "cpu" ] ; then - echo 'graph_title Vserver cpu usage' - echo 'graph_vlabel jiffies used per cpu per ${graph_period}' - echo 'graph_info Shows jiffies used per cpu on each vserver.' - else - echo 'graph_title Vserver cpu on hold' - echo 'graph_vlabel jiffies on hold per cpu per ${graph_period}' - echo 'graph_info Shows jiffies on hold used per cpu on each vserver.' - fi - - for j in $CPUS ; do - A=0 - for i in $XIDS ; do - LABEL=`cat /proc/virtual/$i/$NAMELOC |grep NodeName |cut -f2` - if [ "$WHAT" == "ALLVSERVER" ] || [ "$TARGET" == "$LABEL" ] ; then - NAME=`echo $LABEL | cut -d. -f1 | tr '-' '_'` - if [ "$MODE" == "cpu" ] ; then - echo "${NAME}_$j.label cpu usage for cpu $j on $LABEL" - echo "${NAME}_$j.info cpu usage for cpu $j on $LABEL." - else - echo "${NAME}_$j.label on hold for cpu $j on $LABEL" - echo "${NAME}_$j.info on hold for cpu $j on $LABEL." - fi - echo "${NAME}_$j.type COUNTER" - if [ "$A" == 0 ] ; then - echo "${NAME}_$j.draw AREA" - A=1 - else - echo "${NAME}_$j.draw STACK" - fi - fi - done - done - exit 0 -fi - -for j in $CPUS ; do - for i in $XIDS ; do - LABEL=`cat /proc/virtual/$i/$NAMELOC |grep NodeName |cut -f2` - if [ "$WHAT" == "ALLVSERVER" ] || [ "$TARGET" == "$LABEL" ] ; then - NAME=`echo $LABEL | cut -d. -f1 | tr '-' '_'` - echo -n "${NAME}_$j.value " - if [ "$MODE" == "cpu" ] ; then - USERCPU=`cat /proc/virtual/$i/sched |grep "cpu $j"| cut -d' ' -f3` - SYSCPU=`cat /proc/virtual/$i/sched |grep "cpu $j"| cut -d' ' -f4` - echo $[$USERCPU + $SYSCPU] - else - cat /proc/virtual/$i/sched |grep "cpu $j"| cut -d' ' -f5 - fi - fi - done -done - - diff --git a/plugins/vserver/vserver_loadavg b/plugins/vserver/vserver_loadavg deleted file mode 100755 index 43ce5e1a..00000000 --- a/plugins/vserver/vserver_loadavg +++ /dev/null @@ -1,123 +0,0 @@ -#!/bin/sh -# -# Copyright (C) 2007 Andrei Morgan -# Copyright (C) 2008 Micah Anderson -# -# 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. - -# Graph Vserver load average -# -# Configuration variables -# vservers - specify the vservers to include in the graph (default: all) -# -# NOTE: If no configuration variables are set, the defaults will be used - -# Example /etc/munin/plugin-conf.d/munin-node -# -# The following monitors the load average for vservers 1 and 3: -# -# [vserver_loadavg] -# user root -# env.vservers vserver1 vserver3 - -# Changelog -# version 0.1 - 2007 June 26 -# Andrei Morgan -# - initial author, based upon vserver_resources by Holger Levsen and -# Micah Anderson, and upon the examples in the munin wiki. -# version 0.2 - 2008 July 7 -# Micah Anderson -# - fix cvirt vs. nsproxy issue with newer kernels by adding $NAMELOC which -# is aware of VCI_SPACES (> 2.6.19) as well as the older version - -# If run with the "autoconf"-parameter, give our opinion on whether we -# should be run on this system or not. This is optional, and only used by -# munin-config. In the case of this plugin, we should most probably -# always be included whwn there is a vserver kernel. - -if [ "$1" = "autoconf" ]; then - echo yes - exit 0 -fi - - -# if vservers are specified, use them; the default is to use all. -VSERVERS="$vservers" - -INFO=(`sed 's/.*:\t//' /proc/virtual/info 2>/dev/null || echo ''`) -KCIN="$[ 16#${INFO[2]} ]"; - -# If this is 1, then VCI_SPACES is present in the kernel (new in 2.6.19) -if [ $[ (KCIN >> 10) & 1 ] -eq 1 ] -then - NAMELOC="nsproxy" -else - NAMELOC="cvirt" -fi - -if [ -z "$VSERVERS" ] ; then - XIDS=`find /proc/virtual/* -type d -exec basename {} \;` -else - # it's really more performant to specify vservers by ids or not at all - XIDS="" - for i in $VSERVERS ; do - if [ -d /proc/virtual/$i ] ; then - XIDS="${XIDS}${i} " - else - for j in `find /proc/virtual/* -type d -exec basename {} \;` ; do - if [ "$i" = "`cat /proc/virtual/$j/$NAMELOC |grep NodeName |cut -f2`" ] ; then - XIDS="${XIDS}${j} " - fi - done - fi - done -fi - -# If run with the "config"-parameter, give out information on how the -# graphs should look. -if [ "$1" = "config" ]; then - # The title of the graph - echo 'graph_title loadavg of vserver' - # Arguments to "rrdtool graph". In this case, tell it that the - # lower limit of the graph is '0', and that 1k=1000 (not 1024) - echo 'graph_args --base 1000 -l 0' - # We want Cur/Min/Avg/Max unscaled (i.e. 0.42 load instead of - # 420 milliload) - echo 'graph_scale no' - # The Y-axis label - echo 'graph_vlabel loadavg' - # graph information for the main table - echo 'graph_info Shows 5-minute load average per vserver.' - # Graph category. Defaults to 'other' - echo 'graph_category vserver' - for xid in $XIDS ; do - # Specify the vservers - LABEL=`cat /proc/virtual/$xid/$NAMELOC |grep NodeName |cut -f2` - NAME=`echo $LABEL | cut -d. -f1 | tr '-' '_'` - echo "$NAME.label $LABEL: load average" - echo "$NAME.info $NAME average load for the past 5 minutes" - done - # Last, if run with the "config"-parameter, quit here (don't - # display any data) - exit 0 -fi - -for xid in $XIDS ; do - LABEL=`cat /proc/virtual/$xid/$NAMELOC |grep NodeName |cut -f2` - NAME=`echo $LABEL | cut -d. -f1 | tr '-' '_'` - echo -n "$NAME.value "; - cat /proc/virtual/$xid/cvirt | grep loadavg: | cut -d' ' -f2 -done - diff --git a/plugins/vserver/vserver_resources b/plugins/vserver/vserver_resources deleted file mode 100755 index 60476863..00000000 --- a/plugins/vserver/vserver_resources +++ /dev/null @@ -1,317 +0,0 @@ -#!/bin/sh -# -# Copyright (C) 2006-2008 Holger Levsen, Micah Anderson -# -# 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. - -# Graph Vserver resource usage and limits -# -# Configuration variables -# vservers - specify the vservers to include in the graph (default: all) -# resource - specify the resource to be monitored (no default) -# 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 following monitors the RSS value for 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: -# -# [vserver_resources] -# user root -# env.vservers vserver1 vserver2 vserver3 vserver4 -# env.resource RSS -# 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 -# -# This second example monitors the VM value for all vservers on the system and -# has no limit notifications turned on: -# -# [vserver_resources] -# user root -# env.vservers vserver5 vserver6 vserver7 -# env.resource VM -# env.limits 0 -# -# This last example monitors all the resources for vserver5. Note that -# this will be a busy graph, and it would be really useless if you -# specified more than one vserver when the resource is set to ALL: -# -# [vserver_resources] -# user root -# env.vservers vserver5 -# env.resource ALL -# env.limits 0 - -# Possible values for env.resource are: -# -# ALL - all the below resources -# PROC - number of processes -# VM - sum of all virtual pages inside the guest -# VML - sum of all virtual pages locked into memory -# RSS - number of pages currently present in RAM -# ANON - number of anonymous memory pages -# FILES - number of open files -# OFD -# LOCKS -# SOCK -# MSGQ -# SHM - number of shared memory pages - -# Changelog -# version 0.1 - 2006 April xx -# Holger Levsen -# - initial author -# version 0.2 - 2006 April 24 -# Micah Anderson -# - Add dynamic arch page size determination -# - Some cleanup and clarification -# version 0.3 - 2006 May 3 -# Micah Anderson -# - 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 -# version 0.4 - 2006 Jun 22 -# Micah Anderson -# - Fix error that results if NodeName is set to include a domain name -# version 0.5 - 2006 Oct -# Micah Anderson -# - fixed changelog entries so more changes can happen per version -# - standardized changelog date and name format -# - added myself to copyright -# - standardized indentation -# - abstracted from just RSS to be usable for any resource specified -# Holger Levsen -# - Fix hypens in NodeNames, replace them with underscores -# - Fix the fix from version 0.4 -# - allow specifying the ressource by linking -# (ln -s vserver_resources vserver_VM) -# - provided info about all resources -# - code cleaned -# - errors if an invalid resource is specified -# - handle identical vserver-names by using the vserver-id internally -# version 0.6 - 2007 Oct -# Micah Anderson -# - removed BASENAME - plugin isn't a wildcard plugin any longer -# - added $NAMELOC - fixes plugin so it works with VCI_SPACES (> 2.6.19) as well as older version -# -# TODO: -# - make it so you can specify more than one resource to be graphed? -# or define combined ressource-display: VM+RSS+ANON+SHM and FILES+OFD+LOCK+SOCK -# (for one vserver only) -# - and/or make it so you can graph all resources for one vserver -# - set a default for the resource if it is unset? -# - use /proc less often (100 times more overhead than talking to the kernel directly) -# i.e. use something like pagesize=`perl -MPOSIX -e 'print POSIX::sysconf(_SC_PAGESIZE), "\n";'` -# - ALL resource is broken - -VSERVERS="$vservers" -LIMITS="$limits" -RESOURCE="$resource" - -INFO=(`sed 's/.*:\t//' /proc/virtual/info 2>/dev/null || echo ''`) -KCIN="$[ 16#${INFO[2]} ]"; - -# If this is 1, then VCI_SPACES is present in the kernel (new in 2.6.19) -if [ $[ (KCIN >> 10) & 1 ] -eq 1 ] -then - NAMELOC="nsproxy" -else - NAMELOC="cvirt" -fi - -if [ -z "$VSERVERS" ] ; then - XIDS=`find /proc/virtual/* -type d -exec basename {} \;` -else - # it's really more performant to specify vservers by ids or not at all - XIDS="" - for i in $VSERVERS ; do - if [ -d /proc/virtual/$i ] ; then - XIDS="${XIDS}${i} " - else - for j in `find /proc/virtual/* -type d -exec basename {} \;` ; do - if [ "$i" = "`cat /proc/virtual/$j/$NAMELOC |grep NodeName |cut -f2`" ] ; then - XIDS="${XIDS}${j} " - fi - done - fi - done -fi - -if [ "$1" = "config" ]; then - case "$RESOURCE" in - PROC) - echo 'graph_title Processes used by vserver' - echo 'graph_args --base 1024k -l 0' - echo 'graph_vlabel Processes' - echo 'graph_info Shows the number of processes used by each vserver.' - ;; - VM) - echo 'graph_title Virtual memory used by vserver' - echo 'graph_args --base 1024k -l 0' - echo 'graph_vlabel VM pages' - echo 'graph_info Shows virtual memory (human readable) used by each vserver.' - ;; - VML) - echo 'graph_title Locked memory used by vserver' - echo 'graph_args --base 1024k -l 0' - echo 'graph_vlabel VML pages' - echo 'graph_info Shows locked memory (human readable) used by each vserver.' - ;; - RSS) - echo 'graph_title Resident set size used by vserver' - echo 'graph_args --base 1024k -l 0' - echo 'graph_vlabel RSS pages' - echo 'graph_info Shows resident set size (human readable) used by each vserver.' - ;; - ANON) - echo 'graph_title Anonymous memory used by vserver' - echo 'graph_args --base 1024k -l 0' - echo 'graph_vlabel ANON pages' - echo 'graph_info Shows anonymous memory (human readable) used by each vserver.' - ;; - FILES) - echo 'graph_title Files used by vserver' - echo 'graph_args --base 1024k -l 0' - echo 'graph_vlabel Files' - echo 'graph_info Shows files used by each vserver.' - ;; - OFD) - echo 'graph_title Open filedescriptors used by vserver' - echo 'graph_args --base 1024k -l 0' - echo 'graph_vlabel Open filedescriptors' - echo 'graph_info Shows open filedescriptors used by each vserver.' - ;; - LOCKS) - echo 'graph_title Locks used by vserver' - echo 'graph_args --base 1024k -l 0' - echo 'graph_vlabel Locks' - echo 'graph_info Shows locks used by each vserver.' - ;; - SOCK) - echo 'graph_title Sockets used by vserver' - echo 'graph_args --base 1024k -l 0' - echo 'graph_vlabel Sockets' - echo 'graph_info Shows sockets used by each vserver.' - ;; - MSGQ) - echo 'graph_title Message queues used by vserver' - echo 'graph_args --base 1024k -l 0' - echo 'graph_vlabel Message queues' - echo 'graph_info Shows message queues used by each vserver.' - ;; - SHM) - echo 'graph_title Shared memory used by vserver' - echo 'graph_args --base 1024k -l 0' - echo 'graph_vlabel SHM pages' - echo 'graph_info Shows shared memory (human readable) used by each vserver.' - ;; - *) - echo "$RESOURCE not defined." - exit 1 - ;; - esac - echo 'graph_category vserver' - - - # do not assume we are on i386 where pagesize is 4096... - pagesize=`perl -MPOSIX -e 'print POSIX::sysconf(_SC_PAGESIZE), "\n";'` - - for xid in $XIDS ; do - - LABEL=`cat /proc/virtual/$xid/$NAMELOC |grep NodeName |cut -f2` - NAME=`echo $LABEL | cut -d. -f1 | tr '-' '_'` - - case "$RESOURCE" in - PROC) - echo "$NAME.label $LABEL: processes" - echo "$NAME.info Number of processes used by $LABEL." - ;; - VM) - echo "$NAME.label $LABEL: Virtual memory" - echo "$NAME.info Size of virtual memory used by $LABEL. (Number multipled by $pagesize to make it human readable)" - echo "$NAME.cdef $NAME,$pagesize,*" - ;; - VML) - echo "$NAME.label $LABEL: Locked memory" - echo "$NAME.info Size of locked memory used by $LABEL. (Number multipled by $pagesize to make it human readable)" - echo "$NAME.cdef $NAME,$pagesize,*" - ;; - RSS) - echo "$NAME.label $LABEL: Resident set size" - echo "$NAME.info Size of resident set size used by $LABEL. (Number multiplied by $pagesize to make it human readable)" - echo "$NAME.cdef $NAME,$pagesize,*" - ;; - ANON) - echo "$NAME.label $LABEL: Anonymous memory" - echo "$NAME.info Size of anonymous memory used by $LABEL. (Number multiplied by $pagesize to make it human readable)" - echo "$NAME.cdef $NAME,$pagesize,*" - ;; - FILES) - echo "$NAME.label $LABEL: Files" - echo "$NAME.info Number of files used by $LABEL." - ;; - OFD) - echo "$NAME.label $LABEL: Open filedescriptors" - echo "$NAME.info Number of open filedescriptors used by $LABEL." - ;; - LOCKS) - echo "$NAME.label $LABEL: Locks" - echo "$NAME.info Number of locks used by $LABEL." - ;; - SOCK) - echo "$NAME.label $LABEL: Sockets" - echo "$NAME.info Number of sockets used by $LABEL." - ;; - MSGQ) - echo "$NAME.label $LABEL: Message queues" - echo "$NAME.info Number of message queues used by $LABEL." - ;; - SHM) - echo "$NAME.label $LABEL: Shared memory" - echo "$NAME.info Size of shared memory used by $LABEL. (Number multiplied by $pagesize to make it human readable)" - echo "$NAME.cdef $1,$pagesize,*" - ;; - *) - echo "$RESOURCE not defined." - exit 1 - ;; - esac - - if [ ! -z "$LIMITS" -a "$LIMITS" = 1 ]; then - LIMIT=`cat /proc/virtual/$xid/limit | grep $RESOURCE | cut -f4` - if [ ${LIMIT:-0} -gt 0 ]; then - echo "$NAME.critical $LIMIT" - fi - fi - done - exit 0 -fi - - -for xid in $XIDS ; do - LABEL=`cat /proc/virtual/$xid/$NAMELOC |grep NodeName |cut -f2` - NAME=`echo $LABEL | cut -d. -f1 | tr '-' '_'` - cat /proc/virtual/$xid/limit | awk -v name="${NAME}" -v resource="${RESOURCE}:" \ - '{ if ( $1 == resource ) - printf "%s.value %d\n", name, $2 }' -done -