Import rest of modules.
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78
munin/files/munin.conf.in
Normal file
78
munin/files/munin.conf.in
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# Example configuration file for Munin, generated by 'make build'
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# The next three variables specifies where the location of the RRD
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# databases, the HTML output, and the logs, severally. They all
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# must be writable by the user running munin-cron.
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dbdir /var/lib/munin
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htmldir /var/www/html/munin
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logdir /var/log/munin
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rundir /var/run/munin
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# Where to look for the HTML templates
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tmpldir /etc/munin/templates
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# Make graphs show values per minute instead of per second
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#graph_period minute
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# Graphics files are normaly generated by munin-graph, no matter if
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# the graphs are used or not. You can change this to
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# on-demand-graphing by following the instructions in
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# http://munin.projects.linpro.no/wiki/CgiHowto
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#
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#graph_strategy cgi
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# Drop somejuser@fnord.comm and anotheruser@blibb.comm an email everytime
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# something changes (OK -> WARNING, CRITICAL -> OK, etc)
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#contact.someuser.command mail -s "Munin notification" somejuser@fnord.comm
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#contact.anotheruser.command mail -s "Munin notification" anotheruser@blibb.comm
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#
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# For those with Nagios, the following might come in handy. In addition,
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# the services must be defined in the Nagios server as well.
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#contact.nagios.command /usr/sbin/send_nsca -H nagios.host.com -c /etc/send_nsca.cfg
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# a simple host tree
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#[localhost]
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# address 127.0.0.1
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# use_node_name yes
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#
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# A more complex example of a host tree
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#
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## First our "normal" host.
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# [fii.foo.com]
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# address foo
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#
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## Then our other host...
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# [fay.foo.com]
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# address fay
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#
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## Then we want totals...
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# [foo.com;Totals] #Force it into the "foo.com"-domain...
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# update no # Turn off data-fetching for this "host".
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#
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# # The graph "load1". We want to see the loads of both machines...
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# # "fii=fii.foo.com:load.load" means "label=machine:graph.field"
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# load1.graph_title Loads side by side
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# load1.graph_order fii=fii.foo.com:load.load fay=fay.foo.com:load.load
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#
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# # The graph "load2". Now we want them stacked on top of each other.
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# load2.graph_title Loads on top of each other
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# load2.dummy_field.stack fii=fii.foo.com:load.load fay=fay.foo.com:load.load
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# load2.dummy_field.draw AREA # We want area instead the default LINE2.
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# load2.dummy_field.label dummy # This is needed. Silly, really.
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#
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# # The graph "load3". Now we want them summarised into one field
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# load3.graph_title Loads summarised
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# load3.combined_loads.sum fii.foo.com:load.load fay.foo.com:load.load
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# load3.combined_loads.label Combined loads # Must be set, as this is
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# # not a dummy field!
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#
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## ...and on a side note, I want them listen in another order (default is
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## alphabetically)
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#
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# # Since [foo.com] would be interpreted as a host in the domain "com", we
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# # specify that this is a domain by adding a semicolon.
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# [foo.com;]
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# node_order Totals fii.foo.com fay.foo.com
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#
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2
munin/files/plugin-conf/vmware
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2
munin/files/plugin-conf/vmware
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[vmware*]
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user root
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56
munin/files/plugins/vmware_vms
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56
munin/files/plugins/vmware_vms
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#!/bin/sh
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#
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# Plugin to monitor running and registered virtual machines in the system.
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#
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# Parameters:
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#
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# config (required)
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# autoconf (optional - used by munin-config)
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#
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#%# family=auto
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#%# capabilities=autoconf
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if [ "$1" = "autoconf" ]; then
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if [ -x /usr/bin/vmware-vim-cmd ]; then
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echo yes
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exit 0
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else
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echo no
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exit 1
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fi
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title VMware virtual machines'
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echo 'graph_vlabel number of virtual machines'
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echo 'graph_category vmware'
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echo 'graph_info This graph monitors registered and running virtual machines.'
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echo 'running.label running'
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echo 'running.info Running virtual machines.'
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echo 'registered.label registered'
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echo 'registered.info Registered virtual machines.'
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exit 0
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fi
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vmware-vim-cmd vmsvc/getallvms | awk '
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BEGIN {
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registered = 0;
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running = 0;
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}
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{
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if (/^[0-9]+/) {
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registered++;
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("vmware-vim-cmd vmsvc/power.getstate " $1 " | grep Powered") | getline state;
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if (state == "Powered on") {
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running++;
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}
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}
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}
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END {
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print "registered.value " registered
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print "running.value " running
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}
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'
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79
munin/files/plugins/vmware_vms,v
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79
munin/files/plugins/vmware_vms,v
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head 1.1;
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access;
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symbols;
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locks; strict;
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comment @# @;
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1.1
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date 2009.05.28.10.27.06; author root; state Exp;
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branches;
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next ;
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desc
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@@
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1.1
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log
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@Initial revision
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@
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text
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@#!/bin/sh
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#
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# Plugin to monitor running and registered virtual machines in the system.
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#
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# Parameters:
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#
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# config (required)
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# autoconf (optional - used by munin-config)
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#
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#%# family=auto
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#%# capabilities=autoconf
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if [ "$1" = "autoconf" ]; then
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if [ -x /usr/bin/vmware-vim-cmd ]; then
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echo yes
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exit 0
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else
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echo no
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exit 1
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fi
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title VMware virtual machines'
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echo 'graph_vlabel number of virtual machines'
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echo 'graph_category vmware'
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echo 'graph_info This graph monitors registered and running virtual machines.'
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echo 'running.label running'
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echo 'running.info Running virtual machines.'
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echo 'registered.label registered'
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echo 'registered.info Registered virtual machines.'
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exit 0
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fi
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vmware-vim-cmd vmsvc/getallvms | awk '
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BEGIN {
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registered = 0;
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running = 0;
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}
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{
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if (/^[0-9]+/) {
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registered++;
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("vmware-vim-cmd vmsvc/power.getstate " $1 " | grep Powered") | getline state;
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if (state == "Powered on") {
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running++;
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}
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}
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}
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END {
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print "registered.value " registered
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print "running.value " running
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}
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'
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@
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141
munin/manifests/init.pp
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141
munin/manifests/init.pp
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# Install and configure munin node.
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#
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class munin::node {
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package { "munin-node":
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ensure => installed,
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}
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service { "munin-node":
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ensure => running,
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enable => true,
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require => Package["munin-node"],
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}
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file { "/etc/munin/munin-node.conf":
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ensure => present,
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content => template("munin/munin-node.conf.erb"),
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owner => root,
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group => root,
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mode => 0644,
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require => Package["munin-node"],
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notify => Service["munin-node"],
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}
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@@file { "/etc/munin/nodes.d/${fqdn}.conf":
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content => "[${fqdn}]\n address ${ipaddress}\n use_node_name yes\n",
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ensure => present,
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tag => "munin",
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notify => Exec["generate-munin-conf"],
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}
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exec { "munin-node-configure":
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command => "munin-node-configure ; true",
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path => "/bin:/usr/bin:/sbin:/usr/sbin",
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user => root,
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refreshonly => true,
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require => Package["munin-node"],
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subscribe => Package["munin-node"],
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notify => Service["munin-node"],
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}
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munin::plugin { "vmware_vms": config => "vmware" }
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}
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# Add new custom munin plugin.
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#
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# === Parameters
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#
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# $name:
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# Plugin name to install.
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# $config:
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# Configuration file name associated with plugin. Defaults to none.
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#
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# === Sample usage
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#
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# munin::plugin { "vmware_vms":
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# config => "vmware",
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# }
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#
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define munin::plugin($config = "") {
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file { "/usr/share/munin/plugins/${name}":
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ensure => present,
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source => "puppet:///munin/plugins/${name}",
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owner => root,
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group => root,
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mode => 0755,
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require => Package["munin-node"],
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}
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if ($config) {
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file { "/etc/munin/plugin-conf.d/${config}":
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ensure => present,
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source => [ "puppet:///files/munin/plugin-conf/${config}.${fqdn}",
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"puppet:///files/munin/plugin-conf/${config}",
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"puppet:///munin/plugin-conf/${config}", ],
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owner => root,
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group => root,
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mode => 0644,
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notify => Service["munin-node"],
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require => File["/usr/share/munin/plugins/${name}"],
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}
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}
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exec { "munin-enable-${name}":
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command => "ln -s /usr/share/munin/plugins/${name} /etc/munin/plugins/${name}",
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path => "/bin:/usr/bin:/sbin:/usr/sbin",
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user => root,
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onlyif => [ "! test -h /etc/munin/plugins/${name}",
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"/usr/share/munin/plugins/${name} autoconf", ],
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notify => Service["munin-node"],
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require => File["/usr/share/munin/plugins/${name}"],
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}
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}
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# Install and configure munin server.
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#
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# === Requires
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#
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# * Storedconfigs
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#
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class munin::server {
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package { "munin":
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ensure => installed,
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}
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file { "/etc/munin/nodes.d":
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ensure => directory,
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owner => root,
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group => root,
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mode => 0755,
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require => Package["munin"],
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}
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file { "/etc/munin/munin.conf.in":
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ensure => present,
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source => "puppet:///munin/munin.conf.in",
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owner => root,
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group => root,
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mode => 0644,
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require => Package["munin"],
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notify => Exec["generate-munin-conf"],
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}
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exec { "generate-munin-conf":
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command => "cat /etc/munin/munin.conf.in /etc/munin/nodes.d/*.conf > /etc/munin/munin.conf",
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path => "/bin:/usr/bin:/sbin:/usr/sbin",
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user => root,
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refreshonly => true,
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require => File["/etc/munin/munin.conf.in"],
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}
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File <<| tag == "munin" |>>
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}
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44
munin/templates/munin-node.conf.erb
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44
munin/templates/munin-node.conf.erb
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#
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# Example config-file for munin-node
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#
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log_level 4
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log_file /var/log/munin/munin-node.log
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pid_file /var/run/munin/munin-node.pid
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background 1
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setseid 1
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user root
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group root
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setsid yes
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# Regexps for files to ignore
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ignore_file ~$
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ignore_file \.bak$
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ignore_file %$
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ignore_file \.dpkg-(tmp|new|old|dist)$
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ignore_file \.rpm(save|new)$
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ignore_file \.pod$
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# Set this if the client doesn't report the correct hostname when
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# telnetting to localhost, port 4949
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#
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#host_name ppc3.fedora.redhat.com
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host_name <%= fqdn %>
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# A list of addresses that are allowed to connect. This must be a
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# regular expression, due to brain damage in Net::Server, which
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# doesn't understand CIDR-style network notation. You may repeat
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# the allow line as many times as you'd like
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allow <%= munin_allow %>
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# Which address to bind to;
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host <%= ipaddress %>
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# host 127.0.0.1
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# And which port
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port 4949
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