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21a62e62ef
Show the result of "apt-get -u dist-upgrade" with four different graphs. Tested on Debian 8 (jessie)
228 lines
6.8 KiB
Bash
228 lines
6.8 KiB
Bash
#!/bin/bash
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# -*- sh -*-
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: <<=cut
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=head1 NAME
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apticron - Show the result of I<"apt-get -u dist-upgrade"> with four different graphs
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=head1 APPLICABLE SYSTEMS
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All systems with "apt-get" and "grep"
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=head1 CONFIGURATION
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The following is the default configuration
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[apticron]
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user root
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You could define two alert levels and the graph language
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[apticron]
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env.warning [value] (default: 80)
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env.critical [value] (default: 100)
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env.language [en|de|es] (default: en)
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or if you like define more details
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env.warning_update [value] (default: 80 or env.warning, if set)
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env.warning_newone [value] (default: 25% of env.warning_update)
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env.warning_remove [value] (default: 2% of env.warning_update)
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env.warning_holdit [value] (default: 2% of env.warning_update)
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env.critical_update [value] (default: 100 or env.critical, if set)
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env.critical_newone [value] (default: 25% of env.critical_update)
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env.critical_remove [value] (default: 2% of env.critical_update)
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env.critical_holdit [value] (default: 2% of env.critical_update)
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=head1 DESCRIPTION
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This plugin is a graphic version of die I<apicron package>, but it sends no mails.
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It showns graphs for
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- upgraded
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- newly installed
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- to remove
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- not upgraded
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The plugin itself can be stored in any directory.
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A symbolic link must be createdin the /etc/munin/plugins/ directory as follows:
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=over
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I<<< ln -s /<path to file>/apticron apticron >>>
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=back
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=head1 MAGIC MARKERS
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#%# family=auto
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#%# capabilities=autoconf
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=head1 VERSION
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V17.0211
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=head1 HISTORY
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V17.0211
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add POD documentation
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add check if apt-get is installed
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add check if grep is installed
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add if no limitations administered via 'quota' for the device the total line is shown only
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add example graph for Munin Plugin Gallery
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add env.language, env.warning_*, env.critical_*
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V16.0219
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first - unpublished - version
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=head1 AUTHOR
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Jo Hartmann
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=head1 LICENSE
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GPLv2 (L<http://www.gnu.org/licenses/gpl-2.0.html>)
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=cut
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###################################################
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# Autoconf section #
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###################################################
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if [ "$1" = "autoconf" ]; then
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if ! grep -V &> /dev/null ; then
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echo "no ('grep' executable is missing)"
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exit 0
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fi
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if ! apt-get -v &> /dev/null ; then
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echo "no ('apt-get' executable is missing)"
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exit 0
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fi
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echo yes
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exit 0
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fi
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###################################################
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# Preparation section #
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###################################################
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# parse the the munin-node configuration for settings
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. "$MUNIN_LIBDIR/plugins/plugin.sh"
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# Checking if grep installed and on the path
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if ! grep -V &> /dev/null ; then
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echo "The script 'grep' is not installed or on the path" >&2
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# Send the exit code FATAL ERROR happens
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exit 127
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fi
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# Checking if apt-get installed and on the path
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if ! apt-get -v &> /dev/null ; then
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echo "The script 'apt-get' is not installed or on the path" >&2
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# Send the exit code FATAL ERROR happens
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exit 128
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fi
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###################################################
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# Munin Configuration Section #
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###################################################
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if [ "$1" = "config" ]; then
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# if any fetched from munin-node file otherwise ...
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Warning=${warning:-80}
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Critical=${critical:-100}
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Language=${language:-en}
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Warning_Update=${warning_update:-$Warning}
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Warning_Newone=${warning_newone:-$((Warning_Update/4+1))}
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Warning_Remove=${warning_remove:-$((Warning_Update/50+1))}
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Warning_Holdit=${warning_holdit:-$((Warning_Update/50+1))}
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Critical_Update=${critical_update:-$Critical}
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Critical_Newone=${critical_newone:-$((Critical_Update/4+1))}
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Critical_Remove=${critical_remove:-$((Critical_Update/50+1))}
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Critical_Holdit=${critical_holdit:-$((Critical_Update/50+1))}
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# Localisation of the graphic texts
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case $Language in
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de)
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echo "graph_title Ausstehende Aktualisierungen"
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echo "graph_vlabel Anzahl Pakete"
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echo "graph_info Die Grafik zeigt die Ausgabe von: apt-get -u dist-upgrade."
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update_label="aktualisieren"
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newone_label="neu installieren"
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remove_label="entfernen"
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holdit_label="nicht aktualisieren"
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;;
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es)
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echo "graph_title Actualizaciones pendientes "
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echo "graph_vlabel Número de paquetes de software"
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echo "graph_info El gráfico muestra el resultado de: apt-get -u dist-upgrade. "
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update_label="actualización"
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newone_label="reinstalar "
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remove_label="eliminar"
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holdit_label="no actualizar"
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;;
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*)
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echo "graph_title Pending updates"
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echo "graph_vlabel Count of packages"
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echo "graph_info The graph shows the optput of: apt-get -u dist-upgrade."
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update_label="upgraded"
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newone_label="newly installed"
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remove_label="to remove"
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holdit_label="not upgraded"
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;;
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esac
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echo "graph_args --base 1000 -l 100"
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echo "graph_scale no"
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echo "graph_category system"
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echo "update.label $update_label"
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echo "newone.label $newone_label"
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echo "remove.label $remove_label"
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echo "holdit.label $holdit_label"
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echo "update.warning $Warning_Update"
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echo "newone.warning $Warning_Newone"
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echo "remove.warning $Warning_Remove"
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echo "holdit.warning $Warning_Holdit"
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echo "update.critical $Critical_Update"
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echo "newone.critical $Critical_Newone"
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echo "remove.critical $Critical_Remove"
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echo "holdit.critical $Critical_Holdit"
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exit 0
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fi
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###################################################
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# Data reading sections #
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###################################################
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# call apt-get command and sepate the results
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AptInfo=$(apt-get -u dist-upgrade --print-uris --yes | grep upgraded.)
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Ausgabe=($(echo "${AptInfo}" | awk 'match($0,/([0-9]+) upgraded, ([0-9]+) newly installed, ([0-9]+) to remove and ([0-9]+) not upgraded./,arr){print arr[1], arr[2], arr[3], arr[4]};'))
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###################################################
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# Munin value section #
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###################################################
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echo "update.value ${Ausgabe[0]}"
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echo "newone.value ${Ausgabe[1]}"
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echo "remove.value ${Ausgabe[2]}"
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echo "holdit.value ${Ausgabe[3]}"
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###################################################
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# Script end #
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###################################################
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