112 lines
2.4 KiB
Bash
Executable file
112 lines
2.4 KiB
Bash
Executable file
#!/bin/sh
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# This script's purpose is to launch check_drupal with URL and
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# password stored in a listing file.
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#
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# memento :
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# drush en nagios
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# drush vset nagios_page_path NAGIOS_PATH
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# drush vset nagios_ua NAGIOS_PASSWORD
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# Default options
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NAGIOS_PLUGIN="/usr/lib/nagios/plugins/check_drupal"
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DATABASE="/etc/nagios-plugins/check_drupal_multi.lst"
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# Par défaut, on arrête le script à la première erreur non "catchée"
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set -e
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PROGPATH=$( echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,' )
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REVISION="0.1"
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. $PROGPATH/utils.sh
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# Fonctions
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# affiche le message d'aide
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usage() {
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cat <<EOF
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$0 [ -C check_drupal path] [ -d listing_file ] [ -H host_name ] [ -t default time_out_seconds ]
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$0 -h
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-h : ce message d'aide
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Listing_file is a text file with 3 fields, separated by tabulation.
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1 : hostname
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2 : UID
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3 : path (optional)
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4 : timeout (optional)
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Example :
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www.localdomain.com xxxyyyzzz
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www.otherdomain.com zzzyyyxxx hiddennagios 30
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Default options :
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Database : $DATABASE
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check_drupal path : $NAGIOS_PLUGIN
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EOF
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}
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# Début du code
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# gestion des options de lancement
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while getopts C:d:H:t:h f; do
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case $f in
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'C')
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NAGIOS_PLUGIN="$OPTARG"
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;;
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'd')
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DATABASE="$OPTARG"
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;;
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'H')
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NAGIOS_HOST="$OPTARG"
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;;
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't')
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NAGIOS_DEFAULT_TIMEOUT="$OPTARG"
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;;
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'h')
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usage
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exit 0
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;;
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\?)
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usage >&2
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exit 1
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;;
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esac
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done
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#(code inutile, mais que je garde parce qu'on ne sait jamais)
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#shift $( expr $OPTIND - 1 )
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#DATA="$1"
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# Petite vérif.
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if [ ! -f "$DATABASE" ]; then
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echo "UNKNOWN: no check_drupal_multi listing found."
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exit $STATE_UNKNOWN
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fi
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if [ ! -f "$NAGIOS_PLUGIN" ]; then
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echo "UNKNOWN: check_drupal could not be found."
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exit $STATE_UNKNOWN
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fi
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# Lookup for host in database
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DATABASE_LINE="$( grep -w "^$NAGIOS_HOST" "$DATABASE" | head -n 1 )"
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NAGIOS_DRUPAL_UID="$( printf "$DATABASE_LINE" | cut -f 2 )"
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NAGIOS_DRUPALPATH="$( printf "$DATABASE_LINE" | cut -f 3 )"
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NAGIOS_TIMEOUT="$( printf "$DATABASE_LINE" | cut -f 4 )"
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if [ -z "$NAGIOS_TIMEOUT" ]; then
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NAGIOS_TIMEOUT="$NAGIOS_DEFAULT_TIMEOUT"
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fi
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# Check we actually got a host
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if [ -z "$NAGIOS_DRUPAL_UID" ]; then
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echo "UNKNOWN: Host not found in listing file."
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exit $STATE_UNKNOWN
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fi
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# Launch the actual plugin with config
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$NAGIOS_PLUGIN -H "$NAGIOS_HOST" -U "$NAGIOS_DRUPAL_UID" \
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$( test -n "$NAGIOS_DRUPALPATH" && printf "%s %s" "-P" "$NAGIOS_DRUPALPATH" ) \
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$( test -n "$NAGIOS_TIMEOUT" && printf "%s %s" "-t" "$NAGIOS_TIMEOUT" )
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