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#!/usr/bin/env bash
#
# nagios-data-search(1) -- List all the hosts (or services) matching any of a
# set of strings.
#
# $ nds abc-example-
# $ nds abc- def- ghi-
# $ nds -s WORDPRESS
#
# Author: Tom Ryder <tom@sanctum.geek.nz>
# Copyright: 2016
#
# Name self
self=nagios-data-search
# Usage printing function
usage() {
printf 'USAGE: %s [-hs] STRING\n' "$self"
}
# By default we search hosts, not services
services=0
# Handle options, just -h help at the moment
OPTIND=1
while getopts 'hs' opt ; do
case "$opt" in
h)
usage
exit 0
;;
s)
services=1
;;
'?')
usage >&2
exit 1
;;
esac
done
shift "$((OPTIND-1))"
# We need exactly one argument after that
if ! (($#)) ; then
usage >&2
exit 1
fi
# Define the path to the Livestatus socket
socket=${MK_LIVESTATUS_SOCKET:-/usr/local/nagios/var/rw/live}
# Iterate through the search terms
for search ; do
if ((services)) ; then
unixcat "$socket" <<EOF
GET services
Separators: 10 47 44 124
Columns: host_name description
Filter: host_name ~ $search
Filter: description ~ $search
Or: 2
EOF
else
unixcat "$socket" <<EOF
GET hosts
Columns: host_name
Filter: host_name ~ $search
EOF
fi
done | sort -V
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