diff options
Diffstat (limited to 'nac')
| l---------[-rwxr-xr-x] | nac | 98 |
1 files changed, 1 insertions, 97 deletions
@@ -1,97 +1 @@ -#!/usr/bin/env bash - -# -# nagios-acknowledge(1) -- Shortcut to acknowledge problems in Nagios, because -# it's annoying to do with the web interface for large sets of hosts or -# services. -# -# $ nac <host>[/<service>] [optional comment] -# -# Good for for/while loops: -# -# for hostname in hosta hostb hostc; do nac "$hostname" ... ; done -# while read -r hostname; do nac "$hostname" ... ; done < downtime-hostnames -# -# By default, does not send ACKNOWLEDGEMENT notifications. Use -n if you do -# want that. -# -# Author: Tom Ryder <tom@sanctum.geek.nz> -# Copyright: 2014 Sanctum -# - -# Name self -self=nagios-acknowledge - -# Usage printing function -usage() { - printf 'USAGE: %s [-n] <host[/service]> [comment]\n' "$self" -} - -# Default to not notifying -notify=0 - -# Figure out whether we should notify -OPTIND=1 -while getopts 'hn' opt ; do - case "$opt" in - n) - notify=1 - ;; - h) - usage - exit 0 - ;; - '?') - usage >&2 - exit 1 - ;; - esac -done -shift "$((OPTIND-1))" - -# Bail if no arguments left; we need at least the host/service name -if ! (($#)) ; then - usage >&2 - exit 1 -fi - -# Define relatively fixed/guaranteed fields for Nagios command; note that the -# comment has a default of 'no comment given' -now=$(date +%s) -spec=$1 -sticky=1 -notify=$notify -persistent=1 -author=${SUDO_USER:-$USER} -comment=${2:-'no comment given'} -cmdfile=${NAGCMD_FILE:-/usr/local/nagios/var/rw/nagios.cmd} - -# If a service name is specified after a slash, figure that out -if [[ $spec == */* ]] ; then - host=${spec%/*} - service=${spec##*/} -else - host=$spec - service= -fi - -# Quietly replace semicolons in comment with commas -comment=${comment//;/,} - -# Write command and print message if it fails; succeed silently -if [[ $service ]] ; then - cmd=$(printf '[%lu] ACKNOWLEDGE_SVC_PROBLEM;%s;%s;%u;%u;%u;%s;%s' \ - "$now" "$host" "$service" \ - "$sticky" "$notify" "$persistent" "$author" "$comment") -else - cmd=$(printf '[%lu] ACKNOWLEDGE_HOST_PROBLEM;%s;%u;%u;%u;%s;%s' \ - "$now" "$host" \ - "$sticky" "$notify" "$persistent" "$author" "$comment") -fi - -# Attempt to write command to file -if ! printf '%s\n' "$cmd" > "$cmdfile" ; then - printf '%s: Failed to write command to file\n' "$self" >&2 - exit 1 -fi - +nagios-acknowledge
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