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Benjamin Renard 2013-12-03 16:05:37 +01:00
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Nagios plugin to check Git Repository status
============================================
Usage
-----
Usage : ./check_git_config [directory] [-d]
[directory] Git root directory (default : /srv/common)
[-d] Enable debug mode
Copyright
---------
Copyright (c) 2013 Benjamin Renard
License
-------
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

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#!/bin/bash
#
# Nagios plugin to check Postgresql streamin replication state
#
# Could be use on Master or on standby node
#
# Requirement :
#
# On master node : Slaves must be able to connect with user PG_USER
# to database postgres as trust
#
# On standby node : PG_USER must be able to connect localy as trust
#
# Author : Benjamin Renard <brenard@easter-eggs.com>
# Date : Wed, 14 Mar 2012 14:45:55 +0000
# Source : http://git.zionetrix.net/check_pg_streaming_replication
#
GIT_ROOT=/srv/common
if [ "$1" == "-h" ]
then
echo "Usage : $0 [directory] [-d]
[directory] Git root directory (default : $GIT_ROOT)
[-d] Enable debug mode"
exit 0
fi
[ -n "$1" -a "$1" != "-d" ] && GIT_ROOT="$1"
[ ! -d "$GIT_ROOT" ] && echo "UNKNOWN : Git root directory does not exists !" && exit 3
[ ! -d "$GIT_ROOT/.git" ] && echo "UNKNOWN : Git root directory seem to not being a git repository." && exit 3
cd $GIT_ROOT
DEBUG=0
[ "$1" == "-d" -o "$2" == "-d" ] && DEBUG=1
STATUS=$( git status -s )
[ $DEBUG -eq 1 ] && echo -e "Status : $STATUS"
if [ -n "$STATUS" ]
then
echo "WARNING : Git config repo on $( hostname ) not clean"
exit 1
else
[ $DEBUG -eq 1 ] && echo -n "Fecth : "
git fetch > /dev/null 2>&1
res=$?
[ $DEBUG -eq 1 ] && echo "done. (Return $?)"
if [ $res -ne 0 ]
then
echo "UNKNOWN : Error fetching remote"
exit 3
fi
HEAD="$( git show HEAD|grep ^commit )"
[ $DEBUG -eq 1 ] && echo "Local : $HEAD"
ORIGIN="$( git show origin|grep ^commit )"
[ $DEBUG -eq 1 ] && echo "Remote : $ORIGIN"
if [ "$HEAD" != "$ORIGIN" ]
then
echo "CRITICAL : Git config not uptodate"
exit 2
else
echo "OK"
exit 0
fi
fi