From c25233e35ac008cddc9ad39cc88074b202740c8e Mon Sep 17 00:00:00 2001
From: Benjamin Renard <brenard@easter-eggs.com>
Date: Tue, 3 Dec 2013 16:05:37 +0100
Subject: [PATCH] Initial commit

---
 .gitignore       |  1 +
 README           | 30 ++++++++++++++++++++
 check_git_config | 72 ++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 103 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 README
 create mode 100755 check_git_config

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b25c15b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*~
diff --git a/README b/README
new file mode 100644
index 0000000..9198f6e
--- /dev/null
+++ b/README
@@ -0,0 +1,30 @@
+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.
diff --git a/check_git_config b/check_git_config
new file mode 100755
index 0000000..ae5db09
--- /dev/null
+++ b/check_git_config
@@ -0,0 +1,72 @@
+#!/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