====== etckeeper ======

==== Konfiguracia ====

  * upravit /etc/etckeeper/etckeeper.conf

<code>
VCS="git"

AVOID_DAILY_AUTOCOMMITS=1
AVOID_COMMIT_BEFORE_INSTALL=1
</code>

  * inicializácia

<code>
# etckeeper init
# etckeeper commit -m "Init"
</code>

  * commit-hook pre zasielanie zmien emailom /etc/.git/hooks/post-commit

<code>
#!/bin/bash
# Send email on commit.

HOSTNAME=`hostname -f`
EMAIL="admin@initipi.sk"
SUBJECT=$(git log -n 1 --pretty=%s)

git log -n 1 -p | mail -s "Z: $HOSTNAME: $SUBJECT" $EMAIL
</code>

<code>
# chmod +x /etc/.git/hooks/post-commit
</code>

  * na kontrolu nekomitnutych zmien treba vytvorit CRON job /etc/cron.d/info-uncommited_changes-etc:
<code>
0 3	* * *	root	/usr/local/bin/info-uncommited_changes-etc.sh >/dev/null
</code>

  * a skript /usr/local/bin/info-uncommited_changes-etc.sh:
<code>
#!/bin/bash
#
# This script send status of 'etckeeper'.
#

MAIL_TO=admin@initipi.sk
MAIL_CC=
HOST=$(hostname -f)
CHANGES=/var/tmp/info-uncommited_changes-etc.$$

cd /etc || exit 1

if [ ! -d .git ]; then
	exit 2;
fi

if git status -s | grep -q '.*'; then

	echo "### GIT STATUS ###" >> $CHANGES
	echo >> $CHANGES
	git status -s >> $CHANGES;
fi

if git status -s | grep -q '^ M'; then

	echo >> $CHANGES
	echo "### GIT DIFF ###" >> $CHANGES
	echo >> $CHANGES
	git diff >> $CHANGES;
fi

if [ -f "$CHANGES" ]; then
	mail -s "I: $HOST - uncommited changes in /etc" $MAIL_TO < $CHANGES;
fi

rm -f $CHANGES
</code>

<code>
# chmod +x /usr/local/bin/info-uncommited_changes-etc.sh
</code>