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|
#!/bin/bash
DEST="<%= @dest %>"
MAILTO="<%= @mailto %>"
BASE="<%= @base %>"
OLD_BAK_BASE=$BASE/older/j
BAK_BASE=${OLD_BAK_BASE}0
RSYNC_OUTPUT=$BASE/rsync_output
NBR=7
TMP=`mktemp`
TMP_STDERR=`mktemp`
trap "rm -f $TMP $TMP_STDERR" EXIT
exec 2> "$TMP_STDERR"
set -e
if ! `ssh -o ClearAllForwardings=yes $DEST backup`; then
echo "Fichier de verrouillage backup sur $DEST"
exit 1
fi
rm -rf ${OLD_BAK_BASE}${NBR}
for j in `seq -w $(($NBR-1)) -1 0`; do
[ ! -d ${OLD_BAK_BASE}$j ] && continue
mv ${OLD_BAK_BASE}$j ${OLD_BAK_BASE}$(($j+1))
done
mkdir $BAK_BASE
mv $RSYNC_OUTPUT $BAK_BASE
mkdir $RSYNC_OUTPUT
##############
NAME="home"
FOLDER="/home/immae"
cd $BASE/$NAME
cat > $TMP <<EOF
/.no_backup/
/hosts/florian/nobackup/
/hosts/connexionswing.com/
/hosts/connexionswing.immae.eu/
/hosts/ludivine.immae.eu/
/hosts/ludivinecassal.com/
/hosts/piedsjaloux.fr/
/hosts/piedsjaloux.immae.eu/
/hosts/spip/sites/*/
/hosts/spip/spip*
EOF
OUT=$RSYNC_OUTPUT/$NAME
rsync -XAavbrz --fake-super -e ssh --numeric-ids --delete \
--backup-dir=$BAK_BASE/$NAME --exclude-from=$TMP \
$DEST:$FOLDER . > $OUT || true
##############
NAME="system"
FOLDER="/"
cd $BASE/$NAME
cat > $TMP <<EOF
/etc/
/srv/
/var/lib/
/var/spool/
/var/named/
/usr/local/
EOF
OUT=$RSYNC_OUTPUT/$NAME
rsync -XAavbrz -R --fake-super -e ssh --numeric-ids --delete \
--rsync-path='sudo rsync' \
--backup-dir=$BAK_BASE/$NAME \
--files-from=$TMP \
$DEST:$FOLDER . > $OUT || true
##############
ssh $DEST sh -c "date > .last_backup"
if [ -s "$TMP_STDERR" ]; then
cat "$TMP_STDERR" | mail -Ssendwait -s "save_distant rsync error" "$MAILTO"
fi
|
