[backup.sh] Cleanup old backups

Signed-off-by: Olivier Mehani <shtrom@ssji.net>

1 files changed, 10 insertions, 0 deletions

diff --git a/openbsd/backup.sh b/openbsd/backup.sh
index b7a190c..91bc3e8 100755
--- a/openbsd/backup.sh
+++ b/openbsd/backup.sh
@@ -6,6 +6,7 @@ TMPSUBDIR=/tmp
 BACKUPROOT="/srv/rdiff-backup"
 BACKUPDIR="${BACKUPROOT}/`hostname -s`"
 BACKUPSERVER=backup.example.net
+BACKUPHORIZON="2Y"
 REMOTEBACKUPDIR="`hostname -s`@${BACKUPSERVER}::${BACKUPDIR}"
 EXCLUDEALWAYS="${BACKUPROOT}"
 
@@ -73,4 +74,13 @@ for DIR in ${DIRS}; do
 	done
 	/usr/local/bin/rdiff-backup --create-full-path ${REMOTESCHEMA:+--remote-schema "${REMOTESCHEMA}"} ${TMPSUBDIR:+--tempdir ${BACKUPDIR}${TMPSUBDIR}} ${TMPSUBDIRxxxDISABLED:+--remote-tempdir /share/homes/`hostname -s`${TMPSUBDIR}} ${EXCLS} ${DIR} ${EFFECTIVEBACKUPDIR}${DIR}
 done
+
+if [ -n "${BACKUPHORIZON}" ]; then
+	echo -n "Cleaning up backups older than ${BACKUPHORIZON} from ${EFFECTIVEBACKUPDIR}:"
+	for DIR in ${DIRS}; do
+		echo -n " ${DIR}"
+		/usr/local/bin/rdiff-backup --remove-older-than ${BACKUPHORIZON} ${REMOTESCHEMA:+--remote-schema "${REMOTESCHEMA}"} ${EFFECTIVEBACKUPDIR}${DIR}
+	done
+fi
+
 echo "."