update and cleanup

borg-postgresql-backup.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# Borg repo location
+REPOSITORY=/var/backup/database.borg/
+# Example of remote repo
+# REPOSITORY=ssh://backuper@192.168.1.100/var/backup/database.borg/
+
+# Dump all postgres databases to file
+sudo -u postgres pg_dumpall > /tmp/posgresql.sql
+# Backup the sql file
+borg create -v --stats --compression zlib,6 $REPOSITORY::$(date +%Y-%m-%d-%H:%M) /tmp/posgresql.sql
+rm /tmp/posgresql.sql
+# Delete old backups
+borg prune -v $REPOSITORY --keep-daily=3 --keep-weekly=2 --keep-monthly=12
+echo "`date +[%F/%T]` Done!"
+
+exit