connections should go over IP (as standard connection from minerva)

server/backup.sh

@@ -26,7 +26,7 @@ then
 fi
 
 export PGPASSWORD="123qweasdzxc"
-pg_dump -U map_viewer map_viewer | gzip > "$BACKUP_DIR/tmp/map_viewer_db.gz"
+pg_dump -U map_viewer map_viewer -h localhost | gzip > "$BACKUP_DIR/tmp/map_viewer_db.gz"
 
 cd $BACKUP_DIR/tmp
 tar -zcf $BACKUP_FILE *