diff --git a/auth/auth-cass/docker/backup.sh b/auth/auth-cass/docker/backup.sh
new file mode 100644
index 0000000..31a1214
--- /dev/null
+++ b/auth/auth-cass/docker/backup.sh
@@ -0,0 +1,11 @@
+
+DIR=$(date +%Y%m%d)
+echo $DIR
+mkdir -p $DIR
+docker container cp cbackup.sh aaf_cass:/opt/app/cass_backup
+docker container exec -it aaf_cass bash -e '/opt/app/cass_backup/cbackup.sh'
+docker container cp aaf_cass:/opt/app/cass_backup/ $DIR/
+mv $DIR/cass_backup/*.dat $DIR
+tar -cvzf $DIR.gz $DIR
+rm -Rf $DIR
+