From 80e99c96d5e515006e34998636883608cf60e257 Mon Sep 17 00:00:00 2001
From: nold <nold@gnu.one>
Date: Fri, 21 Jan 2022 10:16:58 +0100
Subject: [PATCH] Change(Dockerfile): Allow different base images

---
 Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 0ec2244..a7cd5d1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,8 @@
 # Dockerfile to build borgbackup server images
 # Based on Debian
 ############################################################
-FROM debian:bullseye-slim
+ARG BASE_IMAGE=debian:bullseye-slim
+FROM $BASE_IMAGE
 
 # Volume for SSH-Keys
 VOLUME /sshkeys