From 579e62ae638bb1b973c0d97c6ce3b1ba14521663 Mon Sep 17 00:00:00 2001
From: Michael Grote <michael.grote@posteo.de>
Date: Sat, 6 Aug 2022 20:33:28 +0200
Subject: [PATCH] Setze DEBIAN_FRONTEND

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

diff --git a/Dockerfile b/Dockerfile
index f741598..56cd7b6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ FROM ubuntu:20.04
 
 # hadolint ignore=DL3008
 RUN apt-get update && \
-	apt-get -y --no-install-recommends install \
+	RUNLEVEL=1 DEBIAN_FRONTEND=noninteractive apt-get -y --no-install-recommends install \
 		cron \
     munin \
     nginx \