Fix

Signed-off-by: Patrick Niebeling <patrick.niebeling@adacor.com>

Stable2.0/Dockerfile

@@ -6,6 +6,10 @@ ARG VERSION
 ARG COMMIT
 ARG BRANCH
 ARG DATE
+ARG DEBIAN_FRONTEND=noninteractive
+
+# Set apt non-interactive
+ENV DEBIAN_FRONTEND=noninteractive
 
 LABEL org.label-schema.name="Rspamd" \
 	org.label-schema.description="Rspamd Spam Filter - STABLE" \
@@ -18,13 +22,21 @@ LABEL org.label-schema.name="Rspamd" \
 	org.label-schema.vcs-ref=$COMMIT \
 	org.label-schema.build-date=$DATE
 
-# Set apt non-interactive
-ENV DEBIAN_FRONTEND=noninteractive
-
 # Install Rspamd
 RUN set -x \
 	&& apt update \
-	&& apt --no-install-recommends install -y apt-transport-https dnsutils netcat-traditional lsb-release wget gnupg openssl ca-certificates nano less \
+	&& apt --no-install-recommends install -y \
+	apt-transport-https \
+	dnsutils \
+	netcat-traditional \
+	lsb-release \
+	wget \
+	gnupg \
+	openssl \
+	ca-certificates \
+	nano \
+	less \
+	ca-certificates \
 	&& DEBIAN_CODE_NAME=`lsb_release -c -s` \
 	&& wget -O - https://rspamd.com/apt-stable/gpg.key | apt-key add - \
 	&& echo "deb http://rspamd.com/apt-stable/ $DEBIAN_CODE_NAME main" > /etc/apt/sources.list.d/rspamd.list \
@@ -59,7 +71,7 @@ HEALTHCHECK --interval=1m --timeout=5s --start-period=10s \
 	CMD /usr/bin/rspamadm control stat || exit 1
 
 # Run Rspamd
-ENTRYPOINT ["/docker-entrypoint.sh"]
+ENTRYPOINT ["bash", "/docker-entrypoint.sh"]
 
 STOPSIGNAL SIGTERM