commit 85f1031: Dockerfile: Switch to bullseye

[Manuel Rüger]

Author: Manuel Rüger
Date: 2021-10-12 18:05:41 +0200
URL: https://github.com/rspamd/rspamd/commit/85f10315cf8ff67fbe8e6bf6fdf91af4faf7f7f7 (refs/pull/3933/head)

Dockerfile: Switch to bullseye
But allow users to change it via a build-arg

---
 docker/Dockerfile | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 13d738ec9..ae6d9562d 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,7 @@
-FROM debian:buster-slim
+ARG DEBIAN_RELEASE=bullseye
+FROM debian:${DEBIAN_RELEASE}-slim
+ARG DEBIAN_RELEASE=bullseye
+ENV DEBIAN_RELEASE=$DEBIAN_RELEASE
 
 RUN	apt-get update && apt-get install -y --no-install-recommends \
 		ca-certificates \
@@ -46,7 +49,7 @@ lwJWDec6PUe835YwqrARXtPaNA==                                            \n\
 	&& rm -rf "$GNUPGHOME" \
 	&& apt-key list > /dev/null
 
-RUN	echo "deb [signed-by=/etc/apt/trusted.gpg.d/rspamd.gpg] https://rspamd.com/apt-stable/ buster main" > /etc/apt/sources.list.d/rspamd.list
+RUN	echo "deb [signed-by=/etc/apt/trusted.gpg.d/rspamd.gpg] https://rspamd.com/apt-stable/ $DEBIAN_RELEASE main" > /etc/apt/sources.list.d/rspamd.list
 
 RUN	apt-get update \
 	&& apt-get install -y rspamd \