Dockerfile: upgrade to Debian 12 and newest Knot DNS

diff --git a/Dockerfile b/Dockerfile
index c501f34691cafe0ef4f3d1cfd1dff7f3542c7218..689b17a473976d946d13b8849058adb32e7d099e 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,17 +1,23 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 # Intermediate container for build
-FROM debian:11 AS build
+FROM debian:12 AS build
 
 ENV OBS_REPO=knot-resolver-latest
-ENV DISTROTEST_REPO=Debian_11
+ENV DISTROTEST_REPO=Debian_12
 
 
 RUN apt-get update -qq && \
-       apt-get -qqq -y install python3-pip python3-venv devscripts && \
-       pip3 install pipx && \
+       apt-get -qqq -y install \
+               apt-transport-https ca-certificates wget \
+               pipx devscripts && \
        pipx install apkg
 
+RUN wget -O /usr/share/keyrings/cznic-labs-pkg.gpg https://pkg.labs.nic.cz/gpg && \
+       echo "deb [signed-by=/usr/share/keyrings/cznic-labs-pkg.gpg] https://pkg.labs.nic.cz/knot-resolver bookworm main" \
+               > /etc/apt/sources.list.d/cznic-labs-knot-resolver.list && \
+       apt-get update -qq
+
 COPY . /source
 
 RUN cd /source && \
@@ -24,15 +30,25 @@ RUN cd /source && \
 
 
 # Real container
-FROM debian:11-slim AS runtime
+FROM debian:12-slim AS runtime
 
 ENV OBS_REPO=knot-resolver-latest
-ENV DISTROTEST_REPO=Debian_11
+ENV DISTROTEST_REPO=Debian_12
+
+RUN apt-get update -qq && \
+       apt-get -qqq -y install apt-transport-https ca-certificates
+
+COPY --from=build \
+       /usr/share/keyrings/cznic-labs-pkg.gpg \
+       /usr/share/keyrings/cznic-labs-pkg.gpg
+COPY --from=build \
+       /etc/apt/sources.list.d/cznic-labs-knot-resolver.list \
+       /etc/apt/sources.list.d/cznic-labs-knot-resolver.list
 
 RUN apt-get update -qq && \
        apt-get upgrade -qq
 
-COPY --from=build /source/pkg/pkgs/debian-11 /pkg
+COPY --from=build /source/pkg/pkgs/debian-12 /pkg
 
 # install resolver, minimize image and prepare config directory
 RUN apt-get install -y /pkg/*/*.deb && \