Files
dependabot[bot] d3c11e3f62 Bump debian from bullseye-20211011 to bullseye-20211201
Bumps debian from bullseye-20211011 to bullseye-20211201.

---
updated-dependencies:
- dependency-name: debian
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-12-14 12:55:19 +00:00

78 lines
1.5 KiB
Docker

#syntax=docker/dockerfile:1.2
# hadolint ignore=DL3029
FROM --platform=$BUILDPLATFORM debian:bullseye-20211201 AS buildroot-base
# hadolint ignore=DL3008
RUN apt-get update && \
apt-get install -y --no-install-recommends \
bc \
build-essential \
ca-certificates \
cmake \
cpio \
file \
git \
locales \
python3 \
rsync \
unzip \
wget && \
apt-get clean && rm -rf /var/lib/apt/lists/*
# hadolint ignore=DL3059
RUN sed -i 's/# \(en_US.UTF-8\)/\1/' /etc/locale.gen && \
/usr/sbin/locale-gen && \
useradd -ms /bin/bash br-user && \
chown -R br-user:br-user /home/br-user
USER br-user
WORKDIR /home/br-user
ENV HOME=/home/br-user
ENV LC_ALL=en_US.UTF-8
ARG BR_VERSION=2021.11
RUN git clone --depth 1 --branch ${BR_VERSION} https://git.busybox.net/buildroot
FROM buildroot-base as rootfs
WORKDIR /home/br-user/buildroot
ARG TARGETARCH
ARG TARGETVARIANT
ARG ROOTFS_LIBC=musl
COPY *.patch ./
RUN git apply ./*.patch
COPY config ./config
RUN support/kconfig/merge_config.sh -m \
config/common.cfg \
config/arch/"${TARGETARCH}${TARGETVARIANT}".cfg \
config/libc/"${ROOTFS_LIBC}".cfg \
config/unbound.cfg
COPY rootfs_overlay ./rootfs_overlay
RUN --mount=type=cache,target=/cache,uid=1000,gid=1000,sharing=private \
make olddefconfig && make source && make
# hadolint ignore=DL3002
USER root
WORKDIR /rootfs
RUN tar xpf /home/br-user/buildroot/output/images/rootfs.tar -C /rootfs
FROM scratch
COPY --from=rootfs rootfs/ /
ENTRYPOINT [ "unbound" ]