mirror of
https://github.com/klutchell/unbound-docker.git
synced 2026-10-16 08:02:48 +00:00
Kyle Harding
a3243a2366
When building with buildkit (such as buildx) we have a number of platform args made available in the global scope. https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope By using these we can switch between rootfs base images and avoid the need for qemu emulation when compiling with buildroot. Change-type: minor Signed-off-by: Kyle Harding <kyle@balena.io>
52 lines
1.6 KiB
Docker
52 lines
1.6 KiB
Docker
ARG BR_VERSION=2020.11
|
|
|
|
# hadolint ignore=DL3029
|
|
FROM --platform=$BUILDPLATFORM klutchell/buildroot-rootfs-amd64:$BR_VERSION as rootfs-amd64
|
|
|
|
# hadolint ignore=DL3029
|
|
FROM --platform=$BUILDPLATFORM klutchell/buildroot-rootfs-arm64:$BR_VERSION as rootfs-arm64
|
|
|
|
# hadolint ignore=DL3029
|
|
FROM --platform=$BUILDPLATFORM klutchell/buildroot-rootfs-arm32v7:$BR_VERSION as rootfs-armv7
|
|
|
|
# hadolint ignore=DL3029
|
|
FROM --platform=$BUILDPLATFORM klutchell/buildroot-rootfs-arm32v6:$BR_VERSION as rootfs-armv6
|
|
|
|
# hadolint ignore=DL3006
|
|
FROM rootfs-$TARGETARCH$TARGETVARIANT as build
|
|
|
|
COPY package ./package
|
|
|
|
COPY rootfs_overlay ./rootfs_overlay
|
|
|
|
COPY config.pkg ./config.pkg
|
|
|
|
RUN support/kconfig/merge_config.sh -m .config config.pkg
|
|
|
|
RUN make olddefconfig && make source
|
|
|
|
RUN make
|
|
|
|
# hadolint ignore=DL3002
|
|
USER root
|
|
|
|
WORKDIR /rootfs
|
|
|
|
RUN tar xpf /home/br-user/output/images/rootfs.tar -C /rootfs
|
|
|
|
FROM scratch
|
|
|
|
COPY --from=build rootfs/ /
|
|
|
|
ENTRYPOINT [ "unbound" ]
|
|
|
|
HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
|
|
CMD [ "dig", "sigok.verteiltesysteme.net", "@127.0.0.1" ]
|
|
|
|
LABEL org.opencontainers.image.authors "Kyle Harding <https://klutchell.dev>"
|
|
LABEL org.opencontainers.image.url "https://github.com/klutchell/unbound-dnscrypt"
|
|
LABEL org.opencontainers.image.documentation "https://github.com/klutchell/unbound-dnscrypt"
|
|
LABEL org.opencontainers.image.source "https://github.com/klutchell/unbound-dnscrypt"
|
|
LABEL org.opencontainers.image.title "klutchell/unbound-dnscrypt"
|
|
LABEL org.opencontainers.image.description "Unbound is a validating, recursive, caching DNS resolver"
|