wp-docker-buildx/Containerfile.multiarch at main · thegeeklab/wp-docker-buildx · GitHub

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FROM --platform=$BUILDPLATFORM docker.io/library/golang:1.27.3@sha256:f20d83a83e18dbd2a4714b8ffd4b30b287b6243962dd75608e86abcc63ba4efc AS build

ARG TARGETOS
ARG TARGETARCH

ADD . /src
WORKDIR /src

RUN make build

FROM docker.io/library/docker:29.9-dind@sha256:9e79b879b177fbd72c34376a3dd3d91747da5db49e1f560f76aea59561471977

LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"
LABEL org.opencontainers.image.title="wp-docker-buildx"
LABEL org.opencontainers.image.url="https://github.com/thegeeklab/wp-docker-buildx"
LABEL org.opencontainers.image.source="https://github.com/thegeeklab/wp-docker-buildx"
LABEL org.opencontainers.image.documentation="https://github.com/thegeeklab/wp-docker-buildx"

ARG TARGETOS
ARG TARGETARCH
ARG BUILDX_VERSION

# renovate: datasource=github-releases depName=docker/buildx
ENV BUILDX_VERSION="${BUILDX_VERSION:-v0.38.1}"

ENV DOCKER_HOST=unix:///var/run/docker.sock

RUN apk --update add --virtual .build-deps curl && \
    apk --update add --no-cache git coredns && \
    apk --no-cache upgrade libcrypto3 libssl3 openssl xz xz-libs libexpat pcre2 zlib \
        nghttp2-libs c-ares libblkid libuuid && \
    mkdir -p /usr/lib/docker/cli-plugins/ && \
    curl -SsL -o /usr/lib/docker/cli-plugins/docker-buildx \
        "https://github.com/docker/buildx/releases/download/v${BUILDX_VERSION##v}/buildx-v${BUILDX_VERSION##v}.${TARGETOS:-linux}-${TARGETARCH:-amd64}" && \
    chmod 755 /usr/lib/docker/cli-plugins/docker-buildx && \
    apk del .build-deps && \
    rm -rf /var/cache/apk/* && \
    rm -rf /tmp/*

COPY --from=build /src/Corefile /etc/coredns/Corefile
COPY --from=build /src/dist/wp-docker-buildx /bin/wp-docker-buildx
ENTRYPOINT ["/usr/local/bin/dockerd-entrypoint.sh", "wp-docker-buildx"]