ARG ALPINE_IMAGE=alpine ARG ALPINE_VERSION=3.20 ARG ZT_COMMIT=185a3a2c76e6bf1b1c0415871f43076638eb007c ARG ZT_VERSION=1.14.2 FROM ${ALPINE_IMAGE}:${ALPINE_VERSION} as builder ARG ZT_COMMIT COPY patches /patches COPY scripts /scripts RUN apk add --update alpine-sdk linux-headers openssl-dev \ && git clone --quiet https://github.com/zerotier/ZeroTierOne.git /src \ && git -C src reset --quiet --hard ${ZT_COMMIT} \ && cd /src \ && git apply /patches/* \ && make -f make-linux.mk FROM ${ALPINE_IMAGE}:${ALPINE_VERSION} ARG ZT_VERSION LABEL org.opencontainers.image.title="zerotier" \ org.opencontainers.image.version="${ZT_VERSION}" \ org.opencontainers.image.description="ZeroTier One as Docker Image" \ org.opencontainers.image.licenses="MIT" \ org.opencontainers.image.source="https://github.com/zyclonite/zerotier-docker" COPY --from=builder /src/zerotier-one /scripts/entrypoint.sh /usr/sbin/ RUN apk add --no-cache --purge --clean-protected libc6-compat libstdc++ \ && mkdir -p /var/lib/zerotier-one \ && ln -s /usr/sbin/zerotier-one /usr/sbin/zerotier-idtool \ && ln -s /usr/sbin/zerotier-one /usr/sbin/zerotier-cli \ && rm -rf /var/cache/apk/* EXPOSE 9993/udp ENTRYPOINT ["entrypoint.sh"] CMD ["-U"]