FROM golang:1.13.10-stretch as builder # Force Go to use the cgo based DNS resolver. This is required to ensure DNS # queries required to connect to linked containers succeed. ENV GODEBUG netdns=cgo # Install dependencies and build the binaries. RUN apt-get -y update && apt-get -y install git make wget \ && apt-get install -qq --no-install-recommends qemu qemu-user-static qemu-user binfmt-support RUN wget -qO /opt/tini "https://github.com/krallin/tini/releases/download/v0.18.0/tini-arm64" \ && echo "7c5463f55393985ee22357d976758aaaecd08defb3c5294d353732018169b019 /opt/tini" | sha256sum -c - \ && chmod +x /opt/tini ENV GOARCH=arm64 WORKDIR /go/src/github.com/lightningnetwork/lnd COPY . . RUN make \ && make install tags="signrpc walletrpc chainrpc invoicesrpc routerrpc" # Build loop binary RUN git clone --depth 1 --branch v0.12.0-beta https://github.com/lightninglabs/loop.git /go/src/github.com/lightninglabs/loop WORKDIR /go/src/github.com/lightninglabs/loop/cmd RUN go install ./... # eof # Force the builder machine to take make an arm runtime image. This is fine as long as the builder does not run any program FROM arm64v8/debian:stretch-slim as final COPY --from=builder /opt/tini /usr/bin/tini COPY --from=builder /usr/bin/qemu-aarch64-static /usr/bin/qemu-aarch64-static # Force Go to use the cgo based DNS resolver. This is required to ensure DNS # queries required to connect to linked containers succeed. ENV GODEBUG netdns=cgo # Add bash and ca-certs, for quality of life and SSL-related reasons. RUN apt-get -y update && apt-get install -y bash ca-certificates && rm -rf /var/lib/apt/lists/* ENV LND_DATA /data ENV LND_BITCOIND /deps/.bitcoin ENV LND_LITECOIND /deps/.litecoin ENV LND_BTCD /deps/.btcd ENV LND_PORT 9735 RUN mkdir "$LND_DATA" && \ mkdir "/deps" && \ mkdir "$LND_BITCOIND" && \ mkdir "$LND_LITECOIND" && \ mkdir "$LND_BTCD" && \ ln -sfn "$LND_DATA" /root/.lnd && \ ln -sfn "$LND_BITCOIND" /root/.bitcoin && \ ln -sfn "$LND_LITECOIND" /root/.litecoin && \ ln -sfn "$LND_BTCD" /root/.btcd # Define a root volume for data persistence. VOLUME /data # Copy the binaries from the builder image. # lnd COPY --from=builder /go/bin/linux_arm64/lncli /bin/ COPY --from=builder /go/bin/linux_arm64/lnd /bin/ # loop COPY --from=builder /go/bin/linux_arm64/loopd /bin/ COPY --from=builder /go/bin/linux_arm64/loop /bin/ COPY docker-entrypoint.sh /docker-entrypoint.sh # Copy script for automatic init and unlock of lnd, need jq for parsing JSON and curl for LND Rest RUN apt-get -y update && apt-get -y install jq curl && rm -rf /var/lib/apt/lists/* COPY docker-initunlocklnd.sh /docker-initunlocklnd.sh # Specify the start command and entrypoint as the lnd daemon. EXPOSE 9735 ENTRYPOINT [ "/usr/bin/tini", "-g", "--", "/docker-entrypoint.sh" ] CMD [ "lnd" ]