diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml index a232adc..8b54d38 100644 --- a/.github/workflows/test.yml +++ b/.github/workflows/test.yml @@ -18,6 +18,7 @@ jobs: fail-fast: false matrix: subver: + - 0.15 - 0.16 - 0.17 - 0.18 diff --git a/0.15/Dockerfile b/0.15/Dockerfile new file mode 100644 index 0000000..4f14d50 --- /dev/null +++ b/0.15/Dockerfile @@ -0,0 +1,249 @@ +# This Dockerfile builds Bitcoin Core and packages it into a minimal `final` image + +# VERSION of Bitcoin Core to be build +# NOTE: Unlike our other images this one is NOT prefixed with `v`, +# as many things (like download URLs) use this form instead. +ARG VERSION=0.15.2 + +# CPU archtecture to build binaries for +ARG ARCH + +# Define default versions so that they don't have to be repreated throughout the file +ARG VER_ALPINE=3.11 + +# $USER name, and data $DIR to be used in the `final` image +ARG USER=bitcoind +ARG DIR=/data + +# Choose where to get bitcoind sources from, options: release, git +# NOTE: Only `SOURCE=git` can be used for RC releases +ARG SOURCE=release + +# Choose where to get BerkeleyDB from, options: prebuilt, compile +# NOTE: When compiled here total execution time exceeds allowed CI limits, so pre-built one is used by default +ARG BDB_SOURCE=prebuilt + + + +# +## `preparer-base` installs dependencies needed by both ways of fetching the source, +# as well as imports GPG keys needed to verify authenticity of the source. +# +FROM alpine:${VER_ALPINE} AS preparer-base + +# Make sure APKs are downloaded over SSL. See: https://github.com/gliderlabs/docker-alpine/issues/184 +RUN sed -i 's|http://dl-cdn.alpinelinux.org|https://alpine.global.ssl.fastly.net|g' /etc/apk/repositories + +RUN apk add --no-cache gnupg + +ENV KEYS 01EA5486DE18A882D4C2684590C8019E36C2E964 +RUN timeout 16s gpg --keyserver keyserver.ubuntu.com --recv-keys $KEYS + +# Print imported keys, but also ensure there's no other keys in the system +RUN gpg --list-keys | tail -n +3 | tee /tmp/keys.txt && \ + gpg --list-keys $KEYS | diff - /tmp/keys.txt + + + +# +## Option #1: [default] Fetch bitcoind source from release tarballs +# +FROM preparer-base AS preparer-release + +ARG VERSION + +# Download checksums +ADD https://bitcoincore.org/bin/bitcoin-core-$VERSION/SHA256SUMS.asc ./ + +# Download source code (intentionally different website than checksums) +ADD https://bitcoin.org/bin/bitcoin-core-$VERSION/bitcoin-$VERSION.tar.gz ./ + +# Verify that hashes are signed with the previously imported key +RUN gpg --verify SHA256SUMS.asc + +# Verify that downloaded source-code archive matches exactly the hash that's provided +RUN grep " bitcoin-$VERSION.tar.gz\$" SHA256SUMS.asc | sha256sum -c - + +# Extract +RUN tar -xzf "bitcoin-$VERSION.tar.gz" && \ + rm -f "bitcoin-$VERSION.tar.gz" + + + +# +## Option #2: Fetch bitcoind source from GitHub +# +FROM preparer-base AS preparer-git + +ARG VERSION + +RUN apk add --no-cache git + +# Fetch the source code at a specific TAG +RUN git clone -b "v$VERSION" --depth=1 https://github.com/bitcoin/bitcoin.git "/bitcoin-$VERSION/" + +# Verify tag, and copy source code to predetermined location on success +RUN cd "/bitcoin-$VERSION/" && \ + git verify-tag "v$VERSION" + + + +# +## Alias to go around `COPY` not accepting ARGs in value passed to `--from=` +# +FROM preparer-${SOURCE} AS preparer + + + +# +## `berkeleydb-prebuilt` downloads a pre-built BerkeleyDB to make sure +# the overall build time of this Dockerfile fits within CI limits. +# +FROM lncm/berkeleydb:v4.8.30.NC${ARCH:+-${ARCH}} AS berkeleydb-prebuilt + +# +## `berkeleydb-compile` builds BerkeleyDB from source using script provided in bitcoind repo. +# +FROM alpine:${VER_ALPINE} AS berkeleydb-compile +# TODO: implement ^^ +RUN echo "Not implemented" && exit 1 + + +FROM berkeleydb-${BDB_SOURCE} AS berkeleydb + + + +# +## `builder` builds Bitcoin Core regardless on how the source, and BDB code were obtained. +# +# NOTE: this stage is emulated using QEMU +# NOTE: `${ARCH:+${ARCH}/}` - if ARCH is set, append `/` to it, leave it empty otherwise +FROM ${ARCH:+${ARCH}/}alpine:${VER_ALPINE} AS builder + +ARG VERSION +ARG SOURCE + +# Use APK repos over HTTPS. See: https://github.com/gliderlabs/docker-alpine/issues/184 +RUN sed -i 's|http://dl-cdn.alpinelinux.org|https://alpine.global.ssl.fastly.net|g' /etc/apk/repositories + +# TODO: Check which dependencies are not necessary here +RUN apk add --no-cache \ + autoconf \ + automake \ + boost-dev \ + build-base \ + chrpath \ + file \ + libevent-dev \ + libressl \ + libressl-dev \ + libtool \ + linux-headers \ + protobuf-dev \ + zeromq-dev + +# Fetch pre-built berkeleydb +COPY --from=berkeleydb /opt/ /opt/ + +# Change to the extracted directory +WORKDIR /bitcoin-$VERSION/ + +# Copy bitcoin source (downloaded & verified in previous stages) +COPY --from=preparer /bitcoin-$VERSION/ ./ + +ENV BITCOIN_PREFIX /opt/bitcoin-$VERSION + +# NOTE: no idea what these do, but they seem necessary +# taken from: https://github.com/ruimarinho/docker-bitcoin-core/blob/32e4f2df95986c8a8f1462aa4e54402478095908/0.15/alpine/Dockerfile#L64-L66 +RUN sed -i '/AC_PREREQ/a\AR_FLAGS=cr' src/univalue/configure.ac +RUN sed -i '/AX_PROG_CC_FOR_BUILD/a\AR_FLAGS=cr' src/secp256k1/configure.ac +RUN sed -i s:sys/fcntl.h:fcntl.h: src/compat.h + +RUN ./autogen.sh + +# TODO: Try to optimize on passed params +RUN ./configure LDFLAGS=-L/opt/db4/lib/ CPPFLAGS=-I/opt/db4/include/ \ + --prefix="$BITCOIN_PREFIX" \ + --disable-man \ + --disable-shared \ + --disable-ccache \ + --enable-static \ + --enable-reduce-exports \ + --without-gui \ + --without-libs \ + --with-utils \ + --with-daemon + +RUN make -j$(( $(nproc) + 1 )) check +RUN make install + +# List installed binaries pre-strip & strip them +RUN ls -lh "$BITCOIN_PREFIX/bin/" +RUN strip -v "$BITCOIN_PREFIX/bin/bitcoin"* + +# List installed binaries post-strip & print their checksums +RUN ls -lh "$BITCOIN_PREFIX/bin/" +RUN sha256sum "$BITCOIN_PREFIX/bin/bitcoin"* + + + +# +## `final` aggregates build results from previous stages into a necessary minimum +# ready to be used, and published to Docker Hub. +# +# NOTE: this stage is emulated using QEMU +# NOTE: `${ARCH:+${ARCH}/}` - if ARCH is set, append `/` to it, leave it empty otherwise +FROM ${ARCH:+${ARCH}/}alpine:${VER_ALPINE} AS final + +ARG VERSION +ARG USER +ARG DIR + +LABEL maintainer="Damian Mee (@meeDamian)" + +# Use APK repos over HTTPS. See: https://github.com/gliderlabs/docker-alpine/issues/184 +RUN sed -i 's|http://dl-cdn.alpinelinux.org|https://alpine.global.ssl.fastly.net|g' /etc/apk/repositories + +# TODO: Check which dependencies are not necessary here +RUN apk add --no-cache \ + boost-chrono \ + boost-filesystem \ + boost-program_options \ + boost-thread \ + libevent \ + libressl \ + libsodium \ + libstdc++ \ + libzmq + +COPY --from=builder /opt/bitcoin-$VERSION/bin/bitcoin* /usr/local/bin/ + +# NOTE: Default GID == UID == 1000 +RUN adduser --disabled-password \ + --home "$DIR/" \ + --gecos "" \ + "$USER" + +USER $USER + +# Prevents `VOLUME $DIR/.bitcoind/` being created as owned by `root` +RUN mkdir -p "$DIR/.bitcoin/" + +# Expose volume containing all `bitcoind` data +VOLUME $DIR/.bitcoin/ + +# REST interface +EXPOSE 8080 + +# P2P network (mainnet, testnet & regnet respectively) +EXPOSE 8333 18333 18444 + +# RPC interface (mainnet, testnet & regnet respectively) +EXPOSE 8332 18332 18443 + +# ZMQ ports (for transactions & blocks respectively) +EXPOSE 28332 28333 + +ENTRYPOINT ["bitcoind"] + +CMD ["-zmqpubrawblock=tcp://0.0.0.0:28332", "-zmqpubrawtx=tcp://0.0.0.0:28333"]