Dockerfile.blockbook

FROM ubuntu:20.04 AS builder

# Install dependencies
RUN echo "Installing dependencies"; \
  set -eux; \
  # Add a dns and ubuntu source repo for Korea to make updates faster
  echo nameserver 8.8.8.8 >> /etc/resolv.conf; \
  echo 'Acquire::By-Hash "yes";' >> /etc/apt/apt.conf; \
  echo 'Acquire::CompressionTypes::Order:: "gz";' >> /etc/apt/apt.conf; \
  sed -i 's/archive.ubuntu.com/ftp.daum.net/g' /etc/apt/sources.list; \
  savedAptMark="$(apt-mark showmanual)"; \
	apt-get update; \
	apt-get install -y --no-install-recommends \
      autoconf \
      automake \
      build-essential \
      ca-certificates \
      curl \
      git \
      gnupg \
      wget \
      pkg-config \
      libtool \
      lxc-dev \
      libzmq3-dev \
      libgflags-dev \
      libsnappy-dev \
      zlib1g-dev \
      libbz2-dev \
      liblz4-dev \
      graphviz; \
  rm -rf /var/lib/apt/lists/*; \
  apt-get clean; \
  apt-mark auto '.*' > /dev/null; \
  [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null

# Install Gosu
ENV GOSU_VERSION=1.12
RUN echo "Installing gosu $GOSU_VERSION" \
  && set -ux \
	&& dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')" \
	&& wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch" \
	&& wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc" \
  && export GNUPGHOME="$(mktemp -d)" \
	&& gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
	&& gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
	&& gpgconf --kill all \
	&& rm -rf "$GNUPGHOME" /usr/local/bin/gosu.asc \
	&& chmod +x /usr/local/bin/gosu \
	&& gosu --version \
	&& gosu nobody true

# Install Go
ENV GO_VERSION=1.15.6
ENV PATH=$PATH:/usr/local/go/bin
RUN echo "Installing Go" \
  && wget https://golang.org/dl/go$GO_VERSION.linux-amd64.tar.gz \
  && tar -C /usr/local -xzf go$GO_VERSION.linux-amd64.tar.gz \
  && go version \
  && rm go$GO_VERSION.linux-amd64.tar.gz

# Install ZeroMQ
ENV ZEROMQ_VERSION=v4.3.2
RUN echo "Installing ZeroMQ" \
  && git clone https://github.com/zeromq/libzmq \
  && cd libzmq \
  && git checkout tags/$ZEROMQ_VERSION \
  && ./autogen.sh \
  && ./configure \
  && make \
  && make install \
  && cd .. && rm -rf libzmq

# Install RocksDB
ENV ROCKSDB_VERSION=v6.13.3
RUN echo "Installing RocksDB" \
  && cd /opt \
  && git clone https://github.com/facebook/rocksdb.git \
  && cd rocksdb \
  && git checkout $ROCKSDB_VERSION \
  && CFLAGS=-fPIC CXXFLAGS=-fPIC make release
ENV CGO_CFLAGS="-I/opt/rocksdb/include"
ENV CGO_LDFLAGS="-L/opt/rocksdb -lrocksdb -ldl -lstdc++ -lm -lz -lbz2 -lsnappy -llz4"

# Build Blockbook
ENV GOPATH=/go
ARG RELEASE_TAG=v0.3.4
ARG COIN=bitcoin
RUN echo "Building Blockbook" \
  && set -ux \
  && mkdir -p $GOPATH/src && cd $GOPATH/src \
  && git clone https://github.com/trezor/blockbook.git \
  && cd blockbook \
  && git checkout tags/$RELEASE_TAG \
  && go mod download \
  && sed -i 's/maxRequestContentLength\ =\ 1024\ \*\ 1024\ \*\ 5/maxRequestContentLength = 1024 * 1024 * 20/g' $GOPATH/pkg/mod/github.com/ethereum/go-ethereum*/rpc/http.go \
  && BUILDTIME=$(date --iso-8601=seconds) \
  && GITCOMMIT=$(git describe --always --dirty) \
  && LDFLAGS="-X github.com/trezor/blockbook/common.version=${RELEASE_TAG} -X github.com/trezor/blockbook/common.gitcommit=${GITCOMMIT} -X github.com/trezor/blockbook/common.buildtime=${BUILDTIME}" \
  && go build -ldflags="-s -w ${LDFLAGS}" \
  && ./contrib/scripts/build-blockchaincfg.sh $COIN \
  && sed -i 's/127\.0\.0\.1/'"$COIN"'/g' ./build/blockchaincfg.json


FROM ubuntu:20.04

ENV APP_DATA_DIR=/blockbook-data
ENV BLOCKBOOK_DIR=/go/src/blockbook

# add user and group first to make sure their IDs 
# get assigned consistently and create missing directories
ENV USER_ID=1000
ENV USER_NAME=docker_user
RUN groupadd -r -g $USER_ID $USER_NAME \
  && useradd -r -g $USER_NAME -u $USER_ID -d $APP_DATA_DIR -s /bin/bash -M $USER_NAME \
  && mkdir -p $APP_DATA_DIR $BLOCKBOOK_DIR \
  && mkdir -p /go/src/blockbook/build/text

# Install runtime dependencies
RUN echo "Installing runtime dependencies"; \
  set -eux; \
	apt-get update; \
	apt-get install -y --no-install-recommends \
    lxc-dev \
    libzmq3-dev \
    libgflags-dev \
    libsnappy-dev \
    zlib1g-dev \
    libbz2-dev \
    liblz4-dev \
    graphviz; \
  rm -rf /var/lib/apt/lists/*; \
  apt-get clean;

COPY --from=builder /usr/local/bin/gosu /usr/local/bin/
COPY --from=builder /go/src/blockbook/ $BLOCKBOOK_DIR/
COPY entrypoint.sh /usr/local/bin/

# Adjust the ownerships/mod of application related directories
RUN chown -R $USER_NAME:$USER_NAME $APP_DATA_DIR /go \
  && chmod -R 755 /usr/local/bin/entrypoint.sh

WORKDIR $BLOCKBOOK_DIR
VOLUME $APP_DATA_DIR
ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]