1. 下載源碼
cd /root
git clone https://github.com/filecoin-project/lotus.git
cd lotus/
2. 拷貝Dockerfile到源碼根目錄
cp tools/dockers/docker-examples/basic-miner-busybox/Dockerfile .
3. 拷貝時區文件
cp /etc/localtime .
4. 修改Dockerfile
- 增加了時區
- 修改了默認entrypint命令
- 修改默認用戶
FROM golang:1.13-buster
MAINTAINER ldoublewood <[email protected]>
ENV SRC_DIR /lotus
RUN apt-get update && apt-get install -y && apt-get install -y ca-certificates llvm clang mesa-opencl-icd ocl-icd-opencl-dev
RUN curl -sSf https://sh.rustup.rs | sh -s -- -y
# Get su-exec, a very minimal tool for dropping privileges,
# and tini, a very minimal init daemon for containers
ENV SUEXEC_VERSION v0.2
ENV TINI_VERSION v0.18.0
RUN set -x \
&& cd /tmp \
&& git clone https://github.com/ncopa/su-exec.git \
&& cd su-exec \
&& git checkout -q $SUEXEC_VERSION \
&& make \
&& cd /tmp \
&& wget -q -O tini https://github.com/krallin/tini/releases/download/$TINI_VERSION/tini \
&& chmod +x tini
# Download packages first so they can be cached.
COPY go.mod go.sum $SRC_DIR/
COPY extern/ $SRC_DIR/extern/
RUN cd $SRC_DIR \
&& go mod download
COPY Makefile $SRC_DIR
# Because extern/filecoin-ffi building script need to get version number from git
COPY .git/ $SRC_DIR/.git/
COPY .gitmodules $SRC_DIR/
COPY localtime $SRC_DIR/
# Download dependence first
RUN cd $SRC_DIR \
&& mkdir $SRC_DIR/build \
&& . $HOME/.cargo/env \
&& make clean \
&& make deps
COPY . $SRC_DIR
ARG MAKE_TARGET=all
# Build the thing.
RUN cd $SRC_DIR \
&& . $HOME/.cargo/env \
&& make $MAKE_TARGET
# Now comes the actual target image, which aims to be as small as possible.
FROM busybox:1-glibc
MAINTAINER ldoublewood <[email protected]>
# Get the executable binary and TLS CAs from the build container.
ENV SRC_DIR /lotus
COPY --from=0 $SRC_DIR/lotus /usr/local/bin/lotus
COPY --from=0 $SRC_DIR/lotus-* /usr/local/bin/
COPY --from=0 /tmp/su-exec/su-exec /sbin/su-exec
COPY --from=0 /tmp/tini /sbin/tini
COPY --from=0 /etc/ssl/certs /etc/ssl/certs
# This shared lib (part of glibc) doesn't seem to be included with busybox.
COPY --from=0 /lib/x86_64-linux-gnu/libdl-2.28.so /lib/libdl.so.2
COPY --from=0 /lib/x86_64-linux-gnu/libutil-2.28.so /lib/libutil.so.1
COPY --from=0 /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0 /lib/libOpenCL.so.1
COPY --from=0 /lib/x86_64-linux-gnu/librt-2.28.so /lib/librt.so.1
COPY --from=0 /lib/x86_64-linux-gnu/libgcc_s.so.1 /lib/libgcc_s.so.1
COPY --from=0 $SRC_DIR/localtime /etc/
# WS port
EXPOSE 1234
# P2P port
EXPOSE 5678
# Create the home directory and switch to a non-privileged user.
ENV HOME_PATH /data
ENV PARAMCACHE_PATH /var/tmp/filecoin-proof-parameters
RUN mkdir -p $HOME_PATH $PARAMCACHE_PATH \
&& chown root:root $HOME_PATH $PARAMCACHE_PATH
VOLUME $HOME_PATH
VOLUME $PARAMCACHE_PATH
USER root
# Execute the daemon subcommand by default
CMD ["/sbin/tini", "--", "lotus-seal-worker", "run"]
默認會安裝lotus、lotus-storage-minier、lotus-seal-work，默認跑lotus-seal-worker，可以覆蓋entrypoint跑lotus和lotus-storage-minier命令
5. 構建鏡像
docker build -t lotus-test:v0.28-work .
構建好後再推送到鏡像倉庫
6. 運行 lotus-seal-work
docker run --name lotus-work -d -e WORKER_PATH=/data/lotusworker -e STORAGE_API_INFO=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJBbGxvdyI6WyJyZWFkIiwid3JpdGUiLCJzaWduIiwiYWRtaW4iXX0.gyhqIDRToC29zhIQZDbuqht-GcGJ6HwsKQM7Hu_6HhF:/ip4/192.168.0.1/tcp/2345/http -p 1234:1234 -v /data/lotuswork/lotusworker:/data/lotusworker -v /data/filecoin-proof-parameters-v20:/var/tmp/filecoin-proof-parameters lotus-test:v0.28-work
注：
- 需要指定WORKER_PATH並掛載到本地目錄至少準備1T的存儲空間
- STORAGE_API_INFO指定存儲礦工TOKEN:STORAGE_NODE_MULTIADDR