geth-node

# Base image off of ethereum-go default image
FROM golang:1.10-alpine as builder
LABEL Description="Runs a non-mining geth ethereum node" Vendor="LTH Experience Ethereum" Version="1.0"

# Run installs (need bind-tools for resolving docker-provided DNS)
RUN apk update && apk add --no-cache git\
  make\
  gcc\
  musl-dev\
  linux-headers\
  bind-tools

# Clone geth project and only make geth; copy to bin for short commands
RUN git clone https://github.com/ethereum/go-ethereum /go-ethereum
RUN cd /go-ethereum && make geth
RUN mv /go-ethereum/build/bin/* /bin

# Copy bootstrap script and genesis file
COPY datadirs/genesis.json /
COPY datadirs/bootstrap-node.sh /

# Initialize the data directory
RUN geth --datadir /datadir/ init /genesis.json

# Start the node
CMD ["sh", "/bootstrap-node.sh"]

# Remove entrypoint of parent image
ENTRYPOINT []