lnd.xprv/docker/btcd/Dockerfile

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FROM golang:1.12-alpine as builder
MAINTAINER Olaoluwa Osuntokun <laolu@lightning.network>
# Install build dependencies such as git and glide.
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RUN apk add --no-cache git gcc musl-dev
WORKDIR $GOPATH/src/github.com/btcsuite/btcd
# Grab and install the latest version of of btcd and all related dependencies.
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RUN git clone https://github.com/btcsuite/btcd.git . \
&& GO111MODULE=on go install -v . ./cmd/...
# Start a new image
FROM alpine as final
# Expose mainnet ports (server, rpc)
EXPOSE 8333 8334
# Expose testnet ports (server, rpc)
EXPOSE 18333 18334
# Expose simnet ports (server, rpc)
EXPOSE 18555 18556
# Expose segnet ports (server, rpc)
EXPOSE 28901 28902
# Copy the compiled binaries from the builder image.
COPY --from=builder /go/bin/addblock /bin/
COPY --from=builder /go/bin/btcctl /bin/
COPY --from=builder /go/bin/btcd /bin/
COPY --from=builder /go/bin/findcheckpoint /bin/
COPY --from=builder /go/bin/gencerts /bin/
COPY "start-btcctl.sh" .
COPY "start-btcd.sh" .
RUN apk add --no-cache \
bash \
ca-certificates \
&& mkdir "/rpc" "/root/.btcd" "/root/.btcctl" \
&& touch "/root/.btcd/btcd.conf" \
&& chmod +x start-btcctl.sh \
&& chmod +x start-btcd.sh \
# Manually generate certificate and add all domains, it is needed to connect
# "btcctl" and "lnd" to "btcd" over docker links.
&& "/bin/gencerts" --host="*" --directory="/rpc" --force
# Create a volume to house pregenerated RPC credentials. This will be
# shared with any lnd, btcctl containers so they can securely query btcd's RPC
# server.
# You should NOT do this before certificate generation!
# Otherwise manually generated certificate will be overridden with shared
# mounted volume! For more info read dockerfile "VOLUME" documentation.
VOLUME ["/rpc"]