FROM golang:1.12-alpine as builder LABEL maintainer="Olaoluwa Osuntokun " # Install build dependencies such as git and glide. RUN apk add --no-cache git gcc musl-dev WORKDIR $GOPATH/src/github.com/btcsuite/btcd # Pin down btcd to a version that we know works with lnd. ARG BTCD_VERSION=v0.20.1-beta # Grab and install the latest version of of btcd and all related dependencies. RUN git clone https://github.com/btcsuite/btcd.git . \ && git checkout $BTCD_VERSION \ && 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"]