578b348a50
This updates the Docker files to the latest minor release of Go which included some security fixes.
61 lines
1.9 KiB
Docker
61 lines
1.9 KiB
Docker
FROM golang:1.15.7-alpine as builder
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LABEL maintainer="Olaoluwa Osuntokun <laolu@lightning.engineering>"
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# Install build dependencies such as git and glide.
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RUN apk add --no-cache git gcc musl-dev
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WORKDIR $GOPATH/src/github.com/btcsuite/btcd
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# Pin down btcd to a version that we know works with lnd.
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ARG BTCD_VERSION=v0.20.1-beta
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# 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 . \
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&& git checkout $BTCD_VERSION \
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&& GO111MODULE=on go install -v . ./cmd/...
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# Start a new image
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FROM alpine as final
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# Expose mainnet ports (server, rpc)
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EXPOSE 8333 8334
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# Expose testnet ports (server, rpc)
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EXPOSE 18333 18334
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# Expose simnet ports (server, rpc)
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EXPOSE 18555 18556
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# Expose segnet ports (server, rpc)
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EXPOSE 28901 28902
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# Copy the compiled binaries from the builder image.
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COPY --from=builder /go/bin/addblock /bin/
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COPY --from=builder /go/bin/btcctl /bin/
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COPY --from=builder /go/bin/btcd /bin/
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COPY --from=builder /go/bin/findcheckpoint /bin/
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COPY --from=builder /go/bin/gencerts /bin/
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COPY "start-btcctl.sh" .
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COPY "start-btcd.sh" .
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RUN apk add --no-cache \
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bash \
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ca-certificates \
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&& mkdir "/rpc" "/root/.btcd" "/root/.btcctl" \
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&& touch "/root/.btcd/btcd.conf" \
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&& chmod +x start-btcctl.sh \
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&& chmod +x start-btcd.sh \
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# Manually generate certificate and add all domains, it is needed to connect
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# "btcctl" and "lnd" to "btcd" over docker links.
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&& "/bin/gencerts" --host="*" --directory="/rpc" --force
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# Create a volume to house pregenerated RPC credentials. This will be
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# shared with any lnd, btcctl containers so they can securely query btcd's RPC
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# server.
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# You should NOT do this before certificate generation!
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# Otherwise manually generated certificate will be overridden with shared
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# mounted volume! For more info read dockerfile "VOLUME" documentation.
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VOLUME ["/rpc"]
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