37 lines
928 B
Docker
37 lines
928 B
Docker
FROM golang:1.12-alpine as builder
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MAINTAINER Olaoluwa Osuntokun <lightning.engineering>
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# Copy in the local repository to build from.
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COPY . /go/src/github.com/lightningnetwork/lnd
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# Force Go to use the cgo based DNS resolver. This is required to ensure DNS
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# queries required to connect to linked containers succeed.
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ENV GODEBUG netdns=cgo
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# Install dependencies and install/build lnd.
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RUN apk add --no-cache --update alpine-sdk \
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git \
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make \
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&& cd /go/src/github.com/lightningnetwork/lnd \
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&& make \
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&& make install
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# Start a new, final image to reduce size.
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FROM alpine as final
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# Expose lnd ports (server, rpc).
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EXPOSE 9735 10009
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# Copy the binaries and entrypoint from the builder image.
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COPY --from=builder /go/bin/lncli /bin/
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COPY --from=builder /go/bin/lnd /bin/
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# Add bash.
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RUN apk add --no-cache \
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bash
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# Copy the entrypoint script.
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COPY "docker/lnd/start-lnd.sh" .
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RUN chmod +x start-lnd.sh
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