41 lines
1.1 KiB
Docker
41 lines
1.1 KiB
Docker
FROM alpine:latest AS perms
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# This is a bit weird, but required to make sure the LND data can be accessed.
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RUN adduser --disabled-password \
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--home "/lndhub" \
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--gecos "" \
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"lndhub"
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FROM node:buster-slim AS builder
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# These packages are required for building LNDHub
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RUN apt-get update && apt-get -y install git python3
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# TODO: Switch to official images once my PR is merged
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RUN git clone https://github.com/AaronDewes/LndHub.git -b update-dependencies /lndhub
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WORKDIR /lndhub
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RUN npm i
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FROM node:buster-slim
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# Create a specific user so LNDHub doesn't run as root
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COPY --from=perms /etc/group /etc/passwd /etc/shadow /etc/
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# Copy LNDHub with installed modules from builder
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COPY --from=builder /lndhub /lndhub
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# Delete git data as it's not needed inside the container
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RUN rm -rf .git
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# Create logs folder and ensure permissions are set correctly
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RUN mkdir /lndhub/logs && chown -R lndhub:lndhub /lndhub
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USER lndhub
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ENV PORT=3000
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EXPOSE 3000
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CMD cp $LND_CERT_FILE /lndhub/ && cp $LND_ADMIN_MACAROON_FILE /lndhub/ && cd /lndhub && npm start
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