mirror of
https://github.com/pcvolkmer/idicon.git
synced 2025-04-19 16:46:50 +00:00
36 lines
792 B
Docker
36 lines
792 B
Docker
FROM golang:1.20-alpine AS build-env
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ENV USER=appuser
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ENV UID=8000
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RUN adduser \
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--disabled-password \
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--gecos "" \
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--home "/null" \
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--shell "/sbin/nologin" \
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--no-create-home \
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--uid "${UID}" \
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"${USER}"
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WORKDIR /tmp/build
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ADD . /tmp/build
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# -ldlflags '-s' to strip binary
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o app -ldflags '-w -s'
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###
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FROM scratch
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LABEL org.opencontainers.image.source = "https://github.com/pcvolkmer/idicon"
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LABEL org.opencontainers.image.licenses = "MIT"
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LABEL org.opencontainers.image.description = "Simple identicon service"
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COPY --from=build-env /etc/passwd /etc/passwd
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COPY --from=build-env /etc/group /etc/group
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COPY --from=build-env /tmp/build/app /idicon
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USER appuser:appuser
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EXPOSE 8000
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ENTRYPOINT ["/idicon"] |