bvandeusen
7077614116
Builder uses golang:1.23-bookworm (matches runner-base:go-ci). Runtime is debian:bookworm-slim with ffmpeg (server spec §3) plus a non-root minstrel user. Release workflow builds from this Dockerfile.
26 lines
737 B
Docker
26 lines
737 B
Docker
# syntax=docker/dockerfile:1.6
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FROM golang:1.23-bookworm AS builder
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WORKDIR /src
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COPY go.mod go.sum ./
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RUN go mod download
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COPY . .
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ENV CGO_ENABLED=0
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RUN go build -trimpath -ldflags="-s -w" -o /out/minstrel ./cmd/minstrel
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FROM debian:bookworm-slim
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends ca-certificates ffmpeg \
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&& rm -rf /var/lib/apt/lists/*
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RUN groupadd --system --gid 1000 minstrel \
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&& useradd --system --uid 1000 --gid minstrel --shell /usr/sbin/nologin minstrel
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COPY --from=builder /out/minstrel /usr/local/bin/minstrel
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COPY config.example.yaml /etc/smartmusic/config.yaml
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USER minstrel
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EXPOSE 4533
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ENTRYPOINT ["/usr/local/bin/minstrel"]
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CMD ["--config", "/etc/smartmusic/config.yaml"]
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