Christian Krakau-Louis
26 lines
525 B
Docker
26 lines
525 B
Docker
# Build stage using an official Go image.
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FROM golang:1.20 AS builder
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WORKDIR /app
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# Copy the source code and directories.
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COPY . .
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# Build the binary.
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RUN CGO_ENABLED=0 go build -o dynamic_dns_server .
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# Final minimal image.
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FROM alpine:latest
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WORKDIR /root/
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# Copy the binary and the ssl & webroot directories.
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COPY --from=builder /app/dynamic_dns_server .
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COPY --from=builder /app/ssl ./ssl
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COPY --from=builder /app/webroot ./webroot
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# Expose the port (default 443).
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EXPOSE 443
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ENTRYPOINT ["./dynamic_dns_server"]
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