22 lines
495 B
Docker
22 lines
495 B
Docker
FROM golang:1.17 as build
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RUN git clone https://github.com/coredns/coredns.git /coredns
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COPY plugin.cfg /coredns/plugin.cfg.new
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RUN mv /coredns/plugin.cfg.new /coredns/plugin.cfg
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RUN cd /coredns && make
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FROM debian:stable-slim as cert
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RUN apt-get update && apt-get -uy upgrade
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RUN apt-get -y install ca-certificates && update-ca-certificates
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FROM scratch
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COPY --from=cert /etc/ssl/certs /etc/ssl/certs
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COPY --from=build /coredns/coredns /coredns
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EXPOSE 53 53/udp
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ENTRYPOINT ["/coredns"]
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