FROM golang AS build


WORKDIR /opt/build

COPY . /opt/build

RUN go get -v && go build -v -o gopherhole .

FROM ubuntu

COPY --from=build /opt/build/gopherhole /opt/gopherhole/gopherhole
COPY ./config.json /opt/gopherhole/config.json

ENV GOPHERHOLE_BIND_ADDRESS 127.0.0.1

RUN apt-get update && apt-get install -y ca-certificates && apt-get clean

WORKDIR /opt/gopherhole

EXPOSE 53/udp 53/tcp 80/tcp

ENTRYPOINT ["/opt/gopherhole/gopherhole"]
CMD ["-bind-http=0.0.0.0", "-bind-dns=0.0.0.0"]