FROM alpine:3.22.2

LABEL Maintainer="Wolfgang Hottgenroth <woho@hottis.de>"
LABEL ImageName="knot-dns-hidden-primary"

RUN apk add --no-cache knot knot-utils bash git openssh-client-default

# Create distribution directories for config templates
RUN mkdir -p /etc/knot-dist /var/lib/knot-dist

COPY knot.conf /etc/knot-dist/
COPY my-dnssec-test-domain.de.zone /var/lib/knot-dist/
COPY start.sh /usr/local/bin/start.sh

# Make start script executable
RUN chmod +x /usr/local/bin/start.sh

WORKDIR /var/lib/knot
VOLUME /etc/knot
VOLUME /var/lib/knot

EXPOSE 53

CMD [ "/usr/local/bin/start.sh" ]