Use the czin/knots image as base (uses Alpine Linux).

.git/

README*

*.swp

FROM debian:stretch-slim

ENV DEBIAN_FRONTEND noninteractive

RUN apt-get update && \

    apt-get install -y knot-dnsutils knot-host knot-resolver dma bsd-mailx && \

    rm -rf /tmp/* /var/tmp/* /var/lib/apt/lists/* /var/cache/apt/archives/*

COPY entrypoint.sh /entrypoint.sh

ENTRYPOINT ["/entrypoint.sh"]

CMD ["/bin/bash", "--login"]

FROM cznic/knot-resolver

RUN echo '@testing http://dl-cdn.alpinelinux.org/alpine/edge/testing' >> /etc/apk/repositories && \

    apk add --update \

        dma@testing \

        iproute2 \

        knot-utils \

        mailx \

        mtr \

    && \

    rm -rf /var/cache/apk/* /tmp/* /var/tmp/*

COPY entrypoint /entrypoint

ENTRYPOINT [ "/entrypoint" ]

CMD [ "bash", "--login" ]

## Usage

    docker pull adarnimrod/resolver

    docker run -it adarnimrod/resolver

#!/bin/sh

set -eu

service kresd start

echo "net = { '127.0.0.1', '::1'}" | nohup kresd -f1 &

echo 'nameserver 127.0.0.1' > /etc/resolv.conf

eval "exec $@"