Commit abb0608e authored by nimrod's avatar nimrod
Browse files

Move from the knot image to Alpine. 

The builds have been broken for a while. Because the knot image is based
on Debian. Use Alpine instead (not because I'm sure the image will be
smaller or better, but it's less work to keep the existing Alpine
stuff).
Also, run as a limited user.
parent 3a2cedf7

Dockerfile

+11 −4
Original line number Diff line number Diff line 
FROM cznic/knot-resolver

FROM alpine:latest

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

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

    apk add --update --no-cache \

        bash \

        dma@testing \

        gosu@testing \

        iproute2 \

        knot-resolver@community \

        knot-utils \

        mailx \

        mtr

COPY entrypoint /entrypoint

        mtr \

    && \

    ln -s /usr/bin/kdig /usr/local/bin/dig && \

    ln -s /usr/bin/khost /usr/local/bin/host

COPY entrypoint /usr/local/sbin/entrypoint

WORKDIR /

ENTRYPOINT [ "/entrypoint" ]

ENTRYPOINT [ "entrypoint" ]

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

entrypoint

+3 −3
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#!/bin/sh

set -eu

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

set -eux

kresd --addr '127.0.0.1' --noninteractive &

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

eval "exec $@"
 
eval "exec gosu nobody:nobody $@"