| ADD alpine-minirootfs-3.20.7-x86_64.tar.gz / # buildkit |
| CMD ["/bin/sh"] |
| LABEL author=kub@mh3k.net |
| RUN /bin/sh -c apk add --no-cache bash bind vim iputils iproute2 iptables ip6tables # buildkit |
| ENV LANG=en_US.utf8 DNS_FORWARDERS=2001:470:20::2; DNS64_PREFIX=fd74:0201:8888::/96 EXTRA_CONF= ALLOW_QUERY_FROM=any; ALLOW_RECURSION_FOR=192.168.0.0/16; |
| EXPOSE map[53/tcp:{}] |
| EXPOSE map[53/udp:{}] |
| EXPOSE map[953/tcp:{}] |
| COPY entrypoint.sh / # buildkit |
| RUN /bin/sh -c chmod +x /entrypoint.sh # buildkit |
| HEALTHCHECK &{["CMD-SHELL" "dig localhost @127.0.0.1 || exit 1"] "30s" "3s" "0s" "0s" '\x00'} |
| ENTRYPOINT ["/entrypoint.sh"] |
