docker_bind/run_bind_container.sh

#! /bin/bash

#BASE_CONF_DIR=/etc/bind
BASE_CONF_DIR=/home/davidb/src/docker_bind
: "${DNS_PORT:=55}"  # non-production default
: "${RNDC_PORT:=955}"  # non-produciton default
CMD="/etc/bind/run.sh"
[ "$1" = "interactive" ] && ARGS="-ti --entrypoint=/bin/bash" && CMD=""

# shellcheck disable=SC2086
docker run $ARGS \
    --rm \
    --name=bind9 \
    --add-host=host.docker.internal:host-gateway \
    --publish "$RNDC_PORT:953/tcp" \
    --publish "$DNS_PORT:53/udp" \
    --publish "$DNS_PORT:53/tcp" \
    -v $BASE_CONF_DIR/cfg:/etc/bind \
    -v $BASE_CONF_DIR/cache:/var/cache/bind \
    -v $BASE_CONF_DIR/zones:/var/lib/bind \
    -v $BASE_CONF_DIR/log:/var/log \
    docker.io/internetsystemsconsortium/bind9:9.18 $CMD