FROM nginx:latest

ARG NET_NAME=kek
ARG CONTAINER_NAME=lol
ARG STATIC_FILE=/usr/share/nginx/html/index.html

COPY ./scripts/knocking_setup.sh /root/scripts/knocking_setup.sh

RUN sed -i '13,21d' $STATIC_FILE && \
    sed -i "13i <table>\
    <tr><th>NETWORK</th><th>CONTAINER</th></tr>\
    <tr><td>$NET_NAME</td><td>$CONTAINER_NAME</td></tr>\
    </table>" $STATIC_FILE