cat Dockerfile
FROM alpine:latest
 
#ENV container docker
 
#EXPOSE 2224
 
 
RUN echo '#!/bin/sh' >/run.sh ; echo ' ' >>/run.sh ; echo ' ' >>/run.sh ; echo 'sleep infinity ' >>/run.sh ; chmod 755 /run.sh
 
# pepare for takeoff
CMD ["/run.sh"]