Building apache Docker image

1.create a directory
mkdir abc
go into directory
cd abcd
2.docker file
nano dockerfile
copy the below code
FROM ubuntu:14.04
MAINTAINER xxxturbo mail@vishalturbo.ml
RUN apt-get update && \
apt-get install -y apache2 && \
apt-get clean
ENV APACHE_LOG_DIR /var/log/apache2
ENTRYPOINT ["/usr/sbin/apache2ctl", "-D", "FOREGROUND"]