Creating a custom docker container to match my server - php

Question

I am new to docker, needed to use it for a legacy project that requires php5. Here is my Dockerfile snippet:
FROM ubuntu:14.04.1
LABEL MAINTAINER Hasan
RUN apt-get update && \
apt-get install -y apache2 && \
apt-get install -y mysql-server php5-mysql && \
apt-get install -y php5 libapache2-mod-php5 php5-mcrypt
WORKDIR /var/www/html
COPY . /var/www/html
EXPOSE 80
CMD service apache2 start
Here is the command to build it:
docker build -t rakibtg/oldapp .
It gives few error including 'Hash Sum mismatch' and 'returned a non-zero code: 100'
Fetched 16.7 MB in 60s (274 kB/s)
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/p/perl/perl-modules_5.18.2-2ubuntu1.4_all.deb Hash Sum mismatch
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
The command '/bin/sh -c apt-get update && apt-get install -y apache2 && apt-get install -y mysql-server php5-mysql && apt-get install -y php5 libapache2-mod-php5 php5-mcrypt' returned a non-zero code: 100
What should i do to fix it?
Also, is the CMD is configured properly here? Any guide would be appreciated
I am using docker on mac

Answer 1

This error seems more linked to apt-get behavior rather than to Docker.
You can try:
FROM ubuntu:14.04.1
LABEL MAINTAINER Hasan
RUN apt-get clean && apt-get update && \
apt-get install -y apache2 && \
apt-get install -y mysql-server php5-mysql && \
apt-get install -y php5 libapache2-mod-php5 php5-mcrypt
WORKDIR /var/www/html
COPY . /var/www/html
EXPOSE 80
CMD apachectl -D FOREGROUND
or other solutions mentioned in Troube downloading packages list due to a hash sum mismatch error
By the way I changed your CMD statement. Indeed when using service the process will be detached from shell and Docker will stop the container (See How to start apache2 automatically in a ubuntu docker container? for associated explanations)