gistfile1.txt

#!/usr/bin/env bash
set -e

if [ "$EUID" -ne 0 ]; then
    echo "This script uses functionality which requires root privileges"
    exit 1
fi

# Start the build with an empty ACI
acbuild --debug begin

# In the event of the script exiting, end the build
trap "{ export EXT=$?; acbuild --debug end && exit $EXT; }" EXIT

# Name the ACI
acbuild --debug set-name example.com/tomcat

# Based on centos
acbuild --debug dep add quay.io/sameersbn/ubuntu

# Install apache and php
acbuild --debug run -- apt-get upgrade
acbuild --debug run -- apt-get update

acbuild --debug run -- apt-get install tomcat7



# Add a port for http traffic on port 80
acbuild --debug port add http tcp 8080

# Add a mount point for files to serve
acbuild --debug mount add html /var/www/localhost/htdocs

# Run apache, and remain in the foreground

acbuild --debug set-exec -- /bin/sh -c "chmod 755 / && /usr/sbin/tomcat -D FOREGROUND"


# Write the result
acbuild --debug write --overwrite tomcat.aci