48 lines
1.8 KiB
Docker
48 lines
1.8 KiB
Docker
|
# Mail-in-a-Box Dockerfile
|
||
|
|
###########################
|
||
|
|
#
|
||
|
|
# This file lets Mail-in-a-Box run inside of Docker (https://docker.io),
|
||
|
|
# a virtualization/containerization manager.
|
||
|
|
#
|
||
|
|
# Run:
|
||
|
|
# $ containers/docker/run.sh
|
||
|
|
# to build the image, launch a storage container, and launch a Mail-in-a-Box
|
||
|
|
# container.
|
||
|
|
#
|
||
|
|
###########################################
|
||
|
|
|
||
|
|
# We need a better starting image than docker's ubuntu image because that
|
||
|
|
# base image doesn't provide enough to run most Ubuntu services. See
|
||
|
|
# http://phusion.github.io/baseimage-docker/ for an explanation.
|
||
|
|
|
||
|
|
FROM phusion/baseimage:0.9.15
|
||
|
|
|
||
|
|
# Dockerfile metadata.
|
||
|
|
MAINTAINER Joshua Tauberer (http://razor.occams.info)
|
||
|
|
EXPOSE 22 25 53 80 443 587 993
|
||
|
|
|
||
|
|
# Docker has a beautiful way to cache images after each step. The next few
|
||
|
|
# steps of installing system packages are very intensive, so we take care
|
||
|
|
# of them early and let docker cache the image after that, before doing
|
||
|
|
# any Mail-in-a-Box specific system configuration. That makes rebuilds
|
||
|
|
# of the image extremely fast.
|
||
|
|
|
||
|
|
# Update system packages.
|
||
|
|
RUN apt-get update
|
||
|
|
RUN DEBIAN_FRONTEND=noninteractive apt-get upgrade -y
|
||
|
|
|
||
|
|
# Install packages needed by Mail-in-a-Box.
|
||
|
|
ADD containers/docker/apt_package_list.txt /tmp/mailinabox_apt_package_list.txt
|
||
|
|
RUN DEBIAN_FRONTEND=noninteractive apt-get install -y $(cat /tmp/mailinabox_apt_package_list.txt)
|
||
|
|
RUN rm -f /tmp/mailinabox_apt_package_list.txt
|
||
|
|
|
||
|
|
# Now add Mail-in-a-Box to the system.
|
||
|
|
ADD . /usr/local/mailinabox
|
||
|
|
|
||
|
|
# We can't know things like the IP address where the container will eventually
|
||
|
|
# be deployed until the container is started. We also don't want to create any
|
||
|
|
# private keys during the creation of the image --- that should wait until the
|
||
|
|
# container is started too. So our whole setup process is deferred until the
|
||
|
|
# container is started.
|
||
|
|
ENTRYPOINT ["/usr/local/mailinabox/containers/docker/container_start.sh"]
|