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Dockerfile
# 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:0.9.16 # Dockerfile metadata. MAINTAINER Joshua Tauberer (http://razor.occams.info) EXPOSE 25 53/udp 53/tcp 80 443 587 993 4190 VOLUME /home/user-data # Use baseimage's init system. A correct init process is required for # process #1 in order to have a functioning Linux system. CMD ["/sbin/my_init"] # Create the user-data user, so the start script doesn't have to. RUN useradd -m user-data # 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 add-apt-repository -y ppa:mail-in-a-box/ppa 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) # from questions.sh -- needs merging into the above line RUN DEBIAN_FRONTEND=noninteractive apt-get install -y dialog python3 python3-pip RUN pip3 install "email_validator==0.1.0-rc4" # Now add Mail-in-a-Box to the system. ADD . /usr/local/mailinabox # Configure runit services. RUN /usr/local/mailinabox/containers/docker/tools/configure_services.sh # Add my_init scripts ADD containers/docker/my_init.d/* /etc/my_init.d/
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