58 lines
2.0 KiB
Docker
58 lines
2.0 KiB
Docker
# Mail-in-a-Box Dockerfile
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###########################
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#
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# This file lets Mail-in-a-Box run inside of Docker (https://docker.io),
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# a virtualization/containerization manager.
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#
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# Run:
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# $ containers/docker/run.sh
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# to build the image, launch a storage container, and launch a Mail-in-a-Box
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# container.
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#
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###########################################
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# We need a better starting image than docker's ubuntu image because that
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# base image doesn't provide enough to run most Ubuntu services. See
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# http://phusion.github.io/baseimage-docker/ for an explanation.
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FROM phusion/baseimage:0.9.16
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# Dockerfile metadata.
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MAINTAINER Joshua Tauberer (http://razor.occams.info)
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EXPOSE 25 53/udp 53/tcp 80 443 587 993 4190
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VOLUME /home/user-data
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# Use baseimage's init system. A correct init process is required for
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# process #1 in order to have a functioning Linux system.
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CMD ["/sbin/my_init"]
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# Create the user-data user, so the start script doesn't have to.
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RUN useradd -m user-data
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# Docker has a beautiful way to cache images after each step. The next few
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# steps of installing system packages are very intensive, so we take care
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# of them early and let docker cache the image after that, before doing
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# any Mail-in-a-Box specific system configuration. That makes rebuilds
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# of the image extremely fast.
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# Update system packages.
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RUN apt-get update
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RUN DEBIAN_FRONTEND=noninteractive apt-get upgrade -y
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# Install packages needed by Mail-in-a-Box.
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ADD containers/docker/apt_package_list.txt /tmp/mailinabox_apt_package_list.txt
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RUN DEBIAN_FRONTEND=noninteractive apt-get install -y $(cat /tmp/mailinabox_apt_package_list.txt)
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# from questions.sh -- needs merging into the above line
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RUN DEBIAN_FRONTEND=noninteractive apt-get install -y dialog python3 python3-pip
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RUN pip3 install "email_validator==0.1.0-rc4"
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# Now add Mail-in-a-Box to the system.
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ADD . /usr/local/mailinabox
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# Configure runit services.
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RUN /usr/local/mailinabox/containers/docker/tools/configure_services.sh
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# Add my_init scripts
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ADD containers/docker/my_init.d/* /etc/my_init.d/
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