Keep Docker container running
Upstart is a tool which manages the start/stop/restart of processes on given events from the OS (like boot, shutdown, etc.). It's simple to set up, unobtrusive and it comes out of the box with Ubuntu.
You could manage the docker process with more sophisticated tools like supervisor, but upstart suited my needs to keep up a Docker container very well.
description "Your docker container" author "Your name" start on filesystem and started docker stop on runlevel [!2345] respawn script /usr/bin/docker run --restart=always -d your/image end script
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