Docker service failed to start application container engine on CentOS7
<p>Running service docker start presents:</p>

<pre><code>Job for docker.service failed.  See 'systemctl status docker.service' and 'journalctl -xn' for details.
</code></pre>

<p>Both of those yield this error:</p>

<pre><code>Failed to start Docker Application Container Engine.
</code></pre>

<p>I do not have internet access on this machine, and all the similar issues were resolved with a "<em>yum reinstall docker</em>" or "<em>yum install device-mapper-event-libs</em>" or "<em>yum install docker-selinux</em>".  I've tried commenting out selinux under docker options but nothing changes.</p>

<p>What can I do?  Should I download docker-selinux for my architecture and transfer it over and manually install?</p>

<p>Thanks for any help.</p>

<p>Edit: Adding some information, this is CentOS 7 Atomic Host &amp; Docker version 1.71</p>