How to pass command line arguments to a docker image
<p>I run tests inside docker image and I need to pass custom arguments 
all the time. </p>

<p>When I put arguments after image name docker thinks that argument is image name.</p>

<pre><code>docker run  -t -i image-name -s test.py
docker run  -t -i image-name -- -s test.py
</code></pre>

<p>Error:</p>

<pre><code>Failed no image test_arena2.py
</code></pre>

<p>Docker version 1.11.2, build b9f10c9</p>