How to access local file when building from Dockerfile?
<p>I need <code>hello.rpm</code> when I build from Dockerfile, but this rpm file is not available online.</p>

<p>Right now I'm serving the file by firing up a temporary web server, but ideally I'd like to run a <em>build</em> command which makes this local file available inside the container.</p>

<p>Is this possible?</p>

<hr>

<p>My build command:</p>

<pre><code>docker build -t fredrik/helloworld:1.0 .
</code></pre>

<p>My Dockerfile:</p>

<pre><code>FROM centos:6
RUN rpm -ivh hello.rpm
</code></pre>