<p>Using Kubernetes for deployment:</p>

<p>Considering I have a Dockerfile, I build, then push to registry.
If I run a container on a host, the image gets pulled and the container is ran.</p>

<p>Now, if i update the Dockerfile, build and push again, <strong>without changing its tag</strong> then the image is changed in the registry, but the host has the image pulled, and it doesn't seem to go look for updates.</p>

<p>How do i force a pull to get the latest image when running a container? 
I can manually pull the image, but I'd like to know if there is a 'formal way' of doing this (in the pod or rc templates?)</p>

<p>Thanks for insight.</p>

<p>Set an <code>imagePullPolicy</code> of <code>Always</code> on the container</p>
