<p>Suppose my deployment is having mysql:5.6 image .
Is it possible (does kubernetes support) to do rolling update for my deployment  with image nginx:1.14.0?</p>

Kumar
<p>Answer to your question is yes. 
I have tried that on dev and staging servers. What you are asking for is container name changing in addition to the version. 
In fact, you can change the entire url to fetch the image from.</p>
