169 votesNick Caruso supported this idea ·Nick Caruso commented
I'm not sure if this is a Kubernetes thing, but when I used Kubernetes on Google's Kubernetes Engine the server would cache the image local, and check the version tag being requested. If it matched the cache it would use it. This same capability would be great. I just had my underlying app server restart, which prompted all of my running containers to have to redownloaded the image. It took 15 minutes for my application to come back up.