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I found recently this tool kube-fledged that should do what you want..
Anyway, worth to check: ContainerSolutions/ImageWolf
Full disclosure that this is my own project, but I wrote https://github.com/dcherman/image-cache-daemon as an open source implementation of something that we do internally where I work to accomplish this. It's relatively simple, basically just running pods periodically that pull the images to ensure that they're cached on all of the nodes. Certainly not as advanced as some of the alternatives posted here, but it's simple and works for our use case.
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