GC gc's unused images, not unreferenced
Tags reference images but from what I see the kubelet will delete a tagged image that isn't in *use* by a container. When I first read this I took this to mean that it wouldn't GC tagged images.
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* TOC
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{:toc}
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Garbage collection is a helpful function of kubelet that will clean up unreferenced images and unused containers. kubelet will perform garbage collection for containers every minute and garbage collection for images every five minutes.
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Garbage collection is a helpful function of kubelet that will clean up unused images and unused containers. kubelet will perform garbage collection for containers every minute and garbage collection for images every five minutes.
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External garbage collection tools are not recommended as these tools can potentially break the behavior of kubelet by removing containers expected to exist.
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