Problem

When testing images generated locally (for example, in a CI/CD workflow), it would be convenient not to have to push them to a repository in order to make them available to the k3s test container. Instead, the test should be able tp upload the images to the test container.

Solution

Add a method to the k3s container for loading images. This method should

1. Export image to a file
2. Copy image file to k3s container
3. Import image to containerd (in the k3s container)

Benefit

No need to push images to a registry for testing

Alternatives

1. Run a private registry.
2. Push image to this registry
3. Configure k3s to use this registry

Would you like to help contributing this feature?

Yes