Does Dragonfly in mirror mode support wildcards?

[PKizzle]

If I understand the configuration correctly when using Dragonfly in combination with nydus and containerd there are two options to pull images:

1. http proxy mode
2. mirror mode (which is recommended)

However, the mirror mode only allows to mirror images from one registry to Dragonfly. In order to use images from multiple registries for each of them a new entry has to be added to the configuration. The documentation suggests using scripts to perform this task but it doesn't seem to be ideal. Could Dragonfly instead handle this internally without requiring constant changes to the configuration? Instead of specifying docker.io I would instead like to simply tell Dragonfly to mirror every * registry.

Right now I believe the proxy mode is what I am looking for. Why is the mirror mode recommend over the proxy mode?