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Hi friends, I'm using pulumi-eks to provision EKS clusters. What's the best way to configure registry mirrors? I couldn't find any pointers in the docs. Thanks!

You'll need to configure containerd to pull from the registry mirror.

You can either set this up at node boot time using user data or bake an AMI that has this already configured and use that as your node AMI.

See containerd settings for more details: <https://github.com/containerd/containerd/blob/main/docs/cri/registry.md>

For <http://docker.io|docker.io> for example, you'd do the following:

Create the following file `/etc/containerd/certs.d/docker.io/hosts.toml` with these contents:
```server = "<https://registry-1.docker.io>"

[host."<http://my-registry:8080>"]
  capabilities = ["pull", "resolve", "push"]```
And then put the following in your containerd configuration:
```[plugins."io.containerd.grpc.v1.cri".registry]
   config_path = "/etc/containerd/certs.d"```