Using with Arion or docker-compose

[mjmeintjes]

I'm trying to figure out how to use nix-snapshotter to run images that are then composed using Arion , nix frontend for docker-compose.

I've set it up like this:

  services.redis = { pkgs, lib, ... }: {
    service.image = "nix:0${pkgs.nix-snapshotter.buildImage {
        name = "ghcr.io/pdtpartners/redis";
        tag = "latest";
        config.entrypoint = [ "${pkgs.redis}/bin/redis-server" ];
    }}";
  };

But when I run it, I get the following error:

❯ arion up
/nix/store/hfs26lgg6qi2cki1kz6s2vwk3x0bjm0z-docker-compose.yaml
Pulling test (nix:0/nix/store/0cdzy9y0bh1qh95blp9rgm5pgwivyhhx-nix-image-redis.tar:)...
ERROR: Get "https://nix:0/v2/": dial tcp: lookup nix: no such host

Does anyone have any experience using nix-snapshotter with Arion or docker-compose?