nixos-configs/modules/docker/default.nix

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{
config,
khepri,
lib,
pkgs,
...
}: let
inherit (lib) mkOption types;
inherit (config.vars) mainUser;
in {
imports = [khepri.nixosModules.default];
options.khepri = {
rwDataDir = mkOption {
default = "/var/lib/docker";
type = types.str;
description = ''
Directory to place persistent data in.
'';
};
};
config = {
users.extraUsers.${mainUser}.extraGroups = ["docker"];
virtualisation = {
docker = {
enable = true;
storageDriver = "btrfs";
package = pkgs.docker_27;
daemon.settings.dns = ["8.8.8.8" "1.1.1.1"];
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};
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# khepri uses oci-containers under the hood and it must be set to docker to work
oci-containers.backend = "docker";
};
# Script for updating the images of all images of a compose.nix file
environment.systemPackages = with pkgs; [
(callPackage ./updateImage.nix {})
];
};
}