nixops/deployments/seattle/flake.nix

{
  description = "Definition of the Seattle NixOps network.";

  inputs = {
    nixpkgs.url = "nixpkgs/nixos-21.05";

    fudo-secrets.url = "path:/state/secrets";

    fudo-nixos = {
      url = "path:/state/nixops/fudo-nixos";
      # url = "git+ssh://fudo_git@git.fudo.org:2222/fudosys/NixOS.git?ref=nixops-flake";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = { self, nixpkgs, fudo-nixos, fudo-secrets, ... } @ inputs:
    with nixpkgs.lib; {
      nixopsConfigurations.default = let
        deployment-hosts = filterAttrs
          (hostname: hostOpts: hostOpts.domain == "sea.fudo.org")
          fudo-nixos.fudoHosts;

        build-timestamp = self.sourceInfo.lastModified;

        host-gen-config = import ./host-config.nix {
          inherit inputs build-timestamp;
        };

        host-configs = mapAttrs host-gen-config deployment-hosts;
      in {
        inherit nixpkgs;

        network = {
          description = "Seattle NixOps network";
          enableRollback = true;
        };
      } // host-configs;
    };
}