nix-configurations/flake.nix

{
  description = ''
    This i my basic NixOS system configuration. Feel free to reuse anything you find useful.
  '';

  inputs = {
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    agenix.url = "github:ryantm/agenix";
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.11";
    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
    deploy-rs.url = "github:serokell/deploy-rs";
  };

  outputs = { self, nixpkgs, nixpkgs-unstable, home-manager, agenix, deploy-rs
    , ... }@inputs:
    let
      inherit (self) outputs;
      lib = nixpkgs.lib;
      allowUnfree = { nixpkgs.config.allowUnfree = true; };
      system = "x86_64-linux";
      overlay-unstable = final: prev: {
        unstable = nixpkgs-unstable.legacyPackages.${prev.system};
      };
    in {
      nixosConfigurations = {
        lkk-nix-1 = lib.nixosSystem {
          specialArgs = { inherit inputs; };
          modules = [
            ./hosts/lkk-nix-1
            agenix.nixosModules.default
            ({ config, pkgs, ... }: {
              nixpkgs.overlays = [ overlay-unstable ];
            })
          ];
        };
        lkk-prod-1 = lib.nixosSystem {
          specialArgs = { inherit inputs; };
          modules = [
            allowUnfree
            ./hosts/lkk-prod-1
            agenix.nixosModules.default
            ({ config, pkgs, ... }: {
              nixpkgs.overlays = [ overlay-unstable ];
            })
          ];
        };
        lkk-prod-2 = lib.nixosSystem {
          specialArgs = { inherit inputs; };
          modules = [
            allowUnfree
            ./hosts/lkk-prod-2
            agenix.nixosModules.default
            ({ config, pkgs, ... }: {
              nixpkgs.overlays = [ overlay-unstable ];
            })
          ];
        };
      };
      homeConfigurations = {
        # Laptop
        "m3tam3re@m3-nix" = home-manager.lib.homeManagerConfiguration {
          pkgs = nixpkgs.legacyPackages."x86_64-linux";
          extraSpecialArgs = { # pass things to the home configuration
          };
          modules = [ ./home/users/m3tam3re/m3-nix.nix allowUnfree ];
        };
        # Company Root Servera
        "m3tam3re@lkk-nix-1" = home-manager.lib.homeManagerConfiguration {
          extraSpecialArgs = { # pass things to the home configuration
          };
          modules = [ ./home/users/m3tam3re/lkk-nix-1.nix ];
        };
      };
      deploy.nodes.lkk-nix-1 = {
        hostname = "lkk-nix-1";
        sshUser = "root";
        profiles.system = {
          user = "root";
          path = deploy-rs.lib.x86_64-linux.activate.nixos
            self.nixosConfigurations.lkk-nix-1;
        };
      };
      deploy.nodes.lkk-prod-1 = {
        hostname = "lkk-prod-1";
        sshUser = "root";
        profiles.system = {
          user = "root";
          path = deploy-rs.lib.x86_64-linux.activate.nixos
            self.nixosConfigurations.lkk-prod-1;
        };
      };
      deploy.nodes.lkk-prod-2 = {
        hostname = "lkk-prod-2";
        sshUser = "root";
        profiles.system = {
          user = "root";
          path = deploy-rs.lib.x86_64-linux.activate.nixos
            self.nixosConfigurations.lkk-prod-2;
        };
      };
      deploy.remoteBuild = true;
    };
}