Enable netatalk service on weebill.

flake.lock

@@ -15,6 +15,26 @@
         "type": "github"
       }
     },
+    "deploy-rs": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      },
+      "locked": {
+        "lastModified": 1749105467,
+        "narHash": "sha256-hXh76y/wDl15almBcqvjryB50B0BaiXJKk20f314RoE=",
+        "owner": "serokell",
+        "repo": "deploy-rs",
+        "rev": "6bc76b872374845ba9d645a2f012b764fecd765f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "serokell",
+        "repo": "deploy-rs",
+        "type": "github"
+      }
+    },
     "feishin-0_17_0": {
       "locked": {
         "lastModified": 1751534869,
@@ -32,6 +52,22 @@
       }
     },
     "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1733328505,
+        "narHash": "sha256-NeCCThCEP3eCl2l/+27kNNK7QrwZB1IJCrXfrbv5oqU=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "ff81ac966bb2cae68946d5ed5fc4994f96d0ffec",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_2": {
       "flake": false,
       "locked": {
         "lastModified": 1747046372,
@@ -91,7 +127,7 @@
     },
     "flake-utils": {
       "inputs": {
-        "systems": "systems"
+        "systems": "systems_2"
       },
       "locked": {
         "lastModified": 1731533236,
@@ -176,9 +212,9 @@
     "lanzaboote": {
       "inputs": {
         "crane": "crane",
-        "flake-compat": "flake-compat",
+        "flake-compat": "flake-compat_2",
         "flake-parts": "flake-parts",
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": "nixpkgs_2",
         "pre-commit-hooks-nix": "pre-commit-hooks-nix",
         "rust-overlay": "rust-overlay"
       },
@@ -212,6 +248,22 @@
       }
     },
     "nixpkgs": {
+      "locked": {
+        "lastModified": 1743014863,
+        "narHash": "sha256-jAIUqsiN2r3hCuHji80U7NNEafpIMBXiwKlSrjWMlpg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "bd3bac8bfb542dbde7ffffb6987a1a1f9d41699f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
       "locked": {
         "lastModified": 1751203939,
         "narHash": "sha256-omYD+H5LlSihz2DRfv90I8Oeo7JNEwvcHPHX+6nMIM4=",
@@ -227,7 +279,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_2": {
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1751741127,
         "narHash": "sha256-t75Shs76NgxjZSgvvZZ9qOmz5zuBE8buUaYD28BMTxg=",
@@ -243,7 +295,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
+    "nixpkgs_4": {
       "locked": {
         "lastModified": 1751786137,
         "narHash": "sha256-lIlUKVGCGsh0Q2EA7/6xRtKUZjaQ/ur8uUyY+MynHXQ=",
@@ -259,7 +311,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1744868846,
         "narHash": "sha256-5RJTdUHDmj12Qsv7XOhuospjAjATNiTMElplWnJE9Hs=",
@@ -278,9 +330,9 @@
     "nixvim": {
       "inputs": {
         "flake-parts": "flake-parts_2",
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_4",
         "nuschtosSearch": "nuschtosSearch",
-        "systems": "systems_2"
+        "systems": "systems_3"
       },
       "locked": {
         "lastModified": 1752099138,
@@ -347,11 +399,12 @@
     },
     "root": {
       "inputs": {
+        "deploy-rs": "deploy-rs",
         "feishin-0_17_0": "feishin-0_17_0",
         "fluffychat-2_0_0": "fluffychat-2_0_0",
         "lanzaboote": "lanzaboote",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs_3",
         "nixvim": "nixvim",
         "secrets": "secrets",
         "sops-nix": "sops-nix"
@@ -397,7 +450,7 @@
     },
     "sops-nix": {
       "inputs": {
-        "nixpkgs": "nixpkgs_4"
+        "nixpkgs": "nixpkgs_5"
       },
       "locked": {
         "lastModified": 1751606940,
@@ -442,6 +495,39 @@
         "repo": "default",
         "type": "github"
       }
+    },
+    "systems_3": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -3,6 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05"; # Stable nixpkgs.
+    deploy-rs.url = "github:serokell/deploy-rs";
     lanzaboote.url = "github:nix-community/lanzaboote"; # Secure boot.
     nixos-hardware.url = "github:NixOS/nixos-hardware"; # Hardware specific config.
     sops-nix.url = "github:Mic92/sops-nix"; # Secrets management.
@@ -19,115 +20,52 @@
     feishin-0_17_0.url = "github:NixOS/nixpkgs?ref=pull/414929/head"; # Feishin 0.17.0
   };
 
-  outputs = inputs @ {
-    nixpkgs,
+  outputs = {
     lanzaboote,
     nixos-hardware,
-    nixvim,
     sops-nix,
-    fluffychat-2_0_0,
-    feishin-0_17_0,
     ...
-  }:
-    with nixpkgs.lib; let
-      mkHost = {
-        hostname,
-        suite,
-        platform ? "x86_64-linux",
-        user ? "fern",
-        extraModules ? [],
-      }:
-        nixosSystem rec {
-          system = platform;
+  } @ inputs: let
+    helpers = import ./helpers.nix inputs;
+    inherit (helpers) mergeHosts mkHost;
+  in
+    mergeHosts [
+      (mkHost "muskduck" {
+        suite = "laptop";
+        extraModules = [
+          lanzaboote.nixosModules.lanzaboote
+          nixos-hardware.nixosModules.lenovo-thinkpad-t480
+        ];
+      })
 
-          pkgs = import nixpkgs {
-            inherit system;
-            config = {
-              allowUnfree = true;
-              permittedInsecurePackages = [
-                "dotnet-sdk-6.0.428"
-                "dotnet-runtime-6.0.36"
-              ];
-            };
-          };
+      (mkHost "weebill" {
+        suite = "server";
+        platform = "aarch64-linux";
+        user = "docker";
+        extraModules = [
+          nixos-hardware.nixosModules.raspberry-pi-4
+        ];
+      })
 
-          specialArgs = {
-            inherit
-              nixpkgs
-              hostname
-              suite
-              platform
-              user
-              ; # Inherit variables.
+      # (mkHost "docker" {
+      #   suite = "vm";
+      #   user = "docker";
+      # })
 
-            userPackages = {
-              fluffychat = fluffychat-2_0_0.legacyPackages.${system}.fluffychat;
-              feishin = feishin-0_17_0.legacyPackages.${system}.feishin;
-              webone = pkgs.callPackage ./packages/webone {};
-            };
+      (mkHost "minecraft" {
+        suite = "vm";
+        user = "docker";
+      })
 
-            secrets = builtins.toString inputs.secrets; # Secrets directory.
-          };
+      (mkHost "technitium" {
+        suite = "lxc";
+      })
 
-          modules =
-            [
-              nixvim.nixosModules.nixvim
-              ./suites/common.nix
-              ./suites/${suite}.nix
-              ./hosts/${suite}/${hostname}.nix
-            ]
-            ++ (filesystem.listFilesRecursive ./modules)
-            ++ extraModules;
-        };
-    in {
-      nixosConfigurations = {
-        # Laptops.
-        muskduck = mkHost {
-          hostname = "muskduck";
-          suite = "laptop";
-          extraModules = [
-            lanzaboote.nixosModules.lanzaboote
-            nixos-hardware.nixosModules.lenovo-thinkpad-t480
-          ];
-        };
-
-        # Servers.
-        weebill = mkHost {
-          hostname = "weebill";
-          suite = "server";
-          platform = "aarch64-linux";
-          user = "docker";
-          extraModules = [
-            nixos-hardware.nixosModules.raspberry-pi-4
-          ];
-        };
-
-        # Virtual machines.
-        vm-docker = mkHost {
-          hostname = "docker";
-          suite = "vm";
-          user = "docker";
-        };
-
-        vm-minecraft = mkHost {
-          hostname = "minecraft";
-          suite = "vm";
-          user = "docker";
-        };
-
-        # LXC containers.
-        lxc-technitium = mkHost {
-          hostname = "technitium";
-          suite = "lxc";
-        };
-
-        lxc-firefox-syncserver = mkHost {
-          hostname = "firefox-syncserver";
-          suite = "lxc";
-          extraModules = [
-            sops-nix.nixosModules.sops
-          ];
-        };
-      };
-    };
+      (mkHost "firefox-syncserver" {
+        suite = "lxc";
+        extraModules = [
+          sops-nix.nixosModules.sops
+        ];
+      })
+    ];
 }

helpers.nix

@@ -0,0 +1,67 @@
+inputs:
+with inputs;
+with inputs.nixpkgs.lib; let
+in {
+  mergeHosts = lists.foldl' (
+    a: b: attrsets.recursiveUpdate a b
+  ) {};
+
+  mkHost = hostname: {
+    platform ? "x86_64-linux",
+    suite,
+    user ? "fern",
+    extraModules ? [],
+  }: {
+    nixosConfigurations.${hostname} = nixosSystem rec {
+      system = platform;
+
+      pkgs = import nixpkgs {
+        inherit system;
+        config = {
+          allowUnfree = true;
+          permittedInsecurePackages = [
+            "dotnet-sdk-6.0.428"
+            "dotnet-runtime-6.0.36"
+          ];
+        };
+      };
+
+      specialArgs = {
+        inherit
+          hostname
+          nixpkgs
+          suite
+          platform
+          user
+          ; # Inherit variables.
+
+        userPackages = {
+          fluffychat = fluffychat-2_0_0.legacyPackages.${system}.fluffychat;
+          feishin = feishin-0_17_0.legacyPackages.${system}.feishin;
+          webone = pkgs.callPackage ./packages/webone {};
+        };
+
+        secrets = builtins.toString inputs.secrets; # Secrets directory.
+      };
+
+      modules =
+        [
+          nixvim.nixosModules.nixvim
+          ./suites/common.nix
+          ./suites/${suite}.nix
+          ./hosts/${suite}/${hostname}.nix
+        ]
+        ++ (filesystem.listFilesRecursive ./modules)
+        ++ extraModules;
+    };
+
+    deploy.nodes.${hostname} = {
+      hostname = "${hostname}.local";
+      profiles.system = {
+        user = "root";
+        sshUser = user;
+        path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.${hostname};
+      };
+    };
+  };
+}

hosts/laptop/muskduck.nix

@@ -25,4 +25,6 @@
   };
 
   hardware.cpu.intel.updateMicrocode = true;
+
+  boot.binfmt.emulatedSystems = ["aarch64-linux"];
 }

hosts/server/weebill.nix

@@ -28,4 +28,16 @@
 
   # Enable WebOne HTTP proxy.
   services.webone.enable = true;
+
+  # Enable Netatalk AFP fileserver.
+  services.netatalk = {
+    enable = true;
+    settings = {
+      Global."uam list" = "uams_guest.so";
+      iMac = {
+        path = "/srv/iMac";
+        "read-only" = true;
+      };
+    };
+  };
 }

suites/common.nix

@@ -16,6 +16,9 @@ with lib; {
     "flakes"
   ];
 
+  # Add @wheel to trusted-users for remote deployments.
+  nix.settings.trusted-users = ["root" "@wheel"];
+
   # Set $NIX_PATH to flake input.
   nix.nixPath = ["nixpkgs=${nixpkgs}"];
 
@@ -60,6 +63,12 @@ with lib; {
       "wheel"
       "networkmanager"
     ];
+    openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIETPyuxUVEmYyEW6PVC6BXqkhULHd/RvMm8fMbYhjTMV fern@muskduck"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKzW4epTmK01kGVXcuAXUNJQPltnogf4uab9FA5m8S3n fern@pardalote"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBEJYq1fMxVOzCMfE/td6DtWS8nUk76U9seYD3Z9RYAz u0_a399@fairywren"
+      "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIMoJvPcUJDVVzO4dHROCFNlgJdDZSP5xyPx2s40zcx5QAAAABHNzaDo= YubiKey5NFC"
+    ];
   };
 
   # Use fish shell
@@ -123,6 +132,9 @@ with lib; {
     '';
   };
 
+  # https://discourse.nixos.org/t/slow-build-at-building-man-cache/52365/2
+  documentation.man.generateCaches = false;
+
   # Install some packages.
   programs = {
     git.enable = true;
@@ -285,9 +297,17 @@ with lib; {
     yazi
   ];
 
+  # Enable SSH server.
+  services.openssh.enable = true;
+
   # Enable avahi hostname resolution.
   services.avahi = {
     enable = true;
     nssmdns4 = true;
+    publish = {
+      enable = true;
+      addresses = true;
+      domain = true;
+    };
   };
 }

suites/server.nix

@@ -10,19 +10,7 @@ with lib; {
   # Enable all terminfo (for ghostty).
   environment.enableAllTerminfo = true;
 
-  # Enable SSH server.
-  services.openssh.enable = true;
-
-  users.users.${user} = {
-    openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIETPyuxUVEmYyEW6PVC6BXqkhULHd/RvMm8fMbYhjTMV fern@muskduck"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKzW4epTmK01kGVXcuAXUNJQPltnogf4uab9FA5m8S3n fern@pardalote"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBEJYq1fMxVOzCMfE/td6DtWS8nUk76U9seYD3Z9RYAz u0_a399@fairywren"
-      "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIMoJvPcUJDVVzO4dHROCFNlgJdDZSP5xyPx2s40zcx5QAAAABHNzaDo= YubiKey5NFC"
-    ];
-    extraGroups = mkIf (user == "docker") ["docker"];
-  };
-
   # Enable docker.
   virtualisation.docker.enable = mkIf (user == "docker") true;
+  users.users.${user}.extraGroups = mkIf (user == "docker") ["docker"];
 }