Firewall

flake.lock

@@ -135,6 +135,21 @@
         "type": "github"
       }
     },
+    "flake-utils_4": {
+      "locked": {
+        "lastModified": 1644229661,
+        "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "3cecb5b042f7f209c56ffd8371b2711a290ec797",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "helix": {
       "inputs": {
         "crane": "crane",
@@ -158,7 +173,9 @@
     },
     "home-manager": {
       "inputs": {
-        "nixpkgs": "nixpkgs_4"
+        "nixpkgs": [
+          "nixpkgs"
+        ]
       },
       "locked": {
         "lastModified": 1693208669,
@@ -240,22 +257,6 @@
       }
     },
     "nixpkgs_4": {
-      "locked": {
-        "lastModified": 1693771906,
-        "narHash": "sha256-32EnPCaVjOiEERZ+o/2Ir7JH9pkfwJZJ27SKHNvt4yk=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "da5adce0ffaff10f6d0fee72a02a5ed9d01b52fc",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-23.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_5": {
       "locked": {
         "lastModified": 1692794066,
         "narHash": "sha256-H0aG8r16dj0x/Wz6wQhQxc9V7AsObOiHPaKxQgH6Y08=",
@@ -271,7 +272,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_6": {
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1693844670,
         "narHash": "sha256-t69F2nBB8DNQUWHD809oJZJVE+23XBrth4QZuVd6IE0=",
@@ -287,7 +288,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_7": {
+    "nixpkgs_6": {
       "locked": {
         "lastModified": 1693844670,
         "narHash": "sha256-t69F2nBB8DNQUWHD809oJZJVE+23XBrth4QZuVd6IE0=",
@@ -309,15 +310,16 @@
         "disko": "disko",
         "helix": "helix",
         "home-manager": "home-manager",
-        "nixpkgs": "nixpkgs_5",
+        "nixpkgs": "nixpkgs_4",
         "rtx": "rtx",
-        "sops-nix": "sops-nix"
+        "sops-nix": "sops-nix",
+        "utils": "utils"
       }
     },
     "rtx": {
       "inputs": {
         "flake-utils": "flake-utils_3",
-        "nixpkgs": "nixpkgs_6"
+        "nixpkgs": "nixpkgs_5"
       },
       "locked": {
         "lastModified": 1693923183,
@@ -360,7 +362,7 @@
     },
     "sops-nix": {
       "inputs": {
-        "nixpkgs": "nixpkgs_7",
+        "nixpkgs": "nixpkgs_6",
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
@@ -406,6 +408,24 @@
         "repo": "default",
         "type": "github"
       }
+    },
+    "utils": {
+      "inputs": {
+        "flake-utils": "flake-utils_4"
+      },
+      "locked": {
+        "lastModified": 1657226504,
+        "narHash": "sha256-GIYNjuq4mJlFgqKsZ+YrgzWm0IpA4axA3MCrdKYj7gs=",
+        "owner": "gytis-ivaskevicius",
+        "repo": "flake-utils-plus",
+        "rev": "2bf0f91643c2e5ae38c1b26893ac2927ac9bd82a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "gytis-ivaskevicius",
+        "repo": "flake-utils-plus",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -1,9 +1,15 @@
 {
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.05";
+    utils.url = "github:gytis-ivaskevicius/flake-utils-plus";
     # nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixpkgs-channels/nixos-unstable";
     api-lyte-dev.url = "git+ssh://gitea@git.lyte.dev/lytedev/api.lyte.dev.git";
-    home-manager.url = "github:nix-community/home-manager/release-23.05";
+    home-manager = {
+      url = "github:nix-community/home-manager/release-23.05";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.utils.follows = "utils";
+    };
+
     disko.url = "github:nix-community/disko/master";
     sops-nix.url = "github:Mic92/sops-nix";
     helix.url = "github:helix-editor/helix";

nixos/common.nix

@@ -1,11 +1,12 @@
-{ config, lib, inputs, system, ... }: 
+{ config, lib, inputs, system, ... }:
-let 
+let
   overlay = final: prev: {
     helix = prev.helix // inputs.helix.packages.${system}.helix;
     rtx = prev.rtx // inputs.rtx.packages.${system}.rtx;
   };
   pkgs = inputs.nixpkgs.legacyPackages.${system}.extend overlay;
-in {
+in
+{
   services.journald.extraConfig = "SystemMaxUse=1G";
 
   environment = {
@@ -96,8 +97,8 @@ in {
         PasswordAuthentication = false;
       };
 
-      # tailscale handles this I think
+      # TODO: tailscale can handle this I think...?
-      openFirewall = lib.mkDefault false;
+      openFirewall = lib.mkDefault true;
 
       # listenAddresses = [
       #   { addr = "0.0.0.0"; port = 22; }

readme.md

@@ -75,12 +75,14 @@ sudo nix-shell --packages git --run "nix run \
     --arg disks '[ \"/dev/your_disk\" ]'"
 ```
 
-And finally install NixOS as specified by this flake:
+And finally install NixOS (optionally using my cache) as specified by this flake:
 
 ```bash
 nix-shell --packages git \
   --run "sudo nixos-install \
-    --flake 'git+https://git.lyte.dev/lytedev/nix#yourNixosConfig'"
+    --flake 'git+https://git.lyte.dev/lytedev/nix#yourNixosConfig' \
+    --option substituters 'https://nix.h.lyte.dev' \
+    --option trusted-public-keys 'h.lyte.dev:HeVWtne31ZG8iMf+c15VY3/Mky/4ufXlfTpT8+4Xbs0='"
 ```
 
 **NOTE**: This takes a while, mostly due to building Helix myself on each box. I