🔧 epicurus: configure remote builder

hosts/epicurus/darwin-configuration.nix

@@ -5,7 +5,11 @@ let
 
 in
 {
-  imports = [ <home-manager/nix-darwin> ./homebrew.nix ];
+  imports = [
+    <home-manager/nix-darwin>
+    ./homebrew.nix
+    ../../modules/builder
+  ];
 
   # List packages installed in system profile. To search by name, run:
   # $ nix-env -qaP | grep wget
@@ -18,6 +22,7 @@ in
   # Auto upgrade nix package and the daemon service.
   services.nix-daemon.enable = true;
 
+  users.nix.configureBuildUsers = true;
   users.users.walkah = {
     home = "/Users/walkah";
     shell = pkgs.zsh;
@@ -46,6 +51,8 @@ in
     };
   };
 
+  services.lorri.enable = true;
+
   programs = {
     zsh = {
       enable = true;

modules/builder/default.nix

@@ -0,0 +1,11 @@
+{ config, lib, pkgs, ... }:
+{
+  nix.distributedBuilds = true;
+  nix.buildMachines = [{
+    hostName = "plato";
+    systems = [ "x86_64-linux" "aarch64-linux" ];
+    maxJobs = 12;
+    speedFactor = 2;
+    supportedFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
+  }];
+}

modules/home-assistant/default.nix

@@ -5,7 +5,7 @@
   virtualisation.oci-containers = {
     containers = {
       home-assistant = {
-        image = "ghcr.io/home-assistant/home-assistant:2021.12.7";
+        image = "ghcr.io/home-assistant/home-assistant:2021.12.8";
         volumes =
           [ "/var/lib/hass:/config" "/etc/localtime:/etc/localtime:ro" ];
         extraOptions = [ "--privileged" "--network=host" ];

nix/sources.json

@@ -5,10 +5,10 @@
         "homepage": "https://nix-community.github.io/home-manager/",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "c2f151258a90e33a1512baf196ebfdc1f4eafa98",
+        "rev": "c751aeb19e84a0a777f36fd5ea73482a066bb406",
-        "sha256": "1hqd54wzglnxck2sdclzynivwq84bglsi6pr1sslwg4w9ayj0cm4",
+        "sha256": "1awajq0378nki6yi593mgarqj6ndjqy6kgxqr9hvabcbrrqhwhng",
         "type": "tarball",
-        "url": "https://github.com/nix-community/home-manager/archive/c2f151258a90e33a1512baf196ebfdc1f4eafa98.tar.gz",
+        "url": "https://github.com/nix-community/home-manager/archive/c751aeb19e84a0a777f36fd5ea73482a066bb406.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "niv": {
@@ -29,10 +29,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6f05cfdb1e78d36c0337516df674560e4b51c79b",
+        "rev": "77fda7f672726e1a95c8cd200f27bccfc86c870b",
-        "sha256": "15lrcyn6x1ps4m32fy7jv8ksbwg7v1p1zpkd31il86vkf2z71hr4",
+        "sha256": "07qj1d45pkqsmkahbhh7hilwwbvg8vlz1wg497hzjrlx1a57v4y5",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/6f05cfdb1e78d36c0337516df674560e4b51c79b.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/77fda7f672726e1a95c8cd200f27bccfc86c870b.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "sops-nix": {
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "1514ac9fd54363a24c513de43dd0b963e2d17cb7",
+        "rev": "7edb4b080023ef12f39262a3aa7aab31015a7a0e",
-        "sha256": "0dfgg0mysjhlfr3vjklcshlvywzm6kk9qx5bbjmbz6c5p10wi8g2",
+        "sha256": "1zzp04qnh1d7903k8msi6yy95yc788a653gckwzfvpxq97lqd7kb",
         "type": "tarball",
-        "url": "https://github.com/Mic92/sops-nix/archive/1514ac9fd54363a24c513de43dd0b963e2d17cb7.tar.gz",
+        "url": "https://github.com/Mic92/sops-nix/archive/7edb4b080023ef12f39262a3aa7aab31015a7a0e.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }