common/boot/remote-luks-unlock.nix

@@ -35,6 +35,11 @@ in
   };
 
   config = lib.mkIf cfg.enable {
+    # boot.initrd.luks.devices.${cfg.device.name} = {
+    #   device = cfg.device.path;
+    #   allowDiscards = cfg.device.allowDiscards;
+    # };
+
     # Unlock LUKS disk over ssh
     boot.initrd.network.enable = true;
     boot.initrd.kernelModules = cfg.kernelModules;

flake.lock

@@ -215,22 +215,6 @@
         "type": "indirect"
       }
     },
-    "nixpkgs-frigate": {
-      "locked": {
-        "lastModified": 1695825837,
-        "narHash": "sha256-4Ne11kNRnQsmSJCRSSNkFRSnHC4Y5gPDBIQGjjPfJiU=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "5cfafa12d57374f48bcc36fda3274ada276cf69e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "5cfafa12d57374f48bcc36fda3274ada276cf69e",
-        "type": "github"
-      }
-    },
     "nixpkgs-xone-fix": {
       "flake": false,
       "locked": {
@@ -292,7 +276,6 @@
         "flake-utils": "flake-utils",
         "nix-index-database": "nix-index-database",
         "nixpkgs": "nixpkgs",
-        "nixpkgs-frigate": "nixpkgs-frigate",
         "nixpkgs-xone-fix": "nixpkgs-xone-fix",
         "radio": "radio",
         "radio-web": "radio-web",

flake.nix

@@ -1,7 +1,6 @@
 {
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
-    nixpkgs-frigate.url = "github:NixOS/nixpkgs/5cfafa12d57374f48bcc36fda3274ada276cf69e";
 
     flake-utils.url = "github:numtide/flake-utils";
 
@@ -83,7 +82,6 @@
                 src = nixpkgs;
                 patches = [
                   ./patches/gamepadui.patch
-                  ./patches/esphome.patch
                   inputs.nixpkgs-xone-fix
                 ];
               };
@@ -125,7 +123,7 @@
           "aarch64-linux"."iso" = mkIso "aarch64-linux";
         };
 
-      overlays.default = import ./overlays { inherit inputs; };
+      overlays.default = import ./overlays;
       nixosModules.kernel-modules = import ./overlays/kernel-modules;
 
       deploy.nodes =

machines/ray/default.nix

@@ -5,8 +5,6 @@
     ./hardware-configuration.nix
   ];
 
-  nixpkgs.config.cudaSupport = true;
-
   # for luks onlock over tor
   services.tor.enable = true;
   services.tor.client.enable = true;

machines/storage/s0/default.nix

@@ -218,7 +218,6 @@
     4534
     8097
     9091
-    8443 # unifi
   ];
 
   virtualisation.oci-containers.backend = "podman";
@@ -228,11 +227,5 @@
     configFile = ./dashy.yaml;
   };
 
-  services.unifi = {
-    enable = true;
-    openFirewall = true;
-    unifiPackage = pkgs.unifi8;
-  };
-
   boot.binfmt.emulatedSystems = [ "aarch64-linux" "armv7l-linux" ];
 }

machines/storage/s0/home-automation.nix

@@ -3,40 +3,6 @@
 let
   frigateHostname = "frigate.s0";
   frigatePort = 61617;
-
-  mkEsp32Cam = address: {
-    ffmpeg = {
-      input_args = "";
-      inputs = [{
-        path = address;
-        roles = [ "detect" "record" ];
-      }];
-
-      output_args.record = "-f segment -pix_fmt yuv420p -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c:v libx264 -preset ultrafast -an ";
-    };
-    rtmp.enabled = false;
-    snapshots = {
-      enabled = true;
-      bounding_box = true;
-    };
-    record = {
-      enabled = true;
-      retain.days = 10; # Keep video for 10 days
-      events.retain = {
-        default = 30; # Keep video with detections for 30 days
-        mode = "active_objects";
-      };
-    };
-    detect = {
-      enabled = true;
-      width = 800;
-      height = 600;
-      fps = 10;
-    };
-    objects = {
-      track = [ "person" ];
-    };
-  };
 in
 {
   networking.firewall.allowedTCPPorts = [
@@ -55,7 +21,40 @@ in
         host = "localhost:1883";
       };
       cameras = {
-        dahlia-cam = mkEsp32Cam "http://dahlia-cam.lan:8080";
+        dahlia-cam = {
+          ffmpeg = {
+            input_args = "";
+            inputs = [{
+              path = "http://dahlia-cam.lan:8080";
+              roles = [ "detect" "record" ];
+            }];
+
+            output_args.record = "-f segment -pix_fmt yuv420p -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c:v libx264 -preset ultrafast -an ";
+          };
+          rtmp.enabled = false;
+          snapshots = {
+            enabled = true;
+            bounding_box = true;
+          };
+          record = {
+            enabled = false;
+            retain.days = 0; # To not retain any recording if there is no detection of any events 
+            events.retain = {
+              default = 3; # To retain recording for 3 days of only the events that happened
+              mode = "active_objects";
+            };
+          };
+          detect = {
+            enabled = true;
+            width = 800;
+            height = 600;
+            fps = 20;
+          };
+          objects = {
+            track = [ "dog" ];
+            filters.dog.threshold = 0.4;
+          };
+        };
       };
       # ffmpeg = {
       #   hwaccel_args = "preset-vaapi";

machines/zoidberg/default.nix

@@ -96,14 +96,4 @@
     spotify
     retroarchFull
   ];
-
-  # Command and Conquer Ports
-  networking.firewall.allowedUDPPorts = [ 4321 27900 ];
-  networking.firewall.allowedTCPPorts = [ 6667 28910 29900 29920 ];
-
-  nixpkgs.config.rocmSupport = true;
-  services.ollama = {
-    enable = true;
-    acceleration = "rocm";
-  };
 }

overlays/default.nix

@@ -1,22 +1,6 @@
-{ inputs }:
 final: prev:
 
-let
-  system = prev.system;
-  frigatePkgs = inputs.nixpkgs-frigate.legacyPackages.${system};
-in
 {
-  # It seems that libedgetpu needs to be built with the newer version of tensorflow in nixpkgs
+  libedgetpu = prev.callPackage ./libedgetpu { };
-  # but I am lazy so I instead just downgrade by using the old nixpkgs
-  libedgetpu = frigatePkgs.callPackage ./libedgetpu { };
-  frigate = frigatePkgs.frigate;
-
   actual-server = prev.callPackage ./actualbudget { };
-  unifi8 = prev.unifi.overrideAttrs (oldAttrs: rec {
-    version = "8.1.113";
-    src = prev.fetchurl {
-      url = "https://dl.ui.com/unifi/8.1.113/unifi_sysvinit_all.deb";
-      sha256 = "1knm+l8MSb7XKq2WIbehAnz7loRPjgnc+R98zpWKEAE=";
-    };
-  });
 }

patches/esphome.patch

@@ -1,19 +0,0 @@
-diff --git a/pkgs/tools/misc/esphome/default.nix b/pkgs/tools/misc/esphome/default.nix
-index a8ab91f8f329..81bf135a023f 100644
---- a/pkgs/tools/misc/esphome/default.nix
-+++ b/pkgs/tools/misc/esphome/default.nix
-@@ -5,6 +5,7 @@
- , platformio
- , esptool
- , git
-+, stdenv
- }:
- 
- let
-@@ -76,6 +77,7 @@ python.pkgs.buildPythonApplication rec {
-     # git is used in esphomeyaml/writer.py
-     "--prefix PATH : ${lib.makeBinPath [ platformio esptool git ]}"
-     "--prefix PYTHONPATH : $PYTHONPATH" # will show better error messages
-+    "--prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ stdenv.cc.cc.lib ]}"
-     "--set ESPHOME_USE_SUBPROCESS ''"
-   ];