catacomb: enable sound

machine/catacomb/default.nix

@@ -15,8 +15,6 @@
       # Enables the generation of /boot/extlinux/extlinux.conf
       generic-extlinux-compatible.enable = true;
     };
-    supportedFilesystems = ["zfs"];
-    kernelParams = [ "zfs.zfs_dmu_offset_next_sync=0" ];
   };
 
   system.stateVersion = "22.11"; # Read the usual warning
@@ -25,6 +23,7 @@
 
   environment.systemPackages = with pkgs; [
     lsof           # list open files
+    mpv            # cli media player
     smartmontools  # provides smartctl
     usbutils       # provides lsusb
   ];
@@ -43,29 +42,24 @@
     };
   };
 
-  services.cron = {
+  services.pipewire = {
     enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # To avoid needing an active user session, run a single system instance
+    systemWide = true;
   };
 
   services.openssh.settings.PasswordAuthentication = true;
 
   services.rsyncd.enable = true;
 
-  services.zfs = {
-    autoScrub = {
-      enable = true;
-      pools = ["catapool"];
-      interval = "monthly";
-    };
-  };
-
-  users.groups = {
-    nas = { gid = 1600; };
-  };
-
   users.users.tvb = {
     uid = 1001;
-    extraGroups = [ "nas" ];
+    extraGroups = [
+      "pipewire"
+    ];
     packages = [
       (pkgs.writeShellScriptBin "yt-dlp" ''
         exec $HOME/.env/bin/yt-dlp "$@"

machine/catacomb/hardware-configuration.nix

@@ -18,14 +18,6 @@
       fsType = "ext4";
     };
 
-  fileSystems."/mnt" =
-    { device = "catapool/test";
-      fsType = "zfs";
-      options = [ "nofail" ];
-    };
-
-  swapDevices = [ ];
-
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's
   # still possible to use this option, but it's recommended to use it in conjunction