Cleanup nixos-hypervisor host configs

hosts/nixos-hypervisor/configuration.nix

@@ -1,34 +1,43 @@
 { config, lib, pkgs, ... }:
 
-{ imports =
-    [ # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-    ];
+{ imports = [ ./hardware-configuration.nix ];
 
-  nix.settings = {
+  nix = {
+    settings = {
       experimental-features = [ "nix-command" "flakes" ];
       trusted-users = [ "@wheel" ];
+      auto-optimise-store = true;
     };
+    gc = {
+      automatic = true;
+      dates = "daily";
+      options = "--delete older-than 3d";
+    };
+  };
+
   security.sudo.wheelNeedsPassword = false;
 
-  networking.useNetworkd = true;
-
-  systemd.network.enable = true;
-  systemd.network.networks."10-lan" = {
-    matchConfig.Name = ["enp1s0" "vm-*"];
-    networkConfig = {
-      Bridge = "br0";
-    };
+  networking= {
+    useNetworkd = true;
+    firewall.allowedTCPPorts = [ 22 ];
   };
 
-  systemd.network.netdevs."br0" = {
+  systemd.network = {
+    enable = true;
+    netdevs."br0" = {
       netdevConfig = {
         Name = "br0";
         Kind = "bridge";
       };
     };
-
-  systemd.network.networks."10-lan-bridge" = {
+    networks = {
+      "10-lan" = {
+        matchConfig.Name = ["enp1s0" "vm-*"];
+        networkConfig = {
+          Bridge = "br0";
+        };
+      };
+      "10-lan-bridge" = {
         matchConfig.Name = "br0";
         networkConfig = {
           Address = ["192.168.122.31/24"];
@@ -38,9 +47,12 @@
         };
         linkConfig.RequiredForOnline = "routable";
       };
+    };
+  };
 
   time.timeZone = "Europe/Paris";
-  i18n.defaultLocale = "fr_FR.UTF-8"; console = {
+  i18n.defaultLocale = "fr_FR.UTF-8";
+  console = {
     useXkbConfig = true; # use xkb.options in tty.
   };
 
@@ -88,12 +100,6 @@
     };
   };
 
-  # Open ports in the firewall.
-  networking.firewall.allowedTCPPorts = [ 22 ];
-  #networking.firewall.allowedUDPPorts = [ ... ];
-  # Or disable the firewall altogether. networking.firewall.enable = false;
-
   system.stateVersion = "24.05"; # Did you read the comment?
 
 }
-

hosts/nixos-hypervisor/home.nix

@@ -21,7 +21,6 @@
         vim-airline-themes
         vim-bufferline
         vim-markdown
-        markdown-preview-nvim
         tabular
       ];
       settings = {
@@ -73,9 +72,6 @@
         # Nixos
         update = "sudo nixos-rebuild switch";
         upgrade = "sudo nix-channel --update && sudo nixos-rebuild switch --upgrade";
-        # Kitty
-        #ssh = "kitten ssh";
-        icat = "kitten icat";
       };
       oh-my-zsh = {
         enable = true;
@@ -92,21 +88,6 @@
           ];
         theme = "bira";
       };
-      initExtra = ''
-        export MAMBA_EXE="/etc/profiles/per-user/tbarnouin/bin/micromamba";
-        export MAMBA_ROOT_PREFIX="/home/tbarnouin/micromamba";
-        __mamba_setup="$("$MAMBA_EXE" shell hook --shell zsh --prefix "$MAMBA_ROOT_PREFIX" 2> /dev/null)"
-        if [ $? -eq 0 ]; then
-            eval "$__mamba_setup"
-        else
-            if [ -f "/home/tbarnouin/micromamba/etc/profile.d/micromamba.sh" ]; then
-                . "/home/tbarnouin/micromamba/etc/profile.d/micromamba.sh"
-            else
-                export  PATH="/home/tbarnouin/micromamba/bin:$PATH"
-            fi
-        fi
-        unset __mamba_setup
-      '';
     };
     tmux = {
       enable = true;