Add host "apogee"

hosts/apogee/default.nix

@@ -0,0 +1,7 @@
+{ ... }: {
+  imports = [ ./gandicloud.nix ];
+
+  networking.hostName = "apogee";
+
+  promptSymbol = "🔭";
+}

hosts/apogee/gandicloud.nix

@@ -0,0 +1,46 @@
+# This is the configuration required to run NixOS on GandiCloud.
+{ lib, modulesPath, ... }: {
+  imports = [ (modulesPath + "/virtualisation/openstack-config.nix") ];
+  config = {
+    boot.initrd.kernelModules = [
+      "xen-blkfront"
+      "xen-tpmfront"
+      "xen-kbdfront"
+      "xen-fbfront"
+      "xen-netfront"
+      "xen-pcifront"
+      "xen-scsifront"
+    ];
+
+    # Show debug kernel message on boot then reduce loglevel once booted
+    boot.consoleLogLevel = 7;
+    boot.kernel.sysctl."kernel.printk" = "4 4 1 7";
+
+    # For "openstack console log show"
+    boot.kernelParams = [ "console=ttyS0" ];
+    systemd.services."serial-getty@ttyS0" = {
+      enable = true;
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig.Restart = "always";
+    };
+
+    # The device exposed by Xen
+    boot.loader.grub.device = lib.mkForce "/dev/xvda";
+
+    # This is to get a prompt via the "openstack console url show" command
+    systemd.services."getty@tty1" = {
+      enable = lib.mkForce true;
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig.Restart = "always";
+    };
+
+    # This is required to get an IPv6 address on our infrastructure
+    networking.tempAddresses = "disabled";
+
+    nix.extraOptions = ''
+      experimental-features = nix-command flakes
+    '';
+
+    system.stateVersion = "24.11";
+  };
+}