From 6d56cad1ef9770df8514deb394e27f6bf64d7dab Mon Sep 17 00:00:00 2001
From: System administrator <root@forgejo.novalocal>
Date: Fri, 15 Nov 2024 12:19:35 +0000
Subject: [PATCH] initial commit

---
 .gitignore        |  2 ++
 configuration.nix | 12 ++++++++++++
 gandicloud.nix    | 45 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 59 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 configuration.nix
 create mode 100644 gandicloud.nix

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3226101
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/result
+
diff --git a/configuration.nix b/configuration.nix
new file mode 100644
index 0000000..f7dc4e6
--- /dev/null
+++ b/configuration.nix
@@ -0,0 +1,12 @@
+{ config, pkgs, lib, ... }:
+
+{
+  imports = [ <nixpkgs/nixos/modules/virtualisation/openstack-config.nix> ./gandicloud.nix ];
+
+  environment.systemPackages = with pkgs; [
+    vim
+    gnumake
+    git tig
+    wget
+  ];
+}
diff --git a/gandicloud.nix b/gandicloud.nix
new file mode 100644
index 0000000..64075fa
--- /dev/null
+++ b/gandicloud.nix
@@ -0,0 +1,45 @@
+# 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 = "23.11";
+  };
+}
+