nixos: backend server

nixos/flake.nix

@@ -0,0 +1,45 @@
+{
+  description = "Fic Servers Nix Configuration";
+
+  inputs = {
+    nixpkgs = { url = "github:nixos/nixpkgs/nixos-unstable"; };
+    ficpkgs = {
+      # Vendor hash of fic-server's flake.nix must be up to date
+      #url = "git+https://git.nemunai.re/fic/server";
+      # For local testing only
+      url = "/root/fic-server";
+
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    sops-nix = {
+      url = "github:thouveninantoine/sops-nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = inputs: {
+    nixosConfigurations =
+      let
+        common_modules = [
+          ./configuration.nix
+          inputs.sops-nix.nixosModules.sops
+          "${inputs.nixpkgs}/nixos/modules/installer/cd-dvd/installation-cd-base.nix"
+        ];
+      in
+      {
+        phobos = inputs.nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          modules = [
+            ./backend/backend.nix
+          ] ++ common_modules;
+          specialArgs = { inherit inputs; };
+        };
+        deimos = inputs.nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          modules = [
+          ] ++ common_modules;
+          specialArgs = { inherit inputs; };
+        };
+      };
+  };
+}