nixops: converted to flakes

.envrc

@@ -1,2 +1,4 @@
 use flake
 watch_file flake.nix
+
+export NIXOPS_DEPLOYMENT=jfdic-ops

nixops.nix

@@ -1,21 +0,0 @@
-# NixOps configuration for the jfdic-ops nodes
-
-{
-  network = {
-    description = "jfdic-ops nodes";
-    enableRollback = true;
-  };
-
-  network.storage.legacy = {
-    databasefile = "~/.nixops/deployments.nixops";
-  };
-
-  defaults =
-    { config, pkgs, lib, ... }:
-
-    {
-      system.autoUpgrade.enable = false;  # Disabled as it conflicts with NixOps
-    };
-
-  toscano = import ./hosts/toscano.nix;
-}

outputs.nix

@@ -20,6 +20,25 @@ in {
     };
 }))
 // {
+  nixopsConfigurations.default = {
+    inherit nixpkgs;
+    network = {
+      description = "jfdic-ops nodes";
+      enableRollback = true;
+      storage.legacy = {
+        databasefile = "~/.nixops/deployments.nixops";
+      };
+    };
+    defaults = {
+      config,
+      pkgs,
+      lib,
+      ...
+    }: {
+      system.autoUpgrade.enable = false; # Disabled as it conflicts with NixOps
+    };
+    toscano = import ./hosts/toscano.nix;
+  };
   nixosConfigurations = import ./nixos/configurations.nix (inputs
     // {
       inherit inputs;