feat: nextcloud initial commit

hosts/nachtigall/default.nix

@@ -4,6 +4,7 @@
   imports =
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
+      ./nextcloud.nix
     ];
 
   # Use GRUB2 as the boot loader.

hosts/nachtigall/nextcloud.nix

@@ -0,0 +1,37 @@
+{ config, pkgs, ... }:
+{
+  services.caddy.virtualHosts."cloud.pub.solar" = {
+    # logFormat = lib.mkForce ''
+    #   output discard
+    # '';
+    extraConfig = ''
+      reverse_proxy :8080
+    '';
+  };
+
+  services.nginx.virtualHosts."localhost".listen = [ { addr = "127.0.0.1"; port = 8080; } ];
+
+  services.nextcloud = {
+    enable = true;
+    https = true;
+    secretFile = ""; # secret
+
+    notify_push = {
+      enable = true;
+    };
+
+    config = {
+      adminuser = "admin";
+      dbuser = "nextcloud";
+      dbtype = "pgsql";
+      dbname = "nextcloud";
+      dbtableprefix = "oc_";
+      trustedProxies = [
+        "cloud.pub.solar"
+      ];
+    };
+
+    autoUpdateApps.enable = true;
+    database.createLocally = true;
+  };
+}