Set up Wallabag in a new module

modules/information.nix

@@ -0,0 +1,27 @@
+{ config, lib, pkgs, ... }:
+
+{
+  # Miniflux configuration
+  services.miniflux = {
+    enable = true;
+    adminCredentialsFile = "/var/keys/miniflux/admin";
+    config = {
+      BASE_URL = "https://rss.coolneng.duckdns.org";
+      RUN_MIGRATIONS = "1";
+    };
+  };
+
+  # Php-fpm pool for Wallabag
+  services.phpfpm.pools.wallabag = {
+    user = "nginx";
+    group = "nginx";
+    settings = {
+      "pm" = "dynamic";
+      "pm.start_servers" = 2;
+      "pm.max_children " = 4;
+      "pm.min_spare_servers " = 2;
+      "pm.max_spare_servers" = 4;
+      "pm.max_requests" = 32;
+    };
+  };
+}

modules/webstack.nix

@@ -3,6 +3,7 @@
 
   environment.systemPackages = with pkgs; [ libressl ];
 
+  # Reverse proxy configuration
   services.nginx = {
     enable = true;
     recommendedTlsSettings = true;
@@ -118,6 +119,21 @@
           };
         };
       };
+      "wallabag.coolneng.duckdns.org" = {
+        root = "${pkgs.wallabag}/web";
+        locations."/" = { tryFiles = "$uri /app.php$is_args$args"; };
+        locations."~ ^/app.php(/|$)" = {
+          extraConfig = ''
+            include ${pkgs.nginx}/conf/fastcgi.conf;
+            fastcgi_pass unix:/run/phpfpm/wallabag.sock;
+            fastcgi_split_path_info ^(.+\.php)(/.*)$;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            fastcgi_param WALLABAG_DATA /var/lib/wallabag/app;
+            fastcgi_param DOCUMENT_ROOT $realpath_root;
+            internal;
+          '';
+        };
+      };
     };
   };
 
@@ -134,6 +150,7 @@
           "rss.coolneng.duckdns.org"
           "matrix.coolneng.duckdns.org"
           "element.coolneng.duckdns.org"
+          "wallabag.coolneng.duckdns.org"
         ];
       };
     };
@@ -158,16 +175,6 @@
     '';
   };
 
-  # Miniflux configuration
-  services.miniflux = {
-    enable = true;
-    adminCredentialsFile = "/var/keys/miniflux/admin";
-    config = {
-      BASE_URL = "https://rss.coolneng.duckdns.org";
-      RUN_MIGRATIONS = "1";
-    };
-  };
-
   # Restart reverse proxy after services startup
   systemd.services.nginx.after = [
     "gitea.service"
@@ -176,5 +183,6 @@
     "radicale.service"
     "matrix-synapse.service"
     "element.service"
+    "phpfpm-wallabag.service"
   ];
 }