Set up Wallabag

modules/webstack.nix

@@ -7,7 +7,8 @@
     php
     postgresql_11
     libressl
-    wallabag
+    gnumake
+    php73Packages.composer
   ];
 
   services.nginx = {
@@ -65,6 +66,23 @@
         locations."/gitea/" = {
           proxyPass = "http://localhost:3000/";
         };
+        locations."/wallabag/" = {
+            root = "/var/lib/wallabag/web";
+            tryFiles = "try_files $uri /app.php$is_args$args";
+            extraConfig = ''
+              location ~ ^/app\.php(/|$) {
+                      fastcgi_split_path_info ^(.+\.php)(/.*)$;
+                      include fastcgi_params;
+                      fastcgi_param  SCRIPT_FILENAME  $realpath_root$fastcgi_script_name;
+                      fastcgi_param DOCUMENT_ROOT $realpath_root;
+                      internal;
+              }
+
+              location ~ \.php$ {
+                      return 404;
+              }
+            '';
+        };
       };
     };
   };
@@ -83,16 +101,20 @@
     params = { nginx.bits = 2048; };
   };
 
-  # Enable PostgreSQL with daily backup
+  # PostgreSQL databases configuration
   services.postgresql = {
     enable = true;
     package = pkgs.postgresql_11;
-    ensureDatabases = [ "gitea" ];
+    ensureDatabases = [ "gitea" "wallabag" ];
     ensureUsers = [
       {
       name = "gitea";
       ensurePermissions = {"DATABASE gitea" = "ALL PRIVILEGES";};
       }
+      {
+      name = "wallabag";
+      ensurePermissions = {"DATABASE wallabag" = "ALL PRIVILEGES";};
+      }
     ];
     authentication = lib.mkForce ''
     # Generated file; do not edit!
@@ -106,6 +128,7 @@
     '';
   };
 
+  # PostgreSQL daily backups
   services.postgresqlBackup = {
       enable = true;
       backupAll = true;
@@ -113,4 +136,23 @@
       startAt = "*-*-* 05:15:00";
   };
 
+  # PHP-fpm configuration
+  services.phpfpm = {
+    pools = {
+      mypool = {
+        user = "php";
+        group = "php";
+        phpPackage = pkgs.php;
+        settings = {
+          "pm" = "static";
+          "pm.max_children" = 4;
+          "pm.start_servers" = 2;
+          "pm.min_spare_servers" = 2;
+          "pm.max_spare_servers" = 4;
+          "pm.max_requests" = 500;
+        };
+      };
+    };
+  };
+
 }