Migrated Docker config to nix

hosts/cyper-node-1/configuration.nix

@@ -3,6 +3,8 @@
     ./hardware-configuration.nix
     ../../nixos/roles/monitoring.nix
     ../../nixos/roles/matrix.nix
+    ../../nixos/roles/postgresql.nix
+    ../../nixos/roles/wyl.nix
   ];
 
   networking = {

nixos/roles/matrix.nix

@@ -1,6 +1,14 @@
-{ pkgs, ... }:
+{ pkgs, config, ... }:
+let
+  serverIP = builtins.head (
+    builtins.match "([0-9.]+)/.*" config.systemd.network.networks."10-ethernet".networkConfig.Address
+  );
+in
 {
-  networking.firewall.allowedTCPPorts = [ 8448 ];
+  networking.firewall.allowedTCPPorts = [
+    8448
+    8080
+  ];
 
   services = {
     matrix-synapse = {
@@ -8,6 +16,12 @@
       settings = {
         server_name = "cyperpunk.de";
         public_baseurl = "http://matrix.cyperpunk.de";
+        enable_registration = false; # TODO: disable
+        enable_registration_without_verfication = true;
+        trusted_key_servers = [ { server_name = "matrix.org"; } ];
+        suppress_key_server_warning = true;
+        registration_shared_secret_path = config.sops.secrets.matrix_registration_secret.path;
+        macaroon_secret_key = "$__file{${config.sops.secrets.matrix_macaroon_secret.path}}";
         listeners = [
           {
             port = 8008;
@@ -34,17 +48,33 @@
       virtualHosts = {
         "matrix.cyperpunk.de" = {
           locations."/" = {
-            proxyPass = "http://127.0.0.1:8008";
+            proxyPass = "http://127.0.0.1:${toString (builtins.elemAt config.services.matrix-synapse.settings.listeners 0).port}";
             proxyWebsockets = true;
             extraConfig = ''
               proxy_set_header Host matrix.cyperpunk.de;
             '';
           };
         };
-        "cinny.cyperpunk.de" = {
+        "cinny" = {
+          listen = [
+            {
+              addr = "0.0.0.0";
+              port = 8080;
+            }
+          ];
           locations."/" = {
-            root = pkgs.cinny;
+            alias = "${pkgs.cinny}/";
-            tryFiles = "$uri $uri/ /index.html";
+            extraConfig = ''
+              try_files $uri $uri/ /index.html;
+            '';
+          };
+        };
+        "${serverIP}" = {
+          locations = {
+            "/_matrix/" = {
+              proxyPass = "http://127.0.0.1:${toString (builtins.elemAt config.services.matrix-synapse.settings.listeners 0).port}";
+              proxyWebsockets = true;
+            };
           };
         };
       };

nixos/roles/monitoring.nix

@@ -33,7 +33,8 @@ in
           domain = serverIP; # "grafana.cyperpunk.de";
           http_port = 2342;
           http_addr = "127.0.0.1";
-          serve_from_sub_path = false;
+          root_url = "http://${serverIP}/grafana/";
+          serve_from_sub_path = true;
         };
         security = {
           secret_key = "$__file{${config.sops.secrets.grafana_secret_key.path}}";
@@ -48,12 +49,12 @@ in
     # nginx reverse proxy
     nginx = {
       enable = true;
-      virtualHosts.${config.services.grafana.settings.server.domain} = {
+      virtualHosts."${serverIP}" = {
-        locations."/" = {
+        locations."/grafana/" = {
           proxyPass = "http://127.0.0.1:${toString config.services.grafana.settings.server.http_port}";
           proxyWebsockets = true;
           extraConfig = ''
-            proxy_set_header Host ${config.services.grafana.settings.server.domain};
+            proxy_set_header Host ${serverIP};
           '';
         };
       };

nixos/roles/postgresql.nix

@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+{
+  services.postgresql = {
+    enable = true;
+    initialScript = pkgs.writeText "synapse-init.sql" ''
+      CREATE ROLE "matrix-synapse" WITH LOGIN PASSWORD 'synapse';
+      CREATE DATABASE "matrix-synapse" WITH OWNER "matrix-synapse"
+        TEMPLATE template0
+        LC_COLLATE = "C"
+        LC_CTYPE = "C";
+    '';
+  };
+}

nixos/roles/wyl.nix

@@ -0,0 +1,49 @@
+{ config, pkgs, ... }:
+let
+  serverIP = builtins.head (
+    builtins.match "([0-9.]+)/.*" config.systemd.network.networks."10-ethernet".networkConfig.Address
+  );
+  iface = config.systemd.network.networks."10-ethernet".matchConfig.Name;
+in
+{
+  networking.firewall.allowedTCPPorts = [ 8840 ];
+
+  systemd.services.watchyourlan = {
+    description = "WatchYourLAN network scanner";
+    wantedBy = [ "multi-user.target" ];
+    after = [ "network.target" ];
+    serviceConfig = {
+      ExecStart = "${pkgs.watchyourlan}/bin/WatchYourLAN";
+      Restart = "always";
+      StateDirectory = "watchyourlan";
+      WorkingDirectory = "/var/lib/watchyourlan";
+      AmbientCapabilities = [ "CAP_NET_RAW" ];
+    };
+    environment = {
+      IFACES = iface;
+      GUIIP = "127.0.0.1";
+      GUIPORT = "8840";
+      PROMETHEUS = "true";
+    };
+  };
+
+  services = {
+    nginx = {
+      enable = true;
+      virtualHosts."${serverIP}".locations."/wyl/" = {
+        proxyPass = "http://127.0.0.1:8840/";
+        proxyWebsockets = true;
+      };
+    };
+    prometheus.scrapeConfigs = [
+      {
+        job_name = "watchyourlan";
+        static_configs = [
+          {
+            targets = [ "127.0.0.1:8840" ];
+          }
+        ];
+      }
+    ];
+  };
+}

nixos/sops.nix

@@ -9,6 +9,11 @@
         owner = "grafana";
         group = "grafana";
       };
+      matrix_macaroon_secret = { };
+      matrix_registration_secret = {
+        owner = "matrix-synapse";
+        group = "matrix-synapse";
+      };
     };
   };
 }

secrets/secrets.yaml

@@ -1,6 +1,8 @@
 GROQ_API_KEY: ENC[AES256_GCM,data:OyuC4jfw67sCDa0XBGr78S6pzPV1ruy7KiIqPMgWWcOCVm3Y/khXEYPMjUTGrq9YLOw1MLso0OE=,iv:0y9klMYVtGsqAaLc2JidjZYSLhhbcbWbnBf8sZiC3rM=,tag:r6G2pzZn2d9JIaS+ozKnmg==,type:str]
 OPENWEATHER_API_KEY: ENC[AES256_GCM,data:bcuLz70u40nZfNgPTaeNRXdR/zjx0SQjwMbMNNFqROI=,iv:VCzse1a1/k1ZDIpFPL1QhjuS6YaDyohWi61JZaoc0Ws=,tag:UJSNyniNNLfGGRY/uiJcRA==,type:str]
 grafana_secret_key: ENC[AES256_GCM,data:d6tu4kL7flfbdeOYk21zkSRmVe+NvVwd14jgr9Ds0adfgYetN852G25Z8/g=,iv:uWuwGBZVK1syhEfO9nLZUWwa801759tNJx+Pmnz3xeg=,tag:X6/NcdGZHAdIlOwxNPo/Ew==,type:str]
+matrix_macaroon_secret: ENC[AES256_GCM,data:a9nMar+p+FXIsxxSqO/to2OJOvD1erfwLwwBeKOcWBu7xykHxqD+pCmrGhg=,iv:rp4ZDVIlZ7SN1RFHB2CfSV5ISPMl9pC4U8Jgqpz48Qs=,tag:LxmWUZE3mG4acagQmlieag==,type:str]
+matrix_registration_secret: ENC[AES256_GCM,data:KhKkJZqwE8xk4/tuQ7NYTv/Ot1qCAiy8yUbDyVvRa0H5BT4amCBIdATfR4Q=,iv:HBN+GorT1VpWCVkDugk4UxYLEYKJIoDZh2d+oUDLc8g=,tag:hHus458yVnH0qaQ4u37IZg==,type:str]
 ssh_private_key: ENC[AES256_GCM,data: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,iv:D1lgCnZKm3Gyv6cZpQ7zGW7JXN5RCwoaas+LroTkhPc=,tag:WI6Nr1cX8gm5pjFpu/Ok0w==,type:str]
 ssh_github_key: ENC[AES256_GCM,data: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,iv:gcinU7xOoXQkFVkLNB3sQYHAcZy3pZN+bDRIq4sspys=,tag:yawgAHBKIkGpnKPHsRId4g==,type:str]
 sops:
@@ -14,7 +16,7 @@ sops:
             N3I5dzUwc3JtYzczMUhyT04vSHlZamMKT+FzYcDLmlEFYxm/XoBpJb8XaZzBH1v9
             6fuez+zApathZfl14w41kAUojPWBznnxDqYtNvzVVLXwnpp3BMx+7w==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2026-04-10T20:33:31Z"
+    lastmodified: "2026-04-10T23:41:09Z"
-    mac: ENC[AES256_GCM,data:RTz1ZbpCCDluloug1bRrGtgsZ0CA0EAv5GOhrVyuvZOSTgDSPqesT8vzogsKGjHvhQLBgdriQ/OdzUpS30uG3QK4ltj7PnSVAUCLj3TMBwZClUxQhGhQHG7m450uY+XBtGkmpkC4J1XbFAVRqxz0NUAGDghRrYO5XJH3qzcTdt4=,iv:6PIPNz0L3yKkUCBjSufuqcbD9ljidl46BAI/Zuto+fo=,tag:EE4FqCwCUBh4PPP5hMzIBA==,type:str]
+    mac: ENC[AES256_GCM,data:fmuWldQQtFdifhnWzoopi34flCEgPIk9QUB5KeSj0AAhFPMkSNmnL7lpgrCotvti4TUqn/mbpzxa0yVUWdWv7Ti9dPQ8P8PM6cnyqLHFd57wrVURkEo8hgaigEj+QTn3Jz2Yl5IA97V/OJkhIBEL45GCNi1RMWIAA/xrSla7bcE=,iv:sKlziFvnY0dKa6mKHtUFqSWwV0id970StiTk+nua8jk=,tag:vC7HktIcoCfQ2+0sfUtutQ==,type:str]
     unencrypted_suffix: _unencrypted
     version: 3.12.2