refactor(netbird): use port registry and named IP variables

hosts/m3-atlas/services/containers/default.nix

@@ -5,6 +5,7 @@
     ./kestra.nix
     ./littlelink.nix
     ./matomo.nix
+    ./netbird.nix
     # ./n8n.nix
     # ./pangolin.nix
     ./restreamer.nix

hosts/m3-atlas/services/containers/netbird.nix

@@ -6,7 +6,12 @@
 }: let
   serviceName = "netbird";
 
-  servicePort = config.m3ta.ports.get "netbird";
+  stunPort = config.m3ta.ports.get "netbird-stun";
+  proxyTlsPort = config.m3ta.ports.get "netbird-proxy";
+  metricsPort = config.m3ta.ports.get "netbird-metrics";
+  healthPort = config.m3ta.ports.get "netbird-health";
+  postgresPort = config.m3ta.ports.get "postgres";
+  wireguardPort = config.m3ta.ports.get "wireguard";
 
   domain = "v.m3ta.dev";
   proxyDomain = "p.m3ta.dev";
@@ -14,26 +19,30 @@
   ipBase = "10.89.0";
   ipOffset = 50;
 
+  dashboardIp = "${ipBase}.${toString ipOffset}";
+  serverIp = "${ipBase}.${toString (ipOffset + 1)}";
+  proxyIp = "${ipBase}.${toString (ipOffset + 2)}";
+
   # Database configuration
   dbName = "netbird";
   dbUser = "netbird";
   dbHost = "${ipBase}.1";
 
-  # NetBird config als Nix attribute set
+  # NetBird config as Nix attribute set
   netbirdConfig = {
     server = {
       listenAddress = ":80";
       exposedAddress = "https://${domain}:443";
-      stunPorts = [3478];
-      metricsPort = 9090;
-      healthcheckAddress = ":9000";
+      stunPorts = [stunPort];
+      metricsPort = metricsPort;
+      healthcheckAddress = ":${toString healthPort}";
       logLevel = "info";
       logFile = "console";
       dataDir = "/var/lib/netbird";
 
       auth = {
         issuer = "https://${domain}/oauth2";
-        localAuthDisabled = true;
+        # localAuthDisabled = true;
         signKeyRefreshEnabled = true;
         dashboardRedirectURIs = [
           "https://${domain}/nb-auth"
@@ -46,7 +55,7 @@
         trustedHTTPProxies = ["${ipBase}.1/32"];
       };
 
-      # Proxy Feature
+      # Proxy feature
       proxy = {
         enabled = true;
         domain = proxyDomain;
@@ -56,7 +65,7 @@
         engine = "postgres";
         postgres = {
           host = dbHost;
-          port = 5432;
+          port = postgresPort;
           database = dbName;
           username = dbUser;
         };
@@ -64,11 +73,11 @@
     };
   };
 
-  # YAML generieren
+  # Generate YAML from Nix attribute set
   yamlFormat = pkgs.formats.yaml {};
   configYamlBase = yamlFormat.generate "netbird-config-base.yaml" netbirdConfig;
 
-  # Script das Secrets zur Runtime injiziert
+  # Script that injects secrets at runtime
   configGenScript = pkgs.writeShellScript "netbird-gen-config" ''
     set -euo pipefail
 
@@ -89,7 +98,7 @@ in {
   age.secrets."${serviceName}-dashboard-env".file = ../../../../secrets/${serviceName}-dashboard-env.age;
   age.secrets."${serviceName}-server-env".file = ../../../../secrets/${serviceName}-server-env.age;
   age.secrets."${serviceName}-proxy-env".file = ../../../../secrets/${serviceName}-proxy-env.age;
-  # Systemd oneshot Service der die Config generiert
+  # Oneshot systemd service that generates the config with injected secrets
   systemd.services."${serviceName}-config" = {
     description = "Generate NetBird config with secrets";
     wantedBy = ["multi-user.target"];
@@ -117,7 +126,7 @@ in {
       autoStart = true;
       environmentFiles = [config.age.secrets."${serviceName}-dashboard-env".path];
       extraOptions = [
-        "--ip=${ipBase}.${toString ipOffset}"
+        "--ip=${dashboardIp}"
         "--network=web"
       ];
     };
@@ -125,7 +134,7 @@ in {
     "${serviceName}-server" = {
       image = "netbirdio/netbird-server:latest";
       autoStart = true;
-      ports = ["3478:3478/udp"];
+      ports = ["${toString stunPort}:${toString stunPort}/udp"];
       environmentFiles = [config.age.secrets."${serviceName}-server-env".path];
       volumes = [
         "${serviceName}_data:/var/lib/netbird"
@@ -133,7 +142,7 @@ in {
       ];
       cmd = ["--config" "/etc/netbird/config.yaml"];
       extraOptions = [
-        "--ip=${ipBase}.${toString (ipOffset + 1)}"
+        "--ip=${serverIp}"
         "--network=web"
       ];
     };
@@ -141,41 +150,41 @@ in {
     "${serviceName}-proxy" = {
       image = "netbirdio/reverse-proxy:latest";
       autoStart = true;
-      ports = ["51820:51820/udp"];
+      ports = ["${toString wireguardPort}:${toString wireguardPort}/udp"];
       volumes = [
         "${serviceName}_proxy_certs:/certs"
       ];
       environmentFiles = [config.age.secrets."${serviceName}-proxy-env".path];
       cmd = [
-        "--domain=p.m3ta.dev"
+        "--domain=${proxyDomain}"
         "--mgmt=https://${domain}:443"
-        "--addr=:8443"
+        "--addr=:${toString proxyTlsPort}"
         "--cert-dir=/certs"
         "--acme-certs"
         "--trusted-proxies=${ipBase}.1/32"
       ];
       dependsOn = ["${serviceName}-server"];
       extraOptions = [
-        "--ip=${ipBase}.${toString (ipOffset + 2)}"
+        "--ip=${proxyIp}"
         "--network=web"
       ];
     };
   };
 
   services.traefik.dynamicConfigOptions = {
-    # HTTP Services und Routers
+    # HTTP services and routers
     http = {
       services = {
         "${serviceName}-dashboard".loadBalancer.servers = [
-          {url = "http://${ipBase}.${toString ipOffset}:80/";}
+          {url = "http://${dashboardIp}:80/";}
         ];
 
         "${serviceName}-server".loadBalancer.servers = [
-          {url = "http://${ipBase}.${toString (ipOffset + 1)}:80/";}
+          {url = "http://${serverIp}:80/";}
         ];
 
         "${serviceName}-server-h2c".loadBalancer.servers = [
-          {url = "h2c://${ipBase}.${toString (ipOffset + 1)}:80";}
+          {url = "h2c://${serverIp}:80";}
         ];
       };
 
@@ -197,7 +206,7 @@ in {
           priority = 100;
         };
 
-        # Dashboard (catch-all, niedrigste Priorität)
+        # Dashboard (catch-all, lowest priority)
         "${serviceName}-dashboard" = {
           rule = "Host(`${domain}`)";
           entrypoints = "websecure";
@@ -208,10 +217,10 @@ in {
       };
     };
 
-    # TCP für Proxy TLS Passthrough
+    # TCP for proxy TLS passthrough
     tcp = {
       services."${serviceName}-proxy-tls".loadBalancer.servers = [
-        {address = "${ipBase}.${toString (ipOffset + 2)}:8443";}
+        {address = "${proxyIp}:${toString proxyTlsPort}";}
       ];
 
       routers."${serviceName}-proxy-passthrough" = {
@@ -223,14 +232,14 @@ in {
       };
     };
 
-    # ServersTransport für Proxy Protocol v2 (optional)
+    # ServersTransport for Proxy Protocol v2 (optional)
     serversTransports."pp-v2" = {
       proxyProtocol.version = 2;
     };
   };
 
   networking.firewall.allowedUDPPorts = [
-    3478 # STUN
-    51820 # WireGuard für Proxy
+    stunPort # STUN
+    wireguardPort # WireGuard for proxy
   ];
 }

hosts/m3-atlas/services/default.nix

@@ -6,7 +6,6 @@
     ./minio.nix
     ./mysql.nix
     ./n8n.nix
-    ./netbird.nix
     ./paperless.nix
     ./postgres.nix
     ./searx.nix

secrets/netbird-proxy-env.age

@@ -1,21 +1,21 @@
 age-encryption.org/v1
--> ssh-ed25519 4NLKrw z/cBQjeEEhzQCSOweODXfH1+u0x4fPFzMmuJ60sT6Vk
-7fA+XIqnsXFHlCD5w8s0ttHRYijt0/97PtJrx/xNVeA
--> ssh-ed25519 5kwcsA p/tSvBiYUFw1CEypUFkZkan6Fg4cTpy4vT7weDAtZQI
-zcphfvNyNUa0XYmVrIA7qTJ4btWD/LwZoGv8i3pWktU
--> ssh-ed25519 9d4YIQ Xjyuwljm4+dJn/CUP4NgFl4fK1ah4z71rHAVrJ9ggTw
-2ae/e/rdDNqt40E29E4qxvkEIC0GWAKX0pMbY7guHn4
--> ssh-ed25519 3Bcr1w Cra9xUKcyk5e0+VrdtCZUuGo/tRhicxlSNHheDfFslw
-+AQBO1F8Yk/u0KuQ8uG168m1xOczr+I4kvNIyeHu11o
+-> ssh-ed25519 4NLKrw SsQNRQTJVF4hcSVRmnYd7dHK+SCuMIPOIzFWyZp9WBg
+sZz8th/4uY3T2UOs5C5exXhLmFo7AGrj+QxQwnuJ/ng
+-> ssh-ed25519 5kwcsA uxdOaVZDDQLyV+vUJhG4mv16zfn3eOZWx9PpwoQje2M
+gk7vrd7V9mwVXzh987C8A8QeQTxDfPBNT75QPMACnoE
+-> ssh-ed25519 9d4YIQ G1OGiK+CYjXs3DPb2OHLoKAA2T5tNm/0ciFR3mZmmFA
+qHW4cvm29OdKpt5Ia5boWx479z2vGKDwddTKeMc57Hc
+-> ssh-ed25519 3Bcr1w lef+8thtDVWKeydqHku+8BzSxLCOyQ5o91RfwJU8Lyk
+mWaQo4uxW1X+freu16rUPYWgZtt0P1L7lHuXJ32DXx8
 -> ssh-rsa DQlE7w
-qvtWc6kq/Q8W5aBlfj3o0/GFZC2pnyw58rggC//ciWvacz8lVUWSqYbP9JdRg8eK
-04UnbS6FyUYRVJuD8hZYF5RRbPFOMzZE69jb2N/B3OnrtCr21ohXluPP3+rH8Egz
-pC4ETTJYPuNPG+clEGcEcilLrgrI3ZvajJbDGhAx2kOTN1g3u4SnkSA6b1c5otsX
-UAJsDzCOr4eKAdnf2ZGtuhzcrwDb8lCJ0rKz/ZQtWhWXRhYzalrWZHyH5KdMkOTq
-ZTrPMLyzAaL3Civv9uZ6cveQp8TGSZHnA5hmz/4lwfMrRcJzJUgjjDdgiNwK34pw
-IkInu6D6k5x7kRcFvKcOu8zJUELtXV6/uzswy3uJn9CiQsMC5GSri65iuARIi3JC
-nUNxx8yVfUFk+PMoAWLXZ2A3Gd3GQ5tlQNrfcLubnpwHuD7bYMdskkSTktIW+RDj
-p4ckgCxRFG4K5sYQEtM5j4mQg+hEKCjQTFzcgRY74AFZepXoWYuQ+d/ExMANPUMi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 
---- HfrVJutjDYDbddvlCyZ9RNEmgp/dTcjR3y1U+OLZ7Wg
-×8<EFBFBD>‰k\í…ß,
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+--- 6IeZk49jY+uLeHciC2dG1d/joRo4DnVPpgytWzPJjus
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