disable wait-online

hosts/sigma/network.nix

@@ -142,40 +142,40 @@
     interfaces = {
       "enp5s0" = {
         allowedTCPPorts = [
-          1234 # ad hoc
-          1337 # ad hoc
-          139 # Samba
-          22000 # syncthing
           22 # SSH
           25 # Mail SMTP
+          80 # Caddy
+          139 # Samba
           443 # Caddy
           445 # Samba
           465 # Mail ESMTP
+          993 # Mail IMAPS
+          1234 # ad hoc
+          1337 # ad hoc
           8000 # ad hoc
           8080 # ad hoc
-          80 # Caddy
-          993 # Mail IMAPS
+          22000 # syncthing
         ];
         allowedUDPPorts = [
           139 # Samba
+          445 # Samba
           21027 # syncthing
           22000 # syncthing
-          445 # Samba
         ];
       };
       "wg-sigma-public" = {
         allowedTCPPorts = [
-          1234 # ad hoc
-          1337 # ad hoc
-          22000 # syncthing
           22 # SSH
           25 # Mail SMTP
+          80 # Caddy
           443 # Caddy
           465 # Mail ESMTP
+          993 # Mail IMAPS
+          1234 # ad hoc
+          1337 # ad hoc
           8000 # ad hoc
           8080 # ad hoc
-          80 # Caddy
-          993 # Mail IMAPS
+          22000 # syncthing
         ];
         allowedUDPPorts = [
           21027 # syncthing

modules/base/network.nix

@@ -19,6 +19,11 @@
   networking.useNetworkd = true;
   systemd.network.enable = true;
 
+  # The notion of "online" is a broken concept
+  # https://github.com/nix-community/srvos/blob/main/nixos/common/networking.nix
+  systemd.services.NetworkManager-wait-online.enable = false;
+  systemd.network.wait-online.enable = false;
+
   # systemd-resolved provides DNS resolution to local applications through
   # D-Bus, NSS, and a local stub resolver on 127.0.0.53. It implements caching
   # and DNSSEC validation. We configure it to only, and always, use

modules/desktop/network.nix

@@ -22,12 +22,4 @@
       }
     ];
   };
-
-  # systemd-networkd-wait-online can timeout and fail if there are no network
-  # interfaces available for it to manage. When systemd-networkd is enabled but
-  # a different service is responsible for managing the system's internet
-  # connection (for example, NetworkManager), this service is unnecessary and
-  # can be disabled.
-  # https://search.nixos.org/options?channel=24.05&show=systemd.network.wait-online.enable
-  systemd.network.wait-online.enable = false;
 }