Update containers

nixos/containers/default.nix

@@ -3,23 +3,17 @@
     ./${hostname}
     ../users/${username}
     ../common/modules/nixos.nix
-    ../common/modules/networking.nix
+    # ,../common/modules/networking.nix
     # Services
     ../common/services/promtail.nix
     ../common/services/telegraf.nix
-    ../common/services/tailscale.nix
     ../common/services/openssh.nix
   ];
 
   boot.isContainer = true;
-  networking.hostName = "${hostname}";
   system.stateVersion = stateVersion;
 
-  # Workaround for bug https://github.com/NixOS/nixpkgs/issues/162686
-  # networking.useHostResolvConf = lib.mkForce false;
-  # services.resolved.enable = true;
-
-  networking.defaultGateway = "192.168.2.1";
+  networking.hostName = "${hostname}";
 
   # Set up the secrets file:
  sops.secrets."tailscale_key" = {
@@ -31,30 +25,7 @@
     ];
   };
 
+  services.tailscale.enable = true;
   services.tailscale.authKeyFile = "/run/secrets/tailscale_key";
-  systemd.services.tailscaled.enable = lib.mkForce false;
-
-  services.tailscale = {
-    enable = true;
-    interfaceName = "tailscale0-${hostname}";
-    extraUpFlags = [
-      "--login-server=https://headscale.sysctl.io"
-      "--accept-dns"
-      "--accept-routes"
-    ];
-  };
- 
-  systemd.services = {
-    "tailscaled-custom" = {
-      enable = true;
-      path = [ pkgs.tailscale ];
-      script = ''tailscaled -no-logs-no-support -tun=userspace'';
-      after = [ "network.target" ];
-      wantedBy = [ "tailscaled-autoconnect.service" ];
-      serviceConfig.Restart = "on-failure";
-      serviceConfig.Type = "oneshot";
-      serviceConfig.User = "root";
-      serviceConfig.Group = "wheel";
-    };
-  };
+  services.tailscale.interfaceName = "userspace-networking";
 }

nixos/hosts/framework-server/containers.nix

@@ -8,11 +8,9 @@ in {
   };
 
   networking = {
-    networkmanager.unmanaged = [ "interface-name:ve-*" ];
-    nat = {
-      enable = true;
-      externalInterface = lanInterface;
-      internalInterfaces = [ "ve-+" ];
-    };
+    nat.enable = true;
+    nat.internalInterfaces = [ "ve-+" ];
+    nat.externalInterface = lanInterface;
+    firewall.extraCommands = ''iptables -t nat -A POSTROUTING -o ${lanInterface} -j MASQUERADE'';
   };
 }