yarn: set static ip

system/system-yarn.nix

@@ -33,6 +33,22 @@
 
   networking.hostId = "abf570f9";
 
+  # Static IP for consistent SSH access
+  networking.networkmanager.ensureProfiles.profiles.enp7s0-static = {
+    connection = {
+      id = "enp7s0-static";
+      type = "ethernet";
+      interface-name = "enp7s0";
+      autoconnect = true;
+    };
+    ipv4 = {
+      method = "manual";
+      address1 = "192.168.1.223/24,192.168.1.1";
+      dns = "1.1.1.1;9.9.9.9;";
+    };
+    ipv6.method = "disabled";
+  };
+
   services.openssh = {
     enable = true;
     ports = [ 22 ];