set static ip for semita and add /srv to persistance

hosts/common/optional/persistence.nix

@@ -4,6 +4,7 @@
     hideMounts = true;
     directories = [
       "/etc/nixos"
+      "/srv"
       "/var/log"
       "/var/lib/nixos"
       "/var/lib/systemd/coredump"

hosts/semita/default.nix

@@ -80,20 +80,18 @@ in {
 
   networking = {
     hostName = "semita";
-    networkmanager.enable = true;
-    enableIPv6 = false;
     nameservers = ["10.0.10.60" "8.8.8.8"];
     interfaces.eth0 = {
       useDHCP = false;
       ipv4.addresses = [
         {
-          address = "192.10.99.2";
+          address = "10.0.10.3";
           prefixLength = 24;
         }
       ];
     };
     defaultGateway = {
-      address = "10.0.10.3";
+      address = "10.0.10.1";
       interface = "eth0";
     };
   };