fix dhcp lease to unbount, git runner and openconnect keepalive

hosts/fw.cloonar.com/modules/unbound.nix

@@ -148,8 +148,8 @@ in {
         hostPath = "${config.security.acme.certs.${domain}.directory}";
         isReadOnly = true;
       };
-      "/var/lib/kea/dhcp4.leases" = {
-        hostPath = "/var/lib/kea/dhcp4.leases";
+      "/var/lib/kea" = {
+        hostPath = "/var/lib/kea";
         isReadOnly = true;
       };
     };
@@ -220,9 +220,10 @@ in {
           } 
           
           function syncFile() {
-            readFileUnique "''\$1" "''\$2"
-            while inotifywait -e close_write,create "''\$1" ; do
+            # readFileUnique "''\$1" "''\$2"
+            while true; do
               readFileUnique "''\$1" "''\$2"
+              sleep 10
             done 
           }