change podman config

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

@@ -0,0 +1,47 @@
+{ pkgs, ... }: {
+  virtualisation = {
+    podman = {
+      enable = true;
+      dockerCompat = true;
+      defaultNetwork.settings = {
+        cniVersion = "0.4.0";
+        name = "newnet";
+        plugins = [
+          {
+            type = "macvlan";
+            master = "server";
+            pam = {
+              type = "dhcp";
+            };
+          }
+        ];
+      };
+    };
+  };
+
+
+  systemd.sockets."io.podman.dhcp" = {
+    description = "DHCP Client for CNI";
+    socketConfig = {
+      ListenStreams = "%t/cni/dhcp.sock";
+      SocketMode = 0600;
+    };
+    wantedBy = "sockets.target";
+  };
+
+  systemd.services."io.podman.dhcp" = {
+    description = "DHCP Client CNI Service";
+    after = [ "io.podman.dhcp.socket" ];
+    requires = [ "io.podman.dhcp.socket" ];
+    wantedBy = [ "multi-user.target" ];
+    also = "io.podman.dhcp.socket";
+    path = [ pkgs.cni-plugins ];
+
+    serviceConfig = {
+      Type = "simple";
+      ExecStart= "${pkgs.cni-plugins}/bin/dhcp daemon";
+      TimeoutStopSec = 30;
+      KillMode = "process";
+    };
+  };
+}