system/kvm: rename from virtualization

modules/system/default.nix

@@ -3,8 +3,7 @@
   imports = [
     ./avahi
     ./docker
+    ./kvm
     ./podman
-    ./virtualization
   ];
 }
-

modules/system/kvm/default.nix

@@ -1,10 +1,10 @@
 { config, lib, pkgs, ... }:
 let
-  cfg = config.my.system.virtualization;
+  cfg = config.my.system.kvm;
 in
 {
-  options.my.system.virtualization = with lib; {
-    enable = mkEnableOption "virtualization configuration";
+  options.my.system.kvm = with lib; {
+    enable = mkEnableOption "kvm configuration";
 
     cpuFlavor = mkOption {
       type = with types; nullOr (enum [ "intel" "amd" ]);

modules/system/podman/default.nix

@@ -18,7 +18,8 @@ in
       enable = true;
 
       # Use fake `docker` command to redirect to `podman`
-      dockerCompat = true;
+      # but only if docker is not enabled
+      dockerCompat = !config.my.system.docker.enable;
 
       # Expose a docker-like socket
       dockerSocket.enable = true;