only install /etc/modprobe.d for hostonly

modules.d/90kernel-modules/module-setup.sh

@@ -69,8 +69,8 @@ installkernel() {
 }
 
 install() {
-    [ -f /etc/modprobe.conf ] && dracut_install /etc/modprobe.conf
-    dracut_install -o /{etc,lib}/modprobe.d/*.conf
+    dracut_install -o /lib/modprobe.d/*.conf
+    [[ $hostonly ]] && dracut_install -o /etc/modprobe.d/*.conf /etc/modprobe.conf
     inst_hook cmdline 01 "$moddir/parse-kernel.sh"
     inst_simple "$moddir/insmodpost.sh" /sbin/insmodpost.sh
 }

modules.d/95nfs/module-setup.sh

@@ -38,6 +38,7 @@ install() {
     if [ -f /lib/modprobe.d/nfs.conf ]; then
         dracut_install /lib/modprobe.d/nfs.conf
     else
+        [ -d $initdir/etc/modprobe.d/ ] || mkdir $initdir/etc/modprobe.d
         echo "alias nfs4 nfs" > $initdir/etc/modprobe.d/nfs.conf
     fi