feat: add common config when networking is not desired

This is especially useful for distributions like Arch or Gentoo
that do not package networking dracut modules into its own
package.

diff --git a/dracut.conf.d/50-no-network.conf.example b/dracut.conf.d/50-no-network.conf.example
new file mode 100644 (file)
index 0000000..5184ee2
--- /dev/null
+++ b/dracut.conf.d/50-no-network.conf.example
@@ -0,0 +1,3 @@
+# ensure networking is not included in the generated initrd
+# all networking dracut modules either depend on net-lib or systemd-networkd
+omit_dracutmodules+=" net-lib systemd-networkd "