It should work

zlevis.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# First make sure the zfs kmod is loaded
+modprobe zfs 2>/dev/null
+udevadm settle
+
+# Inspired by Alpine Linux's mkinitfs script -
+local _root_vol="${root}"
+local _root_pool="${_root_vol%%/*}"
+
+zpool import -N -d /dev $_root_pool
+
+if [ $(zpool list -H -o feature@encryption $_root_pool) = "active" ]; then
+	local _encryption_root=$(zfs get -H -o value encryptionroot $_root_vol)
+	if [ "$_encryption_root" != "-" ]; then
+		zlevis-fetch || echo "Zlevis-fetch failed!"
+	fi
+else 
+	echo "Something went wrong with zlevis-dracut!"
+fi
+