=== modified file 'zsh-functions/confz_containers_init'
--- old/zsh-functions/confz_containers_init	2021-12-16 16:52:37 +0000
+++ new/zsh-functions/confz_containers_init	2021-12-16 16:50:31 +0000
@@ -212,7 +212,7 @@
 	# 	destination=../../user/sysroot/$container/root/home/sysroot
 
 	fstab=(
-		$vars[containers_dir]/systems/$vars[image_name]$'\t'$container_user_dir/root$'\tnone\tbind,nosuid,nodev\t0 0'
+		$vars[containers_dir]/systems/$vars[image_name]$'\t'$container_user_dir/root$'\tnone\tbind,ro,nosuid,nodev\t0 0'
 		# /run/containers/$container.sysroot/home$'\t'$container_user_dir/root/home$'\tnone\tbind,nosuid,nodev\t0 0'
 		/run/containers/$container.sysroot/run$'\t'$container_user_dir/root/run$'\tnone\tbind,nosuid,nodev\t0 0'
 		# /run/containers/$container.sysroot/tmp$'\t'$container_user_dir/root/tmp$'\tnone\tbind,nosuid,nodev\t0 0'