tasks/rear_nfs_exports.yml

@@ -1,7 +1,7 @@
 ---
 - name: Create list of IP addresses and hostnames
   ansible.builtin.set_fact:
-    client_ips: "{{ item['value']['ip_addresses'] }}"
+    client_ips: "{{ item['value']['ip_addresses'] | list | flatten }}"
     namehost: "{{ item['value']['server_hostname'] }}"
 
 - name: Include NFS export role