Set pve_cluster_addr0 host fact from role defaults

Author: lae

tasks/load_variables.yml

@@ -2,6 +2,10 @@
 - name: Gather distribution specific variables
   include_vars: "debian-{{ ansible_distribution_release }}.yml"
 
+- name: Ensure pve_cluster_addr0 is in the host facts
+  set_fact:
+    pve_cluster_addr0: "{{ pve_cluster_addr0 }}"
+
 - name: Calculate list of SSH addresses
   set_fact:
     pve_cluster_ssh_addrs: >-