Add Proxmox network interfaces config

proxmox/general.yaml

@@ -1,17 +1,16 @@
 ---
 - name: PVE base configuration
   hosts: proxmox
-  tasks:
-    - name: Generate ipid
-      set_fact:
-        new_fact: "{{ inventory_hostname | regex_replace('pve', '') }}"
+  gather_facts: false
+  serial: 1  # one host at a time
 
+  tasks:
     - name: UI primary IP (/etc/hosts)
       tags: network
       ansible.builtin.lineinfile:
         path: /etc/hosts
-      regexp: ' {{ inventory_hostname_short }}$'
-      line: '2001:bb8:4008:21:20::{{ ipid }} {{ inventory_hostname }} {{ inventory_hostname_short }}'
+        regexp: ' {{ inventory_hostname_short }}$'
+        line: '{{ primary_ipv6 | split("/") | first }} {{ inventory_hostname }} {{ inventory_hostname_short }}'
 
     - name: /etc/network/interfaces
       tags: network