feat(pb,role,task): generalize names of common pre_tasks and their variables, specifies LXC-specific ones

tasks/ip_validation.yaml

@@ -2,11 +2,11 @@
 
 - name: Set default ip
   ansible.builtin.set_fact:
-    lxc_ip_address: "192.168.0.90"
+    guest_ip_address: "192.168.0.90"
 
 - name: Set default network mask
   ansible.builtin.set_fact:
-    lxc_netmask: "24"
+    guest_netmask: "24"
 
 - name: Prompt for IP with immediate validation
   ansible.builtin.pause:
@@ -20,10 +20,10 @@
 
 - name: Use user input only if provided, otherwise keep the default (IP)
   ansible.builtin.set_fact:
-    lxc_ip_address: "{{ ip_result.user_input.split('/') | first }}"
+    guest_ip_address: "{{ ip_result.user_input.split('/') | first }}"
   when: ip_result.user_input | length > 0
 
 - name: Use user input only if provided, otherwise keep the default (netmask)
   ansible.builtin.set_fact:
-    lxc_netmask: "{{ ip_result.user_input.split('/') | second }}"
+    guest_netmask: "{{ ip_result.user_input.split('/') | second }}"
   when: ip_result.user_input | length > 0