Sudoers config and hostname config working

playbooks/archlinux-servers.yml

@@ -1,4 +1,4 @@
----
+# code: language=ansible
 
 - name: Configure ssh and firewall
   hosts:
@@ -7,11 +7,18 @@
   become: true
   pre_tasks:
 
-    - name: Set IP facts
+    - name: Set IPv4 facts
       become: false
       ansible.builtin.set_fact:
-        ipv4_address: "{{ query('community.dns.lookup', inventory_hostname, type='A', nxdomain_handling = 'fail') | first }}"
-        ipv6_address: "{{ query('community.dns.lookup', inventory_hostname, type='AAAA', nxdomain_handling = 'fail') | first }}"
+        ipv4_address: "{{ query('community.dns.lookup', inventory_hostname, type='A', nxdomain_handling='fail') | first }}"
+
+
+    - name: Set IPv6 facts
+      become: false
+      when:
+        - not (ipv4_only | default(false))
+      ansible.builtin.set_fact:
+        ipv6_address: "{{ query('community.dns.lookup', inventory_hostname, type='AAAA', nxdomain_handling='fail') | first }}"
 
     - name: Install basic utilities
       community.general.pacman:
@@ -22,4 +29,6 @@
         update_cache: true
 
   roles:
-    - sshd
+    # - hostname
+    - sudoers
+    # - sshd