base: Add ansible_server fact

roles/base/tasks/main.yml

@@ -5,6 +5,20 @@
   changed_when: false
   when: inventory_hostname | split('.') | length == 4
 
+- name: Get ansible server name
+  ansible.builtin.command:
+    argv:
+      - hostname
+      - -f
+  changed_when: false
+  delegate_to: localhost
+  register: result
+
+- name: Store ansible server name
+  ansible.builtin.set_fact:
+    ansible_server: "{{ result.stdout }}"
+    cacheable: false
+
 - name: Setup ansible custom facts
   ansible.builtin.file:
     dest: "{{ item }}"