Initial commit

tasks/set-hostname.yml

@@ -0,0 +1,17 @@
+---
+- name: Set the hostname
+  ansible.builtin.hostname:
+    name: "{{ inventory_hostname }}"
+
+- name: Replace double home with hostname (if present)
+  ansible.builtin.replace:
+    path: /etc/hosts
+    regexp: 127\.0\.1\.1
+    replace: "{{ ansible_host }} {{ inventory_hostname }}"
+
+- name: Ensure at least one full hostname entry is present
+  ansible.builtin.lineinfile:
+    path: /etc/hosts
+    regexp: "{{ ansible_host }}.*{{ inventory_hostname }}"
+    line: "{{ ansible_host }} {{ inventory_hostname }}"
+    state: present