- fix logic in roles/resolv_conf

- revert roles/hostname; however we're going to go another way

roles/hostname/tasks/main.yml

@@ -1,15 +1,9 @@
 ---
-# - name: Set hostname for host
-#   hostname:
-#     name: "{{ inventory_hostname }}"
-#   notify:
-#     - "restart_syslog_{{ ansible_distribution | lower }}_{{ ansible_distribution_major_version }}"
-
 - name: Set hostname for host
-  ansible.builtin.lineinfile:
-    path: /etc/hostname
-    line: "{{ inventory_hostname }}"
+  hostname:
+    name: "{{ inventory_hostname }}"
   notify:
     - "restart_syslog_{{ ansible_distribution | lower }}_{{ ansible_distribution_major_version }}"
 
+
 ...