Added proper set hostname

roles/set-hostname/handlers/main.yml

@@ -0,0 +1,8 @@
+---
+- name: update hosts
+  template:
+    src: hosts.j2
+    dest: /etc/hosts
+    owner: root
+    group: root
+    mode: 644

roles/set-hostname/hosts.j2

@@ -0,0 +1,5 @@
+127.0.0.1 localhost {{ hostname }}
+
+::1       localhost ip6-localhost ip6-loopback
+ff02::1   ip6-allnodes
+ff02::2   ip6-allrouters

roles/set-hostname/tasks/main.yml

@@ -1,5 +1,17 @@
 ---
+- name: Check current hostname
+  register: cur_hostname
+  shell: hostname
+  changed_when: false
+
+- name: yeet
+  debug:
+    msg: "{{ cur_hostname }} - {{ hostname }}"
+
 - name: Set hostname
-  hostname:
+  shell: "hostnamectl set-hostname {{ hostname }}"
-    name: "{{ hostname }}"
+  # hostname:
-    use: debian
+  #   name: "{{ hostname }}"
+  #   use: debian
+  notify: update hosts
+  when: cur_hostname.stdout != hostname