Apply ansible-lint suggestions

playbook.yaml

@@ -4,15 +4,15 @@
     - name: Ensure hostname is correct
       ansible.builtin.hostname:
         name: '{{ inventory_hostname }}'
-    become: yes
+      become: true
     - name: Ensure password authentication for SSH is disabled
       ansible.builtin.lineinfile:
         dest: /etc/ssh/sshd_config
         regexp: '^#?PasswordAuthentication'
         line: "PasswordAuthentication no"
         state: present
-      backup: yes
+        backup: true
-    become: yes
+      become: true
       notify:
         - restart ssh
     - name: Update authorized SSH keys for Ansible user
@@ -22,25 +22,30 @@
         content: |
           ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJEmkV9arotms79lJPsLHkdzAac4eu3pYS08ym0sB/on qenya@tohru
           ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFjBuuxo+w3yED0aPnsNb8S90p/GgBqFEG9K4ETZ5Wkq qenya@kilgharrah
+        mode: "0600"
 - name: Enable automatic upgrades
   hosts: ovh
   tasks:
-  - ansible.builtin.dnf:
+    - name: Install dnf-automatic
+      ansible.builtin.dnf:
         name: dnf-automatic
-      state: latest
+        state: present
-    become: yes
+      become: true
-  - ansible.builtin.copy:
+    - name: Configure dnf-automatic
+      ansible.builtin.copy:
         dest: '/etc/dnf/automatic.conf'
         content: |
           [commands]
           apply_updates=True
           reboot=when-needed
-    become: yes
+        mode: "0644"
-  - ansible.builtin.service:
+      become: true
+    - name: Enable a timer unit for dnf-automatic
+      ansible.builtin.service:
         name: 'dnf-automatic.timer'
-      enabled: yes
+        enabled: true
         state: started
-    become: yes
+      become: true
 
   handlers:
     - name: Restart SSH