Ran ansible-lint

tasks/network/main.yml

@@ -1,3 +1,4 @@
+---
 # Note that Wireguard does DNS resolution only once during connection.
 # When a client's IP changes, the server should be notified in some way,
 # using `wg set wg0 peer izHzmRwh2yzICps6pFI2Bg3TnmTD66/8uH4loJpkuD4= endpoint <NEW-IP>:<PORT>`
@@ -6,7 +7,7 @@
 - name: Set hostname
   become: true
   ansible.builtin.hostname:
-    name: '{{ hostname }}'
+    name: "{{ hostname }}"
     use: systemd
 
 - name: Copy hosts file
@@ -14,15 +15,15 @@
   ansible.builtin.template:
     src: templates/hosts.j2
     dest: /etc/hosts
-    mode: '0644'
+    mode: "0644"
     owner: root
 
 - name: Copy firewall template
   become: true
   ansible.builtin.template:
-    src: 'templates/{{ ansible_hostname }}/nftables.j2'
+    src: "templates/{{ ansible_hostname }}/nftables.j2"
     dest: /etc/nftables.conf
     owner: root
     group: root
-    mode: '0600'
+    mode: "0600"
   notify: restart nftables