style: Add ansible-lint

Signed-off-by: Julien Riou <julien@riou.xyz>

tasks/openvpn.yml

@@ -2,22 +2,24 @@
 - name: Install OpenVPN
   ansible.builtin.apt:
     name: openvpn
-    state: latest
 
 - name: Deploy OpenVPN configuration
   ansible.builtin.template:
     src: openvpn/client.conf.j2
     dest: /etc/openvpn/client.conf
+    mode: '0644'
 
 - name: Deploy OpenVPN CA cert
   ansible.builtin.copy:
     content: "{{ openvpn_ca }}"
     dest: /etc/openvpn/ca.crt
+    mode: '0644'
 
 - name: Deploy OpenVPN TLS auth
   ansible.builtin.copy:
     content: "{{ openvpn_ta }}"
     dest: /etc/openvpn/ta.key
+    mode: '0600'
 
 - name: Deploy OpenVPN client cert
   ansible.builtin.copy: