Add fail2ban configuration

handlers/main.yaml

@@ -1,14 +1,19 @@
 - name: restart munin-node
-  service:
+  ansible.builtin.service:
     name: munin-node
     state: restarted
 
 - name: reload nginx
-  service:
+  ansible.builtin.service:
     name: nginx
     state: reloaded
 
 - name: reload monit
-  service:
+  ansible.builtin.service:
     name: monit
     state: reloaded
+
+- name: reload fail2ban
+  ansible.builtin.service:
+    name: fail2ban
+    state: reloaded