matrix.archlinux.org: Add fail2ban

host_vars/matrix.archlinux.org

@@ -9,3 +9,8 @@ zabbix_agent_templates:
   - Template App Nginx
   - Template App SSH Service
   - Template App PostgreSQL
+
+fail2ban_jails:
+  sshd: true
+  postfix: false
+  dovecot: false

playbooks/matrix.archlinux.org.yml

@@ -20,3 +20,4 @@
       postgres_effective_cache_size: 3GB
     - { role: matrix, tags: ['matrix'] }
     - { role: zabbix-agent, tags: ["zabbix"] }
+    - { role: fail2ban, tags: ["fail2ban"] }