Ignore known hosts to ease on onboarding.

inventories/client_template/hosts.yml

@@ -10,6 +10,7 @@ all:
     n8n_webhook_url: "{{ lookup('env', 'N8N_WEBHOOK_URL') }}"
     human_estimate_seconds: 2700
     change_freeze: false
+    ansible_ssh_extra_args: "-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
     
   children:
     # --- NETWORK LAYER ---
@@ -19,6 +20,7 @@ all:
           hosts:
             client-fw-01:
               ansible_host: "{{ FW_HOST }}"
+              
         pfsense:
           hosts:
             client-fw-01: