ansible uses fqdn fact

roles/cif/defaults/main.yml

 ---
 
-csirtg_provider: "{{ ansible_hostname }}"
+#csirtg_provider: "{{ ansible_hostname }}"
+csirtg_provider: "{{ ansible_fqdn }}"
 csirtg_tags: 'scanner,ssh'
 docker_container_name: 'ssh-auth-logger'
 

roles/ids/templates/bro.service.j2

-[Unit]
-Description=zyre-gateway service
-
-[Service]
-Type=simple
-User={{ app_user }}
-Group={{ app_user }}
-PIDFile=/run/zyre-gateway.pid
-ExecStart=/usr/local/gateway/gateway {{ ansible_hostname }}
-KillMode=process
-Restart=on-failure
-KillSignal=SIGINT
-TimeoutStopSec=5
-PrivateTmp=true
-WorkingDirectory=/usr/local/gateway
-
-EnvironmentFile=-/etc/zyre_gateway.env
-
-[Install]
-WantedBy=multi-user.target

roles/transport/templates/zyre-gateway.service.j2

@@ -6,7 +6,8 @@ Type=simple
 User={{ app_user }}
 Group={{ app_user }}
 PIDFile=/run/zyre-gateway.pid
-ExecStart=/usr/local/gateway/gateway {{ ansible_hostname }}
+#ExecStart=/usr/local/gateway/gateway {{ ansible_hostname }}
+ExecStart=/usr/local/gateway/gateway {{ ansible_fqdn }}
 KillMode=process
 Restart=on-failure
 KillSignal=SIGINT