--- nginx_open_ports: - 80 - 443 nginx_tls_enabled: False nginx_tls_cert: "" nginx_tls_private_key: "" nginx_tls_intermediate_ca: "" nginx_pfs_enabled: False nginx_dhparam_size: '4069' nginx_dhparam_file: '/etc/pki/tls/certs/dhparam-{{dhparam_size}}.pem'