haproxy_service_configs: - service: haproxy_service_name: sahara_api haproxy_backend_nodes: "{{ groups['sahara_api'] | default([]) }}" haproxy_ssl: "{{ haproxy_ssl }}" haproxy_balance_alg: source haproxy_port: 8386 haproxy_balance_type: http haproxy_backend_options: - "httpchk /healthcheck"