--- overcloud_working_dir: "/home/heat-admin" validate_ha_logs_dir: "{{ working_dir }}/validate_ha_logs" environment_file: environment.j2 apply_workarounds: false workarounds_script: workarounds.sh.j2 floating_ip_cidr: "{{ undercloud_network_cidr|default('192.0.2.0/24') }}" floating_ip_start: "{{ floating_ip_cidr|nthhost(100) }}" floating_ip_end: "{{ floating_ip_cidr|nthhost(120) }}" external_network_gateway: "{{ floating_ip_cidr|nthhost(1) }}"