Mapping groups to ports in ansible

ports.yml

vars:
  fw_ports:
  - ["5000", "6000"]
  - "{{ groups['api-server'] }}" # this should map to a list of IP

tasks:
- name: Open ports
  firewalld:
    permanent={{ permanent }}
    state=enabled
    rich_rule='rule family="ipv4" source address="{{ item[1) }}" port port="{{ item[0] }}" protocol="tcp" accept'
  when: fw_ports is defined
  with_nested_items: fw_ports