- name: Reset reverse proxy hosts variable
  set_fact:
    service_rproxy_hosts:

- name: Collect reverse proxy hosts
  set_fact:
    service_rproxy_hosts: "{{ service_rproxy_hosts }} --add-host=pod-{{ item.key }}:{{ item.value.address }}"
  with_items: "{{ services | dict2items }}"

- debug:
    msg: "{{ service_rproxy_hosts }}"