---
- name: install packages
  ansible.builtin.package:
    name: netfilter-persistent

- name: allow with iptables
  ansible.builtin.iptables:
    chain: INPUT
    protocol: tcp
    source: "{{ item }}"
    destination_ports:
      - "{{ coller_port }}"
    jump: ACCEPT
    comment: coller
  loop: "{{ coller_allowed_sources }}"
  notify: save iptables