---

- name:  Handle diagrams port in the firewall
  iptables_raw:
    name: diagrams_port
    state: "{{ (diagrams_src_ip | length > 0) | ternary('present','absent') }}"
    rules: "-A INPUT -m state --state NEW -p tcp --dport {{ diagrams_port }} -s {{ diagrams_src_ip | join(',') }} -j ACCEPT"
  tags: firewall,diagrams