- name: stateless nat acceptance
  gather_facts: no
  hosts: "{{target}}"
  become: "{{ become_var|default(false) }}"
  tasks:

  - debug: var=type
    run_once: true

  - shell:
      executable: /bin/bash
      cmd: |
        route -n | grep ^0.0.0.0 || true
    register: output
    changed_when: false
    check_mode: false

  - debug: var=output.stdout

  - assert:
      that: output.stdout != ''
    when: >
      natgw is defined or
      not type.startswith('full')

  - assert:
      that: output.stdout == ''
    when: >
      natgw is undefined and
      type.startswith('full')

  - delegate_to: localhost
    run_once: true
    shell:
      executable: /bin/bash
      cmd: |
        set -e
        if [[ {{ type.endswith('-many') }} == True ]]; then
          nmap -p 2201 192.168.122.102
          nmap -p 2203 192.168.122.102
          ssh 192.168.122.102 -l root -p 2201 hostname
          ssh 192.168.122.102 -l root -p 2203 hostname
        else
          nmap -p 22 192.168.122.102
          ssh 192.168.122.102 -l root hostname
        fi
    register: output
    changed_when: false
    check_mode: false

  - debug: var=output.stdout
    run_once: true