---

- name: Prepare
  hosts: all
  gather_facts: False
  tasks:
    - name: Install python for Ansible
      raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal)
      become: True
      changed_when: False

- hosts: all
  become: yes
  tasks:

    - name: Update all caches to avoid errors due to missing remote archives
      apt:
        update_cache: yes
      changed_when: False

    - name: Deploy CA certificate
      copy:
        src: tests/data/x509/ca.cert.pem
        dest: /etc/ssl/certs/testca.cert.pem
        owner: root
        group: root
        mode: 0644

- hosts: client
  become: yes
  tasks:

    - name: Install tool for teting TCP connectivity
      apt:
        name: hping3
        state: installed

- hosts: parameters-optional
  become: yes
  tasks:

    - name: Set-up the hosts file
      lineinfile:
        path: /etc/hosts
        regexp: "^{{ item.key }}"
        line: "{{ item.key }} {{ item.value }}"
        owner: root
        group: root
        mode: 0644
        state: present
      with_dict:
        127.0.2.1: parameters-optional

- hosts: parameters-mandatory
  become: yes
  tasks:

    - name: Set-up the hosts file
      lineinfile:
        path: /etc/hosts
        regexp: "^{{ item.key }}"
        line: "{{ item.key }} {{ item.value }}"
        owner: root
        group: root
        mode: 0644
        state: present
      with_dict:
        127.0.2.1: parameters-mandatory.local