---

- hosts: all
  gather_facts: yes

  vars_files:
    - vars/vault.yml
    - vars/main.yml

  pre_tasks:
    - name: Hardware specs
      debug:
       msg: "CPU: {{ ansible_processor }} RAM: {{ ansible_memory_mb.real.total }}"

    - name: Update apt cache if needed.
      apt:
       update_cache: yes
       cache_valid_time: 3600
       upgrade: yes
       force_apt_get: yes
      become: yes

    - name: get the apt package facts
      package_facts:
        manager: "auto"

    - name: Install the package "sudo"
      apt:
        name: sudo
        state: present
      become: yes

  roles:
    - { role: nginx}
    - { role: node}
    - { role: postgres}
    - { role: jsstats}