---
- name: Add an apt key for MongoDB
  apt_key:
    url: https://www.mongodb.org/static/pgp/server-4.0.asc
    state: present

- name: Add apt repository for MongoDB
  apt_repository:
    repo: "deb http://repo.mongodb.org/apt/debian {{ ansible_distribution_release }}/mongodb-org/4.0 main"
    filename: mongodb-org-4.0
    update_cache: yes

- name: Install MongoDB
  apt:
    name: "mongodb-org"
    state: present