---
- name: "add nginx repo"
  apt_repository:
    repo: "deb http://nginx.org/packages/debian/ {{ ansible_distribution_release }} nginx"
    state: present
    update_cache: false

- name: "add nginx key"
  apt_key:
    url: https://nginx.org/packages/keys/nginx_signing.key
    state: present

- name: "update apt caches after repo is added"
  apt: update_cache=true

- name: install
  package:
    name: nginx
    state: present