---
- name: Add PGDG repository
  apt_repository:
    repo: "deb http://apt.postgresql.org/pub/repos/apt/ {{ansible_distribution_release}}-pgdg main"
    update_cache: yes

- name: Add GPG key for PGDG repository
  apt_key:
    url: http://apt.postgresql.org/pub/repos/apt/ACCC4CF8.asc

- name: Add APT preference file
  template:
    src: postgresql.pref
    dest: /etc/apt/preferences.d/
    mode: "0644"